Pentax 645D vs Pentax WG-2 GPS
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52 Overall
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91 Imaging
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Pentax 645D vs Pentax WG-2 GPS Key Specs
(Full Review)
- 40MP - Medium format Sensor
- 3" Fixed Display
- ISO 200 - 1600
- No Anti-Alias Filter
- No Video
- Pentax 645AF2 Mount
- 1480g - 156 x 117 x 119mm
- Launched March 2010
- Updated by Pentax 645Z
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 125 - 6400
- 1920 x 1080 video
- 28-140mm (F3.5-5.5) lens
- 198g - 122 x 61 x 30mm
- Released February 2012
Pentax 645D vs Pentax WG-2 GPS Overview
Let's look much closer at the Pentax 645D and Pentax WG-2 GPS, one is a Pro DSLR and the latter is a Waterproof and both are manufactured by Pentax. There is a significant difference among the resolutions of the 645D (40MP) and WG-2 GPS (16MP) and the 645D (Medium format) and WG-2 GPS (1/2.3") provide different sensor measurements.
Photography GlossaryThe 645D was introduced 23 months before the WG-2 GPS which makes them a generation away from each other. Both cameras have different body design with the Pentax 645D being a Large SLR camera and the Pentax WG-2 GPS being a Compact camera.
Before diving straight to a comprehensive comparison, here is a concise introduction of how the 645D scores against the WG-2 GPS with regard to portability, imaging, features and an overall score.
Pentax 645D vs Pentax WG-2 GPS Gallery
This is a preview of the gallery images for Pentax 645D and Pentax Optio WG-2 GPS. The whole galleries are viewable at Pentax 645D Gallery and Pentax WG-2 GPS Gallery.
Reasons to pick Pentax 645D over the Pentax WG-2 GPS
645D | WG-2 GPS | |||
---|---|---|---|---|
Screen resolution | 921k | 460k | Sharper screen (+461k dot) |
Reasons to pick Pentax WG-2 GPS over the Pentax 645D
WG-2 GPS | 645D | |||
---|---|---|---|---|
Released | February 2012 | March 2010 | More modern by 23 months |
Common features in the Pentax 645D and Pentax WG-2 GPS
645D | WG-2 GPS | |||
---|---|---|---|---|
Manual focus | More precise focus | |||
Screen type | Fixed | Fixed | Fixed screen | |
Screen dimensions | 3" | 3" | Equal screen measurements | |
Selfie screen | Neither offers selfie screen | |||
Touch screen | Lacking Touch screen |
Pentax 645D vs Pentax WG-2 GPS Physical Comparison
When you are planning to carry around your camera frequently, you'll need to take into account its weight and proportions. The Pentax 645D offers physical dimensions of 156mm x 117mm x 119mm (6.1" x 4.6" x 4.7") and a weight of 1480 grams (3.26 lbs) while the Pentax WG-2 GPS has measurements of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") and a weight of 198 grams (0.44 lbs).
Compare the Pentax 645D and Pentax WG-2 GPS in the latest Camera with Lens Size Comparison Tool.Take into account, the weight of an Interchangeable Lens Camera will vary depending on the lens you are employing at that moment. Below is a front view measurement comparison of the 645D vs the WG-2 GPS.
Looking at size and weight, the portability rating of the 645D and WG-2 GPS is 50 and 91 respectively.
Pentax 645D vs Pentax WG-2 GPS Sensor Comparison
Usually, it is hard to picture the gap in sensor sizes only by checking out technical specs. The picture below will offer you a better sense of the sensor dimensions in the 645D and WG-2 GPS.
As you can tell, both cameras have different resolutions and different sensor sizes. The 645D having a bigger sensor is going to make getting shallower DOF less difficult and the Pentax 645D will show more detail using its extra 24 Megapixels. Higher resolution will let you crop pictures a bit more aggressively. The more aged 645D will be disadvantaged when it comes to sensor innovation.
Pentax 645D vs Pentax WG-2 GPS Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Pentax 645D vs Pentax WG-2 GPS Specifications
Pentax 645D | Pentax Optio WG-2 GPS | |
---|---|---|
General Information | ||
Brand | Pentax | Pentax |
Model | Pentax 645D | Pentax Optio WG-2 GPS |
Type | Pro DSLR | Waterproof |
Launched | 2010-03-10 | 2012-02-07 |
Physical type | Large SLR | Compact |
Sensor Information | ||
Chip | Prime II | - |
Sensor type | CCD | BSI-CMOS |
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 | 40 megapixels | 16 megapixels |
Anti aliasing filter | ||
Aspect ratio | 4:3 | 1:1, 4:3 and 16:9 |
Full resolution | 7264 x 5440 | 4288 x 3216 |
Max native ISO | 1600 | 6400 |
Lowest native ISO | 200 | 125 |
RAW support | ||
Lowest boosted ISO | 100 | - |
Autofocusing | ||
Manual focus | ||
Touch focus | ||
Continuous autofocus | ||
Single autofocus | ||
Tracking autofocus | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Autofocus multi area | ||
Live view autofocus | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Number of focus points | 11 | 9 |
Lens | ||
Lens mounting type | Pentax 645AF2 | fixed lens |
Lens focal range | - | 28-140mm (5.0x) |
Max aperture | - | f/3.5-5.5 |
Macro focus distance | - | 1cm |
Amount of lenses | 6 | - |
Crop factor | 0.8 | 5.8 |
Screen | ||
Display type | Fixed Type | Fixed Type |
Display size | 3 inch | 3 inch |
Display resolution | 921 thousand dots | 460 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Display tech | TFT Color LCD with wide-viewing angle and with AR coating | Widescreen TFT color LCD with anti-reflective coating |
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | None |
Viewfinder coverage | 98% | - |
Viewfinder magnification | 0.85x | - |
Features | ||
Slowest shutter speed | 30 seconds | 4 seconds |
Maximum shutter speed | 1/4000 seconds | 1/4000 seconds |
Continuous shooting rate | 1.0fps | 1.0fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | - |
Change white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | no built-in flash | 5.40 m |
Flash modes | Auto, On, Off, Red-eye, Slow Sync, Rear Curtain | Auto, On, Off, Red-eye, Soft |
External flash | ||
AEB | ||
White balance bracketing | ||
Maximum flash synchronize | 1/125 seconds | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | - | 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30, 15 fps) |
Max video resolution | None | 1920x1080 |
Video data format | - | MPEG-4, H.264 |
Microphone port | ||
Headphone port | ||
Connectivity | ||
Wireless | None | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | BuiltIn |
Physical | ||
Environment sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 1480 grams (3.26 pounds) | 198 grams (0.44 pounds) |
Physical dimensions | 156 x 117 x 119mm (6.1" x 4.6" x 4.7") | 122 x 61 x 30mm (4.8" x 2.4" x 1.2") |
DXO scores | ||
DXO All around score | 82 | not tested |
DXO Color Depth score | 24.6 | not tested |
DXO Dynamic range score | 12.6 | not tested |
DXO Low light score | 1262 | not tested |
Other | ||
Battery life | 800 photographs | 260 photographs |
Type of battery | Battery Pack | Battery Pack |
Battery model | D-LI90 | D-LI92 |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
Time lapse shooting | ||
Type of storage | SD/SDHC | SD/SDHC/SDXC card, Internal |
Card slots | Two | 1 |
Retail price | $4,000 | $300 |