Pentax P70 vs Sony H55
95 Imaging
34 Features
20 Overall
28
92 Imaging
36 Features
28 Overall
32
Pentax P70 vs Sony H55 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 64 - 6400
- 1280 x 720 video
- 28-110mm (F2.8-5.0) lens
- 155g - 97 x 54 x 22mm
- Revealed March 2009
(Full Review)
- 14MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 80 - 3200
- Optical Image Stabilization
- 1280 x 720 video
- 25-250mm (F3.5-5.5) lens
- 200g - 103 x 58 x 29mm
- Introduced June 2010
Photography Glossary Pentax P70 vs Sony H55 Overview
Its time to look more closely at the Pentax P70 and Sony H55, former being a Ultracompact while the other is a Small Sensor Compact by manufacturers Pentax and Sony. The sensor resolution of the P70 (12MP) and the H55 (14MP) is very similar and both cameras offer the same sensor sizing (1/2.3").
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe P70 was manufactured 15 months before the H55 making them a generation apart from each other. Both of the cameras have different body design with the Pentax P70 being a Ultracompact camera and the Sony H55 being a Compact camera.
Before we go right into a in-depth comparison, here is a brief view of how the P70 grades vs the H55 with regards to portability, imaging, features and an overall grade.
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This is a sample of the gallery pics for Pentax Optio P70 & Sony Cyber-shot DSC-H55. The entire galleries are viewable at Pentax P70 Gallery & Sony H55 Gallery.
Reasons to pick Pentax P70 over the Sony H55
| P70 | H55 | |||
|---|---|---|---|---|
| Manually focus | More accurate focusing |
Reasons to pick Sony H55 over the Pentax P70
| H55 | P70 | |||
|---|---|---|---|---|
| Introduced | June 2010 | March 2009 | More recent by 15 months | |
| Display dimensions | 3" | 2.7" | Larger display (+0.3") |
Common features in the Pentax P70 and Sony H55
| P70 | H55 | |||
|---|---|---|---|---|
| Display type | Fixed | Fixed | Fixed display | |
| Display resolution | 230k | 230k | Identical display resolution | |
| Selfie screen | Neither comes with selfie screen | |||
| Touch friendly display | Lacking Touch friendly display |
Pentax P70 vs Sony H55 Physical Comparison
For anybody who is aiming to lug around your camera, you will have to take into account its weight and proportions. The Pentax P70 comes with external dimensions of 97mm x 54mm x 22mm (3.8" x 2.1" x 0.9") along with a weight of 155 grams (0.34 lbs) while the Sony H55 has measurements of 103mm x 58mm x 29mm (4.1" x 2.3" x 1.1") along with a weight of 200 grams (0.44 lbs).
Examine the Pentax P70 and Sony H55 in our newest Camera plus Lens Size Comparison Tool.
Do not forget, the weight of an ILC will differ based on the lens you choose during that time. The following is a front view overall size comparison of the P70 and the H55.

Using size and weight, the portability rating of the P70 and H55 is 95 and 92 respectively.
Pentax P70 vs Sony H55 Sensor Comparison
In many cases, it's tough to picture the gap between sensor measurements just by reading specs. The visual here will provide you a much better sense of the sensor sizes in the P70 and H55.
All in all, both of those cameras have the same sensor dimensions but different resolution. You can expect to see the Sony H55 to offer you greater detail due to its extra 2MP. Greater resolution will make it easier to crop images a bit more aggressively. The older P70 is going to be behind with regard to sensor innovation.
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Pentax P70 vs Sony H55 Specifications
| Pentax Optio P70 | Sony Cyber-shot DSC-H55 | |
|---|---|---|
| General Information | ||
| Manufacturer | Pentax | Sony |
| Model type | Pentax Optio P70 | Sony Cyber-shot DSC-H55 |
| Type | Ultracompact | Small Sensor Compact |
| Revealed | 2009-03-02 | 2010-06-16 |
| Body design | Ultracompact | Compact |
| Sensor Information | ||
| Chip | - | Bionz |
| Sensor type | CCD | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor measurements | 6.17 x 4.55mm | 6.17 x 4.55mm |
| Sensor area | 28.1mm² | 28.1mm² |
| Sensor resolution | 12MP | 14MP |
| Anti alias filter | ||
| Aspect ratio | - | 4:3 and 16:9 |
| Full resolution | 4000 x 3000 | 4320 x 3240 |
| Max native ISO | 6400 | 3200 |
| Min native ISO | 64 | 80 |
| RAW pictures | ||
| Autofocusing | ||
| Manual focusing | ||
| Touch focus | ||
| AF continuous | ||
| AF single | ||
| Tracking AF | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Total focus points | 9 | 9 |
| Lens | ||
| Lens support | fixed lens | fixed lens |
| Lens zoom range | 28-110mm (3.9x) | 25-250mm (10.0x) |
| Highest aperture | f/2.8-5.0 | f/3.5-5.5 |
| Macro focusing distance | 10cm | 5cm |
| Crop factor | 5.8 | 5.8 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display diagonal | 2.7 inch | 3 inch |
| Resolution of display | 230k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Slowest shutter speed | 4s | 30s |
| Maximum shutter speed | 1/1000s | 1/1600s |
| Continuous shooting speed | - | 10.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Custom WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 4.60 m | 3.80 m |
| Flash options | - | Auto, On, Slow Syncro, Off |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| 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) | 1280 x 720 (30 fps), 640 x 480 (30 fps) |
| Max video resolution | 1280x720 | 1280x720 |
| Video format | Motion JPEG | MPEG-4 |
| Microphone jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 155g (0.34 lb) | 200g (0.44 lb) |
| Physical dimensions | 97 x 54 x 22mm (3.8" x 2.1" x 0.9") | 103 x 58 x 29mm (4.1" x 2.3" x 1.1") |
| DXO scores | ||
| DXO All around 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 ID | - | NP-BG1 |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec, portrait1/ portrait2) |
| Time lapse feature | ||
| Storage media | SD/SDHC, Internal | Memory Stick Duo / Pro Duo/ PRO HG-Duo, SD/SDHC, Internal |
| Storage slots | Single | Single |
| Retail price | $200 | $235 |