Pentax K100D S vs Sony RX10 II
65 Imaging
44 Features
38 Overall
41
58 Imaging
51 Features
77 Overall
61
Pentax K100D S vs Sony RX10 II Key Specs
(Full Review)
- 6MP - APS-C Sensor
- 2.5" Fixed Display
- ISO 200 - 3200
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 646g - 129 x 91 x 71mm
- Introduced June 2007
- Old Model is Pentax K100D
- Newer Model is Pentax K200D
(Full Review)
- 20MP - 1" Sensor
- 3" Tilting Screen
- ISO 125 - 12800 (Boost to 25600)
- Optical Image Stabilization
- 3840 x 2160 video
- 24-200mm (F2.8) lens
- 813g - 129 x 88 x 102mm
- Released June 2015
- Succeeded the Sony RX10
- Newer Model is Sony RX10 III
Pentax 17 Pre-Orders Outperform Expectations by a Landslide Pentax K100D S vs Sony RX10 II Overview
Let's look more closely at the Pentax K100D S and Sony RX10 II, one being a Entry-Level DSLR and the latter is a Large Sensor Superzoom by brands Pentax and Sony. There exists a sizeable gap among the resolutions of the K100D S (6MP) and RX10 II (20MP) and the K100D S (APS-C) and RX10 II (1") posses totally different sensor measurements.
Snapchat Adds Watermarks to AI-Created ImagesThe K100D S was manufactured 9 years before the RX10 II and that is a fairly large gap as far as camera technology is concerned. Both cameras feature different body design with the Pentax K100D S being a Compact SLR camera and the Sony RX10 II being a SLR-like (bridge) camera.
Before getting into a detailed comparison, here is a concise summation of how the K100D S grades vs the RX10 II when considering portability, imaging, features and an overall rating.
Photography Glossary Pentax K100D S vs Sony RX10 II Gallery
Below is a preview of the gallery photos for Pentax K100D Super and Sony Cyber-shot DSC-RX10 II. The entire galleries are available at Pentax K100D S Gallery and Sony RX10 II Gallery.
Reasons to pick Pentax K100D S over the Sony RX10 II
| K100D S | RX10 II |
|---|
Reasons to pick Sony RX10 II over the Pentax K100D S
| RX10 II | K100D S | |||
|---|---|---|---|---|
| Released | June 2015 | June 2007 | Fresher by 96 months | |
| Screen type | Tilting | Fixed | Tilting screen | |
| Screen size | 3" | 2.5" | Bigger screen (+0.5") | |
| Screen resolution | 1229k | 210k | Crisper screen (+1019k dot) |
Common features in the Pentax K100D S and Sony RX10 II
| K100D S | RX10 II | |||
|---|---|---|---|---|
| Focus manually | More exact focusing | |||
| Selfie screen | Lack of selfie screen | |||
| Touch screen | Lack of Touch screen |
Pentax K100D S vs Sony RX10 II Physical Comparison
For anybody who is aiming to carry your camera often, you need to factor its weight and dimensions. The Pentax K100D S has physical dimensions of 129mm x 91mm x 71mm (5.1" x 3.6" x 2.8") and a weight of 646 grams (1.42 lbs) and the Sony RX10 II has dimensions of 129mm x 88mm x 102mm (5.1" x 3.5" x 4.0") and a weight of 813 grams (1.79 lbs).
Contrast the Pentax K100D S and Sony RX10 II in the new Camera and Lens Size Comparison Tool.
Always remember, the weight of an Interchangeable Lens Camera will vary based on the lens you choose at the time. Underneath is a front view over all size comparison of the K100D S and the RX10 II.

Considering dimensions and weight, the portability score of the K100D S and RX10 II is 65 and 58 respectively.
Pentax K100D S vs Sony RX10 II Sensor Comparison
Typically, it can be difficult to visualise the gap in sensor sizing purely by researching specifications. The graphic here might provide you a greater sense of the sensor dimensions in the K100D S and RX10 II.
Plainly, both cameras come with different resolutions and different sensor sizing. The K100D S due to its bigger sensor will make achieving shallower DOF less difficult and the Sony RX10 II will render more detail due to its extra 14 Megapixels. Higher resolution can also allow you to crop pictures a good deal more aggressively. The older K100D S will be behind when it comes to sensor innovation.
Pentax K100D S vs Sony RX10 II Screen and ViewFinder
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Pentax K100D S vs Sony RX10 II Specifications
| Pentax K100D Super | Sony Cyber-shot DSC-RX10 II | |
|---|---|---|
| General Information | ||
| Brand Name | Pentax | Sony |
| Model | Pentax K100D Super | Sony Cyber-shot DSC-RX10 II |
| Class | Entry-Level DSLR | Large Sensor Superzoom |
| Introduced | 2007-06-28 | 2015-06-10 |
| Body design | Compact SLR | SLR-like (bridge) |
| Sensor Information | ||
| Processor | - | Bionz X |
| Sensor type | CCD | BSI-CMOS |
| Sensor size | APS-C | 1" |
| Sensor measurements | 23.5 x 15.7mm | 13.2 x 8.8mm |
| Sensor area | 369.0mm² | 116.2mm² |
| Sensor resolution | 6 megapixels | 20 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 1:1, 4:3, 3:2 and 16:9 |
| Maximum resolution | 3008 x 2008 | 5472 x 3648 |
| Maximum native ISO | 3200 | 12800 |
| Maximum boosted ISO | - | 25600 |
| Lowest native ISO | 200 | 125 |
| RAW pictures | ||
| Lowest boosted ISO | - | 64 |
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Number of focus points | 11 | 25 |
| Lens | ||
| Lens mounting type | Pentax KAF2 | fixed lens |
| Lens focal range | - | 24-200mm (8.3x) |
| Highest aperture | - | f/2.8 |
| Macro focus distance | - | 3cm |
| Available lenses | 151 | - |
| Focal length multiplier | 1.5 | 2.7 |
| Screen | ||
| Display type | Fixed Type | Tilting |
| Display sizing | 2.5 inch | 3 inch |
| Display resolution | 210k dot | 1,229k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentamirror) | Electronic |
| Viewfinder resolution | - | 2,359k dot |
| Viewfinder coverage | 96 percent | 100 percent |
| Viewfinder magnification | 0.57x | 0.7x |
| Features | ||
| Slowest shutter speed | 30s | 30s |
| Maximum shutter speed | 1/4000s | 1/2000s |
| Maximum quiet shutter speed | - | 1/32000s |
| Continuous shooting speed | 3.0 frames/s | 14.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Change white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | - | 10.20 m |
| Flash settings | Auto, On, Off, Red-eye reduction | Auto, fill-flash, slow sync, rear sync, off |
| External flash | ||
| AE bracketing | ||
| White balance bracketing | ||
| Maximum flash sync | 1/180s | - |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | - | 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p) |
| Maximum video resolution | None | 3840x2160 |
| Video file format | - | 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 proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 646 gr (1.42 lb) | 813 gr (1.79 lb) |
| Physical dimensions | 129 x 91 x 71mm (5.1" x 3.6" x 2.8") | 129 x 88 x 102mm (5.1" x 3.5" x 4.0") |
| DXO scores | ||
| DXO All around score | not tested | 70 |
| DXO Color Depth score | not tested | 23.0 |
| DXO Dynamic range score | not tested | 12.6 |
| DXO Low light score | not tested | 531 |
| Other | ||
| Battery life | - | 400 photographs |
| Form of battery | - | Battery Pack |
| Battery model | 4 x AA | NP-FW50 |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec, continuous) |
| Time lapse feature | ||
| Storage media | SD/SDHC card | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
| Storage slots | 1 | 1 |
| Retail cost | $520 | $998 |