Pentax K-1 II vs Sony RX100 V
55 Imaging
77 Features
82 Overall
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89 Imaging
52 Features
80 Overall
63
Pentax K-1 II vs Sony RX100 V Key Specs
(Full Review)
- 36MP - Full frame Sensor
- 3.2" Fully Articulated Display
- ISO 100 - 819200
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 1920 x 1080 video
- Pentax KAF4 Mount
- 1010g - 137 x 110 x 86mm
- Released February 2018
- Replaced the Pentax K-1
(Full Review)
- 20MP - 1" Sensor
- 3" Tilting Screen
- ISO 125 - 12800 (Expand to 25600)
- Optical Image Stabilization
- 3840 x 2160 video
- 24-70mm (F1.8-2.8) lens
- 299g - 102 x 58 x 41mm
- Introduced October 2016
- Earlier Model is Sony RX100 IV
- Refreshed by Sony RX100 VI

Pentax K-1 II vs Sony RX100 V Overview
Below, we will be matching up the Pentax K-1 II versus Sony RX100 V, former being a Advanced DSLR while the latter is a Large Sensor Compact by rivals Pentax and Sony. There exists a substantial gap among the sensor resolutions of the K-1 II (36MP) and RX100 V (20MP) and the K-1 II (Full frame) and RX100 V (1") use different sensor size.

The K-1 II was manufactured 17 months later than the RX100 V which makes the cameras a generation apart from one another. Both of the cameras come with different body type with the Pentax K-1 II being a Mid-size SLR camera and the Sony RX100 V being a Large Sensor Compact camera.
Before getting in to a in depth comparison, below is a concise overview of how the K-1 II grades versus the RX100 V when it comes to portability, imaging, features and an overall grade.

Pentax K-1 II vs Sony RX100 V Gallery
Following is a preview of the gallery photos for Pentax K-1 Mark II & Sony Cyber-shot DSC-RX100 V. The entire galleries are available at Pentax K-1 II Gallery & Sony RX100 V Gallery.
Reasons to pick Pentax K-1 II over the Sony RX100 V
K-1 II | RX100 V | |||
---|---|---|---|---|
Introduced | February 2018 | ![]() | October 2016 | More recent by 17 months |
Screen type | Fully Articulated | ![]() | Tilting | Fully Articulating screen |
Screen dimension | 3.2" | ![]() | 3" | Bigger screen (+0.2") |
Reasons to pick Sony RX100 V over the Pentax K-1 II
RX100 V | K-1 II | |||
---|---|---|---|---|
Screen resolution | 1229k | ![]() | 1037k | Clearer screen (+192k dot) |
Selfie screen | ![]() | Easy selfies |
Common features in the Pentax K-1 II and Sony RX100 V
K-1 II | RX100 V | |||
---|---|---|---|---|
Manual focus | ![]() | Very exact focusing | ||
Touch friendly screen | ![]() | Lack of Touch friendly screen |
Pentax K-1 II vs Sony RX100 V Physical Comparison
For those who are looking to lug around your camera regularly, you have to take into account its weight and measurements. The Pentax K-1 II provides physical measurements of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") accompanied by a weight of 1010 grams (2.23 lbs) while the Sony RX100 V has proportions of 102mm x 58mm x 41mm (4.0" x 2.3" x 1.6") having a weight of 299 grams (0.66 lbs).
Examine the Pentax K-1 II versus Sony RX100 V in our newest Camera & Lens Size Comparison Tool.
Remember that, the weight of an ILC will change dependant on the lens you are utilizing at that moment. Below is the front view physical size comparison of the K-1 II vs the RX100 V.

Using dimensions and weight, the portability grade of the K-1 II and RX100 V is 55 and 89 respectively.

Pentax K-1 II vs Sony RX100 V Sensor Comparison
More often than not, it's tough to picture the difference in sensor measurements simply by seeing a spec sheet. The photograph here may give you a stronger sense of the sensor sizing in the K-1 II and RX100 V.
Clearly, each of the cameras posses different resolutions and different sensor measurements. The K-1 II featuring a bigger sensor is going to make achieving shallower DOF less difficult and the Pentax K-1 II will provide extra detail due to its extra 16 Megapixels. Higher resolution will help you crop photographs somewhat more aggressively. The younger K-1 II should have an advantage in sensor innovation.

Pentax K-1 II vs Sony RX100 V Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax K-1 II vs Sony RX100 V Specifications
Pentax K-1 Mark II | Sony Cyber-shot DSC-RX100 V | |
---|---|---|
General Information | ||
Manufacturer | Pentax | Sony |
Model | Pentax K-1 Mark II | Sony Cyber-shot DSC-RX100 V |
Category | Advanced DSLR | Large Sensor Compact |
Released | 2018-02-22 | 2016-10-06 |
Body design | Mid-size SLR | Large Sensor Compact |
Sensor Information | ||
Chip | PRIME IV | Bionz X |
Sensor type | CMOS | BSI-CMOS |
Sensor size | Full frame | 1" |
Sensor dimensions | 35.9 x 24mm | 13.2 x 8.8mm |
Sensor surface area | 861.6mm² | 116.2mm² |
Sensor resolution | 36MP | 20MP |
Anti aliasing filter | ||
Aspect ratio | 3:2 | 1:1, 4:3, 3:2 and 16:9 |
Full resolution | 7360 x 4912 | 5472 x 3648 |
Max native ISO | 819200 | 12800 |
Max boosted ISO | - | 25600 |
Minimum native ISO | 100 | 125 |
RAW format | ||
Minimum boosted ISO | - | 80 |
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Selective autofocus | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Number of focus points | 33 | 315 |
Cross focus points | 25 | - |
Lens | ||
Lens mount | Pentax KAF4 | fixed lens |
Lens focal range | - | 24-70mm (2.9x) |
Largest aperture | - | f/1.8-2.8 |
Macro focus distance | - | 5cm |
Amount of lenses | 151 | - |
Focal length multiplier | 1 | 2.7 |
Screen | ||
Range of display | Fully Articulated | Tilting |
Display diagonal | 3.2 inches | 3 inches |
Resolution of display | 1,037 thousand dot | 1,229 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | Electronic |
Viewfinder resolution | - | 2,359 thousand dot |
Viewfinder coverage | 100% | 100% |
Viewfinder magnification | 0.7x | 0.59x |
Features | ||
Lowest shutter speed | 30 seconds | 30 seconds |
Highest shutter speed | 1/8000 seconds | 1/2000 seconds |
Highest quiet shutter speed | - | 1/32000 seconds |
Continuous shooting speed | 4.4fps | 24.0fps |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | Yes |
Change white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | no built-in flash | 10.20 m (at Auto ISO) |
Flash settings | 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 | - |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Highest flash sync | 1/200 seconds | 1/2000 seconds |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) | 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM |
Max video resolution | 1920x1080 | 3840x2160 |
Video format | MPEG-4, H.264 | MPEG-4, AVCHD, XAVC S |
Mic input | ||
Headphone input | ||
Connectivity | ||
Wireless | 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 | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | Built-in | None |
Physical | ||
Environmental seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 1010g (2.23 pounds) | 299g (0.66 pounds) |
Dimensions | 137 x 110 x 86mm (5.4" x 4.3" x 3.4") | 102 x 58 x 41mm (4.0" x 2.3" x 1.6") |
DXO scores | ||
DXO All around score | not tested | 70 |
DXO Color Depth score | not tested | 22.8 |
DXO Dynamic range score | not tested | 12.4 |
DXO Low light score | not tested | 586 |
Other | ||
Battery life | 670 images | 220 images |
Type of battery | Battery Pack | Battery Pack |
Battery model | D-LI90 | NP-BX1 |
Self timer | Yes (2 or 12 sec, custom) | Yes |
Time lapse shooting | With downloadable app | |
Type of storage | Dual SD/SDHC/SDXC (UHS-I) | SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo |
Storage slots | Two | 1 |
Retail cost | $1,737 | $998 |