Panasonic GX1 vs Pentax H90
87 Imaging
51 Features
54 Overall
52
93 Imaging
34 Features
24 Overall
30
Panasonic GX1 vs Pentax H90 Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Fixed Screen
- ISO 160 - 12800
- 1920 x 1080 video
- Micro Four Thirds Mount
- 318g - 116 x 68 x 39mm
- Released February 2012
- Replacement is Panasonic GX7
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 6400
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-140mm (F3.5-5.9) lens
- 153g - 101 x 65 x 28mm
- Launched January 2010
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Its time to examine more in depth at the Panasonic GX1 vs Pentax H90, former being a Entry-Level Mirrorless while the other is a Small Sensor Compact by competitors Panasonic and Pentax. There is a substantial difference among the image resolutions of the GX1 (16MP) and H90 (12MP) and the GX1 (Four Thirds) and H90 (1/2.3") enjoy totally different sensor sizing.
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe GX1 was brought out 2 years later than the H90 and that is a fairly big difference as far as camera tech is concerned. Both of the cameras offer different body type with the Panasonic GX1 being a Rangefinder-style mirrorless camera and the Pentax H90 being a Compact camera.
Before getting in to a detailed comparison, below is a short overview of how the GX1 scores vs the H90 in relation to portability, imaging, features and an overall grade.
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Following is a sample of the gallery pics for Panasonic Lumix DMC-GX1 & Pentax Optio H90. The entire galleries are provided at Panasonic GX1 Gallery & Pentax H90 Gallery.
Reasons to pick Panasonic GX1 over the Pentax H90
| GX1 | H90 | |||
|---|---|---|---|---|
| Launched | February 2012 | January 2010 | More recent by 25 months | |
| Display sizing | 3" | 2.7" | Larger display (+0.3") | |
| Display resolution | 460k | 230k | Clearer display (+230k dot) | |
| Touch friendly display | Easily navigate |
Reasons to pick Pentax H90 over the Panasonic GX1
| H90 | GX1 |
|---|
Common features in the Panasonic GX1 and Pentax H90
| GX1 | H90 | |||
|---|---|---|---|---|
| Focus manually | Dial precise focusing | |||
| Display type | Fixed | Fixed | Fixed display | |
| Selfie screen | Neither features selfie screen |
Panasonic GX1 vs Pentax H90 Physical Comparison
When you are going to lug around your camera, you'll have to consider its weight and volume. The Panasonic GX1 enjoys external measurements of 116mm x 68mm x 39mm (4.6" x 2.7" x 1.5") and a weight of 318 grams (0.70 lbs) and the Pentax H90 has sizing of 101mm x 65mm x 28mm (4.0" x 2.6" x 1.1") and a weight of 153 grams (0.34 lbs).
Analyze the Panasonic GX1 vs Pentax H90 in our brand new Camera plus Lens Size Comparison Tool.
Do not forget, the weight of an ILC will vary based on the lens you are using during that time. Below is the front view physical size comparison of the GX1 against the H90.

Looking at size and weight, the portability grade of the GX1 and H90 is 87 and 93 respectively.
Panasonic GX1 vs Pentax H90 Sensor Comparison
Generally, it's tough to see the contrast in sensor measurements merely by researching specs. The graphic below should provide you a more clear sense of the sensor sizing in the GX1 and H90.
All in all, both of those cameras offer different megapixel count and different sensor measurements. The GX1 featuring a larger sensor will make getting shallower DOF easier and the Panasonic GX1 will result in more detail having its extra 4MP. Greater resolution will allow you to crop photos a little more aggressively. The younger GX1 is going to have an edge with regard to sensor tech.
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Panasonic GX1 vs Pentax H90 Specifications
| Panasonic Lumix DMC-GX1 | Pentax Optio H90 | |
|---|---|---|
| General Information | ||
| Brand | Panasonic | Pentax |
| Model type | Panasonic Lumix DMC-GX1 | Pentax Optio H90 |
| Class | Entry-Level Mirrorless | Small Sensor Compact |
| Released | 2012-02-14 | 2010-01-25 |
| Physical type | Rangefinder-style mirrorless | Compact |
| Sensor Information | ||
| Powered by | Venus Engine FHD | Prime |
| Sensor type | CMOS | CCD |
| Sensor size | Four Thirds | 1/2.3" |
| Sensor measurements | 17.3 x 13mm | 6.17 x 4.55mm |
| Sensor surface area | 224.9mm² | 28.1mm² |
| Sensor resolution | 16 megapixels | 12 megapixels |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 4:3 and 16:9 |
| Full resolution | 4592 x 3448 | 4000 x 3000 |
| Max native ISO | 12800 | 6400 |
| Lowest native ISO | 160 | 80 |
| RAW data | ||
| Autofocusing | ||
| Manual focusing | ||
| Touch focus | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Total focus points | 23 | 9 |
| Lens | ||
| Lens support | Micro Four Thirds | fixed lens |
| Lens zoom range | - | 28-140mm (5.0x) |
| Max aperture | - | f/3.5-5.9 |
| Macro focusing distance | - | 10cm |
| Number of lenses | 107 | - |
| Crop factor | 2.1 | 5.8 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen size | 3" | 2.7" |
| Screen resolution | 460k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Screen tech | TFT Color LCD with wide-viewing angle | - |
| Viewfinder Information | ||
| Viewfinder | Electronic (optional) | None |
| Features | ||
| Lowest shutter speed | 60 seconds | 4 seconds |
| Highest shutter speed | 1/4000 seconds | 1/2000 seconds |
| Continuous shooting rate | 4.0fps | 1.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | - |
| Set white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 7.60 m | 4.00 m |
| Flash modes | Auto, On, Off, Red-Eye, Slow Sync | Auto, On, Off, Red-eye, Soft |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Highest flash synchronize | 1/160 seconds | - |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (60 fps) 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30fps) | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
| Max video resolution | 1920x1080 | 1280x720 |
| Video data format | MPEG-4, AVCHD | Motion JPEG |
| 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 | None |
| Physical | ||
| Environment sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 318 grams (0.70 lbs) | 153 grams (0.34 lbs) |
| Dimensions | 116 x 68 x 39mm (4.6" x 2.7" x 1.5") | 101 x 65 x 28mm (4.0" x 2.6" x 1.1") |
| DXO scores | ||
| DXO All around rating | 55 | not tested |
| DXO Color Depth rating | 20.8 | not tested |
| DXO Dynamic range rating | 10.6 | not tested |
| DXO Low light rating | 703 | not tested |
| Other | ||
| Battery life | 300 pictures | - |
| Battery type | Battery Pack | - |
| Battery ID | - | D-LI68 |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage type | SD/SDHC/SDXC | SD/SDHC, Internal |
| Card slots | One | One |
| Price at launch | $228 | $150 |