Pentax WG-1 vs Sony A9
93 Imaging
37 Features
31 Overall
34


65 Imaging
72 Features
93 Overall
80
Pentax WG-1 vs Sony A9 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 6400
- 1280 x 720 video
- 28-140mm (F3.5-5.5) lens
- 157g - 114 x 58 x 28mm
- Revealed February 2011
(Full Review)
- 24MP - Full frame Sensor
- 3" Tilting Screen
- ISO 100 - 51200 (Bump to 204800)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 673g - 127 x 96 x 63mm
- Introduced April 2017
- Replacement is Sony A9 II

Pentax WG-1 vs Sony A9 Overview
Let's examine more closely at the Pentax WG-1 versus Sony A9, one is a Waterproof and the latter is a Pro Mirrorless by companies Pentax and Sony. There exists a significant gap between the sensor resolutions of the WG-1 (14MP) and A9 (24MP) and the WG-1 (1/2.3") and A9 (Full frame) come with totally different sensor size.

The WG-1 was manufactured 7 years before the A9 which is quite a sizable gap as far as technology is concerned. Both cameras come with different body type with the Pentax WG-1 being a Compact camera and the Sony A9 being a SLR-style mirrorless camera.
Before delving through a in depth comparison, below is a simple summary of how the WG-1 scores versus the A9 in relation to portability, imaging, features and an overall score.

Pentax WG-1 vs Sony A9 Gallery
The following is a preview of the gallery images for Pentax Optio WG-1 and Sony Alpha A9. The entire galleries are viewable at Pentax WG-1 Gallery and Sony A9 Gallery.
Reasons to pick Pentax WG-1 over the Sony A9
WG-1 | A9 |
---|
Reasons to pick Sony A9 over the Pentax WG-1
A9 | WG-1 | |||
---|---|---|---|---|
Introduced | April 2017 | ![]() | February 2011 | More modern by 75 months |
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Screen dimension | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 1440k | ![]() | 230k | Crisper screen (+1210k dot) |
Touch screen | ![]() | Quickly navigate |
Common features in the Pentax WG-1 and Sony A9
WG-1 | A9 | |||
---|---|---|---|---|
Focus manually | ![]() | Very accurate focusing | ||
Selfie screen | ![]() | Neither contains selfie screen |
Pentax WG-1 vs Sony A9 Physical Comparison
In case you're looking to carry around your camera regularly, you are going to need to think about its weight and volume. The Pentax WG-1 has got outer dimensions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") with a weight of 157 grams (0.35 lbs) and the Sony A9 has sizing of 127mm x 96mm x 63mm (5.0" x 3.8" x 2.5") having a weight of 673 grams (1.48 lbs).
Analyze the Pentax WG-1 versus Sony A9 in the latest Camera and Lens Size Comparison Tool.
Take into consideration, the weight of an Interchangeable Lens Camera will vary dependant on the lens you use during that time. Below is the front view overall size comparison of the WG-1 vs the A9.

Taking into consideration dimensions and weight, the portability score of the WG-1 and A9 is 93 and 65 respectively.

Pentax WG-1 vs Sony A9 Sensor Comparison
Normally, it is very difficult to envision the contrast between sensor sizes just by looking at specifications. The pic below may provide you a far better sense of the sensor sizes in the WG-1 and A9.
Plainly, both of these cameras have got different megapixels and different sensor sizes. The WG-1 because of its tinier sensor will make achieving bokeh more difficult and the Sony A9 will give you extra detail due to its extra 10MP. Higher resolution will also let you crop pictures much more aggressively. The more aged WG-1 is going to be behind when it comes to sensor innovation.

Pentax WG-1 vs Sony A9 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax WG-1 vs Sony A9 Specifications
Pentax Optio WG-1 | Sony Alpha A9 | |
---|---|---|
General Information | ||
Make | Pentax | Sony |
Model type | Pentax Optio WG-1 | Sony Alpha A9 |
Class | Waterproof | Pro Mirrorless |
Revealed | 2011-02-07 | 2017-04-19 |
Body design | Compact | SLR-style mirrorless |
Sensor Information | ||
Powered by | - | BIONZ X |
Sensor type | CCD | BSI-CMOS |
Sensor size | 1/2.3" | Full frame |
Sensor measurements | 6.17 x 4.55mm | 35.6 x 23.8mm |
Sensor area | 28.1mm² | 847.3mm² |
Sensor resolution | 14 megapixels | 24 megapixels |
Anti alias filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
Highest resolution | 4288 x 3216 | 6000 x 4000 |
Highest native ISO | 6400 | 51200 |
Highest boosted ISO | - | 204800 |
Lowest native ISO | 80 | 100 |
RAW photos | ||
Lowest boosted ISO | - | 50 |
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Continuous autofocus | ||
Single autofocus | ||
Tracking autofocus | ||
Selective autofocus | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Total focus points | 9 | 693 |
Lens | ||
Lens mount type | fixed lens | Sony E |
Lens zoom range | 28-140mm (5.0x) | - |
Largest aperture | f/3.5-5.5 | - |
Macro focusing distance | 1cm | - |
Number of lenses | - | 121 |
Focal length multiplier | 5.8 | 1 |
Screen | ||
Screen type | Fixed Type | Tilting |
Screen size | 2.7 inch | 3 inch |
Screen resolution | 230k dot | 1,440k dot |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Screen tech | TFT color LCD with Anti-reflective coating | - |
Viewfinder Information | ||
Viewfinder type | None | Electronic |
Viewfinder resolution | - | 3,686k dot |
Viewfinder coverage | - | 100 percent |
Viewfinder magnification | - | 0.78x |
Features | ||
Slowest shutter speed | 4 seconds | 30 seconds |
Maximum shutter speed | 1/1500 seconds | 1/8000 seconds |
Maximum silent shutter speed | - | 1/32000 seconds |
Continuous shooting speed | 1.0fps | 20.0fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | - | Yes |
Change white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 3.90 m | no built-in flash |
Flash settings | Auto, On, Off, Red-eye, Soft | Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync |
Hot shoe | ||
AEB | ||
WB bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) | - |
Highest video resolution | 1280x720 | 3840x2160 |
Video file format | Motion JPEG | MPEG-4, AVCHD, H.264 |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | Eye-Fi Connected | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 157 grams (0.35 pounds) | 673 grams (1.48 pounds) |
Dimensions | 114 x 58 x 28mm (4.5" x 2.3" x 1.1") | 127 x 96 x 63mm (5.0" x 3.8" x 2.5") |
DXO scores | ||
DXO All around rating | not tested | 92 |
DXO Color Depth rating | not tested | 24.9 |
DXO Dynamic range rating | not tested | 13.3 |
DXO Low light rating | not tested | 3517 |
Other | ||
Battery life | 260 photographs | 650 photographs |
Battery format | Battery Pack | Battery Pack |
Battery ID | D-LI92 | NP-FZ100 |
Self timer | Yes (2 or 10 sec) | Yes (2, 5, 10 secs + continuous) |
Time lapse shooting | ||
Type of storage | SD/SDHC/SDXC, Internal | Dual SD/SDHC/SDXC slots (UHS-II compatible) |
Storage slots | One | 2 |
Launch cost | $350 | $4,498 |