Pentax KF vs Sony A37
Portability
63 Imaging
72 Features
81 Overall
75
63 Imaging
72 Features
81 Overall
75
Portability
67 Imaging
57 Features
65 Overall
60
67 Imaging
57 Features
65 Overall
60
Pentax KF vs Sony A37 Key Specs
Pentax KF
(Full Review)
(Full Review)
- 24MP - APS-C Sensor
- 3.00" Fully Articulated Screen
- ISO 100 - 102400
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/6000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 684g - 126 x 93 x 74mm
- Launched November 2022
- Superseded the Pentax K-70
Sony A37
(Full Review)
(Full Review)
- 16MP - APS-C Sensor
- 2.6" Tilting Screen
- ISO 100 - 25600
- Sensor based Image Stabilization
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 506g - 124 x 92 x 85mm
- Released May 2012
- Old Model is Sony A35
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Lets look a bit more in depth at the Pentax KF and Sony A37, both Entry-Level DSLR cameras by competitors Pentax and Sony. There exists a sizeable gap among the resolutions of the KF (24MP) and A37 (16MP) but both cameras boast the identical sensor sizes (APS-C).
Photography GlossaryThe KF was unveiled 10 years after the A37 which is a fairly large gap as far as camera technology is concerned. Each of the cameras feature the same body design (Compact SLR).
Before we go right into a detailed comparison, here is a concise introduction of how the KF grades against the A37 in the way of portability, imaging, features and an overall score.
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Following is a preview of the gallery images for Pentax KF and Sony SLT-A37. The full galleries are provided at Pentax KF Gallery and Sony A37 Gallery.
Reasons to pick Pentax KF over the Sony A37
| KF | A37 | |||
|---|---|---|---|---|
| Released | November 2022 |  | May 2012 | More modern by 128 months |
| Screen type | Fully Articulated |  | Tilting | Fully Articulating screen |
| Screen size | 3.00" |  | 2.6" | Bigger screen (+0.4") |
| Screen resolution | 1040k |  | 230k | Clearer screen (+810k dot) |
| Selfie screen |  | Take selfies |
Reasons to pick Sony A37 over the Pentax KF
| A37 | KF |
|---|
Common features in the Pentax KF and Sony A37
| KF | A37 | |||
|---|---|---|---|---|
| Manual focus |  | More exact focus | ||
| Touch screen |  | Neither offers Touch screen |
Pentax KF vs Sony A37 Physical Comparison
When you are planning to carry around your camera, you'll have to factor its weight and dimensions. The Pentax KF offers exterior dimensions of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") with a weight of 684 grams (1.51 lbs) whilst the Sony A37 has dimensions of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") along with a weight of 506 grams (1.12 lbs).
Check the Pentax KF and Sony A37 in the new Camera and Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will change depending on the lens you are using at the time. Below is a front view scale comparison of the KF and the A37.
Looking at dimensions and weight, the portability grade of the KF and A37 is 63 and 67 respectively.
Pentax KF vs Sony A37 Sensor Comparison
More often than not, it is hard to visualize the gap in sensor sizes simply by viewing specifications. The picture here will give you a stronger sense of the sensor dimensions in the KF and A37.
Plainly, both of these cameras feature the identical sensor size albeit different MP. You should expect the Pentax KF to provide you with extra detail having an extra 8 Megapixels. Higher resolution will let you crop shots way more aggressively. The newer KF provides an advantage when it comes to sensor technology.
Pentax KF vs Sony A37 Screen and ViewFinder
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Portrait Comparison
Pentax KF as a Portrait photography camera
Sony A37 as a Portrait photography camera
you can focus manually
sensor resolution is decent (24MP)
good sensor size (APS-C)
has face detection autofocus
supports RAW files
you can focus manually
decent megapixels (16MP)
good sensor size (APS-C)
includes face detection focusing
exports RAW files
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Pentax KF Street photography features
Sony A37 Street photography features
screen can move to multiple angles
built in image stabilization (Sensor based)
good sensor size (APS-C)
supports RAW files
environment proofing
above average high ISO (102,400)
more heavy than competitors (684 grams)
tilting screen
built in image stabilization (Sensor based)
good sensor size (APS-C)
exports RAW files
great ISO range (25,600)
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Sports photography with Pentax KF
Sports photography with Sony A37
maximum shutter speed is high (1/6,000s)
built in image stabilization (Sensor based)
sensor resolution is decent (24 megapixels)
good sensor size (APS-C)
has tracking autofocus
environment proofing
comes with phase detect autofocus
max fps low (6.0 fps)
low battery pack (410 CIPA)
built in image stabilization (Sensor based)
decent megapixels (16 megapixels)
good sensor size (APS-C)
sensor has phase detect AF
max frames per second low (6.0 frames per second)
terrible battery power (500 CIPA)
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Pentax KF Travel photography details
Sony A37 Travel photography details
environment proofing
sensor resolution is decent (24 megapixels)
flash built-in
selfie friendly screen
low battery pack (410 shots)
more heavy than competitors (684g)
decent megapixels (16MP)
flash built-in
missing Timelapse mode
terrible battery power (500 per charge)
doesn't posses selfie friendly screen
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Pentax KF Landscape photography info
Sony A37 Landscape photography info
you can focus manually
swap lenses (Pentax KAF2 mount)
pretty good screen size (3.00 inch)
built in image stabilization (Sensor based)
sensor resolution is decent (24MP)
good sensor size (APS-C)
doesnt have low pass filter
above average high ISO (102,400)
supports RAW files
environment proofing
low battery pack (410 per charge)
you can focus manually
change lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
decent megapixels (16 megapixels)
good sensor size (APS-C)
great ISO range (25,600)
exports RAW files
tiny screen (2.6 inches)
terrible battery power (500 shots)
missing Timelapse mode
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Vlogging with Pentax KF
Vlogging with Sony A37
selfie friendly screen
built in image stabilization (Sensor based)
has face detection autofocus
high res video (1920 x 1080 pixels)
does have external microphone socket
more heavy than competitors (684 grams)
built in image stabilization (Sensor based)
includes face detection focusing
video res high (1920 x 1080 pxls)
includes external microphone support
doesn't posses selfie friendly screen
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Pentax KF vs Sony A37 Specifications
| Pentax KF | Sony SLT-A37 | |
|---|---|---|
| General Information | ||
| Company | Pentax | Sony |
| Model | Pentax KF | Sony SLT-A37 |
| Category | Entry-Level DSLR | Entry-Level DSLR |
| Launched | 2022-11-09 | 2012-05-16 |
| Physical type | Compact SLR | Compact SLR |
| Sensor Information | ||
| Sensor type | CMOS | CMOS |
| Sensor size | APS-C | APS-C |
| Sensor measurements | 23.5 x 15.6mm | 23.5 x 15.6mm |
| Sensor surface area | 366.6mm² | 366.6mm² |
| Sensor resolution | 24 megapixels | 16 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 3:2 and 16:9 |
| Highest resolution | 6000 x 4000 | 4912 x 3264 |
| Highest native ISO | 102400 | 25600 |
| Lowest native ISO | 100 | 100 |
| RAW data | ||
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| AF continuous | ||
| AF single | ||
| AF tracking | ||
| AF selectice | ||
| Center weighted AF | ||
| Multi area AF | ||
| Live view AF | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Number of focus points | 11 | 15 |
| Cross focus points | 9 | 3 |
| Lens | ||
| Lens mount | Pentax KAF2 | Sony/Minolta Alpha |
| Number of lenses | 161 | 143 |
| Focal length multiplier | 1.5 | 1.5 |
| Screen | ||
| Screen type | Fully Articulated | Tilting |
| Screen diagonal | 3.00" | 2.6" |
| Resolution of screen | 1,040k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | Electronic |
| Viewfinder resolution | - | 1,440k dots |
| Viewfinder coverage | 100 percent | 100 percent |
| Viewfinder magnification | 0.63x | 0.73x |
| Features | ||
| Lowest shutter speed | 30 secs | 30 secs |
| Highest shutter speed | 1/6000 secs | 1/4000 secs |
| Continuous shooting rate | 6.0 frames/s | 6.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Change WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 12.00 m (at ISO 100) | 12.00 m |
| Flash settings | Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Highest flash synchronize | - | 1/160 secs |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) | 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) |
| Highest video resolution | 1920x1080 | 1920x1080 |
| Video format | MPEG-4, H.264 | MPEG-4, AVCHD, H.264 |
| Microphone support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | Built-In | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Optional | None |
| Physical | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 684 gr (1.51 lbs) | 506 gr (1.12 lbs) |
| Physical dimensions | 126 x 93 x 74mm (5.0" x 3.7" x 2.9") | 124 x 92 x 85mm (4.9" x 3.6" x 3.3") |
| DXO scores | ||
| DXO All around score | not tested | 75 |
| DXO Color Depth score | not tested | 23.3 |
| DXO Dynamic range score | not tested | 12.9 |
| DXO Low light score | not tested | 799 |
| Other | ||
| Battery life | 410 photographs | 500 photographs |
| Battery style | Battery Pack | Battery Pack |
| Battery model | D-LI109 | NP-FW50 |
| Self timer | Yes (2 or 12 secs, continuous) | Yes (2 or 10 sec, 10 sec 3 or 5 images) |
| Time lapse recording | ||
| Storage type | SD/SDHC/SDXC (UHS-I compatible) | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
| Card slots | 1 | 1 |
| Launch cost | $850 | $522 |