Pentax K-1 vs Sony A850
55 Imaging
75 Features
82 Overall
77
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54 Imaging
67 Features
60 Overall
64
Pentax K-1 vs Sony A850 Key Specs
(Full Review)
- 36MP - Full frame Sensor
- 3.2" Fully Articulated Screen
- ISO 100 - 204800
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 1010g - 137 x 110 x 86mm
- Launched February 2016
- New Model is Pentax K-1 II
(Full Review)
- 25MP - Full frame Sensor
- 3" Fixed Screen
- ISO 200 - 3200 (Expand to 6400)
- Sensor based Image Stabilization
- 1/8000s Max Shutter
- No Video
- Sony/Minolta Alpha Mount
- 895g - 156 x 117 x 82mm
- Revealed April 2010
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Pentax K-1 vs Sony A850 Overview
Below is a detailed comparison of the Pentax K-1 and Sony A850, both Advanced DSLR digital cameras by companies Pentax and Sony. There is a significant difference between the resolutions of the K-1 (36MP) and A850 (25MP) but both cameras provide the identical sensor sizing (Full frame).
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The K-1 was announced 5 years later than the A850 and that is quite a sizable gap as far as tech is concerned. Both cameras feature the same body design (Mid-size SLR).
Before diving straight to a full comparison, here is a concise summary of how the K-1 grades versus the A850 with regard to portability, imaging, features and an overall grade.
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Pentax K-1 vs Sony A850 Gallery
Following is a preview of the gallery images for Pentax K-1 and Sony Alpha DSLR-A850. The whole galleries are provided at Pentax K-1 Gallery and Sony A850 Gallery.
Reasons to pick Pentax K-1 over the Sony A850
K-1 | A850 | |||
---|---|---|---|---|
Revealed | February 2016 | ![]() | April 2010 | More recent by 72 months |
Screen type | Fully Articulated | ![]() | Fixed | Fully Articulating screen |
Screen size | 3.2" | ![]() | 3" | Bigger screen (+0.2") |
Screen resolution | 1037k | ![]() | 922k | Clearer screen (+115k dot) |
Reasons to pick Sony A850 over the Pentax K-1
A850 | K-1 |
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Common features in the Pentax K-1 and Sony A850
K-1 | A850 | |||
---|---|---|---|---|
Manual focus | ![]() | Dial precise focus | ||
Selfie screen | ![]() | Neither contains selfie screen | ||
Touch friendly screen | ![]() | Missing Touch friendly screen |
Pentax K-1 vs Sony A850 Physical Comparison
If you're looking to lug around your camera regularly, you should take into account its weight and proportions. The Pentax K-1 has got outside dimensions of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") with a weight of 1010 grams (2.23 lbs) and the Sony A850 has measurements of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") along with a weight of 895 grams (1.97 lbs).
Compare the Pentax K-1 and Sony A850 in the all new Camera and Lens Size Comparison Tool.
Don't forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you are using at the time. Here is a front view overall size comparison of the K-1 against the A850.
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Looking at size and weight, the portability rating of the K-1 and A850 is 55 and 54 respectively.
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Pentax K-1 vs Sony A850 Sensor Comparison
In many cases, it can be difficult to imagine the gap between sensor measurements merely by looking at specs. The visual below will provide you a much better sense of the sensor sizes in the K-1 and A850.
As you can plainly see, both of these cameras come with the identical sensor size albeit different megapixels. You should expect the Pentax K-1 to give you more detail with its extra 11 Megapixels. Higher resolution can also let you crop shots a good deal more aggressively. The more recent K-1 provides an edge in sensor technology.
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Pentax K-1 vs Sony A850 Screen and ViewFinder
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Photography Type Scores
Portrait Comparison
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Street Comparison
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Sports Comparison
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Travel Comparison
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Landscape Comparison
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Vlogging Comparison
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Pentax K-1 vs Sony A850 Specifications
Pentax K-1 | Sony Alpha DSLR-A850 | |
---|---|---|
General Information | ||
Company | Pentax | Sony |
Model type | Pentax K-1 | Sony Alpha DSLR-A850 |
Class | Advanced DSLR | Advanced DSLR |
Launched | 2016-02-17 | 2010-04-15 |
Body design | Mid-size SLR | Mid-size SLR |
Sensor Information | ||
Powered by | - | Bionz |
Sensor type | CMOS | CMOS |
Sensor size | Full frame | Full frame |
Sensor dimensions | 35.9 x 24mm | 35.9 x 24mm |
Sensor area | 861.6mm² | 861.6mm² |
Sensor resolution | 36MP | 25MP |
Anti alias filter | ||
Aspect ratio | 3:2 | 3:2 and 16:9 |
Full resolution | 7360 x 4912 | 6048 x 4032 |
Max native ISO | 204800 | 3200 |
Max boosted ISO | - | 6400 |
Min native ISO | 100 | 200 |
RAW pictures | ||
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Autofocus continuous | ||
Single autofocus | ||
Tracking autofocus | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Total focus points | 33 | 9 |
Cross type focus points | 25 | - |
Lens | ||
Lens mount type | Pentax KAF2 | Sony/Minolta Alpha |
Number of lenses | 151 | 143 |
Focal length multiplier | 1 | 1 |
Screen | ||
Screen type | Fully Articulated | Fixed Type |
Screen diagonal | 3.2 inches | 3 inches |
Resolution of screen | 1,037k dot | 922k dot |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Screen technology | - | TFT Xtra Fine color LCD |
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | Optical (pentaprism) |
Viewfinder coverage | 100 percent | 98 percent |
Viewfinder magnification | 0.7x | 0.74x |
Features | ||
Slowest shutter speed | 30 secs | 30 secs |
Maximum shutter speed | 1/8000 secs | 1/8000 secs |
Continuous shooting speed | 4.4 frames per second | 3.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Change white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | no built-in flash | no built-in flash |
Flash settings | Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless |
External flash | ||
AEB | ||
White balance bracketing | ||
Maximum flash sync | 1/200 secs | 1/250 secs |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) | - |
Max video resolution | 1920x1080 | None |
Video data format | MPEG-4, H.264 | - |
Mic jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Built-In | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | Built-in | None |
Physical | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 1010 grams (2.23 pounds) | 895 grams (1.97 pounds) |
Physical dimensions | 137 x 110 x 86mm (5.4" x 4.3" x 3.4") | 156 x 117 x 82mm (6.1" x 4.6" x 3.2") |
DXO scores | ||
DXO All around rating | 96 | 79 |
DXO Color Depth rating | 25.4 | 23.8 |
DXO Dynamic range rating | 14.6 | 12.2 |
DXO Low light rating | 3280 | 1415 |
Other | ||
Battery life | 760 images | 880 images |
Type of battery | Battery Pack | Battery Pack |
Battery ID | D-LI90 | NP-FM500H |
Self timer | Yes (2 or 12 sec, custom) | Yes (2 or 10 sec) |
Time lapse feature | ||
Type of storage | Dual SD/SDHC/SDXC (UHS-I) | Compact Flash (Type I or II), UDMA, Memory Stick Duo / Pro Duo |
Storage slots | Dual | Dual |
Launch pricing | $1,499 | $0 |