Pentax WG-3 vs Sony a5100
90 Imaging
40 Features
44 Overall
41
89 Imaging
65 Features
74 Overall
68
Pentax WG-3 vs Sony a5100 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 125 - 6400
- Sensor-shift Image Stabilization
- 1920 x 1080 video
- 25-100mm (F2.0-4.9) lens
- 230g - 124 x 64 x 33mm
- Revealed July 2013
(Full Review)
- 24MP - APS-C Sensor
- 3" Tilting Screen
- ISO 100 - 25600
- 1920 x 1080 video
- Sony E Mount
- 283g - 110 x 63 x 36mm
- Introduced August 2014
- Replaced the Sony a5000
Pentax WG-3 vs Sony a5100 Overview
On this page, we will be analyzing the Pentax WG-3 versus Sony a5100, one being a Waterproof and the latter is a Entry-Level Mirrorless by brands Pentax and Sony. There is a big difference between the sensor resolutions of the WG-3 (16MP) and a5100 (24MP) and the WG-3 (1/2.3") and a5100 (APS-C) have different sensor dimensions.
Photography GlossaryThe WG-3 was launched 13 months prior to the a5100 which makes them a generation apart from each other. Each of these cameras have different body design with the Pentax WG-3 being a Compact camera and the Sony a5100 being a Rangefinder-style mirrorless camera.
Before we go into a complete comparison, here is a brief synopsis of how the WG-3 scores against the a5100 in regards to portability, imaging, features and an overall rating.
Pentax WG-3 vs Sony a5100 Gallery
This is a preview of the gallery images for Pentax WG-3 and Sony Alpha a5100. The complete galleries are provided at Pentax WG-3 Gallery and Sony a5100 Gallery.
Reasons to pick Pentax WG-3 over the Sony a5100
WG-3 | a5100 |
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Reasons to pick Sony a5100 over the Pentax WG-3
a5100 | WG-3 | |||
---|---|---|---|---|
Introduced | August 2014 | July 2013 | Fresher by 13 months | |
Screen type | Tilting | Fixed | Tilting screen | |
Screen resolution | 922k | 460k | Sharper screen (+462k dot) | |
Touch screen | Quickly navigate |
Common features in the Pentax WG-3 and Sony a5100
WG-3 | a5100 | |||
---|---|---|---|---|
Focus manually | Dial exact focusing | |||
Screen dimensions | 3" | 3" | Equal screen sizing | |
Selfie screen | Neither offers selfie screen |
Pentax WG-3 vs Sony a5100 Physical Comparison
For anyone who is looking to carry your camera often, you have to factor its weight and size. The Pentax WG-3 offers external measurements of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") with a weight of 230 grams (0.51 lbs) whilst the Sony a5100 has specifications of 110mm x 63mm x 36mm (4.3" x 2.5" x 1.4") along with a weight of 283 grams (0.62 lbs).
Look at the Pentax WG-3 versus Sony a5100 in the latest Camera and Lens Size Comparison Tool.Remember, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have attached during that time. Here is a front view proportions comparison of the WG-3 compared to the a5100.
Considering size and weight, the portability score of the WG-3 and a5100 is 90 and 89 respectively.
Pentax WG-3 vs Sony a5100 Sensor Comparison
Generally, its tough to visualize the contrast between sensor sizing just by looking at specifications. The photograph below may provide you a better sense of the sensor sizing in the WG-3 and a5100.
To sum up, both the cameras have different resolutions and different sensor sizing. The WG-3 due to its tinier sensor is going to make getting bokeh tougher and the Sony a5100 will give greater detail utilizing its extra 8MP. Higher resolution can also make it easier to crop pictures a bit more aggressively. The older WG-3 is going to be behind in sensor innovation.
Pentax WG-3 vs Sony a5100 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Pentax WG-3 vs Sony a5100 Specifications
Pentax WG-3 | Sony Alpha a5100 | |
---|---|---|
General Information | ||
Make | Pentax | Sony |
Model | Pentax WG-3 | Sony Alpha a5100 |
Class | Waterproof | Entry-Level Mirrorless |
Revealed | 2013-07-19 | 2014-08-17 |
Body design | Compact | Rangefinder-style mirrorless |
Sensor Information | ||
Chip | - | Bionz X |
Sensor type | BSI-CMOS | CMOS |
Sensor size | 1/2.3" | APS-C |
Sensor measurements | 6.17 x 4.55mm | 23.5 x 15.6mm |
Sensor surface area | 28.1mm² | 366.6mm² |
Sensor resolution | 16 megapixel | 24 megapixel |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3 and 16:9 | 3:2 and 16:9 |
Highest Possible resolution | 4608 x 3456 | 6000 x 4000 |
Maximum native ISO | 6400 | 25600 |
Minimum native ISO | 125 | 100 |
RAW format | ||
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Continuous AF | ||
AF single | ||
Tracking AF | ||
AF selectice | ||
Center weighted AF | ||
AF multi area | ||
Live view AF | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Number of focus points | 9 | 179 |
Lens | ||
Lens mount | fixed lens | Sony E |
Lens focal range | 25-100mm (4.0x) | - |
Maximal aperture | f/2.0-4.9 | - |
Macro focus range | 1cm | - |
Amount of lenses | - | 121 |
Crop factor | 5.8 | 1.5 |
Screen | ||
Display type | Fixed Type | Tilting |
Display sizing | 3 inch | 3 inch |
Display resolution | 460 thousand dot | 922 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Display tech | Widescreen TFT color LCD with anti-reflective coating | - |
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Minimum shutter speed | 4s | 30s |
Fastest shutter speed | 1/4000s | 1/4000s |
Continuous shutter speed | 10.0 frames per second | 6.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | - | Yes |
Set WB | ||
Image stabilization | ||
Integrated flash | ||
Flash range | 3.40 m | 4.00 m (at ISO 100) |
Flash options | Auto, On, Off, Red-eye, Soft | Flash off, auto, fill-flaw, slow sync, redeye reduction |
Hot shoe | ||
AEB | ||
White balance bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps) | 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p, 25p), 1280 x 720 (120p), 640 x 480 (30p, 25p) |
Maximum video resolution | 1920x1080 | 1920x1080 |
Video data format | MPEG-4, H.264 | MPEG-4, AVCHD, XAVC S |
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 | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 230 grams (0.51 lbs) | 283 grams (0.62 lbs) |
Physical dimensions | 124 x 64 x 33mm (4.9" x 2.5" x 1.3") | 110 x 63 x 36mm (4.3" x 2.5" x 1.4") |
DXO scores | ||
DXO Overall score | not tested | 80 |
DXO Color Depth score | not tested | 23.8 |
DXO Dynamic range score | not tested | 12.7 |
DXO Low light score | not tested | 1347 |
Other | ||
Battery life | 240 shots | 400 shots |
Style of battery | Battery Pack | Battery Pack |
Battery model | D-LI92 | NP-FW50 |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec, continuous (3-5 shot)) |
Time lapse feature | With downloadable app | |
Storage media | SD/SDHC/SDXC card, Internal | SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo |
Storage slots | One | One |
Pricing at release | $300 | $448 |