Pentax K-3 vs Sony HX400V
59 Imaging
65 Features
85 Overall
73


62 Imaging
44 Features
60 Overall
50
Pentax K-3 vs Sony HX400V Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3.2" Fixed Display
- ISO 100 - 51200
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 800g - 131 x 100 x 77mm
- Revealed April 2014
- Replacement is Pentax K-3 II
(Full Review)
- 20MP - 1/2.3" Sensor
- 3" Tilting Display
- ISO 80 - 12800
- Optical Image Stabilization
- 1920 x 1080 video
- 24-1200mm (F2.8-6.3) lens
- 660g - 130 x 93 x 103mm
- Revealed February 2014
- Older Model is Sony HX300

Pentax K-3 vs Sony HX400V Overview
Lets take a closer look at the Pentax K-3 and Sony HX400V, one being a Advanced DSLR and the other is a Small Sensor Superzoom by manufacturers Pentax and Sony. The resolution of the K-3 (24MP) and the HX400V (20MP) is fairly close but the K-3 (APS-C) and HX400V (1/2.3") boast totally different sensor sizing.

The K-3 was brought out 2 months later than the HX400V which means that they are both of a similar generation. The two cameras feature different body design with the Pentax K-3 being a Mid-size SLR camera and the Sony HX400V being a SLR-like (bridge) camera.
Before getting right into a step-by-step comparison, here is a simple summation of how the K-3 matches up against the HX400V for portability, imaging, features and an overall rating.

Pentax K-3 vs Sony HX400V Gallery
Below is a sample of the gallery pictures for Pentax K-3 and Sony Cyber-shot DSC-HX400V. The entire galleries are provided at Pentax K-3 Gallery and Sony HX400V Gallery.
Reasons to pick Pentax K-3 over the Sony HX400V
K-3 | HX400V | |||
---|---|---|---|---|
Display size | 3.2" | ![]() | 3" | Larger display (+0.2") |
Display resolution | 1037k | ![]() | 921k | Clearer display (+116k dot) |
Reasons to pick Sony HX400V over the Pentax K-3
HX400V | K-3 | |||
---|---|---|---|---|
Display type | Tilting | ![]() | Fixed | Tilting display |
Common features in the Pentax K-3 and Sony HX400V
K-3 | HX400V | |||
---|---|---|---|---|
Revealed | April 2014 | ![]() | February 2014 | Same generation |
Manual focus | ![]() | More precise focusing | ||
Selfie screen | ![]() | Lack of selfie screen | ||
Touch display | ![]() | Lack of Touch display |
Pentax K-3 vs Sony HX400V Physical Comparison
For anybody who is intending to carry your camera often, you are going to need to take into account its weight and measurements. The Pentax K-3 has exterior measurements 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 HX400V has proportions of 130mm x 93mm x 103mm (5.1" x 3.7" x 4.1") having a weight of 660 grams (1.46 lbs).
Examine the Pentax K-3 and Sony HX400V in the new Camera and Lens Size Comparison Tool.
Always remember, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have chosen at that moment. Underneath is a front view scale comparison of the K-3 vs the HX400V.

Looking at dimensions and weight, the portability rating of the K-3 and HX400V is 59 and 62 respectively.

Pentax K-3 vs Sony HX400V Sensor Comparison
Quite often, it's hard to envision the contrast in sensor sizing merely by researching technical specs. The photograph below will provide you a stronger sense of the sensor sizing in the K-3 and HX400V.
As you can tell, the 2 cameras feature different resolutions and different sensor sizing. The K-3 because of its larger sensor will make shooting shallower DOF easier and the Pentax K-3 will provide you with greater detail having its extra 4 Megapixels. Greater resolution will make it easier to crop images way more aggressively.

Pentax K-3 vs Sony HX400V Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax K-3 vs Sony HX400V Specifications
Pentax K-3 | Sony Cyber-shot DSC-HX400V | |
---|---|---|
General Information | ||
Brand Name | Pentax | Sony |
Model type | Pentax K-3 | Sony Cyber-shot DSC-HX400V |
Class | Advanced DSLR | Small Sensor Superzoom |
Revealed | 2014-04-10 | 2014-02-12 |
Physical type | Mid-size SLR | SLR-like (bridge) |
Sensor Information | ||
Powered by | Prime III | Bionz X |
Sensor type | CMOS | BSI-CMOS |
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 | 24 megapixels | 20 megapixels |
Anti alias filter | ||
Aspect ratio | 3:2 | 1:1, 4:3, 3:2 and 16:9 |
Peak resolution | 6016 x 4000 | 5184 x 3888 |
Highest native ISO | 51200 | 12800 |
Minimum native ISO | 100 | 80 |
RAW images | ||
Autofocusing | ||
Manual focusing | ||
Touch to focus | ||
Continuous AF | ||
AF single | ||
AF tracking | ||
AF selectice | ||
Center weighted AF | ||
AF multi area | ||
Live view AF | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Total focus points | 27 | 9 |
Cross type focus points | 25 | - |
Lens | ||
Lens mount type | Pentax KAF2 | fixed lens |
Lens zoom range | - | 24-1200mm (50.0x) |
Largest aperture | - | f/2.8-6.3 |
Macro focusing range | - | 1cm |
Number of lenses | 151 | - |
Focal length multiplier | 1.5 | 5.8 |
Screen | ||
Type of display | Fixed Type | Tilting |
Display diagonal | 3.2 inch | 3 inch |
Display resolution | 1,037 thousand dots | 921 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Display technology | TFT LCD monitor | - |
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | Electronic |
Viewfinder coverage | 100% | 100% |
Viewfinder magnification | 0.64x | - |
Features | ||
Min shutter speed | 30 secs | 30 secs |
Max shutter speed | 1/8000 secs | 1/4000 secs |
Continuous shutter rate | 8.0 frames/s | 10.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 13.00 m (at ISO 100) | 8.50 m (ISO Auto) |
Flash modes | Auto, on, off, red-eye, slow sync, slow sync + red-eye, trailing curtain sync, high speed, wireless, manual | Flash Off / Autoflash / Fill-flash / Slow Sync. / Advanced Flash / Rear Sync. / Wireless (with optional compliant flash) |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Max flash synchronize | 1/180 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, 30p, 25p, 24p) | 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p) |
Highest video resolution | 1920x1080 | 1920x1080 |
Video format | MPEG-4, H.264 | MPEG-4, AVCHD |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | None | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.0 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | Optional | BuiltIn |
Physical | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 800g (1.76 lbs) | 660g (1.46 lbs) |
Physical dimensions | 131 x 100 x 77mm (5.2" x 3.9" x 3.0") | 130 x 93 x 103mm (5.1" x 3.7" x 4.1") |
DXO scores | ||
DXO Overall rating | 80 | not tested |
DXO Color Depth rating | 23.7 | not tested |
DXO Dynamic range rating | 13.4 | not tested |
DXO Low light rating | 1216 | not tested |
Other | ||
Battery life | 560 photographs | 300 photographs |
Battery type | Battery Pack | Battery Pack |
Battery ID | D-LI90 | NP-BX1 |
Self timer | Yes ( 2 or 12 seconds) | Yes (2 or 10 sec, portrait) |
Time lapse feature | ||
Storage type | Dual SD/SDHC/SDXC | SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo |
Card slots | Dual | Single |
Retail pricing | $639 | $448 |