Pentax E85 vs Sony RX100 II
95 Imaging
34 Features
10 Overall
24
89 Imaging
50 Features
74 Overall
59
Pentax E85 vs Sony RX100 II 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)
- 20MP - 1" Sensor
- 3" Tilting Screen
- ISO 160 - 12800 (Boost to 25600)
- Optical Image Stabilization
- 1920 x 1080 video
- 28-100mm (F1.8-4.9) lens
- 281g - 102 x 58 x 38mm
- Revealed June 2013
- Older Model is Sony RX100
- Later Model is Sony RX100 III
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Its time to look more closely at the Pentax E85 vs Sony RX100 II, former being a Small Sensor Compact while the latter is a Large Sensor Compact by competitors Pentax and Sony. There exists a substantial gap between the resolutions of the E85 (12MP) and RX100 II (20MP) and the E85 (1/2.3") and RX100 II (1") offer different sensor dimensions.
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe E85 was introduced 4 years prior to the RX100 II and that is quite a big difference as far as technology is concerned. Both of these cameras feature different body design with the Pentax E85 being a Compact camera and the Sony RX100 II being a Large Sensor Compact camera.
Before going right into a more detailed comparison, here is a short summary of how the E85 scores versus the RX100 II in the way of portability, imaging, features and an overall rating.
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Here is a preview of the gallery images for Pentax Optio E85 & Sony Cyber-shot DSC-RX100 II. The whole galleries are available at Pentax E85 Gallery & Sony RX100 II Gallery.
Reasons to pick Pentax E85 over the Sony RX100 II
| E85 | RX100 II |
|---|
Reasons to pick Sony RX100 II over the Pentax E85
| RX100 II | E85 | |||
|---|---|---|---|---|
| Revealed | June 2013 | September 2009 | Fresher by 45 months | |
| Manual focus | More exact focus | |||
| Screen type | Tilting | Fixed | Tilting screen | |
| Screen size | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 1229k | 230k | Clearer screen (+999k dot) |
Common features in the Pentax E85 and Sony RX100 II
| E85 | RX100 II | |||
|---|---|---|---|---|
| Selfie screen | Missing selfie screen | |||
| Touch screen | Neither provides Touch screen |
Pentax E85 vs Sony RX100 II Physical Comparison
In case you're intending to carry your camera often, you're going to have to think about its weight and size. The Pentax E85 provides outside measurements 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 RX100 II has specifications of 102mm x 58mm x 38mm (4.0" x 2.3" x 1.5") accompanied by a weight of 281 grams (0.62 lbs).
See the Pentax E85 vs Sony RX100 II in our newest Camera & Lens Size Comparison Tool.
Don't forget, the weight of an ILC will differ based on the lens you choose at the time. Here is a front view overall size comparison of the E85 versus the RX100 II.

Considering dimensions and weight, the portability rating of the E85 and RX100 II is 95 and 89 respectively.
Pentax E85 vs Sony RX100 II Sensor Comparison
Normally, it's difficult to visualize the contrast between sensor sizing purely by reading specifications. The graphic below should give you a stronger sense of the sensor sizing in the E85 and RX100 II.
To sum up, both of these cameras come with different resolutions and different sensor sizing. The E85 with its tinier sensor is going to make shooting shallow DOF tougher and the Sony RX100 II will offer you greater detail using its extra 8MP. Higher resolution will enable you to crop photographs a good deal more aggressively. The older E85 is going to be disadvantaged in sensor tech.
Pentax E85 vs Sony RX100 II Screen and ViewFinder
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Pentax E85 vs Sony RX100 II Specifications
| Pentax Optio E85 | Sony Cyber-shot DSC-RX100 II | |
|---|---|---|
| General Information | ||
| Brand Name | Pentax | Sony |
| Model | Pentax Optio E85 | Sony Cyber-shot DSC-RX100 II |
| Type | Small Sensor Compact | Large Sensor Compact |
| Revealed | 2009-09-17 | 2013-06-27 |
| Physical type | Compact | Large Sensor Compact |
| Sensor Information | ||
| Sensor type | CCD | CMOS |
| Sensor size | 1/2.3" | 1" |
| Sensor measurements | 6.17 x 4.55mm | 13.2 x 8.8mm |
| Sensor area | 28.1mm² | 116.2mm² |
| Sensor resolution | 12MP | 20MP |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Highest Possible resolution | 4000 x 3000 | 5472 x 3648 |
| Maximum native ISO | 3200 | 12800 |
| Maximum enhanced ISO | - | 25600 |
| Lowest native ISO | 80 | 160 |
| RAW format | ||
| Lowest enhanced ISO | - | 100 |
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| Continuous AF | ||
| Single AF | ||
| AF tracking | ||
| Selective AF | ||
| AF center weighted | ||
| AF multi area | ||
| AF live view | ||
| Face detect AF | ||
| Contract detect AF | ||
| Phase detect AF | ||
| Number of focus points | - | 25 |
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 32-96mm (3.0x) | 28-100mm (3.6x) |
| Highest aperture | f/2.9-5.2 | f/1.8-4.9 |
| Macro focus range | 10cm | 5cm |
| Focal length multiplier | 5.8 | 2.7 |
| Screen | ||
| Type of display | Fixed Type | Tilting |
| Display diagonal | 2.7" | 3" |
| Resolution of display | 230 thousand dots | 1,229 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Display tech | - | Xtra Fine WhiteMagic TFT LCD |
| Viewfinder Information | ||
| Viewfinder type | None | Electronic (optional) |
| Features | ||
| Minimum shutter speed | 2 seconds | 30 seconds |
| Fastest shutter speed | 1/2000 seconds | 1/2000 seconds |
| Continuous shutter rate | 1.0fps | 10.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Change WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 3.00 m | 15.00 m (ISO Auto (W)) |
| Flash settings | - | Auto, On, Off, Slow Sync |
| External flash | ||
| AEB | ||
| White balance bracketing | ||
| Fastest flash synchronize | - | 1/2000 seconds |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 640 x 480 (30 fps), 320 x 240 (30 fps) | 1920 x 1080 (60 fps), 640 x 480 (30 fps) |
| Maximum video resolution | 640x480 | 1920x1080 |
| Video data format | Motion JPEG | MPEG-4, AVCHD |
| Microphone support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | None | Built-In |
| 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 | 145 gr (0.32 lb) | 281 gr (0.62 lb) |
| Physical dimensions | 93 x 58 x 24mm (3.7" x 2.3" x 0.9") | 102 x 58 x 38mm (4.0" x 2.3" x 1.5") |
| DXO scores | ||
| DXO Overall score | not tested | 67 |
| DXO Color Depth score | not tested | 22.5 |
| DXO Dynamic range score | not tested | 12.4 |
| DXO Low light score | not tested | 483 |
| Other | ||
| Battery life | - | 350 images |
| Style of battery | - | Battery Pack |
| Battery model | D-LI95 | NP-BX1 |
| Self timer | Yes (2 or 10 sec) | Yes (10 sec. / 2 sec. / Self-portrait One-person/ Self-portrait Two-person/ Self timer Continuous (3 or 5 shots)) |
| Time lapse recording | With downloadable app | |
| Storage type | SD/SDHC, Internal | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
| Card slots | Single | Single |
| Retail price | $0 | $598 |