Pentax K-1 II vs Sony T900
55 Imaging
76 Features
82 Overall
78
96 Imaging
34 Features
30 Overall
32
Pentax K-1 II vs Sony T900 Key Specs
(Full Review)
- 36MP - Full frame Sensor
- 3.2" Fully Articulated Display
- ISO 100 - 819200
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 1920 x 1080 video
- Pentax KAF4 Mount
- 1010g - 137 x 110 x 86mm
- Launched February 2018
- Previous Model is Pentax K-1
(Full Review)
- 12MP - 1/2.3" Sensor
- 3.5" Fixed Screen
- ISO 80 - 3200
- Optical Image Stabilization
- 1280 x 720 video
- 35-140mm (F3.5-10.0) lens
- 143g - 98 x 58 x 16mm
- Released February 2009
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On this page, we will be evaluating the Pentax K-1 II and Sony T900, former is a Advanced DSLR while the latter is a Ultracompact by competitors Pentax and Sony. There exists a considerable gap among the sensor resolutions of the K-1 II (36MP) and T900 (12MP) and the K-1 II (Full frame) and T900 (1/2.3") provide different sensor dimensions.
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modesThe K-1 II was launched 9 years after the T900 which is a fairly large difference as far as camera technology is concerned. Both cameras have different body design with the Pentax K-1 II being a Mid-size SLR camera and the Sony T900 being a Ultracompact camera.
Before diving straight to a step-by-step comparison, here is a quick highlight of how the K-1 II scores against the T900 for portability, imaging, features and an overall score.
Snapchat Adds Watermarks to AI-Created Images Pentax K-1 II vs Sony T900 Gallery
Below is a preview of the gallery images for Pentax K-1 Mark II & Sony Cyber-shot DSC-T900. The complete galleries are viewable at Pentax K-1 II Gallery & Sony T900 Gallery.
Reasons to pick Pentax K-1 II over the Sony T900
| K-1 II | T900 | |||
|---|---|---|---|---|
| Released | February 2018 | February 2009 | More modern by 110 months | |
| Screen type | Fully Articulated | Fixed | Fully Articulating screen | |
| Screen resolution | 1037k | 922k | Sharper screen (+115k dot) |
Reasons to pick Sony T900 over the Pentax K-1 II
| T900 | K-1 II | |||
|---|---|---|---|---|
| Screen dimensions | 3.5" | 3.2" | Bigger screen (+0.3") | |
| Touch screen | Quickly navigate |
Common features in the Pentax K-1 II and Sony T900
| K-1 II | T900 | |||
|---|---|---|---|---|
| Manually focus | Dial exact focusing | |||
| Selfie screen | Lack of selfie screen |
Pentax K-1 II vs Sony T900 Physical Comparison
If you're going to carry around your camera, you are going to need to think about its weight and size. The Pentax K-1 II has outside dimensions of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") having a weight of 1010 grams (2.23 lbs) whilst the Sony T900 has specifications of 98mm x 58mm x 16mm (3.9" x 2.3" x 0.6") and a weight of 143 grams (0.32 lbs).
Contrast the Pentax K-1 II and Sony T900 in our brand new Camera plus Lens Size Comparison Tool.
Take into account, the weight of an ILC will change dependant on the lens you select at that moment. Underneath is a front view scale comparison of the K-1 II against the T900.

Looking at dimensions and weight, the portability grade of the K-1 II and T900 is 55 and 96 respectively.
Pentax K-1 II vs Sony T900 Sensor Comparison
Quite often, it is very tough to imagine the contrast in sensor sizes only by seeing technical specs. The pic here will help give you a far better sense of the sensor sizes in the K-1 II and T900.
As you have seen, each of these cameras provide different megapixels and different sensor sizes. The K-1 II featuring a bigger sensor is going to make shooting shallow DOF simpler and the Pentax K-1 II will provide greater detail utilizing its extra 24MP. Higher resolution will help you crop photographs more aggressively. The newer K-1 II should have an advantage when it comes to sensor technology.
Pentax K-1 II vs Sony T900 Screen and ViewFinder
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Pentax K-1 II vs Sony T900 Specifications
| Pentax K-1 Mark II | Sony Cyber-shot DSC-T900 | |
|---|---|---|
| General Information | ||
| Brand Name | Pentax | Sony |
| Model | Pentax K-1 Mark II | Sony Cyber-shot DSC-T900 |
| Type | Advanced DSLR | Ultracompact |
| Launched | 2018-02-22 | 2009-02-17 |
| Body design | Mid-size SLR | Ultracompact |
| Sensor Information | ||
| Powered by | PRIME IV | - |
| Sensor type | CMOS | CCD |
| Sensor size | Full frame | 1/2.3" |
| Sensor measurements | 35.9 x 24mm | 6.17 x 4.55mm |
| Sensor area | 861.6mm² | 28.1mm² |
| Sensor resolution | 36MP | 12MP |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 4:3, 3:2 and 16:9 |
| Full resolution | 7360 x 4912 | 4000 x 3000 |
| Max native ISO | 819200 | 3200 |
| Lowest native ISO | 100 | 80 |
| RAW data | ||
| Autofocusing | ||
| Manual focus | ||
| AF touch | ||
| AF continuous | ||
| AF single | ||
| AF tracking | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Number of focus points | 33 | 9 |
| Cross focus points | 25 | - |
| Lens | ||
| Lens mount | Pentax KAF4 | fixed lens |
| Lens focal range | - | 35-140mm (4.0x) |
| Maximum aperture | - | f/3.5-10.0 |
| Number of lenses | 151 | - |
| Focal length multiplier | 1 | 5.8 |
| Screen | ||
| Range of display | Fully Articulated | Fixed Type |
| Display diagonal | 3.2" | 3.5" |
| Resolution of display | 1,037k dot | 922k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | None |
| Viewfinder coverage | 100 percent | - |
| Viewfinder magnification | 0.7x | - |
| Features | ||
| Slowest shutter speed | 30 seconds | 2 seconds |
| Maximum shutter speed | 1/8000 seconds | 1/1000 seconds |
| Continuous shooting speed | 4.4fps | 2.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | - |
| Custom WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | no built-in flash | 2.90 m (Auto ISO) |
| 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 reduction, Slow Sync |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Maximum flash sync | 1/200 seconds | - |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) | 1280 x 720 (30 fps) 640 x 480 (30 fps) |
| Max video resolution | 1920x1080 | 1280x720 |
| Video data format | MPEG-4, H.264 | Motion JPEG |
| Microphone input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | 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 | 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 proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 1010 gr (2.23 pounds) | 143 gr (0.32 pounds) |
| Physical dimensions | 137 x 110 x 86mm (5.4" x 4.3" x 3.4") | 98 x 58 x 16mm (3.9" x 2.3" x 0.6") |
| DXO scores | ||
| DXO All around score | not tested | not tested |
| DXO Color Depth score | not tested | not tested |
| DXO Dynamic range score | not tested | not tested |
| DXO Low light score | not tested | not tested |
| Other | ||
| Battery life | 670 shots | - |
| Battery format | Battery Pack | - |
| Battery model | D-LI90 | - |
| Self timer | Yes (2 or 12 sec, custom) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Storage media | Dual SD/SDHC/SDXC (UHS-I) | Memory Stick Duo / Pro Duo, Internal |
| Storage slots | Two | One |
| Retail cost | $1,737 | $300 |