Pentax P70 vs Sony RX10 IV
95 Imaging
34 Features
20 Overall
28


52 Imaging
53 Features
82 Overall
64
Pentax P70 vs Sony RX10 IV Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 64 - 6400
- 1280 x 720 video
- 28-110mm (F2.8-5.0) lens
- 155g - 97 x 54 x 22mm
- Introduced March 2009
(Full Review)
- 20MP - 1" Sensor
- 3" Tilting Display
- ISO 125 - 12800 (Increase to 25600)
- Optical Image Stabilization
- 3840 x 2160 video
- 24-600mm (F2.4-4.0) lens
- 1095g - 133 x 94 x 145mm
- Revealed September 2017
- Succeeded the Sony RX10 III

Pentax P70 vs Sony RX10 IV Overview
Let's examine more in depth at the Pentax P70 and Sony RX10 IV, former being a Ultracompact while the other is a Large Sensor Superzoom by manufacturers Pentax and Sony. There is a sizable difference among the image resolutions of the P70 (12MP) and RX10 IV (20MP) and the P70 (1/2.3") and RX10 IV (1") feature totally different sensor size.

The P70 was manufactured 9 years before the RX10 IV and that is a fairly significant difference as far as camera tech is concerned. Both the cameras come with different body type with the Pentax P70 being a Ultracompact camera and the Sony RX10 IV being a SLR-like (bridge) camera.
Before diving through a in depth comparison, below is a quick summary of how the P70 matches up versus the RX10 IV in relation to portability, imaging, features and an overall rating.

Pentax P70 vs Sony RX10 IV Gallery
The following is a sample of the gallery pictures for Pentax Optio P70 & Sony Cyber-shot DSC-RX10 IV. The entire galleries are available at Pentax P70 Gallery & Sony RX10 IV Gallery.
Reasons to pick Pentax P70 over the Sony RX10 IV
P70 | RX10 IV |
---|
Reasons to pick Sony RX10 IV over the Pentax P70
RX10 IV | P70 | |||
---|---|---|---|---|
Revealed | September 2017 | ![]() | March 2009 | Fresher by 103 months |
Display type | Tilting | ![]() | Fixed | Tilting display |
Display dimension | 3" | ![]() | 2.7" | Larger display (+0.3") |
Display resolution | 1440k | ![]() | 230k | Sharper display (+1210k dot) |
Touch display | ![]() | Easily navigate |
Common features in the Pentax P70 and Sony RX10 IV
P70 | RX10 IV | |||
---|---|---|---|---|
Manual focus | ![]() | Dial exact focusing | ||
Selfie screen | ![]() | Neither comes with selfie screen |
Pentax P70 vs Sony RX10 IV Physical Comparison
In case you're aiming to carry your camera, you will need to think about its weight and proportions. The Pentax P70 comes with exterior measurements of 97mm x 54mm x 22mm (3.8" x 2.1" x 0.9") accompanied by a weight of 155 grams (0.34 lbs) while the Sony RX10 IV has measurements of 133mm x 94mm x 145mm (5.2" x 3.7" x 5.7") having a weight of 1095 grams (2.41 lbs).
Contrast the Pentax P70 and Sony RX10 IV in our brand new Camera & Lens Size Comparison Tool.
Don't forget, the weight of an ILC will differ based on the lens you are working with during that time. The following is the front view overall size comparison of the P70 compared to the RX10 IV.

Looking at size and weight, the portability rating of the P70 and RX10 IV is 95 and 52 respectively.

Pentax P70 vs Sony RX10 IV Sensor Comparison
Usually, it's tough to visualise the difference in sensor sizing just by researching technical specs. The graphic underneath should give you a greater sense of the sensor measurements in the P70 and RX10 IV.
As you can tell, both of the cameras have got different resolutions and different sensor sizing. The P70 due to its smaller sensor will make achieving shallower DOF tougher and the Sony RX10 IV will provide you with greater detail due to its extra 8 Megapixels. Greater resolution can also allow you to crop images much more aggressively. The older P70 will be behind when it comes to sensor innovation.

Pentax P70 vs Sony RX10 IV Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax P70 vs Sony RX10 IV Specifications
Pentax Optio P70 | Sony Cyber-shot DSC-RX10 IV | |
---|---|---|
General Information | ||
Brand | Pentax | Sony |
Model type | Pentax Optio P70 | Sony Cyber-shot DSC-RX10 IV |
Category | Ultracompact | Large Sensor Superzoom |
Introduced | 2009-03-02 | 2017-09-12 |
Physical type | Ultracompact | SLR-like (bridge) |
Sensor Information | ||
Processor | - | 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 surface area | 28.1mm² | 116.2mm² |
Sensor resolution | 12 megapixel | 20 megapixel |
Anti alias filter | ||
Aspect ratio | - | 1:1, 4:3, 3:2 and 16:9 |
Max resolution | 4000 x 3000 | 5472 x 3648 |
Max native ISO | 6400 | 12800 |
Max enhanced ISO | - | 25600 |
Min native ISO | 64 | 125 |
RAW support | ||
Min enhanced ISO | - | 64 |
Autofocusing | ||
Manual focusing | ||
AF touch | ||
Continuous AF | ||
Single AF | ||
Tracking AF | ||
AF selectice | ||
AF center weighted | ||
AF multi area | ||
Live view AF | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Total focus points | 9 | 315 |
Lens | ||
Lens mount type | fixed lens | fixed lens |
Lens zoom range | 28-110mm (3.9x) | 24-600mm (25.0x) |
Highest aperture | f/2.8-5.0 | f/2.4-4.0 |
Macro focusing range | 10cm | 3cm |
Crop factor | 5.8 | 2.7 |
Screen | ||
Type of screen | Fixed Type | Tilting |
Screen sizing | 2.7 inch | 3 inch |
Resolution of screen | 230 thousand dots | 1,440 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Viewfinder Information | ||
Viewfinder type | None | Electronic |
Viewfinder resolution | - | 2,359 thousand dots |
Viewfinder coverage | - | 100% |
Viewfinder magnification | - | 0.7x |
Features | ||
Minimum shutter speed | 4s | 30s |
Fastest shutter speed | 1/1000s | 1/2000s |
Fastest silent shutter speed | - | 1/32000s |
Continuous shutter rate | - | 24.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | - | Yes |
Change WB | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 4.60 m | 10.80 m (at Auto ISO) |
Flash modes | - | Auto, fill-flash, slow sync, rear sync, off |
Hot shoe | ||
AEB | ||
White balance bracketing | ||
Fastest flash synchronize | - | 1/2000s |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | 1280 x 720 (15 fps), 848 x 480 (15 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p) |
Max video resolution | 1280x720 | 3840x2160 |
Video format | Motion JPEG | MPEG-4, AVCHD, XAVC S |
Microphone port | ||
Headphone port | ||
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 | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 155g (0.34 lbs) | 1095g (2.41 lbs) |
Dimensions | 97 x 54 x 22mm (3.8" x 2.1" x 0.9") | 133 x 94 x 145mm (5.2" x 3.7" x 5.7") |
DXO scores | ||
DXO Overall rating | not tested | not tested |
DXO Color Depth rating | not tested | not tested |
DXO Dynamic range rating | not tested | not tested |
DXO Low light rating | not tested | not tested |
Other | ||
Battery life | - | 400 pictures |
Style of battery | - | Battery Pack |
Battery ID | - | NP-FW50 |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec, continuous) |
Time lapse shooting | ||
Storage type | SD/SDHC, Internal | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
Card slots | One | One |
Cost at release | $200 | $1,698 |