Pentax E85 vs Sony RX100 IV
95 Imaging
34 Features
10 Overall
24
89 Imaging
51 Features
79 Overall
62
Pentax E85 vs Sony RX100 IV 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
- Announced September 2009
(Full Review)
- 20MP - 1" Sensor
- 3" Tilting Screen
- ISO 125 - 12800 (Push to 25600)
- Optical Image Stabilization
- 3840 x 2160 video
- 24-70mm (F1.8-2.8) lens
- 298g - 102 x 58 x 41mm
- Released June 2015
- Succeeded the Sony RX100 III
- Updated by Sony RX100 V
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The following is a comprehensive comparison of the Pentax E85 vs Sony RX100 IV, former is a Small Sensor Compact while the latter is a Large Sensor Compact by companies Pentax and Sony. There exists a substantial gap among the resolutions of the E85 (12MP) and RX100 IV (20MP) and the E85 (1/2.3") and RX100 IV (1") feature different sensor dimensions.
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneThe E85 was released 6 years before the RX100 IV which is a fairly big difference as far as camera technology is concerned. Both the cameras offer different body type with the Pentax E85 being a Compact camera and the Sony RX100 IV being a Large Sensor Compact camera.
Before we go straight into a in-depth comparison, below is a concise view of how the E85 scores against the RX100 IV in the way of portability, imaging, features and an overall mark.
Pentax 17 Pre-Orders Outperform Expectations by a Landslide Pentax E85 vs Sony RX100 IV Gallery
This is a preview of the gallery photos for Pentax Optio E85 & Sony Cyber-shot DSC-RX100 IV. The complete galleries are available at Pentax E85 Gallery & Sony RX100 IV Gallery.
Reasons to pick Pentax E85 over the Sony RX100 IV
| E85 | RX100 IV |
|---|
Reasons to pick Sony RX100 IV over the Pentax E85
| RX100 IV | E85 | |||
|---|---|---|---|---|
| Released | June 2015 | September 2009 | Newer by 69 months | |
| Focus manually | More exact focusing | |||
| Screen type | Tilting | Fixed | Tilting screen | |
| Screen sizing | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 1229k | 230k | Crisper screen (+999k dot) | |
| Selfie screen | Easy selfies |
Common features in the Pentax E85 and Sony RX100 IV
| E85 | RX100 IV | |||
|---|---|---|---|---|
| Touch screen | Absent Touch screen |
Pentax E85 vs Sony RX100 IV Physical Comparison
For anybody who is going to travel with your camera often, you are going to need to take into account its weight and dimensions. The Pentax E85 has exterior dimensions of 93mm x 58mm x 24mm (3.7" x 2.3" x 0.9") having a weight of 145 grams (0.32 lbs) while the Sony RX100 IV has dimensions of 102mm x 58mm x 41mm (4.0" x 2.3" x 1.6") accompanied by a weight of 298 grams (0.66 lbs).
Examine the Pentax E85 vs Sony RX100 IV in our newest Camera plus Lens Size Comparison Tool.
Take into consideration, the weight of an ILC will change dependant on the lens you have chosen at the time. Below is the front view overall size comparison of the E85 and the RX100 IV.

Looking at dimensions and weight, the portability grade of the E85 and RX100 IV is 95 and 89 respectively.
Pentax E85 vs Sony RX100 IV Sensor Comparison
Normally, it can be difficult to visualize the difference in sensor dimensions purely by looking through specifications. The image here may provide you a more clear sense of the sensor dimensions in the E85 and RX100 IV.
Plainly, both the cameras enjoy different megapixel count and different sensor dimensions. The E85 because of its smaller sensor is going to make getting bokeh tougher and the Sony RX100 IV will render extra detail as a result of its extra 8 Megapixels. Higher resolution will also allow you to crop shots far more aggressively. The more aged E85 will be behind when it comes to sensor tech.
Pentax E85 vs Sony RX100 IV Screen and ViewFinder
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Pentax E85 vs Sony RX100 IV Specifications
| Pentax Optio E85 | Sony Cyber-shot DSC-RX100 IV | |
|---|---|---|
| General Information | ||
| Brand Name | Pentax | Sony |
| Model type | Pentax Optio E85 | Sony Cyber-shot DSC-RX100 IV |
| Category | Small Sensor Compact | Large Sensor Compact |
| Announced | 2009-09-17 | 2015-06-10 |
| Body design | Compact | Large Sensor Compact |
| Sensor Information | ||
| Processor Chip | - | Bionz X |
| Sensor type | CCD | BSI-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 | 12 megapixels | 20 megapixels |
| Anti alias filter | ||
| Aspect ratio | 4:3 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Peak resolution | 4000 x 3000 | 5472 x 3648 |
| Highest native ISO | 3200 | 12800 |
| Highest enhanced ISO | - | 25600 |
| Minimum native ISO | 80 | 125 |
| RAW files | ||
| Minimum enhanced ISO | - | 80 |
| Autofocusing | ||
| Manual focusing | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Total focus points | - | 25 |
| Lens | ||
| Lens support | fixed lens | fixed lens |
| Lens zoom range | 32-96mm (3.0x) | 24-70mm (2.9x) |
| Maximal aperture | f/2.9-5.2 | f/1.8-2.8 |
| Macro focusing range | 10cm | 5cm |
| Focal length multiplier | 5.8 | 2.7 |
| Screen | ||
| Display type | Fixed Type | Tilting |
| Display diagonal | 2.7" | 3" |
| Resolution of display | 230 thousand dot | 1,229 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Viewfinder Information | ||
| Viewfinder | None | Electronic |
| Viewfinder resolution | - | 2,359 thousand dot |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.59x |
| Features | ||
| Min shutter speed | 2s | 30s |
| Max shutter speed | 1/2000s | 1/2000s |
| Max quiet shutter speed | - | 1/32000s |
| Continuous shutter speed | 1.0 frames per second | 16.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | - | Yes |
| Change white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 3.00 m | - |
| Hot shoe | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Max flash sync | - | 1/2000s |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 640 x 480 (30 fps), 320 x 240 (30 fps) | 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p/60i/24p), 1280 x 720 (60p/30p/24p/120p), 1440 x 1080 (30 fps), 640 x 480 (30 fps) |
| Highest video resolution | 640x480 | 3840x2160 |
| Video format | Motion JPEG | MPEG-4, AVCHD, XAVC S |
| Microphone input | ||
| Headphone input | ||
| 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 seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 145 grams (0.32 lbs) | 298 grams (0.66 lbs) |
| Dimensions | 93 x 58 x 24mm (3.7" x 2.3" x 0.9") | 102 x 58 x 41mm (4.0" x 2.3" x 1.6") |
| DXO scores | ||
| DXO Overall rating | not tested | 70 |
| DXO Color Depth rating | not tested | 22.9 |
| DXO Dynamic range rating | not tested | 12.6 |
| DXO Low light rating | not tested | 562 |
| Other | ||
| Battery life | - | 280 pictures |
| Form of battery | - | Battery Pack |
| Battery ID | D-LI95 | NP-BX1 |
| Self timer | Yes (2 or 10 sec) | Yes |
| Time lapse feature | With downloadable app | |
| Storage media | SD/SDHC, Internal | SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo |
| Storage slots | 1 | 1 |
| Price at release | $0 | $898 |