Pentax E85 vs Sony S2100
95 Imaging
34 Features
10 Overall
24
93 Imaging
34 Features
17 Overall
27
Pentax E85 vs Sony S2100 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 3200
- 640 x 480 video
- 32-96mm (F2.9-5.2) lens
- 145g - 93 x 58 x 24mm
- Revealed September 2009
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 100 - 3200
- 640 x 480 video
- 33-105mm (F3.1-5.6) lens
- 167g - 98 x 61 x 27mm
- Launched January 2010
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Below is a comprehensive analysis of the Pentax E85 vs Sony S2100, both Small Sensor Compact digital cameras by brands Pentax and Sony. The image resolution of the E85 (12MP) and the S2100 (12MP) is pretty similar and both cameras have the same sensor size (1/2.3").
Snapchat Adds Watermarks to AI-Created ImagesThe E85 was manufactured 3 months prior to the S2100 and they are both of a similar age. Each of the cameras have the same body design (Compact).
Before getting into a detailed comparison, here is a simple synopsis of how the E85 grades against the S2100 with regard to portability, imaging, features and an overall grade.
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Here is a preview of the gallery images for Pentax Optio E85 & Sony Cyber-shot DSC-S2100. The entire galleries are provided at Pentax E85 Gallery & Sony S2100 Gallery.
Reasons to pick Pentax E85 over the Sony S2100
| E85 | S2100 |
|---|
Reasons to pick Sony S2100 over the Pentax E85
| S2100 | E85 | |||
|---|---|---|---|---|
| Screen dimensions | 3" | 2.7" | Bigger screen (+0.3") |
Common features in the Pentax E85 and Sony S2100
| E85 | S2100 | |||
|---|---|---|---|---|
| Launched | September 2009 | January 2010 | Similar age | |
| Focus manually | No manual focusing | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Screen resolution | 230k | 230k | Identical screen resolution | |
| Selfie screen | Neither contains selfie screen | |||
| Touch screen | Absent Touch screen |
Pentax E85 vs Sony S2100 Physical Comparison
If you are planning to lug around your camera frequently, you're going to have to factor its weight and dimensions. The Pentax E85 has got physical dimensions of 93mm x 58mm x 24mm (3.7" x 2.3" x 0.9") accompanied by a weight of 145 grams (0.32 lbs) while the Sony S2100 has dimensions of 98mm x 61mm x 27mm (3.9" x 2.4" x 1.1") accompanied by a weight of 167 grams (0.37 lbs).
Take a look at the Pentax E85 vs Sony S2100 in our brand new Camera & Lens Size Comparison Tool.
Take into account, the weight of an ILC will differ depending on the lens you are using at that moment. The following is a front view measurements comparison of the E85 compared to the S2100.

Factoring in dimensions and weight, the portability rating of the E85 and S2100 is 95 and 93 respectively.
Pentax E85 vs Sony S2100 Sensor Comparison
Typically, it's hard to picture the difference between sensor measurements merely by reviewing specifications. The photograph below should offer you a better sense of the sensor sizes in the E85 and S2100.
Plainly, each of these cameras provide the same sensor dimensions and the same megapixels and you can expect similar quality of photographs however you should really factor the launch date of the products into consideration.
Pentax E85 vs Sony S2100 Screen and ViewFinder
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Pentax E85 vs Sony S2100 Specifications
| Pentax Optio E85 | Sony Cyber-shot DSC-S2100 | |
|---|---|---|
| General Information | ||
| Brand Name | Pentax | Sony |
| Model type | Pentax Optio E85 | Sony Cyber-shot DSC-S2100 |
| Class | Small Sensor Compact | Small Sensor Compact |
| Revealed | 2009-09-17 | 2010-01-07 |
| Body design | Compact | Compact |
| Sensor Information | ||
| Powered by | - | Bionz |
| Sensor type | CCD | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor dimensions | 6.17 x 4.55mm | 6.17 x 4.55mm |
| Sensor area | 28.1mm² | 28.1mm² |
| Sensor resolution | 12 megapixel | 12 megapixel |
| Anti alias filter | ||
| Aspect ratio | 4:3 and 16:9 | 4:3, 3:2 and 16:9 |
| Highest Possible resolution | 4000 x 3000 | 4000 x 3000 |
| Maximum native ISO | 3200 | 3200 |
| Lowest native ISO | 80 | 100 |
| RAW photos | ||
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| Continuous AF | ||
| AF single | ||
| AF tracking | ||
| Selective AF | ||
| AF center weighted | ||
| AF multi area | ||
| AF live view | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Total focus points | - | 9 |
| Lens | ||
| Lens mount type | fixed lens | fixed lens |
| Lens zoom range | 32-96mm (3.0x) | 33-105mm (3.2x) |
| Max aperture | f/2.9-5.2 | f/3.1-5.6 |
| Macro focusing distance | 10cm | 5cm |
| Focal length multiplier | 5.8 | 5.8 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display sizing | 2.7 inch | 3 inch |
| Resolution of display | 230 thousand dot | 230 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Min shutter speed | 2 secs | 1 secs |
| Max shutter speed | 1/2000 secs | 1/1200 secs |
| Continuous shutter speed | 1.0fps | 1.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Custom WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 3.00 m | 3.30 m |
| Flash settings | - | Auto, On, Off, Slow syncro |
| Hot shoe | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 640 x 480 (30 fps), 320 x 240 (30 fps) | 640 x 480 (30 fps), 320 x 240 (30 fps) |
| Maximum video resolution | 640x480 | 640x480 |
| Video format | Motion JPEG | Motion JPEG |
| Mic jack | ||
| Headphone jack | ||
| 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 seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 145 gr (0.32 lb) | 167 gr (0.37 lb) |
| Physical dimensions | 93 x 58 x 24mm (3.7" x 2.3" x 0.9") | 98 x 61 x 27mm (3.9" x 2.4" x 1.1") |
| DXO scores | ||
| DXO Overall rating | not tested | not tested |
| DXO Color Depth rating | not tested | not tested |
| DXO Dynamic range rating | not tested | not tested |
| DXO Low light rating | not tested | not tested |
| Other | ||
| Battery ID | D-LI95 | 2 x AA |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Type of storage | SD/SDHC, Internal | Memory Stick Duo/Pro Duo, optional SD, Internal |
| Storage slots | 1 | 1 |
| Retail cost | $0 | $0 |