Pentax K-5 IIs vs Sony A6600
60 Imaging
57 Features
83 Overall
67


77 Imaging
69 Features
96 Overall
79
Pentax K-5 IIs vs Sony A6600 Key Specs
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 12800 (Boost to 51200)
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 760g - 131 x 97 x 73mm
- Announced June 2013
- Earlier Model is Pentax K-5
(Full Review)
- 24MP - APS-C Sensor
- 3" Tilting Screen
- ISO 100 - 32000 (Boost to 102400)
- Sensor based 5-axis Image Stabilization
- 3840 x 2160 video
- Sony E Mount
- 503g - 120 x 67 x 69mm
- Launched August 2019
- Successor is Sony A6700

Pentax K-5 IIs vs Sony A6600 Overview
Below, we will be comparing the Pentax K-5 IIs and Sony A6600, former being a Advanced DSLR while the latter is a Advanced Mirrorless by companies Pentax and Sony. There is a noticeable difference between the resolutions of the K-5 IIs (16MP) and A6600 (24MP) but they use the exact same sensor dimensions (APS-C).

The K-5 IIs was released 7 years prior to the A6600 and that is quite a sizable difference as far as tech is concerned. Each of the cameras come with different body type with the Pentax K-5 IIs being a Mid-size SLR camera and the Sony A6600 being a Rangefinder-style mirrorless camera.
Before we go in to a comprehensive comparison, below is a concise summation of how the K-5 IIs matches up against the A6600 with respect to portability, imaging, features and an overall rating.

Pentax K-5 IIs vs Sony A6600 Gallery
Here is a preview of the gallery images for Pentax K-5 IIs & Sony Alpha a6600. The complete galleries are provided at Pentax K-5 IIs Gallery & Sony A6600 Gallery.
Reasons to pick Pentax K-5 IIs over the Sony A6600
K-5 IIs | A6600 |
---|
Reasons to pick Sony A6600 over the Pentax K-5 IIs
A6600 | K-5 IIs | |||
---|---|---|---|---|
Launched | August 2019 | ![]() | June 2013 | Fresher by 75 months |
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Screen resolution | 922k | ![]() | 921k | Clearer screen (+1k dot) |
Selfie screen | ![]() | Easy selfies | ||
Touch friendly screen | ![]() | Quickly navigate |
Common features in the Pentax K-5 IIs and Sony A6600
K-5 IIs | A6600 | |||
---|---|---|---|---|
Manually focus | ![]() | More accurate focusing | ||
Screen dimension | 3" | ![]() | 3" | Identical screen sizing |
Pentax K-5 IIs vs Sony A6600 Physical Comparison
If you are intending to carry your camera frequently, you should factor in its weight and volume. The Pentax K-5 IIs has exterior dimensions of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") and a weight of 760 grams (1.68 lbs) and the Sony A6600 has sizing of 120mm x 67mm x 69mm (4.7" x 2.6" x 2.7") having a weight of 503 grams (1.11 lbs).
Compare the Pentax K-5 IIs and Sony A6600 in our brand new Camera plus Lens Size Comparison Tool.
Remember that, the weight of an ILC will differ depending on the lens you have chosen during that time. Underneath is the front view over all size comparison of the K-5 IIs compared to the A6600.

Using size and weight, the portability score of the K-5 IIs and A6600 is 60 and 77 respectively.

Pentax K-5 IIs vs Sony A6600 Sensor Comparison
Oftentimes, it is tough to picture the difference between sensor sizing merely by reading specs. The visual here will help provide you a stronger sense of the sensor dimensions in the K-5 IIs and A6600.
All in all, the 2 cameras have got the exact same sensor measurements albeit different resolution. You can expect the Sony A6600 to offer greater detail as a result of its extra 8 Megapixels. Higher resolution will also help you crop pictures much more aggressively. The older K-5 IIs is going to be disadvantaged in sensor technology.

Pentax K-5 IIs vs Sony A6600 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax K-5 IIs vs Sony A6600 Specifications
Pentax K-5 IIs | Sony Alpha a6600 | |
---|---|---|
General Information | ||
Make | Pentax | Sony |
Model type | Pentax K-5 IIs | Sony Alpha a6600 |
Class | Advanced DSLR | Advanced Mirrorless |
Announced | 2013-06-04 | 2019-08-28 |
Body design | Mid-size SLR | Rangefinder-style mirrorless |
Sensor Information | ||
Processor Chip | Prime II | Bionz X |
Sensor type | CMOS | CMOS |
Sensor size | APS-C | APS-C |
Sensor measurements | 23.7 x 15.7mm | 23.5 x 15.6mm |
Sensor area | 372.1mm² | 366.6mm² |
Sensor resolution | 16MP | 24MP |
Anti alias filter | ||
Aspect ratio | 3:2 | 3:2 and 16:9 |
Peak resolution | 4928 x 3264 | 6000 x 4000 |
Highest native ISO | 12800 | 32000 |
Highest enhanced ISO | 51200 | 102400 |
Minimum native ISO | 100 | 100 |
RAW photos | ||
Minimum enhanced ISO | 80 | - |
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
Autofocus continuous | ||
Autofocus single | ||
Autofocus tracking | ||
Selective autofocus | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Total focus points | 11 | 425 |
Cross type focus points | 9 | - |
Lens | ||
Lens mount type | Pentax KAF2 | Sony E |
Total lenses | 151 | 121 |
Crop factor | 1.5 | 1.5 |
Screen | ||
Display type | Fixed Type | Tilting |
Display diagonal | 3 inch | 3 inch |
Resolution of display | 921 thousand dot | 922 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Display tech | TFT LCD monitor | - |
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | Electronic |
Viewfinder resolution | - | 2,359 thousand dot |
Viewfinder coverage | 100% | 100% |
Viewfinder magnification | 0.61x | 0.71x |
Features | ||
Minimum shutter speed | 30s | 30s |
Fastest shutter speed | 1/8000s | 1/4000s |
Continuous shutter speed | 7.0 frames/s | 11.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Set white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 13.00 m (at ISO 100) | no built-in flash |
Flash modes | Auto, On, Off, Red-eye, Slow sync, High speed, Rear curtain and Wireless | Flash off, Autoflash, Fill-flash, Rear Sync., Slow Sync., Red-eye reduction (On/Off selectable), Hi-speed sync, Wireless |
External flash | ||
AEB | ||
WB bracketing | ||
Fastest flash sync | 1/180s | - |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1920 x 1080 (25 fps), 1280 x 720 (25, 30 fps), 640 x 480 (25, 30 fps) | 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM |
Highest video resolution | 1920x1080 | 3840x2160 |
Video file format | Motion JPEG | MPEG-4, AVCHD, XAVC S |
Microphone jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | None | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | Yes |
GPS | Optional | None |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 760g (1.68 lbs) | 503g (1.11 lbs) |
Dimensions | 131 x 97 x 73mm (5.2" x 3.8" x 2.9") | 120 x 67 x 69mm (4.7" x 2.6" x 2.7") |
DXO scores | ||
DXO Overall rating | 82 | 82 |
DXO Color Depth rating | 23.9 | 23.8 |
DXO Dynamic range rating | 14.1 | 13.4 |
DXO Low light rating | 1208 | 1497 |
Other | ||
Battery life | 980 pictures | 810 pictures |
Style of battery | Battery Pack | Battery Pack |
Battery ID | D-LI90 | NP-FZ1000 |
Self timer | Yes ( 2 or 12 seconds) | Yes |
Time lapse feature | ||
Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC + Memory Stick Pro Duo |
Storage slots | One | One |
Retail pricing | $749 | $1,198 |