Pentax X90 vs Sony G3
69 Imaging
35 Features
34 Overall
34
94 Imaging
32 Features
30 Overall
31
Pentax X90 vs Sony G3 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 6400
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 26-676mm (F2.8-5.0) lens
- 428g - 111 x 85 x 110mm
- Released July 2010
(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
- Announced January 2009
Photography Glossary Pentax X90 vs Sony G3 Overview
Below is a extensive overview of the Pentax X90 and Sony G3, former being a Small Sensor Superzoom while the other is a Small Sensor Compact by brands Pentax and Sony. The sensor resolution of the X90 (12MP) and the G3 (10MP) is fairly well matched and they feature the exact same sensor sizing (1/2.3").
Sora from OpenAI releases its first ever music videoThe X90 was revealed 19 months later than the G3 making the cameras a generation apart from each other. Both of these cameras come with different body type with the Pentax X90 being a SLR-like (bridge) camera and the Sony G3 being a Compact camera.
Before we go through a more detailed comparison, below is a concise synopsis of how the X90 matches up versus the G3 in regards to portability, imaging, features and an overall grade.
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Here is a sample of the gallery pictures for Pentax X90 & Sony Cyber-shot DSC-G3. The full galleries are available at Pentax X90 Gallery & Sony G3 Gallery.
Reasons to pick Pentax X90 over the Sony G3
| X90 | G3 | |||
|---|---|---|---|---|
| Announced | July 2010 | January 2009 | More recent by 19 months |
Reasons to pick Sony G3 over the Pentax X90
| G3 | X90 | |||
|---|---|---|---|---|
| Display dimension | 3.5" | 2.7" | Larger display (+0.8") | |
| Display resolution | 921k | 230k | Crisper display (+691k dot) | |
| Touch friendly display | Easily navigate |
Common features in the Pentax X90 and Sony G3
| X90 | G3 | |||
|---|---|---|---|---|
| Manual focus | Very exact focus | |||
| Display type | Fixed | Fixed | Fixed display | |
| Selfie screen | Neither has selfie screen |
Pentax X90 vs Sony G3 Physical Comparison
In case you're planning to lug around your camera regularly, you will have to consider its weight and measurements. The Pentax X90 has external dimensions of 111mm x 85mm x 110mm (4.4" x 3.3" x 4.3") and a weight of 428 grams (0.94 lbs) while the Sony G3 has proportions of 97mm x 59mm x 22mm (3.8" x 2.3" x 0.9") and a weight of 185 grams (0.41 lbs).
Check the Pentax X90 and Sony G3 in our brand new Camera & Lens Size Comparison Tool.
Take into consideration, the weight of an ILC will change dependant on the lens you are utilizing at that time. Following is the front view scale comparison of the X90 vs the G3.

Factoring in size and weight, the portability grade of the X90 and G3 is 69 and 94 respectively.
Pentax X90 vs Sony G3 Sensor Comparison
Oftentimes, its tough to imagine the contrast between sensor measurements merely by looking at specs. The photograph below might give you a much better sense of the sensor dimensions in the X90 and G3.
As you can plainly see, both cameras posses the exact same sensor measurements but different megapixels. You can anticipate the Pentax X90 to give you greater detail because of its extra 2MP. Greater resolution will also make it easier to crop photos somewhat more aggressively. The younger X90 should have a benefit when it comes to sensor tech.
Pentax X90 vs Sony G3 Screen and ViewFinder
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Pentax X90 vs Sony G3 Specifications
| Pentax X90 | Sony Cyber-shot DSC-G3 | |
|---|---|---|
| General Information | ||
| Company | Pentax | Sony |
| Model | Pentax X90 | Sony Cyber-shot DSC-G3 |
| Class | Small Sensor Superzoom | Small Sensor Compact |
| Released | 2010-07-06 | 2009-01-08 |
| Physical type | SLR-like (bridge) | Compact |
| Sensor Information | ||
| Powered by | Prime | - |
| Sensor type | CCD | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor measurements | 6.08 x 4.56mm | 6.17 x 4.55mm |
| Sensor surface area | 27.7mm² | 28.1mm² |
| Sensor resolution | 12 megapixels | 10 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 4:3, 3:2 and 16:9 |
| Max resolution | 4000 x 3000 | 3648 x 2736 |
| Max native ISO | 6400 | 3200 |
| Lowest native ISO | 80 | 80 |
| RAW pictures | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| AF continuous | ||
| AF single | ||
| Tracking AF | ||
| AF selectice | ||
| AF center weighted | ||
| Multi area AF | ||
| Live view AF | ||
| Face detect AF | ||
| Contract detect AF | ||
| Phase detect AF | ||
| Number of focus points | 9 | 9 |
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 26-676mm (26.0x) | 35-140mm (4.0x) |
| Highest aperture | f/2.8-5.0 | f/3.5-10.0 |
| Macro focus distance | 1cm | - |
| Crop factor | 5.9 | 5.8 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display diagonal | 2.7" | 3.5" |
| Resolution of display | 230 thousand dots | 921 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder type | Electronic | None |
| Features | ||
| Minimum shutter speed | 4 seconds | 1 seconds |
| Fastest shutter speed | 1/4000 seconds | 1/1000 seconds |
| Continuous shutter rate | - | 2.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | Yes | - |
| Custom WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | 9.10 m | 4.30 m (Auto ISO) |
| Flash options | - | Auto, On, Off, Red-Eye reduction, Slow Sync |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) | 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
| Max video resolution | 1280x720 | 640x480 |
| Video file format | Motion JPEG | Motion JPEG |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 428g (0.94 lbs) | 185g (0.41 lbs) |
| Dimensions | 111 x 85 x 110mm (4.4" x 3.3" x 4.3") | 97 x 59 x 22mm (3.8" x 2.3" x 0.9") |
| DXO scores | ||
| DXO Overall score | not tested | not tested |
| DXO Color Depth score | not tested | not tested |
| DXO Dynamic range score | not tested | not tested |
| DXO Low light score | not tested | not tested |
| Other | ||
| Battery model | D-L106 | - |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Type of storage | SD/SDHC, Internal | Memory Stick Duo/Pro Duo, Internal |
| Card slots | 1 | 1 |
| Price at release | $350 | $200 |