Pentax I-10 vs Sony A6100
93 Imaging
34 Features
24 Overall
30
81 Imaging
68 Features
88 Overall
76
Pentax I-10 vs Sony A6100 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- 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
(Full Review)
- 24MP - APS-C Sensor
- 3" Tilting Display
- ISO 100 - 32000 (Push to 51200)
- 3840 x 2160 video
- Sony E Mount
- 396g - 120 x 67 x 59mm
- Revealed August 2019
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On this page, we are reviewing the Pentax I-10 versus Sony A6100, one is a Small Sensor Compact and the other is a Advanced Mirrorless by companies Pentax and Sony. There exists a crucial gap between the image resolutions of the I-10 (12MP) and A6100 (24MP) and the I-10 (1/2.3") and A6100 (APS-C) offer totally different sensor sizes.
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe I-10 was released 10 years earlier than the A6100 which is quite a serious gap as far as technology is concerned. Both of these cameras have different body design with the Pentax I-10 being a Compact camera and the Sony A6100 being a Rangefinder-style mirrorless camera.
Before we go right into a detailed comparison, here is a concise synopsis of how the I-10 matches up versus the A6100 in relation to portability, imaging, features and an overall mark.
Photography Glossary Pentax I-10 vs Sony A6100 Gallery
The following is a sample of the gallery pictures for Pentax Optio I-10 and Sony Alpha a6100. The complete galleries are available at Pentax I-10 Gallery and Sony A6100 Gallery.
Reasons to pick Pentax I-10 over the Sony A6100
| I-10 | A6100 |
|---|
Reasons to pick Sony A6100 over the Pentax I-10
| A6100 | I-10 | |||
|---|---|---|---|---|
| Revealed | August 2019 | January 2010 | Newer by 116 months | |
| Display type | Tilting | Fixed | Tilting display | |
| Display dimensions | 3" | 2.7" | Larger display (+0.3") | |
| Display resolution | 922k | 230k | Sharper display (+692k dot) | |
| Selfie screen | Take selfies | |||
| Touch display | Easily navigate |
Common features in the Pentax I-10 and Sony A6100
| I-10 | A6100 | |||
|---|---|---|---|---|
| Focus manually | More precise focusing |
Pentax I-10 vs Sony A6100 Physical Comparison
For anybody who is going to travel with your camera, you will want to think about its weight and volume. The Pentax I-10 has exterior dimensions of 101mm x 65mm x 28mm (4.0" x 2.6" x 1.1") having a weight of 153 grams (0.34 lbs) while the Sony A6100 has sizing of 120mm x 67mm x 59mm (4.7" x 2.6" x 2.3") accompanied by a weight of 396 grams (0.87 lbs).
See the Pentax I-10 versus Sony A6100 in the new Camera and Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will change based on the lens you select during that time. Underneath is a front view overall size comparison of the I-10 and the A6100.

Factoring in dimensions and weight, the portability rating of the I-10 and A6100 is 93 and 81 respectively.
Pentax I-10 vs Sony A6100 Sensor Comparison
More often than not, it is hard to visualise the contrast between sensor dimensions only by checking specifications. The picture below may provide you a far better sense of the sensor sizes in the I-10 and A6100.
Plainly, each of these cameras provide different megapixel count and different sensor dimensions. The I-10 because of its tinier sensor will make getting shallower DOF more challenging and the Sony A6100 will resolve extra detail as a result of its extra 12 Megapixels. Greater resolution can also make it easier to crop photos more aggressively. The more aged I-10 is going to be behind when it comes to sensor innovation.
Pentax I-10 vs Sony A6100 Screen and ViewFinder
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Pentax I-10 vs Sony A6100 Specifications
| Pentax Optio I-10 | Sony Alpha a6100 | |
|---|---|---|
| General Information | ||
| Brand Name | Pentax | Sony |
| Model | Pentax Optio I-10 | Sony Alpha a6100 |
| Category | Small Sensor Compact | Advanced Mirrorless |
| Launched | 2010-01-25 | 2019-08-28 |
| Body design | Compact | Rangefinder-style mirrorless |
| Sensor Information | ||
| Processor | Prime | Bionz X |
| Sensor type | CCD | 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 | 12 megapixels | 24 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 and 16:9 | 1:1, 3:2 and 16:9 |
| Full resolution | 4000 x 3000 | 6000 x 4000 |
| Max native ISO | 6400 | 32000 |
| Max boosted ISO | - | 51200 |
| Lowest native ISO | 80 | 100 |
| RAW pictures | ||
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| AF continuous | ||
| Single AF | ||
| AF tracking | ||
| AF selectice | ||
| Center weighted AF | ||
| Multi area AF | ||
| Live view AF | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Number of focus points | 9 | 425 |
| Lens | ||
| Lens mount | fixed lens | Sony E |
| Lens focal range | 28-140mm (5.0x) | - |
| Maximal aperture | f/3.5-5.9 | - |
| Macro focus range | 10cm | - |
| Available lenses | - | 121 |
| Focal length multiplier | 5.8 | 1.5 |
| Screen | ||
| Range of screen | Fixed Type | Tilting |
| Screen diagonal | 2.7" | 3" |
| Resolution of screen | 230 thousand dot | 922 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Viewfinder Information | ||
| Viewfinder | None | Electronic |
| Viewfinder resolution | - | 1,440 thousand dot |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.71x |
| Features | ||
| Lowest shutter speed | 4s | 30s |
| Highest shutter speed | 1/2000s | 1/4000s |
| Continuous shooting speed | 1.0 frames per second | 11.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | - | Yes |
| Custom WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 4.00 m | 6.00 m (at ISO 100) |
| Flash settings | Auto, On, Off, Red-eye, Soft | Flash off, auto, fill flash, slow sync, rear sync, wireless, hi-speed |
| External flash | ||
| AE bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) | 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM |
| Max video resolution | 1280x720 | 3840x2160 |
| Video data format | Motion JPEG | MPEG-4, XAVC S, H.264 |
| Microphone input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | Yes |
| GPS | None | None |
| Physical | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 153 gr (0.34 lb) | 396 gr (0.87 lb) |
| Physical dimensions | 101 x 65 x 28mm (4.0" x 2.6" x 1.1") | 120 x 67 x 59mm (4.7" x 2.6" x 2.3") |
| DXO scores | ||
| DXO All around 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 life | - | 420 pictures |
| Battery format | - | Battery Pack |
| Battery model | D-LI92 | NP-FW50 |
| Self timer | Yes (2 or 10 sec) | Yes |
| Time lapse shooting | ||
| Storage media | SD/SDHC, Internal | SD/SDHC/SDXC + Memory Stick Pro Duo |
| Storage slots | 1 | 1 |
| Launch cost | $310 | $748 |