Pentax 645Z vs Sony W610
49 Imaging
80 Features
74 Overall
77


97 Imaging
37 Features
20 Overall
30
Pentax 645Z vs Sony W610 Key Specs
(Full Review)
- 51MP - Medium format Sensor
- 3.2" Tilting Screen
- ISO 100 - 204800
- No Anti-Alias Filter
- 1920 x 1080 video
- Pentax 645AF2 Mount
- 1550g - 156 x 117 x 123mm
- Announced April 2014
- Succeeded the Pentax 645D
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 3200
- 640 x 480 video
- 26-105mm (F2.8-5.9) lens
- 113g - 93 x 52 x 19mm
- Released January 2012

Pentax 645Z vs Sony W610 Overview
Lets examine more in depth at the Pentax 645Z versus Sony W610, former being a Pro DSLR while the other is a Small Sensor Compact by competitors Pentax and Sony. There is a considerable difference among the sensor resolutions of the 645Z (51MP) and W610 (14MP) and the 645Z (Medium format) and W610 (1/2.3") come with totally different sensor sizes.

The 645Z was announced 2 years later than the W610 and that is a fairly large difference as far as camera tech is concerned. Both of the cameras come with different body type with the Pentax 645Z being a Large SLR camera and the Sony W610 being a Compact camera.
Before diving in to a detailed comparison, below is a quick synopsis of how the 645Z scores against the W610 in relation to portability, imaging, features and an overall rating.

Pentax 645Z vs Sony W610 Gallery
The following is a sample of the gallery pics for Pentax 645Z & Sony Cyber-shot DSC-W610. The whole galleries are viewable at Pentax 645Z Gallery & Sony W610 Gallery.
Reasons to pick Pentax 645Z over the Sony W610
645Z | W610 | |||
---|---|---|---|---|
Released | April 2014 | ![]() | January 2012 | Fresher by 28 months |
Focus manually | ![]() | More exact focus | ||
Display type | Tilting | ![]() | Fixed | Tilting display |
Display dimension | 3.2" | ![]() | 2.7" | Larger display (+0.5") |
Display resolution | 1037k | ![]() | 230k | Crisper display (+807k dot) |
Reasons to pick Sony W610 over the Pentax 645Z
W610 | 645Z |
---|
Common features in the Pentax 645Z and Sony W610
645Z | W610 | |||
---|---|---|---|---|
Selfie screen | ![]() | Missing selfie screen | ||
Touch display | ![]() | Missing Touch display |
Pentax 645Z vs Sony W610 Physical Comparison
For anybody who is going to carry your camera often, you should factor in its weight and proportions. The Pentax 645Z enjoys exterior measurements of 156mm x 117mm x 123mm (6.1" x 4.6" x 4.8") and a weight of 1550 grams (3.42 lbs) and the Sony W610 has measurements of 93mm x 52mm x 19mm (3.7" x 2.0" x 0.7") with a weight of 113 grams (0.25 lbs).
Look at the Pentax 645Z versus Sony W610 in our completely new Camera plus Lens Size Comparison Tool.
Take into account, the weight of an ILC will vary dependant on the lens you are employing at that time. Following is the front view proportions comparison of the 645Z vs the W610.

Looking at size and weight, the portability grade of the 645Z and W610 is 49 and 97 respectively.

Pentax 645Z vs Sony W610 Sensor Comparison
Generally, it is hard to envision the difference in sensor sizing merely by going through technical specs. The graphic below might give you a stronger sense of the sensor measurements in the 645Z and W610.
As you have seen, the two cameras have got different resolutions and different sensor sizing. The 645Z having a larger sensor will make getting shallow DOF easier and the Pentax 645Z will produce extra detail with its extra 37MP. Greater resolution will also make it easier to crop photos much more aggressively. The fresher 645Z will have an advantage when it comes to sensor innovation.

Pentax 645Z vs Sony W610 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax 645Z vs Sony W610 Specifications
Pentax 645Z | Sony Cyber-shot DSC-W610 | |
---|---|---|
General Information | ||
Manufacturer | Pentax | Sony |
Model type | Pentax 645Z | Sony Cyber-shot DSC-W610 |
Category | Pro DSLR | Small Sensor Compact |
Announced | 2014-04-15 | 2012-01-10 |
Body design | Large SLR | Compact |
Sensor Information | ||
Processor Chip | PRIME III | BIONZ |
Sensor type | CMOS | CCD |
Sensor size | Medium format | 1/2.3" |
Sensor measurements | 44 x 33mm | 6.17 x 4.55mm |
Sensor area | 1,452.0mm² | 28.1mm² |
Sensor resolution | 51 megapixels | 14 megapixels |
Anti alias filter | ||
Aspect ratio | 4:3 | 4:3 and 16:9 |
Max resolution | 8256 x 6192 | 4320 x 3240 |
Max native ISO | 204800 | 3200 |
Min native ISO | 100 | 80 |
RAW files | ||
Autofocusing | ||
Manual focusing | ||
Autofocus touch | ||
Autofocus continuous | ||
Autofocus single | ||
Autofocus tracking | ||
Selective autofocus | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Total focus points | 27 | - |
Cross type focus points | - | - |
Lens | ||
Lens support | Pentax 645AF2 | fixed lens |
Lens zoom range | - | 26-105mm (4.0x) |
Largest aperture | - | f/2.8-5.9 |
Macro focusing range | - | 4cm |
Total lenses | 6 | - |
Crop factor | 0.8 | 5.8 |
Screen | ||
Range of screen | Tilting | Fixed Type |
Screen diagonal | 3.2" | 2.7" |
Screen resolution | 1,037k dot | 230k dot |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Screen tech | - | Clear Photo TFT LCD |
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | None |
Viewfinder coverage | 98 percent | - |
Viewfinder magnification | 0.85x | - |
Features | ||
Minimum shutter speed | 30 secs | 1 secs |
Fastest shutter speed | 1/4000 secs | 1/1600 secs |
Continuous shutter speed | 3.0 frames/s | 1.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | - |
Set white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | no built-in flash | 3.50 m |
Flash modes | 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, Slow Sync |
Hot shoe | ||
AEB | ||
White balance bracketing | ||
Fastest flash sync | 1/125 secs | - |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p,24p) | 640 x 480 (30 fps), 320 x 240 (30 fps) |
Max video resolution | 1920x1080 | 640x480 |
Video data format | MPEG-4, H.264 | Motion JPEG |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.0 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | Optional | None |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 1550g (3.42 pounds) | 113g (0.25 pounds) |
Dimensions | 156 x 117 x 123mm (6.1" x 4.6" x 4.8") | 93 x 52 x 19mm (3.7" x 2.0" x 0.7") |
DXO scores | ||
DXO Overall rating | 101 | not tested |
DXO Color Depth rating | 26.0 | not tested |
DXO Dynamic range rating | 14.7 | not tested |
DXO Low light rating | 4505 | not tested |
Other | ||
Battery life | 650 photographs | 250 photographs |
Style of battery | Battery Pack | Battery Pack |
Battery ID | D-LI90 | NP-BN |
Self timer | Yes (2 or 10 secs) | Yes (2 or 10 sec, Portrait 1/2) |
Time lapse shooting | ||
Storage media | Dual SD/SDHC/SDXC slots | SD/SDHC/SDXC, microSD/micro SDHC, Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo |
Storage slots | Two | 1 |
Price at release | $5,024 | $200 |