Pentax K-3 II vs Sony RX100 IV
59 Imaging
66 Features
84 Overall
73
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89 Imaging
52 Features
79 Overall
62
Pentax K-3 II vs Sony RX100 IV Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3.2" Fixed Display
- ISO 100 - 51200
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 800g - 131 x 100 x 77mm
- Announced April 2015
- Superseded the Pentax K-3
(Full Review)
- 20MP - 1" Sensor
- 3" Tilting Screen
- ISO 125 - 12800 (Bump to 25600)
- Optical Image Stabilization
- 3840 x 2160 video
- 24-70mm (F1.8-2.8) lens
- 298g - 102 x 58 x 41mm
- Revealed June 2015
- Succeeded the Sony RX100 III
- Later Model is Sony RX100 V
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Pentax K-3 II vs Sony RX100 IV Overview
Its time to look a bit more closely at the Pentax K-3 II and Sony RX100 IV, former is a Advanced DSLR while the latter is a Large Sensor Compact by companies Pentax and Sony. The resolution of the K-3 II (24MP) and the RX100 IV (20MP) is relatively similar but the K-3 II (APS-C) and RX100 IV (1") use totally different sensor measurements.
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The K-3 II was unveiled very close to the RX100 IV and they are of a similar age. Both cameras come with different body type with the Pentax K-3 II being a Mid-size SLR camera and the Sony RX100 IV being a Large Sensor Compact camera.
Before going through a in depth comparison, below is a quick highlight of how the K-3 II matches up vs the RX100 IV in terms of portability, imaging, features and an overall score.
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Pentax K-3 II vs Sony RX100 IV Gallery
The following is a preview of the gallery photos for Pentax K-3 II & Sony Cyber-shot DSC-RX100 IV. The full galleries are provided at Pentax K-3 II Gallery & Sony RX100 IV Gallery.
Reasons to pick Pentax K-3 II over the Sony RX100 IV
K-3 II | RX100 IV | |||
---|---|---|---|---|
Screen dimension | 3.2" | ![]() | 3" | Bigger screen (+0.2") |
Reasons to pick Sony RX100 IV over the Pentax K-3 II
RX100 IV | K-3 II | |||
---|---|---|---|---|
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Screen resolution | 1229k | ![]() | 1037k | Crisper screen (+192k dot) |
Selfie screen | ![]() | Easy selfies |
Common features in the Pentax K-3 II and Sony RX100 IV
K-3 II | RX100 IV | |||
---|---|---|---|---|
Revealed | April 2015 | ![]() | June 2015 | Similar age |
Manually focus | ![]() | Very precise focus | ||
Touch screen | ![]() | Absent Touch screen |
Pentax K-3 II vs Sony RX100 IV Physical Comparison
In case you're planning to carry around your camera, you'll have to factor its weight and volume. The Pentax K-3 II offers outer measurements of 131mm x 100mm x 77mm (5.2" x 3.9" x 3.0") along with a weight of 800 grams (1.76 lbs) and the Sony RX100 IV has sizing of 102mm x 58mm x 41mm (4.0" x 2.3" x 1.6") accompanied by a weight of 298 grams (0.66 lbs).
See the Pentax K-3 II and Sony RX100 IV in our completely new Camera & Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will differ dependant on the lens you are employing during that time. Underneath is the front view scale comparison of the K-3 II vs the RX100 IV.
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Taking into consideration dimensions and weight, the portability grade of the K-3 II and RX100 IV is 59 and 89 respectively.
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Pentax K-3 II vs Sony RX100 IV Sensor Comparison
Normally, its hard to envision the contrast between sensor sizes only by going over specifications. The image underneath should give you a far better sense of the sensor measurements in the K-3 II and RX100 IV.
Plainly, both cameras posses different resolutions and different sensor sizes. The K-3 II with its bigger sensor will make achieving bokeh less difficult and the Pentax K-3 II will offer you extra detail having an extra 4 Megapixels. Higher resolution can also allow you to crop photographs somewhat more aggressively.
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Pentax K-3 II vs Sony RX100 IV Screen and ViewFinder
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Photography Type Scores
Portrait Comparison
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Street Comparison
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Sports Comparison
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Travel Comparison
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Landscape Comparison
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Vlogging Comparison
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Pentax K-3 II vs Sony RX100 IV Specifications
Pentax K-3 II | Sony Cyber-shot DSC-RX100 IV | |
---|---|---|
General Information | ||
Company | Pentax | Sony |
Model | Pentax K-3 II | Sony Cyber-shot DSC-RX100 IV |
Category | Advanced DSLR | Large Sensor Compact |
Announced | 2015-04-23 | 2015-06-10 |
Body design | Mid-size SLR | Large Sensor Compact |
Sensor Information | ||
Processor | Prime III | Bionz X |
Sensor type | CMOS | BSI-CMOS |
Sensor size | APS-C | 1" |
Sensor measurements | 23.5 x 15.6mm | 13.2 x 8.8mm |
Sensor area | 366.6mm² | 116.2mm² |
Sensor resolution | 24 megapixel | 20 megapixel |
Anti aliasing filter | ||
Aspect ratio | 3:2 | 1:1, 4:3, 3:2 and 16:9 |
Peak resolution | 6016 x 4000 | 5472 x 3648 |
Highest native ISO | 51200 | 12800 |
Highest enhanced ISO | - | 25600 |
Minimum native ISO | 100 | 125 |
RAW pictures | ||
Minimum enhanced ISO | - | 80 |
Autofocusing | ||
Manual focus | ||
Touch to focus | ||
Continuous AF | ||
Single AF | ||
Tracking AF | ||
Selective AF | ||
AF center weighted | ||
AF multi area | ||
AF live view | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Number of focus points | 27 | 25 |
Cross focus points | 25 | - |
Lens | ||
Lens mounting type | Pentax KAF2 | fixed lens |
Lens focal range | - | 24-70mm (2.9x) |
Highest aperture | - | f/1.8-2.8 |
Macro focus range | - | 5cm |
Available lenses | 151 | - |
Crop factor | 1.5 | 2.7 |
Screen | ||
Display type | Fixed Type | Tilting |
Display sizing | 3.2 inches | 3 inches |
Resolution of display | 1,037 thousand dot | 1,229 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | Electronic |
Viewfinder resolution | - | 2,359 thousand dot |
Viewfinder coverage | 100% | 100% |
Viewfinder magnification | 0.64x | 0.59x |
Features | ||
Min shutter speed | 30 secs | 30 secs |
Max shutter speed | 1/8000 secs | 1/2000 secs |
Max quiet shutter speed | - | 1/32000 secs |
Continuous shutter speed | 8.3 frames per sec | 16.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Integrated flash | ||
Flash range | no built-in flash | - |
Flash options | Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync (available with dedicated external flash) | - |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Max flash sync | 1/180 secs | 1/2000 secs |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p) | 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 | 1920x1080 | 3840x2160 |
Video format | MPEG-4, H.264 | MPEG-4, AVCHD, XAVC S |
Microphone jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Optional | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.0 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | BuiltIn | None |
Physical | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 800 gr (1.76 pounds) | 298 gr (0.66 pounds) |
Dimensions | 131 x 100 x 77mm (5.2" x 3.9" x 3.0") | 102 x 58 x 41mm (4.0" x 2.3" x 1.6") |
DXO scores | ||
DXO Overall score | 80 | 70 |
DXO Color Depth score | 23.6 | 22.9 |
DXO Dynamic range score | 13.6 | 12.6 |
DXO Low light score | 1106 | 562 |
Other | ||
Battery life | 720 pictures | 280 pictures |
Battery form | Battery Pack | Battery Pack |
Battery model | D-LI90 | NP-BX1 |
Self timer | Yes ( 2 or 12 seconds) | Yes |
Time lapse recording | With downloadable app | |
Storage media | Dual SD/SDHC/SDXC | SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo |
Storage slots | Dual | Single |
Retail price | $829 | $898 |