Pentax K-01 vs Sony G3
76 Imaging
56 Features
68 Overall
60
94 Imaging
32 Features
30 Overall
31
Pentax K-01 vs Sony G3 Key Specs
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 12800 (Push to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Pentax KAF2 Mount
- 561g - 122 x 79 x 58mm
- Released May 2012
(Full Review)
- 10MP - 1/2.3" Sensor
- 3.5" Fixed Display
- ISO 80 - 3200
- Optical Image Stabilization
- 640 x 480 video
- 35-140mm (F3.5-10.0) lens
- 185g - 97 x 59 x 22mm
- Revealed January 2009
Photography Glossary Pentax K-01 vs Sony G3 Overview
Here, we are analyzing the Pentax K-01 versus Sony G3, former is a Entry-Level Mirrorless while the other is a Small Sensor Compact by companies Pentax and Sony. There exists a sizable gap among the resolutions of the K-01 (16MP) and G3 (10MP) and the K-01 (APS-C) and G3 (1/2.3") posses different sensor sizing.
Pentax 17 Pre-Orders Outperform Expectations by a LandslideThe K-01 was launched 3 years after the G3 which is a fairly significant difference as far as camera technology is concerned. Both of the cameras feature different body design with the Pentax K-01 being a SLR-style mirrorless camera and the Sony G3 being a Compact camera.
Before delving into a detailed comparison, here is a simple introduction of how the K-01 scores vs the G3 for portability, imaging, features and an overall score.
Meta to Introduce 'AI-Generated' Labels for Media starting next month Pentax K-01 vs Sony G3 Gallery
This is a sample of the gallery pics for Pentax K-01 & Sony Cyber-shot DSC-G3. The complete galleries are available at Pentax K-01 Gallery & Sony G3 Gallery.
Reasons to pick Pentax K-01 over the Sony G3
| K-01 | G3 | |||
|---|---|---|---|---|
| Revealed | May 2012 | January 2009 | More modern by 42 months |
Reasons to pick Sony G3 over the Pentax K-01
| G3 | K-01 | |||
|---|---|---|---|---|
| Display size | 3.5" | 3" | Larger display (+0.5") | |
| Touch friendly display | Easily navigate |
Common features in the Pentax K-01 and Sony G3
| K-01 | G3 | |||
|---|---|---|---|---|
| Manually focus | More precise focusing | |||
| Display type | Fixed | Fixed | Fixed display | |
| Display resolution | 921k | 921k | The same display resolution | |
| Selfie screen | Missing selfie screen |
Pentax K-01 vs Sony G3 Physical Comparison
If you are intending to carry around your camera often, you will have to think about its weight and volume. The Pentax K-01 provides physical dimensions of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") and a weight of 561 grams (1.24 lbs) whilst the Sony G3 has sizing of 97mm x 59mm x 22mm (3.8" x 2.3" x 0.9") having a weight of 185 grams (0.41 lbs).
Analyze the Pentax K-01 versus Sony G3 in our completely new Camera & Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will vary dependant on the lens you are utilizing at that moment. Underneath is a front view measurement comparison of the K-01 and the G3.

Considering dimensions and weight, the portability score of the K-01 and G3 is 76 and 94 respectively.
Pentax K-01 vs Sony G3 Sensor Comparison
Normally, it is tough to picture the gap in sensor sizes merely by seeing specs. The image below may offer you a greater sense of the sensor dimensions in the K-01 and G3.
All in all, the two cameras come with different resolutions and different sensor sizes. The K-01 featuring a larger sensor is going to make achieving shallower depth of field less difficult and the Pentax K-01 will produce greater detail utilizing its extra 6MP. Greater resolution will let you crop pics a good deal more aggressively. The younger K-01 provides an edge in sensor tech.
Pentax K-01 vs Sony G3 Screen and ViewFinder
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone Photography Type Scores
Portrait Comparison
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modesStreet Comparison
Photobucket discusses licensing 13 billion images with AI firmsSports Comparison
Snapchat Adds Watermarks to AI-Created ImagesTravel Comparison
Samsung Releases Faster Versions of EVO MicroSD CardsLandscape Comparison
Sora from OpenAI releases its first ever music videoVlogging Comparison
President Biden pushes bill mandating TikTok sale or ban
Pentax K-01 vs Sony G3 Specifications
| Pentax K-01 | Sony Cyber-shot DSC-G3 | |
|---|---|---|
| General Information | ||
| Manufacturer | Pentax | Sony |
| Model | Pentax K-01 | Sony Cyber-shot DSC-G3 |
| Class | Entry-Level Mirrorless | Small Sensor Compact |
| Released | 2012-05-30 | 2009-01-08 |
| Physical type | SLR-style mirrorless | Compact |
| Sensor Information | ||
| Sensor type | CMOS | CCD |
| Sensor size | APS-C | 1/2.3" |
| Sensor measurements | 23.7 x 15.7mm | 6.17 x 4.55mm |
| Sensor surface area | 372.1mm² | 28.1mm² |
| Sensor resolution | 16 megapixels | 10 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 4:3, 3:2 and 16:9 |
| Highest resolution | 4928 x 3264 | 3648 x 2736 |
| Highest native ISO | 12800 | 3200 |
| Highest boosted ISO | 25600 | - |
| Min native ISO | 100 | 80 |
| RAW images | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous AF | ||
| AF single | ||
| AF tracking | ||
| AF selectice | ||
| AF center weighted | ||
| AF multi area | ||
| Live view AF | ||
| Face detect AF | ||
| Contract detect AF | ||
| Phase detect AF | ||
| Number of focus points | 81 | 9 |
| Lens | ||
| Lens mounting type | Pentax KAF2 | fixed lens |
| Lens focal range | - | 35-140mm (4.0x) |
| Largest aperture | - | f/3.5-10.0 |
| Number of lenses | 151 | - |
| Focal length multiplier | 1.5 | 5.8 |
| Screen | ||
| Type of display | Fixed Type | Fixed Type |
| Display diagonal | 3 inch | 3.5 inch |
| Resolution of display | 921 thousand dots | 921 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Display tech | TFT LCD monitor | - |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Lowest shutter speed | 30s | 1s |
| Highest shutter speed | 1/4000s | 1/1000s |
| Continuous shooting rate | 6.0 frames/s | 2.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | - |
| Set WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 12.00 m (at ISO 100) | 4.30 m (Auto ISO) |
| Flash modes | Auto, On, Off, Red-eye, Slow-speed Sync, Trailing Curtain Sync | Auto, On, Off, Red-Eye reduction, Slow Sync |
| External flash | ||
| AEB | ||
| White balance bracketing | ||
| Highest flash synchronize | 1/180s | - |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (30, 25, 24 fps),1280 x 720 (60, 50, 30, 25, 24 fps), 640 x 480 (30, 25, 24 fps) | 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
| Highest video resolution | 1920x1080 | 640x480 |
| Video file format | MPEG-4, H.264 | Motion JPEG |
| Microphone support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 561 gr (1.24 lbs) | 185 gr (0.41 lbs) |
| Physical dimensions | 122 x 79 x 58mm (4.8" x 3.1" x 2.3") | 97 x 59 x 22mm (3.8" x 2.3" x 0.9") |
| DXO scores | ||
| DXO All around score | 79 | not tested |
| DXO Color Depth score | 23.7 | not tested |
| DXO Dynamic range score | 12.9 | not tested |
| DXO Low light score | 1135 | not tested |
| Other | ||
| Battery life | 540 photos | - |
| Battery style | Battery Pack | - |
| Battery model | D-LI90 | - |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Storage type | SD/SDHC/SDXC | Memory Stick Duo/Pro Duo, Internal |
| Card slots | 1 | 1 |
| Price at launch | $899 | $200 |