Pentax P70 vs Sony TX30
95 Imaging
34 Features
20 Overall
28


96 Imaging
42 Features
43 Overall
42
Pentax P70 vs Sony TX30 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
- Launched March 2009
(Full Review)
- 18MP - 1/2.3" Sensor
- 3.3" Fixed Display
- ISO 80 - 12800
- Optical Image Stabilization
- 1920 x 1080 video
- 26-130mm (F3.5-4.8) lens
- 141g - 96 x 59 x 15mm
- Introduced July 2013

Pentax P70 vs Sony TX30 Overview
The following is a comprehensive review of the Pentax P70 versus Sony TX30, both Ultracompact digital cameras by companies Pentax and Sony. There is a significant difference between the sensor resolutions of the P70 (12MP) and TX30 (18MP) but they possess the same exact sensor sizing (1/2.3").

The P70 was introduced 5 years before the TX30 which is quite a sizable gap as far as tech is concerned. Each of these cameras offer the identical body type (Ultracompact).
Before delving in to a thorough comparison, below is a brief highlight of how the P70 grades vs the TX30 in relation to portability, imaging, features and an overall mark.

Pentax P70 vs Sony TX30 Gallery
Following is a sample of the gallery pictures for Pentax Optio P70 and Sony Cyber-shot DSC-TX30. The whole galleries are viewable at Pentax P70 Gallery and Sony TX30 Gallery.
Reasons to pick Pentax P70 over the Sony TX30
P70 | TX30 |
---|
Reasons to pick Sony TX30 over the Pentax P70
TX30 | P70 | |||
---|---|---|---|---|
Introduced | July 2013 | ![]() | March 2009 | Newer by 53 months |
Display sizing | 3.3" | ![]() | 2.7" | Larger display (+0.6") |
Display resolution | 1229k | ![]() | 230k | Clearer display (+999k dot) |
Touch display | ![]() | Easily navigate |
Common features in the Pentax P70 and Sony TX30
P70 | TX30 | |||
---|---|---|---|---|
Manual focus | ![]() | More accurate focus | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | Neither offers selfie screen |
Pentax P70 vs Sony TX30 Physical Comparison
When you are going to travel with your camera, you're going to have to take into account its weight and proportions. The Pentax P70 offers outside dimensions 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 TX30 has measurements of 96mm x 59mm x 15mm (3.8" x 2.3" x 0.6") and a weight of 141 grams (0.31 lbs).
Check out the Pentax P70 versus Sony TX30 in the new Camera with Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are using at that time. Below is the front view sizing comparison of the P70 compared to the TX30.

Factoring in size and weight, the portability score of the P70 and TX30 is 95 and 96 respectively.

Pentax P70 vs Sony TX30 Sensor Comparison
Usually, it's hard to visualize the contrast between sensor dimensions just by reading specifications. The picture underneath should give you a much better sense of the sensor sizes in the P70 and TX30.
Plainly, both of these cameras offer the same exact sensor sizing but different resolution. You should anticipate the Sony TX30 to offer greater detail using its extra 6 Megapixels. Greater resolution can also enable you to crop pics a little more aggressively. The more aged P70 is going to be disadvantaged in sensor tech.

Pentax P70 vs Sony TX30 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax P70 vs Sony TX30 Specifications
Pentax Optio P70 | Sony Cyber-shot DSC-TX30 | |
---|---|---|
General Information | ||
Brand Name | Pentax | Sony |
Model type | Pentax Optio P70 | Sony Cyber-shot DSC-TX30 |
Class | Ultracompact | Ultracompact |
Launched | 2009-03-02 | 2013-07-26 |
Physical type | Ultracompact | Ultracompact |
Sensor Information | ||
Sensor type | CCD | BSI-CMOS |
Sensor size | 1/2.3" | 1/2.3" |
Sensor measurements | 6.17 x 4.55mm | 6.16 x 4.62mm |
Sensor surface area | 28.1mm² | 28.5mm² |
Sensor resolution | 12 megapixels | 18 megapixels |
Anti alias filter | ||
Max resolution | 4000 x 3000 | 4896 x 3672 |
Max native ISO | 6400 | 12800 |
Lowest native ISO | 64 | 80 |
RAW data | ||
Autofocusing | ||
Manual focusing | ||
Autofocus touch | ||
Continuous autofocus | ||
Autofocus single | ||
Tracking autofocus | ||
Selective autofocus | ||
Autofocus center weighted | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Total focus points | 9 | - |
Cross type focus points | - | - |
Lens | ||
Lens mount type | fixed lens | fixed lens |
Lens zoom range | 28-110mm (3.9x) | 26-130mm (5.0x) |
Largest aperture | f/2.8-5.0 | f/3.5-4.8 |
Macro focusing distance | 10cm | - |
Focal length multiplier | 5.8 | 5.8 |
Screen | ||
Type of screen | Fixed Type | Fixed Type |
Screen size | 2.7 inches | 3.3 inches |
Resolution of screen | 230 thousand dots | 1,229 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Screen tech | - | OLED monitor |
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Minimum shutter speed | 4 secs | 4 secs |
Fastest shutter speed | 1/1000 secs | 1/1600 secs |
Continuous shutter rate | - | 10.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Set white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 4.60 m | - |
Hot shoe | ||
AE bracketing | ||
White balance bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
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) | 1920 x 1080 (60, 50 fps) |
Max video resolution | 1280x720 | 1920x1080 |
Video format | Motion JPEG | - |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 155g (0.34 lb) | 141g (0.31 lb) |
Dimensions | 97 x 54 x 22mm (3.8" x 2.1" x 0.9") | 96 x 59 x 15mm (3.8" x 2.3" x 0.6") |
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 | ||
Self timer | Yes (2 or 10 sec) | - |
Time lapse feature | ||
Storage type | SD/SDHC, Internal | - |
Card slots | Single | Single |
Launch cost | $200 | $230 |