Fujifilm X30 vs Sony A7 IV
The Fujifilm X30 and the Sony Alpha A7 IV are two digital cameras that were announced, respectively, in August 2014 and October 2021. The X30 is a fixed lens compact, while the A7 IV is a mirrorless interchangeable lens camera. The cameras are based on a 2/3 (X30) and a full frame (A7 IV) sensor. The Fujifilm has a resolution of 12 megapixels, whereas the Sony provides 32.7 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Check X30 offers at
ebay.com

Check A7 IV price at
amazon.com
Going beyond this snapshot of core features and characteristics, what are the differences between the Fujifilm X30 and the Sony Alpha A7 IV? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.
Body comparison
The physical size and weight of the Fujifilm X30 and the Sony A7 IV are illustrated in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive views from the front, the top, and the rear side are shown. All size dimensions are rounded to the nearest millimeter.
The X30 can be obtained in two different colors (black, silver), while the A7 IV is only available in black.



If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony A7 IV is considerably larger (47 percent) than the Fujifilm X30. It is noteworthy in this context that the A7 IV is splash and dust-proof, while the X30 does not feature any corresponding weather-sealing.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the X30 has a lens built in, whereas the A7 IV is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can compare the optics available for the A7 IV and their specifications in the Sony FE Lens Catalog.
Concerning battery life, the X30 gets 470 shots out of its Fujifilm NP-95 battery, while the A7 IV can take 580 images on a single charge of its Sony NP-FZ100 power pack. The battery packs of both cameras can be charged via USB, which can be very convenient when travelling.
The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. In case you want to display and compare another camera duo, you can use the CAM-parator app to select your camera combination among a large number of options.

| Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price |
Street Price |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Fujifilm X30 | 119 mm | 72 mm | 60 mm | 423 g | 470 | n | Aug 2014 | US$ 599 | ebay.com | |
| 2. | Sony A7 IV | 131 mm | 96 mm | 80 mm | 659 g | 580 | Y | Oct 2021 | US$ 2 499 | amazon.com | |
| 3. | Canon G16 | 109 mm | 76 mm | 40 mm | 356 g | 360 | n | Aug 2013 | US$ 549 | ebay.com | |
| 4. | Fujifilm X10 | 117 mm | 70 mm | 57 mm | 350 g | 270 | n | Sep 2011 | US$ 599 | ebay.com | |
| 5. | Fujifilm X20 | 117 mm | 70 mm | 57 mm | 353 g | 270 | n | Jan 2013 | US$ 599 | ebay.com | |
| 6. | Fujifilm X100S | 127 mm | 74 mm | 54 mm | 445 g | 330 | n | Jan 2013 | US$ 1 299 | ebay.com | |
| 7. | Fujifilm X100T | 127 mm | 74 mm | 52 mm | 440 g | 330 | n | Sep 2014 | US$ 1 299 | ebay.com | |
| 8. | Fujifilm XQ1 | 100 mm | 59 mm | 33 mm | 206 g | 240 | n | Oct 2013 | US$ 499 | ebay.com | |
| 9. | Nikon P7800 | 119 mm | 78 mm | 50 mm | 399 g | 350 | n | Sep 2013 | US$ 549 | ebay.com | |
| 10. | Olympus Stylus 1 | 116 mm | 87 mm | 57 mm | 402 g | 410 | n | Oct 2013 | US$ 699 | ebay.com | |
| 11. | Olympus Stylus 1s | 116 mm | 87 mm | 57 mm | 402 g | 450 | n | Apr 2015 | US$ 699 | ebay.com | |
| 12. | Panasonic LX100 | 115 mm | 66 mm | 55 mm | 393 g | 300 | n | Sep 2014 | US$ 899 | ebay.com | |
| 13. | Sony A1 | 129 mm | 97 mm | 81 mm | 737 g | 530 | Y | Jan 2021 | US$ 6 499 | amazon.com | |
| 14. | Sony A7 III | 127 mm | 96 mm | 74 mm | 650 g | 610 | Y | Feb 2018 | US$ 1 999 | amazon.com | |
| 15. | Sony A7R IIIA | 127 mm | 96 mm | 74 mm | 650 g | 650 | Y | Apr 2021 | US$ 3 199 | amazon.com | |
| 16. | Sony A7R V | 131 mm | 97 mm | 82 mm | 723 g | 530 | Y | Oct 2022 | US$ 3 899 | amazon.com | |
| 17. | Sony A7S III | 127 mm | 97 mm | 81 mm | 699 g | 600 | Y | Jul 2020 | US$ 3 499 | amazon.com | |
| Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders. | |||||||||||
Any camera decision will naturally be influenced heavily by the price. The retail prices at the time of the camera’s release place the model in the market relative to other models in the producer’s line-up and the competition. The X30 was launched at a lower price than the A7 IV, despite having a lens built in. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down.
Sensor comparison
The imaging sensor is at the core of digital cameras and its size is one of the main determining factors of image quality. A large sensor will generally have larger individual pixels that offer better low-light sensitivity, provide wider dynamic range, and have richer color-depth than smaller pixels in a sensor of the same technological generation. Moreover, a large sensor camera will give the photographer more control over depth-of-field in the image and, thus, the ability to better isolate a subject from the background. On the downside, larger sensors tend to be more expensive and lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Fujifilm X30 features a 2/3 sensor and the Sony A7 IV a full frame sensor. The sensor area in the A7 IV is 1379 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 3.9 and 1.0. The sensor in the X30 has a native 4:3 aspect ratio, while the one in the A7 IV offers a 3:2 aspect.

With 32.7MP, the A7 IV offers a higher resolution than the X30 (12MP), but the A7 IV nevertheless has larger individual pixels (pixel pitch of 5.12μm versus 2.20μm for the X30) due to its larger sensor. Moreover, the A7 IV is a much more recent model (by 7 years and 1 month) than the X30, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units. Coming back to sensor resolution, it should be mentioned that neither of the two cameras has an anti-alias filter installed, so they are able to capture all the detail the sensor resolves.
The resolution advantage of the Sony A7 IV implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the A7 IV for good quality output (200 dots per inch) amounts to 35 x 23.4 inches or 89 x 59.3 cm, for very good quality (250 dpi) 28 x 18.7 inches or 71.2 x 47.5 cm, and for excellent quality (300 dpi) 23.4 x 15.6 inches or 59.3 x 39.6 cm. The corresponding values for the Fujifilm X30 are 20 x 15 inches or 50.8 x 38.1 cm for good quality, 16 x 12 inches or 40.6 x 30.5 cm for very good quality, and 13.3 x 10 inches or 33.9 x 25.4 cm for excellent quality prints.
The Fujifilm X30 has a native sensitivity range from ISO 100 to ISO 12800. The corresponding ISO settings for the Sony Alpha A7 IV are ISO 100 to ISO 51200, with the possibility to increase the ISO range to 50-204800.
In terms of underlying technology, the X30 is build around a CMOS sensor, while the A7 IV uses a BSI-CMOS imager. The X30 uses Fujifilm's X-Trans layout of photosites, while the A7 IV employs the more common Bayer array.

Consistent information on actual sensor performance is available from DXO Mark for many cameras. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.

| Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Fujifilm X30 | 2/3 | 12.0 | 4000 | 3000 | 1080/60p | 20.4 | 11.2 | -312 | 49 | |
| 2. | Sony A7 IV | Full Frame | 32.7 | 7008 | 4672 | 4K/60p | 25.4 | 14.7 | 3379 | 97 | |
| 3. | Canon G16 | 1/1.7 | 12.0 | 4000 | 3000 | 1080/60p | 21.0 | 11.7 | 230 | 54 | |
| 4. | Fujifilm X10 | 2/3 | 12.0 | 4000 | 3000 | 1080/30p | 20.5 | 11.3 | 245 | 50 | |
| 5. | Fujifilm X20 | 2/3 | 12.0 | 4000 | 3000 | 1080/60p | 20.1 | 10.9 | -462 | 46 | |
| 6. | Fujifilm X100S | APS-C | 16.0 | 4896 | 3264 | 1080/60p | 23.3 | 12.5 | 1329 | 75 | |
| 7. | Fujifilm X100T | APS-C | 16.0 | 4896 | 3264 | 1080/60p | 23.6 | 12.8 | 1483 | 78 | |
| 8. | Fujifilm XQ1 | 2/3 | 12.0 | 4000 | 3000 | 1080/60p | 20.3 | 11.0 | -390 | 47 | |
| 9. | Nikon P7800 | 1/1.7 | 12.0 | 4000 | 3000 | 1080/30p | 21.2 | 11.7 | 200 | 54 | |
| 10. | Olympus Stylus 1 | 1/1.7 | 11.8 | 3968 | 2976 | 1080/30p | 20.7 | 11.6 | 179 | 51 | |
| 11. | Olympus Stylus 1s | 1/1.7 | 11.8 | 3968 | 2976 | 1080/30p | 20.2 | 11.3 | -111 | 47 | |
| 12. | Panasonic LX100 | Four Thirds | 12.7 | 4112 | 3088 | 4K/30p | 22.3 | 12.5 | 553 | 67 | |
| 13. | Sony A1 | Full Frame | 49.8 | 8640 | 5760 | 8k/30p | 25.9 | 14.5 | 3163 | 98 | |
| 14. | Sony A7 III | Full Frame | 24.0 | 6000 | 4000 | 4K/30p | 25.0 | 14.7 | 3730 | 96 | |
| 15. | Sony A7R IIIA | Full Frame | 42.2 | 7952 | 5304 | 4K/30p | 26.0 | 14.7 | 3523 | 100 | |
| 16. | Sony A7R V | Full Frame | 60.2 | 9504 | 6336 | 8k/24p | 26.5 | 14.8 | 3187 | 100 | |
| 17. | Sony A7S III | Full Frame | 12.0 | 4240 | 2832 | 4K/120p | 23.7 | 13.9 | 2520 | 86 | |
| Note: DXO values in italics represent estimates based on sensor size and age. | |||||||||||
Many modern cameras are not only capable of taking still images, but also of capturing video footage. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, but the A7 IV provides a better video resolution than the X30. It can shoot movie footage at 4K/60p, while the Fujifilm is limited to 1080/60p.
Feature comparison
Apart from body and sensor, cameras can and do differ across a variety of features. The two cameras under review are similar with respect to both having an electronic viewfinder. However, the one in the A7 IV offers a substantially higher resolution than the one in the X30 (3686k vs 2360k dots). The table below summarizes some of the other core capabilities of the Fujifilm X30 and Sony A7 IV in connection with corresponding information for a sample of similar cameras.

| Camera Model |
Viewfinder (Type or 000 dots) |
Control Panel (yes/no) |
LCD Specifications (inch/000 dots) |
LCD Attach- ment |
Touch Screen (yes/no) |
Max Shutter Speed * |
Max Shutter Flaps * |
Built-in Flash (yes/no) |
Built-in Image Stab |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Fujifilm X30 | 2360 | n | 3.0 / 920 | tilting | n | 1/4000s | 12.0/s | Y | Y | |
| 2. | Sony A7 IV | 3686 | n | 3.0 / 1037 | swivel | Y | 1/8000s | 10.0/s | n | Y | |
| 3. | Canon G16 | optical | n | 3.0 / 922 | fixed | n | 1/4000s | 2.2/s | Y | Y | |
| 4. | Fujifilm X10 | optical | n | 2.8 / 460 | fixed | n | 1/4000s | 10.0/s | Y | Y | |
| 5. | Fujifilm X20 | optical | n | 2.8 / 460 | fixed | n | 1/4000s | 12.0/s | Y | Y | |
| 6. | Fujifilm X100S | 2360 | n | 2.8 / 460 | fixed | n | 1/4000s | 6.0/s | Y | n | |
| 7. | Fujifilm X100T | 2360 | n | 3.0 / 1040 | fixed | n | 1/4000s | 6.0/s | Y | n | |
| 8. | Fujifilm XQ1 | none | n | 3.0 / 920 | fixed | n | 1/4000s | 12.0/s | Y | Y | |
| 9. | Nikon P7800 | 921 | n | 3.0 / 921 | swivel | n | 1/4000s | 8.0/s | Y | Y | |
| 10. | Olympus Stylus 1 | 1440 | n | 3.0 / 1040 | tilting | Y | 1/2000s | 7.0/s | Y | Y | |
| 11. | Olympus Stylus 1s | 1440 | n | 3.0 / 1040 | tilting | Y | 1/2000s | 7.0/s | Y | Y | |
| 12. | Panasonic LX100 | 2764 | n | 3.0 / 921 | fixed | n | 1/4000s | 11.0/s | n | Y | |
| 13. | Sony A1 | 9437 | n | 3.0 / 1440 | tilting | Y | 1/8000s | 30.0/s | n | Y | |
| 14. | Sony A7 III | 2359 | n | 3.0 / 922 | tilting | Y | 1/8000s | 10.0/s | n | Y | |
| 15. | Sony A7R IIIA | 3686 | n | 3.0 / 2340 | tilting | Y | 1/8000s | 10.0/s | n | Y | |
| 16. | Sony A7R V | 9440 | n | 3.2 / 2100 | full-flex | Y | 1/8000s | 10.0/s | n | Y | |
| 17. | Sony A7S III | 9440 | n | 3.0 / 1440 | swivel | Y | 1/8000s | 10.0/s | n | Y | |
| Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. | |||||||||||
One difference between the cameras concerns the presence of an on-board flash. The X30 has one, while the A7 IV does not. While the built-in flash of the X30 is not very powerful, it can at times be useful as a fill-in light.
The A7 IV has an articulated screen that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in taking selfies. In contrast, the X30 does not have a selfie-screen.The reported shutter speed information refers to the use of the mechanical shutter. Yet, some cameras only have an electronic shutter, while others have an electronic shutter in addition to a mechanical one. In fact, the A7 IV is one of those camera that have an additional electronic shutter, which makes completely silent shooting possible. However, this mode is less suitable for photographing moving objects (risk of rolling shutter) or shooting under artificial light sources (risk of flickering).
The X30 writes its imaging data to SDXC cards, while the A7 IV uses CFexpress (type A) or SDXC cards. The A7 IV features dual card slots, which can be very useful in case a memory card fails. In contrast, the X30 only has one slot. The A7 IV supports UHS-II cards (on both slots), while the X30 can use UHS-I cards.
Connectivity comparison
For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Fujifilm X30 and Sony Alpha A7 IV and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

| Camera Model |
Hotshoe Port |
Internal Mic / Speaker |
Microphone Port |
Headphone Port |
HDMI Port |
USB Port |
WiFi Support |
NFC Support |
Bluetooth Support |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Fujifilm X30 | Y | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
| 2. | Sony A7 IV | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y | |
| 3. | Canon G16 | Y | stereo / mono | - | - | mini | 2.0 | Y | - | - | |
| 4. | Fujifilm X10 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
| 5. | Fujifilm X20 | Y | stereo / mono | - | - | micro | 2.0 | - | - | - | |
| 6. | Fujifilm X100S | Y | stereo / mono | - | - | micro | 2.0 | - | - | - | |
| 7. | Fujifilm X100T | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | - | |
| 8. | Fujifilm XQ1 | - | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
| 9. | Nikon P7800 | Y | stereo / mono | Y | - | mini | 2.0 | - | - | - | |
| 10. | Olympus Stylus 1 | Y | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
| 11. | Olympus Stylus 1s | Y | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
| 12. | Panasonic LX100 | Y | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
| 13. | Sony A1 | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y | |
| 14. | Sony A7 III | Y | stereo / mono | Y | Y | micro | 3.1 | Y | Y | Y | |
| 15. | Sony A7R IIIA | Y | stereo / mono | Y | Y | micro | 3.2 | Y | Y | Y | |
| 16. | Sony A7R V | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y | |
| 17. | Sony A7S III | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y |
It is notable that the A7 IV has a microphone port, which can help to improve the quality of audio recordings by attaching an external microphone. The X30 does not feature such a mic input.
The A7 IV is a recent model that features in the current product line-up of Sony. In contrast, the X30 has been discontinued (but can be found pre-owned on ebay). There has not been a direct replacement model for the X30 from Fujifilm. Further information on the features and operation of the X30 and A7 IV can be found, respectively, in the Fujifilm X30 Manual (free pdf) or the online Sony A7 IV Manual.
Review summary
So what is the bottom line? Which of the two cameras – the Fujifilm X30 or the Sony A7 IV – has the upper hand? Is one clearly better than the other? Below is a summary of the relative strengths of each of the two contestants.

Advantages of the Fujifilm X30:
- Faster burst: Shoots at higher frequency (12 vs 10 flaps/sec) to capture the decisive moment.
- Ready to shoot: Has a lens built-in, whereas the A7 IV requires a separate lens.
- More compact: Is smaller (119x72mm vs 131x96mm) and thus needs less room in the bag.
- Less heavy: Is lighter even though it comes with a built-in lens (unlike the A7 IV).
- Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
- More affordable: Was introduced at a lower price, despite coming with a built-in lens.
- More heavily discounted: Has been available for much longer (launched in August 2014).

Reasons to prefer the Sony Alpha A7 IV:
- More detail: Has more megapixels (32.7 vs 12MP), which boosts linear resolution by 68%.
- Better image quality: Is equipped with a larger and more technologically advanced sensor.
- Richer colors: The sensor size advantage translates into images with better, more accurate colors.
- More dynamic range: Larger sensor captures a wider spectrum of light and dark details.
- Better low-light sensitivity: Larger sensor produces good images even in poorly lit environments.
- Better video: Provides higher definition movie capture (4K/60p vs 1080/60p).
- Better sound: Can connect to an external microphone for higher quality sound recording.
- Better sound control: Has a headphone port that enables audio monitoring while recording.
- More detailed viewfinder: Has higher resolution electronic viewfinder (3686k vs 2360k dots).
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.78x vs 0.43x).
- More detailed LCD: Has a higher resolution rear screen (1037k vs 920k dots).
- More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
- Less disturbing: Has an electronic shutter option for completely silent shooting.
- More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
- Longer lasting: Gets more shots (580 versus 470) out of a single battery charge.
- Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
- Faster data transfer: Supports a more advanced USB protocol (3.2 vs 2.0).
- More solid recording: Has a full-sized HDMI port for a sturdy connection to an external recorder.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
- Faster buffer clearing: Supports a more advanced SD data transfer standard (UHS-II vs UHS-I).
- More modern: Reflects 7 years and 1 month of technical progress since the X30 launch.
If the count of individual advantages (bullet points above) is taken as a guide, the A7 IV is the clear winner of the contest (25 : 7 points). However, the relative importance of the various individual camera aspects will vary according to personal preferences and needs, so that you might like to apply corresponding weights to the particular features before making a decision on a new camera. A professional sports photographer will view the differences between cameras in a way that diverges from the perspective of a street photog, and a person interested in family portraits has distinct needs from a landscape shooter. Hence, the decision which camera is best and worth buying is often a very personal one.
How about other alternatives? Do the specifications of the Fujifilm X30 and the Sony A7 IV place the cameras among the top in their class? Find out in the latest Best Travel-Zoom Camera and Best Mirrorless Interchangeable Lens Camera listings whether the two cameras rank among the cream of the crop.
In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the X30 or the A7 IV. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.
Expert reviews
This is why expert reviews are important. The following table reports the overall ratings of the cameras as published by some of the major camera review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.

| Camera Model |
AP score |
CL score |
DCW score |
DPR score |
EPZ score |
PB score |
Camera Launch |
Launch Price |
Street Price |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Fujifilm X30 | 4/5 | .. | .. | 76/100 | 4.5/5 | 4.5/5 | Aug 2014 | US$ 599 | ebay.com | |
| 2. | Sony A7 IV | 5/5 | + + | 4.5/5 | 89/100 | 4.5/5 | 4.5/5 | Oct 2021 | US$ 2 499 | amazon.com | |
| 3. | Canon G16 | 4/5 | + | .. | .. | 4.5/5 | 4.5/5 | Aug 2013 | US$ 549 | ebay.com | |
| 4. | Fujifilm X10 | .. | .. | .. | 76/100 | 4/5 | 4.5/5 | Sep 2011 | US$ 599 | ebay.com | |
| 5. | Fujifilm X20 | 4/5 | + + | .. | 77/100 | 4.5/5 | 5/5 | Jan 2013 | US$ 599 | ebay.com | |
| 6. | Fujifilm X100S | 5/5 | + + | .. | 81/100 | 4.5/5 | 5/5 | Jan 2013 | US$ 1 299 | ebay.com | |
| 7. | Fujifilm X100T | 5/5 | + | .. | 81/100 | 4.5/5 | 5/5 | Sep 2014 | US$ 1 299 | ebay.com | |
| 8. | Fujifilm XQ1 | .. | .. | .. | .. | 4.5/5 | 4.5/5 | Oct 2013 | US$ 499 | ebay.com | |
| 9. | Nikon P7800 | 3/5 | .. | .. | .. | 4/5 | 4.5/5 | Sep 2013 | US$ 549 | ebay.com | |
| 10. | Olympus Stylus 1 | .. | + + | .. | .. | 4.5/5 | 4.5/5 | Oct 2013 | US$ 699 | ebay.com | |
| 11. | Olympus Stylus 1s | .. | .. | .. | .. | .. | .. | Apr 2015 | US$ 699 | ebay.com | |
| 12. | Panasonic LX100 | 5/5 | + + | .. | 85/100 | 5/5 | 5/5 | Sep 2014 | US$ 899 | ebay.com | |
| 13. | Sony A1 | 5/5 | o | 4.5/5 | 93/100 | 4.5/5 | 5/5 | Jan 2021 | US$ 6 499 | amazon.com | |
| 14. | Sony A7 III | .. | + + | 4.5/5 | 89/100 | 5/5 | 5/5 | Feb 2018 | US$ 1 999 | amazon.com | |
| 15. | Sony A7R IIIA | .. | + + | 4/5 | 90/100 | 4.5/5 | 5/5 | Apr 2021 | US$ 3 199 | amazon.com | |
| 16. | Sony A7R V | 5/5 | + + | 4.5/5 | 92/100 | .. | .. | Oct 2022 | US$ 3 899 | amazon.com | |
| 17. | Sony A7S III | 4.5/5 | + + | 5/5 | 91/100 | 4.5/5 | 5/5 | Jul 2020 | US$ 3 499 | amazon.com | |
| Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available. | |||||||||||
The above review scores should be interpreted with care, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparisons of ratings among very different cameras or across long time periods have little meaning. Also, please note that some of the review sites have changed their methodology and reporting over time.

Check X30 offers at
ebay.com

Check A7 IV price at
amazon.com
Other camera comparisons
Did this review help to inform your camera decision process? In case you are interested in seeing how other cameras pair up, just make a corresponding selection in the search boxes below. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.
- Canon 77D vs Fujifilm X30
- Canon SX40 vs Sony A7 IV
- Canon T4i vs Fujifilm X30
- Fujifilm X-T10 vs Fujifilm X30
- Fujifilm X30 vs Pentax 645D
- Fujifilm X30 vs Sony A7R III
- Fujifilm X30 vs Sony HX90V
- Nikon W300 vs Sony A7 IV
- Nikon Z7 vs Sony A7 IV
- OM System OM-3 vs Sony A7 IV
- Olympus E-5 vs Sony A7 IV
- Sony A7 IV vs Sony ZV-E10 II
Specifications: Fujifilm X30 vs Sony A7 IV
Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.
| Camera Model | Fujifilm X30 | Sony A7 IV |
|---|---|---|
| Camera Type | Fixed lens compact camera | Mirrorless system camera |
| Camera Lens | 28-112mm f/2.0-2.8 | Sony E mount lenses |
| Launch Date | August 2014 | October 2021 |
| Launch Price | USD 599 | USD 2,499 |
| Sensor Specs | Fujifilm X30 | Sony A7 IV |
| Sensor Technology | CMOS | BSI-CMOS |
| Sensor Format | Two Thirds Sensor | Full Frame Sensor |
| Sensor Size | 8.8 x 6.6 mm | 35.9 x 23.9 mm |
| Sensor Area | 58.08 mm2 | 858.01 mm2 |
| Sensor Diagonal | 11 mm | 43.1 mm |
| Crop Factor | 3.9x | 1.0x |
| Sensor Resolution | 12 Megapixels | 32.7 Megapixels |
| Image Resolution | 4000 x 3000 pixels | 7008 x 4672 pixels |
| Pixel Pitch | 2.20 μm | 5.12 μm |
| Pixel Density | 20.66 MP/cm2 | 3.82 MP/cm2 |
| Moiré control | no AA filter | no AA filter |
| Movie Capability | 1080/60p Video | 4K/60p Video |
| ISO Setting | 100 - 12,800 ISO | 100 - 51,200 ISO |
| ISO Boost | no Enhancement | 50 - 204,800 ISO |
| Image Processor | EXR Processor II | BIONZ XR |
| DXO Sensor Quality (score) | .. | 97 |
| DXO Color Depth (bits) | .. | 25.4 |
| DXO Dynamic Range (EV) | .. | 14.7 |
| DXO Low Light (ISO) | .. | 3379 |
| Screen Specs | Fujifilm X30 | Sony A7 IV |
| Viewfinder Type | Electronic viewfinder | Electronic viewfinder |
| Viewfinder Field of View | 100% | 100% |
| Viewfinder Magnification | 0.43x | 0.78x |
| Viewfinder Resolution | 2360k dots | 3686k dots |
| LCD Framing | Live View | Live View |
| Rear LCD Size | 3.0inch | 3.0inch |
| LCD Resolution | 920k dots | 1037k dots |
| LCD Attachment | Tilting screen | Swivel screen |
| Touch Input | no Touchscreen | Touchscreen |
| Shooting Specs | Fujifilm X30 | Sony A7 IV |
| Focus System | On-Sensor Phase-detect | On-Sensor Phase-detect |
| Manual Focusing Aid | Focus Peaking | Focus Peaking |
| Max Shutter Speed (mechanical) | 1/4000s | 1/8000s |
| Continuous Shooting | 12 shutter flaps/s | 10 shutter flaps/s |
| Electronic Shutter | no E-Shutter | YES |
| Image Stabilization | Lens-based stabilization | In-body stabilization |
| Fill Flash | Built-in Flash | no On-Board Flash |
| Storage Medium | SDXC cards | CFexA or SDXC cards |
| Single or Dual Card Slots | Single card slot | Dual card slots |
| UHS card support | UHS-I | Dual UHS-II |
| Connectivity Specs | Fujifilm X30 | Sony A7 IV |
| External Flash | Hotshoe | Hotshoe |
| USB Connector | USB 2.0 | USB 3.2 |
| HDMI Port | micro HDMI | full HDMI |
| Microphone Port | no MIC socket | External MIC port |
| Headphone Socket | no Headphone port | Headphone port |
| Wifi Support | Wifi built-in | Wifi built-in |
| Bluetooth Support | no Bluetooth | Bluetooth built-in |
| Body Specs | Fujifilm X30 | Sony A7 IV |
| Environmental Sealing | not weather sealed | Weathersealed body |
| Battery Type | Fujifilm NP-95 | Sony NP-FZ100 |
| Battery Life (CIPA) | 470 shots per charge | 580 shots per charge |
| In-Camera Charging | USB charging | USB charging |
| Body Dimensions |
119 x 72 x 60 mm (4.7 x 2.8 x 2.4 in) |
131 x 96 x 80 mm (5.2 x 3.8 x 3.1 in) |
| Camera Weight | 423 g (14.9 oz) | 659 g (23.2 oz) |

Check X30 offers at
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