Pentax E90 vs Pentax RZ18
94 Imaging
33 Features
11 Overall
24
92 Imaging
39 Features
37 Overall
38
Pentax E90 vs Pentax RZ18 Key Specs
(Full Review)
- 10MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 3200
- 1280 x 720 video
- 32-95mm (F3.1-5.9) lens
- 145g - 102 x 59 x 25mm
- Launched January 2010
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 80 - 6400
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 25-450mm (F3.5-5.9) lens
- 178g - 97 x 61 x 33mm
- Launched September 2011
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Here, we are contrasting the Pentax E90 vs Pentax RZ18, one is a Small Sensor Compact and the other is a Small Sensor Superzoom and they are both created by Pentax. There is a significant difference between the resolutions of the E90 (10MP) and RZ18 (16MP) but both cameras posses the identical sensor measurements (1/2.3").
Photography GlossaryThe E90 was introduced 19 months before the RZ18 making them a generation away from each other. The two cameras feature the same body design (Compact).
Before going into a detailed comparison, here is a short summation of how the E90 matches up vs the RZ18 with regards to portability, imaging, features and an overall mark.
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Here is a sample of the gallery pics for Pentax Optio E90 and Pentax Optio RZ18. The whole galleries are provided at Pentax E90 Gallery and Pentax RZ18 Gallery.
Reasons to pick Pentax E90 over the Pentax RZ18
| E90 | RZ18 |
|---|
Reasons to pick Pentax RZ18 over the Pentax E90
| RZ18 | E90 | |||
|---|---|---|---|---|
| Launched | September 2011 |  | January 2010 | Newer by 19 months |
| Manual focus |  | More exact focus | ||
| Display size | 3" |  | 2.7" | Larger display (+0.3") |
| Display resolution | 460k |  | 230k | Crisper display (+230k dot) |
Common features in the Pentax E90 and Pentax RZ18
| E90 | RZ18 | |||
|---|---|---|---|---|
| Display type | Fixed |  | Fixed | Fixed display |
| Selfie screen |  | Neither comes with selfie screen | ||
| Touch display |  | Neither comes with Touch display |
Pentax E90 vs Pentax RZ18 Physical Comparison
In case you're looking to travel with your camera regularly, you'll need to factor in its weight and proportions. The Pentax E90 comes with outer dimensions of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") having a weight of 145 grams (0.32 lbs) whilst the Pentax RZ18 has measurements of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") with a weight of 178 grams (0.39 lbs).
Take a look at the Pentax E90 vs Pentax RZ18 in the new Camera with Lens Size Comparison Tool.
Do not forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you use at that time. Here is a front view overall size comparison of the E90 against the RZ18.
Taking into account size and weight, the portability rating of the E90 and RZ18 is 94 and 92 respectively.
Pentax E90 vs Pentax RZ18 Sensor Comparison
Often, it is very tough to imagine the difference between sensor dimensions purely by reading through specifications. The picture here will help offer you a greater sense of the sensor dimensions in the E90 and RZ18.
Plainly, each of these cameras feature the identical sensor size but different megapixels. You should expect to see the Pentax RZ18 to give more detail using its extra 6 Megapixels. Greater resolution will also let you crop images way more aggressively. The more aged E90 is going to be disadvantaged with regard to sensor technology.
Pentax E90 vs Pentax RZ18 Screen and ViewFinder
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Pentax E90 vs Pentax RZ18 Specifications
| Pentax Optio E90 | Pentax Optio RZ18 | |
|---|---|---|
| General Information | ||
| Brand Name | Pentax | Pentax |
| Model type | Pentax Optio E90 | Pentax Optio RZ18 |
| Type | Small Sensor Compact | Small Sensor Superzoom |
| Launched | 2010-01-25 | 2011-09-12 |
| Body design | Compact | Compact |
| Sensor Information | ||
| Processor | Prime | - |
| Sensor type | CCD | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor dimensions | 6.08 x 4.56mm | 6.08 x 4.56mm |
| Sensor surface area | 27.7mm² | 27.7mm² |
| Sensor resolution | 10 megapixels | 16 megapixels |
| Anti alias filter | ||
| Aspect ratio | 4:3 and 16:9 | 1:1, 4:3 and 16:9 |
| Peak resolution | 3648 x 2736 | 4608 x 3456 |
| Highest native ISO | 3200 | 6400 |
| Lowest native ISO | 80 | 80 |
| RAW data | ||
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| AF continuous | ||
| Single AF | ||
| AF tracking | ||
| AF selectice | ||
| Center weighted AF | ||
| Multi area AF | ||
| Live view AF | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Total focus points | 3 | 9 |
| Lens | ||
| Lens mount type | fixed lens | fixed lens |
| Lens zoom range | 32-95mm (3.0x) | 25-450mm (18.0x) |
| Highest aperture | f/3.1-5.9 | f/3.5-5.9 |
| Macro focusing range | 6cm | 4cm |
| Focal length multiplier | 5.9 | 5.9 |
| Screen | ||
| Range of display | Fixed Type | Fixed Type |
| Display size | 2.7 inch | 3 inch |
| Display resolution | 230k dot | 460k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Display technology | - | TFT color LCD with Anti-reflective coating |
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Minimum shutter speed | 4 seconds | 4 seconds |
| Fastest shutter speed | 1/2000 seconds | 1/2000 seconds |
| Continuous shutter speed | - | 1.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Set WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 3.50 m | 2.80 m |
| Flash settings | - | Auto, On, Off, Red-eye, Soft |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1280 x 720 (15 fps), 848 x 480 (30 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) |
| Highest 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 | 145 gr (0.32 lbs) | 178 gr (0.39 lbs) |
| Physical dimensions | 102 x 59 x 25mm (4.0" x 2.3" x 1.0") | 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 | 2 x AA | D-LI92 |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Type of storage | SD/SDHC, Internal | SD/SDHC/SDXC, Internal |
| Storage slots | Single | Single |
| Retail pricing | $100 | $210 |