Pentax ist DS2 vs Sony A6400
68 Imaging
44 Features
33 Overall
39


83 Imaging
68 Features
88 Overall
76
Pentax ist DS2 vs Sony A6400 Key Specs
(Full Review)
- 6MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 200 - 3200
- Pentax KAF Mount
- 605g - 125 x 93 x 66mm
- Released August 2005
(Full Review)
- 24MP - APS-C Sensor
- 3" Tilting Screen
- ISO 100 - 32000 (Increase to 102400)
- 3840 x 2160 video
- Sony E Mount
- 403g - 120 x 67 x 50mm
- Introduced January 2019

Pentax ist DS2 vs Sony A6400 Overview
Below is a detailed comparison of the Pentax ist DS2 vs Sony A6400, former being a Advanced DSLR while the latter is a Advanced Mirrorless by manufacturers Pentax and Sony. There is a substantial difference between the resolutions of the ist DS2 (6MP) and A6400 (24MP) but they possess the exact same sensor size (APS-C).

The ist DS2 was manufactured 14 years before the A6400 and that is quite a big difference as far as tech is concerned. Each of the cameras come with different body type with the Pentax ist DS2 being a Mid-size SLR camera and the Sony A6400 being a Rangefinder-style mirrorless camera.
Before diving through a detailed comparison, below is a quick synopsis of how the ist DS2 scores against the A6400 with regard to portability, imaging, features and an overall grade.

Pentax ist DS2 vs Sony A6400 Gallery
Following is a preview of the gallery photos for Pentax ist DS2 & Sony Alpha a6400. The entire galleries are provided at Pentax ist DS2 Gallery & Sony A6400 Gallery.
Reasons to pick Pentax ist DS2 over the Sony A6400
ist DS2 | A6400 |
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Reasons to pick Sony A6400 over the Pentax ist DS2
A6400 | ist DS2 | |||
---|---|---|---|---|
Introduced | January 2019 | ![]() | August 2005 | More recent by 163 months |
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Screen dimension | 3" | ![]() | 2.5" | Bigger screen (+0.5") |
Screen resolution | 922k | ![]() | 210k | Clearer screen (+712k dot) |
Selfie screen | ![]() | Easy selfies | ||
Touch screen | ![]() | Quickly navigate |
Common features in the Pentax ist DS2 and Sony A6400
ist DS2 | A6400 | |||
---|---|---|---|---|
Manually focus | ![]() | More accurate focusing |
Pentax ist DS2 vs Sony A6400 Physical Comparison
If you are going to lug around your camera frequently, you should think about its weight and volume. The Pentax ist DS2 comes with exterior dimensions of 125mm x 93mm x 66mm (4.9" x 3.7" x 2.6") accompanied by a weight of 605 grams (1.33 lbs) whilst the Sony A6400 has sizing of 120mm x 67mm x 50mm (4.7" x 2.6" x 2.0") and a weight of 403 grams (0.89 lbs).
Contrast the Pentax ist DS2 vs Sony A6400 in our newest Camera plus Lens Size Comparison Tool.
Don't forget, the weight of an ILC will differ dependant on the lens you are utilizing at the time. Underneath is the front view measurement comparison of the ist DS2 and the A6400.

Using size and weight, the portability grade of the ist DS2 and A6400 is 68 and 83 respectively.

Pentax ist DS2 vs Sony A6400 Sensor Comparison
Often, it is difficult to picture the contrast between sensor measurements merely by checking specifications. The visual below will help provide you a more clear sense of the sensor dimensions in the ist DS2 and A6400.
Plainly, both of the cameras have got the exact same sensor measurements albeit different megapixels. You can count on the Sony A6400 to give greater detail due to its extra 18 Megapixels. Higher resolution can also enable you to crop photographs much more aggressively. The older ist DS2 is going to be behind with regard to sensor innovation.

Pentax ist DS2 vs Sony A6400 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax ist DS2 vs Sony A6400 Specifications
Pentax ist DS2 | Sony Alpha a6400 | |
---|---|---|
General Information | ||
Manufacturer | Pentax | Sony |
Model | Pentax ist DS2 | Sony Alpha a6400 |
Type | Advanced DSLR | Advanced Mirrorless |
Released | 2005-08-22 | 2019-01-15 |
Body design | Mid-size SLR | Rangefinder-style mirrorless |
Sensor Information | ||
Processor | - | Bionz X |
Sensor type | CCD | CMOS |
Sensor size | APS-C | APS-C |
Sensor dimensions | 23.5 x 15.7mm | 23.5 x 15.6mm |
Sensor area | 369.0mm² | 366.6mm² |
Sensor resolution | 6MP | 24MP |
Anti aliasing filter | ||
Aspect ratio | 3:2 | 1:1, 3:2 and 16:9 |
Highest Possible resolution | 3008 x 2008 | 6000 x 4000 |
Maximum native ISO | 3200 | 32000 |
Maximum enhanced ISO | - | 102400 |
Minimum native ISO | 200 | 100 |
RAW format | ||
Autofocusing | ||
Manual focus | ||
Touch focus | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Selective autofocus | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Number of focus points | 11 | 425 |
Lens | ||
Lens mounting type | Pentax KAF | Sony E |
Available lenses | 151 | 121 |
Crop factor | 1.5 | 1.5 |
Screen | ||
Screen type | Fixed Type | Tilting |
Screen sizing | 2.5" | 3" |
Resolution of screen | 210 thousand dot | 922 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Viewfinder Information | ||
Viewfinder | Optical | Electronic |
Viewfinder resolution | - | 2,359 thousand dot |
Viewfinder coverage | 95% | 100% |
Viewfinder magnification | 0.64x | 0.7x |
Features | ||
Minimum shutter speed | 30 secs | 30 secs |
Fastest shutter speed | 1/4000 secs | 1/4000 secs |
Continuous shutter speed | 3.0fps | 11.0fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Set white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash range | - | 6.00 m (at ISO 100) |
Flash settings | Auto, On, Off, Red-eye reduction | Off, auto, on, slow sync, rear sync, redeye reduction, wireless, hi-speed sync |
Hot shoe | ||
AE bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | - | 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM |
Maximum video resolution | - | 3840x2160 |
Video data format | - | MPEG-4, H.264, XAVC-S |
Mic input | ||
Headphone input | ||
Connectivity | ||
Wireless | No | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 1.0 (1.5 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 605 gr (1.33 pounds) | 403 gr (0.89 pounds) |
Dimensions | 125 x 93 x 66mm (4.9" x 3.7" x 2.6") | 120 x 67 x 50mm (4.7" x 2.6" x 2.0") |
DXO scores | ||
DXO Overall score | not tested | 83 |
DXO Color Depth score | not tested | 24.0 |
DXO Dynamic range score | not tested | 13.6 |
DXO Low light score | not tested | 1431 |
Other | ||
Battery life | - | 410 shots |
Type of battery | - | Battery Pack |
Battery model | 4 x AA | NP-FW50 |
Self timer | Yes (2 or 12 sec) | Yes |
Time lapse recording | ||
Type of storage | SD/MMC card | SD/SDHC/SDXC/Memory Stick DUO (UHS-I compliant) |
Storage slots | 1 | 1 |
Launch price | - | $898 |