Pentax K-3 II vs Sony T90
59 Imaging
65 Features
84 Overall
72
96 Imaging
34 Features
26 Overall
30
Pentax K-3 II vs Sony T90 Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3.2" Fixed Screen
- ISO 100 - 51200
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 800g - 131 x 100 x 77mm
- Introduced April 2015
- Old Model is Pentax K-3
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 80 - 3200
- Optical Image Stabilization
- 1280 x 720 video
- 35-140mm (F3.5-10.0) lens
- 148g - 94 x 57 x 15mm
- Introduced February 2009
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes Pentax K-3 II vs Sony T90 Overview
Lets take a deeper look at the Pentax K-3 II versus Sony T90, one is a Advanced DSLR and the latter is a Ultracompact by companies Pentax and Sony. There exists a huge gap among the sensor resolutions of the K-3 II (24MP) and T90 (12MP) and the K-3 II (APS-C) and T90 (1/2.3") provide different sensor measurements.
Snapchat Adds Watermarks to AI-Created ImagesThe K-3 II was launched 6 years after the T90 which is a fairly significant gap as far as camera technology is concerned. Each of the cameras feature different body design with the Pentax K-3 II being a Mid-size SLR camera and the Sony T90 being a Ultracompact camera.
Before going right into a thorough comparison, here is a short highlight of how the K-3 II scores vs the T90 when it comes to portability, imaging, features and an overall score.
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This is a preview of the gallery images for Pentax K-3 II and Sony Cyber-shot DSC-T90. The complete galleries are provided at Pentax K-3 II Gallery and Sony T90 Gallery.
Reasons to pick Pentax K-3 II over the Sony T90
| K-3 II | T90 | |||
|---|---|---|---|---|
| Introduced | April 2015 | February 2009 | More modern by 76 months | |
| Screen size | 3.2" | 3" | Bigger screen (+0.2") | |
| Screen resolution | 1037k | 230k | Sharper screen (+807k dot) |
Reasons to pick Sony T90 over the Pentax K-3 II
| T90 | K-3 II | |||
|---|---|---|---|---|
| Touch friendly screen | Quickly navigate |
Common features in the Pentax K-3 II and Sony T90
| K-3 II | T90 | |||
|---|---|---|---|---|
| Focus manually | More exact focusing | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Lack of selfie screen |
Pentax K-3 II vs Sony T90 Physical Comparison
When you are going to carry around your camera, you will want to factor in its weight and size. The Pentax K-3 II comes with outer dimensions of 131mm x 100mm x 77mm (5.2" x 3.9" x 3.0") accompanied by a weight of 800 grams (1.76 lbs) and the Sony T90 has specifications of 94mm x 57mm x 15mm (3.7" x 2.2" x 0.6") accompanied by a weight of 148 grams (0.33 lbs).
Contrast the Pentax K-3 II versus Sony T90 in the latest Camera with Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have chosen at that moment. Following is a front view over all size comparison of the K-3 II against the T90.

Taking into account dimensions and weight, the portability score of the K-3 II and T90 is 59 and 96 respectively.
Pentax K-3 II vs Sony T90 Sensor Comparison
Normally, it is difficult to imagine the contrast in sensor sizes only by going through specs. The pic here will help provide you a clearer sense of the sensor dimensions in the K-3 II and T90.
As you can plainly see, the two cameras feature different megapixels and different sensor sizes. The K-3 II due to its bigger sensor is going to make getting shallower DOF easier and the Pentax K-3 II will produce greater detail utilizing its extra 12 Megapixels. Higher resolution can also let you crop photographs way more aggressively. The fresher K-3 II provides a benefit with regard to sensor technology.
Pentax K-3 II vs Sony T90 Screen and ViewFinder
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Pentax K-3 II vs Sony T90 Specifications
| Pentax K-3 II | Sony Cyber-shot DSC-T90 | |
|---|---|---|
| General Information | ||
| Company | Pentax | Sony |
| Model | Pentax K-3 II | Sony Cyber-shot DSC-T90 |
| Category | Advanced DSLR | Ultracompact |
| Introduced | 2015-04-23 | 2009-02-17 |
| Physical type | Mid-size SLR | Ultracompact |
| Sensor Information | ||
| Chip | Prime III | - |
| Sensor type | CMOS | CCD |
| Sensor size | APS-C | 1/2.3" |
| Sensor dimensions | 23.5 x 15.6mm | 6.17 x 4.55mm |
| Sensor surface area | 366.6mm² | 28.1mm² |
| Sensor resolution | 24MP | 12MP |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 4:3, 3:2 and 16:9 |
| Max resolution | 6016 x 4000 | 4000 x 3000 |
| Max native ISO | 51200 | 3200 |
| Min native ISO | 100 | 80 |
| RAW format | ||
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | 27 | 9 |
| Cross focus points | 25 | - |
| Lens | ||
| Lens mounting type | Pentax KAF2 | fixed lens |
| Lens focal range | - | 35-140mm (4.0x) |
| Highest aperture | - | f/3.5-10.0 |
| Amount of lenses | 151 | - |
| Crop factor | 1.5 | 5.8 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen diagonal | 3.2" | 3" |
| Resolution of screen | 1,037k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | None |
| Viewfinder coverage | 100 percent | - |
| Viewfinder magnification | 0.64x | - |
| Features | ||
| Minimum shutter speed | 30s | 1s |
| Fastest shutter speed | 1/8000s | 1/1600s |
| Continuous shutter rate | 8.3 frames/s | 2.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | - |
| Change white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | no built-in flash | 2.90 m (Auto ISO) |
| Flash modes | 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 (available with dedicated external flash) | Auto, On, Off, Red-Eye reduction, Slow Sync |
| Hot shoe | ||
| AE bracketing | ||
| WB bracketing | ||
| Fastest flash synchronize | 1/180s | - |
| 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, 30p, 25p, 24p) | 1280 x 720 (30 fps) 640 x 480 (30 fps) |
| Max video resolution | 1920x1080 | 1280x720 |
| Video data format | MPEG-4, H.264 | Motion JPEG |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Optional | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 3.0 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | BuiltIn | None |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 800 grams (1.76 lbs) | 148 grams (0.33 lbs) |
| Physical dimensions | 131 x 100 x 77mm (5.2" x 3.9" x 3.0") | 94 x 57 x 15mm (3.7" x 2.2" x 0.6") |
| DXO scores | ||
| DXO Overall score | 80 | not tested |
| DXO Color Depth score | 23.6 | not tested |
| DXO Dynamic range score | 13.6 | not tested |
| DXO Low light score | 1106 | not tested |
| Other | ||
| Battery life | 720 pictures | - |
| Battery type | Battery Pack | - |
| Battery model | D-LI90 | - |
| Self timer | Yes ( 2 or 12 seconds) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Storage type | Dual SD/SDHC/SDXC | Memory Stick Duo / Pro Duo, Internal |
| Card slots | 2 | One |
| Pricing at release | $829 | $259 |