Pentax Q7 vs Sony A7S III
Portability
92 Imaging
37 Features
54 Overall
43
92 Imaging
37 Features
54 Overall
43
Portability
61 Imaging
64 Features
92 Overall
75
61 Imaging
64 Features
92 Overall
75
Pentax Q7 vs Sony A7S III Key Specs
Pentax Q7
(Full Review)
(Full Review)
- 12MP - 1/1.7" Sensor
- 3" Fixed Display
- ISO 100 - 12800
- Sensor based Image Stabilization
- 1920 x 1080 video
- Pentax Q Mount
- 200g - 102 x 58 x 34mm
- Revealed August 2013
- Earlier Model is Pentax Q10
Sony A7S III
(Full Review)
(Full Review)
- 12MP - Full frame Sensor
- 3" Fully Articulated Display
- ISO 80 - 102400 (Raise to 409600)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 699g - 129 x 97 x 81mm
- Launched July 2020
- Superseded the Sony A7S II
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Its time to look a little more in depth at the Pentax Q7 and Sony A7S III, one is a Entry-Level Mirrorless and the other is a Pro Mirrorless by competitors Pentax and Sony. The sensor resolution of the Q7 (12MP) and the A7S III (12MP) is very close but the Q7 (1/1.7") and A7S III (Full frame) have different sensor size.
President Biden pushes bill mandating TikTok sale or banThe Q7 was released 8 years earlier than the A7S III which is a fairly big gap as far as camera technology is concerned. Each of these cameras feature different body design with the Pentax Q7 being a Rangefinder-style mirrorless camera and the Sony A7S III being a SLR-style mirrorless camera.
Before we go into a comprehensive comparison, here is a short overview of how the Q7 matches up vs the A7S III when it comes to portability, imaging, features and an overall score.
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This is a sample of the gallery pics for Pentax Q7 and Sony Alpha A7S III. The complete galleries are available at Pentax Q7 Gallery and Sony A7S III Gallery.
Reasons to pick Pentax Q7 over the Sony A7S III
| Q7 | A7S III |
|---|
Reasons to pick Sony A7S III over the Pentax Q7
| A7S III | Q7 | |||
|---|---|---|---|---|
| Launched | July 2020 |  | August 2013 | More modern by 84 months |
| Display type | Fully articulated |  | Fixed | Fully Articulating display |
| Display resolution | 1440k |  | 460k | Crisper display (+980k dot) |
| Selfie screen |  | Take selfies | ||
| Touch friendly display |  | Easily navigate |
Common features in the Pentax Q7 and Sony A7S III
| Q7 | A7S III | |||
|---|---|---|---|---|
| Manually focus |  | Dial accurate focusing | ||
| Display size | 3" |  | 3" | Same display size |
Pentax Q7 vs Sony A7S III Physical Comparison
When you are planning to carry around your camera, you need to factor its weight and dimensions. The Pentax Q7 has got outside dimensions of 102mm x 58mm x 34mm (4.0" x 2.3" x 1.3") accompanied by a weight of 200 grams (0.44 lbs) while the Sony A7S III has dimensions of 129mm x 97mm x 81mm (5.1" x 3.8" x 3.2") and a weight of 699 grams (1.54 lbs).
Analyze the Pentax Q7 and Sony A7S III in the all new Camera and Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are utilizing at that moment. Following is a front view over all size comparison of the Q7 and the A7S III.
Factoring in dimensions and weight, the portability rating of the Q7 and A7S III is 92 and 61 respectively.
Pentax Q7 vs Sony A7S III Sensor Comparison
Normally, it is very hard to picture the difference in sensor sizes purely by researching a spec sheet. The picture below may offer you a greater sense of the sensor sizes in the Q7 and A7S III.
As you can see, both the cameras feature the identical megapixel count but different sensor sizes. The Q7 features the smaller sensor which should make obtaining shallow DOF more difficult. The more aged Q7 will be disadvantaged in sensor technology.
Pentax Q7 vs Sony A7S III Screen and ViewFinder
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Portrait Comparison
Pentax Q7 Portrait photography info
Sony A7S III Portrait photography info
focusing manually
flash sync speed is above average (1/2,000s)
comes with face detection focus
exports RAW formats
low MP (12MP)
very small sensor (1/1.7")
has manual focus
sensor size is big (Full frame)
has face detection focus
saves RAW formats
low MP (12 megapixels)
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Pentax Q7 Street photography info
Sony A7S III Street photography info
image stabilization (Sensor based)
exports RAW formats
lighter than competition (200 grams)
no moving screen
very small sensor (1/1.7")
built in image stabilization (Sensor based 5-axis)
sensor size is big (Full frame)
saves RAW formats
boasts focus via touch
environment proofing
good high ISO (102,400)
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Pentax Q7 Sports photography factors
Sony A7S III Sports photography factors
image stabilization (Sensor based)
comes with tracking autofocus
continuous shooting slow (5.0 fps)
low MP (12 megapixels)
very small sensor (1/1.7")
terrible battery power (250 CIPA)
does not have phase detect auto focus
high shutter speed (1/8,000 seconds)
built in image stabilization (Sensor based 5-axis)
sensor size is big (Full frame)
has tracking autofocus
environment proofing
good battery (600 shots)
sensor has phase detect auto focus
low MP (12 megapixels)
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Travel photography with Pentax Q7
Travel photography with Sony A7S III
lighter than competition (200 grams)
built-in flash
terrible battery power (250 per charge)
low MP (12 megapixels)
doesn't posses selfie friendly display
good battery (600 shots)
environment proofing
connects via bluetooth
boasts focus via touch
selfie friendly screen
low MP (12MP)
Meta to Introduce 'AI-Generated' Labels for Media starting next monthLandscape Comparison
Pentax Q7 Landscape photography highlights
Sony A7S III Landscape photography highlights
focusing manually
interchangeable lenses (Pentax Q mount)
screen is a good size (3")
image stabilization (Sensor based)
exports RAW formats
low MP (12MP)
very small sensor (1/1.7")
terrible battery power (250 shots)
has manual focus
switch lenses (Sony E mount)
good sized screen (3 inch)
built in image stabilization (Sensor based 5-axis)
sensor size is big (Full frame)
good high ISO (102,400)
saves RAW formats
environment proofing
good battery (600 shots)
has dual storage slots
low MP (12 megapixels)
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneVlogging Comparison
Pentax Q7 Vlogging info
Sony A7S III Vlogging info
image stabilization (Sensor based)
comes with face detection focus
video res high (1920 x 1080 pxls)
lighter than competition (200 grams)
doesn't posses selfie friendly display
missing external microphone support
selfie friendly screen
built-in touchscreen
built in image stabilization (Sensor based 5-axis)
has face detection focus
video res high (3840 x 2160 resolution)
includes external microphone jack
Photography Glossary
Pentax Q7 vs Sony A7S III Specifications
| Pentax Q7 | Sony Alpha A7S III | |
|---|---|---|
| General Information | ||
| Brand Name | Pentax | Sony |
| Model type | Pentax Q7 | Sony Alpha A7S III |
| Type | Entry-Level Mirrorless | Pro Mirrorless |
| Revealed | 2013-08-08 | 2020-07-21 |
| Body design | Rangefinder-style mirrorless | SLR-style mirrorless |
| Sensor Information | ||
| Chip | - | Bionz XR |
| Sensor type | BSI-CMOS | BSI-CMOS |
| Sensor size | 1/1.7" | Full frame |
| Sensor measurements | 7.44 x 5.58mm | 35.6 x 23.8mm |
| Sensor area | 41.5mm² | 847.3mm² |
| Sensor resolution | 12 megapixel | 12 megapixel |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Highest resolution | 4000 x 3000 | 4240 x 2832 |
| Highest native ISO | 12800 | 102400 |
| Highest boosted ISO | - | 409600 |
| Lowest native ISO | 100 | 80 |
| RAW images | ||
| Lowest boosted ISO | - | 50 |
| Autofocusing | ||
| Manual focusing | ||
| AF touch | ||
| Continuous AF | ||
| AF single | ||
| AF tracking | ||
| Selective AF | ||
| Center weighted AF | ||
| AF multi area | ||
| AF live view | ||
| Face detect AF | ||
| Contract detect AF | ||
| Phase detect AF | ||
| Total focus points | - | 759 |
| Cross type focus points | - | - |
| Lens | ||
| Lens mount type | Pentax Q | Sony E |
| Amount of lenses | 8 | 121 |
| Focal length multiplier | 4.8 | 1 |
| Screen | ||
| Display type | Fixed Type | Fully articulated |
| Display diagonal | 3" | 3" |
| Display resolution | 460k dot | 1,440k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Display tech | TFT color LCD monitor, wide angle viewing, AR coating | - |
| Viewfinder Information | ||
| Viewfinder type | Optical (optional) | Electronic |
| Viewfinder resolution | - | 9,440k dot |
| Viewfinder coverage | - | 100 percent |
| Viewfinder magnification | - | 0.91x |
| Features | ||
| Slowest shutter speed | 30 seconds | 30 seconds |
| Maximum shutter speed | 1/2000 seconds | 1/8000 seconds |
| Continuous shooting speed | 5.0 frames per sec | 10.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Set WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 4.90 m (ISO100/m) | no built-in flash |
| Flash options | P-TTL, Red-eye Reduction, Slow-speed Sync, Trailing Curtain Sync | no built-in flash |
| Hot shoe | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Maximum flash sync | 1/2000 seconds | - |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | FullHD(1920x1080, 30fps/25fps/24fps), HD(1280x720,16:9,30fps/25fps/24fps), VGA(640x480,4:3,30fps/25fps/24fps) | 3840 x 2160 @ 120p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 100p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 60p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 50p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 30p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 25p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 24p / 100 Mbps, XAVC S, MP4, H.265, Linear PCM 1920 x 1080 @ 120p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 100p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 60p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 50p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 25p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 24p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM |
| Highest video resolution | 1920x1080 | 3840x2160 |
| Video data format | MPEG-4, H.264 | MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265 |
| Microphone input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 3.2 Gen 1 (5 GBit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 200 gr (0.44 lbs) | 699 gr (1.54 lbs) |
| Physical dimensions | 102 x 58 x 34mm (4.0" x 2.3" x 1.3") | 129 x 97 x 81mm (5.1" x 3.8" x 3.2") |
| DXO scores | ||
| DXO All around rating | not tested | 85 |
| DXO Color Depth rating | not tested | 23.6 |
| DXO Dynamic range rating | not tested | 13.3 |
| DXO Low light rating | not tested | 2993 |
| Other | ||
| Battery life | 250 photographs | 600 photographs |
| Battery format | Battery Pack | Battery Pack |
| Battery ID | D-LI68 | NP-FZ100 |
| Self timer | Yes (12 sec, 2 sec) | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
| Time lapse shooting | With downloadable app | |
| Storage media | SD, SDHC, SDXC and Eye-Fi Card | Dual SD/CFexpress Type A slots |
| Storage slots | 1 | Two |
| Pricing at launch | $480 | $3,499 |