Pentax P70 vs Pentax RZ18
95 Imaging
34 Features
20 Overall
28
92 Imaging
39 Features
37 Overall
38
Pentax P70 vs Pentax RZ18 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)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 80 - 6400
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 25-450mm (F3.5-5.9) lens
- 178g - 97 x 61 x 33mm
- Released September 2011
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The following is a extended comparison of the Pentax P70 vs Pentax RZ18, one is a Ultracompact and the latter is a Small Sensor Superzoom and both of them are sold by Pentax. There exists a big gap among the sensor resolutions of the P70 (12MP) and RZ18 (16MP) but they come with the same exact sensor measurements (1/2.3").
Photography GlossaryThe P70 was launched 3 years prior to the RZ18 which is a fairly big gap as far as camera technology is concerned. Each of these cameras offer different body type with the Pentax P70 being a Ultracompact camera and the Pentax RZ18 being a Compact camera.
Before getting straight into a complete comparison, below is a simple summary of how the P70 grades vs the RZ18 when it comes to portability, imaging, features and an overall mark.
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Following is a preview of the gallery photos for Pentax Optio P70 and Pentax Optio RZ18. The complete galleries are provided at Pentax P70 Gallery and Pentax RZ18 Gallery.
Reasons to pick Pentax P70 over the Pentax RZ18
| P70 | RZ18 |
|---|
Reasons to pick Pentax RZ18 over the Pentax P70
| RZ18 | P70 | |||
|---|---|---|---|---|
| Released | September 2011 |  | March 2009 | Newer by 30 months |
| Screen sizing | 3" |  | 2.7" | Bigger screen (+0.3") |
| Screen resolution | 460k |  | 230k | Crisper screen (+230k dot) |
Common features in the Pentax P70 and Pentax RZ18
| P70 | RZ18 | |||
|---|---|---|---|---|
| Focus manually |  | Dial precise focusing | ||
| Screen type | Fixed |  | Fixed | Fixed screen |
| Selfie screen |  | Neither offers selfie screen | ||
| Touch friendly screen |  | No Touch friendly screen |
Pentax P70 vs Pentax RZ18 Physical Comparison
If you are looking to travel with your camera, you should factor in its weight and measurements. The Pentax P70 offers outer dimensions of 97mm x 54mm x 22mm (3.8" x 2.1" x 0.9") with a weight of 155 grams (0.34 lbs) and the Pentax RZ18 has proportions of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") and a weight of 178 grams (0.39 lbs).
Compare the Pentax P70 vs Pentax RZ18 in the latest Camera with Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you select at that moment. Following is the front view dimensions comparison of the P70 versus the RZ18.
Taking into account dimensions and weight, the portability score of the P70 and RZ18 is 95 and 92 respectively.
Pentax P70 vs Pentax RZ18 Sensor Comparison
More often than not, it can be tough to envision the difference in sensor dimensions only by researching a spec sheet. The image underneath may provide you a much better sense of the sensor dimensions in the P70 and RZ18.
As you can see, the two cameras enjoy the same exact sensor sizing albeit not the same resolution. You should count on the Pentax RZ18 to render greater detail utilizing its extra 4MP. Higher resolution will enable you to crop shots far more aggressively. The more aged P70 will be behind when it comes to sensor tech.
Pentax P70 vs Pentax RZ18 Screen and ViewFinder
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Pentax P70 vs Pentax RZ18 Specifications
| Pentax Optio P70 | Pentax Optio RZ18 | |
|---|---|---|
| General Information | ||
| Brand | Pentax | Pentax |
| Model type | Pentax Optio P70 | Pentax Optio RZ18 |
| Class | Ultracompact | Small Sensor Superzoom |
| Introduced | 2009-03-02 | 2011-09-12 |
| Body design | Ultracompact | Compact |
| Sensor Information | ||
| Sensor type | CCD | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor dimensions | 6.17 x 4.55mm | 6.08 x 4.56mm |
| Sensor area | 28.1mm² | 27.7mm² |
| Sensor resolution | 12 megapixel | 16 megapixel |
| Anti alias filter | ||
| Aspect ratio | - | 1:1, 4:3 and 16:9 |
| Highest Possible resolution | 4000 x 3000 | 4608 x 3456 |
| Maximum native ISO | 6400 | 6400 |
| Min native ISO | 64 | 80 |
| RAW pictures | ||
| Autofocusing | ||
| Manual focusing | ||
| AF touch | ||
| Continuous AF | ||
| Single AF | ||
| AF tracking | ||
| Selective AF | ||
| Center weighted AF | ||
| AF multi area | ||
| AF live view | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Total focus points | 9 | 9 |
| Lens | ||
| Lens mount type | fixed lens | fixed lens |
| Lens zoom range | 28-110mm (3.9x) | 25-450mm (18.0x) |
| Max aperture | f/2.8-5.0 | f/3.5-5.9 |
| Macro focusing range | 10cm | 4cm |
| Focal length multiplier | 5.8 | 5.9 |
| Screen | ||
| Range of screen | Fixed Type | Fixed Type |
| Screen size | 2.7" | 3" |
| Screen resolution | 230 thousand dot | 460 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Screen technology | - | TFT color LCD with Anti-reflective coating |
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Min shutter speed | 4s | 4s |
| Max shutter speed | 1/1000s | 1/2000s |
| Continuous shutter speed | - | 1.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Custom WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 4.60 m | 2.80 m |
| Flash settings | - | Auto, On, Off, Red-eye, Soft |
| External flash | ||
| AEB | ||
| 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) | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
| Maximum video resolution | 1280x720 | 1280x720 |
| Video file format | Motion JPEG | Motion JPEG |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 155g (0.34 pounds) | 178g (0.39 pounds) |
| Dimensions | 97 x 54 x 22mm (3.8" x 2.1" x 0.9") | 97 x 61 x 33mm (3.8" x 2.4" x 1.3") |
| 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 ID | - | D-LI92 |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Storage media | SD/SDHC, Internal | SD/SDHC/SDXC, Internal |
| Storage slots | Single | Single |
| Launch pricing | $200 | $210 |