Nikon L21 vs Pentax W90
93 Imaging
31 Features
11 Overall
23
94 Imaging
34 Features
21 Overall
28
Nikon L21 vs Pentax W90 Key Specs
(Full Review)
- 8MP - 1/2.3" Sensor
- 2.5" Fixed Screen
- ISO 64 - 1600
- 640 x 480 video
- 38-136mm (F3.1-6.7) lens
- 169g - 92 x 67 x 28mm
- Announced February 2010
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 6400
- 1280 x 720 video
- 28-140mm (F3.5-5.5) lens
- 164g - 108 x 59 x 25mm
- Released February 2010
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Below, we are reviewing the Nikon L21 vs Pentax W90, one being a Small Sensor Compact and the other is a Waterproof by competitors Nikon and Pentax. There exists a significant gap between the image resolutions of the L21 (8MP) and W90 (12MP) but they possess the exact same sensor size (1/2.3").
Photobucket discusses licensing 13 billion images with AI firmsThe L21 was brought out within a month of the W90 which means that they are both of a similar generation. Each of the cameras come with the identical body type (Compact).
Before getting in to a step-by-step comparison, below is a simple synopsis of how the L21 scores versus the W90 for portability, imaging, features and an overall rating.
Photography Glossary Nikon L21 vs Pentax W90 Gallery
Following is a sample of the gallery pics for Nikon Coolpix L21 and Pentax Optio W90. The entire galleries are viewable at Nikon L21 Gallery and Pentax W90 Gallery.
Reasons to pick Nikon L21 over the Pentax W90
| L21 | W90 |
|---|
Reasons to pick Pentax W90 over the Nikon L21
| W90 | L21 | |||
|---|---|---|---|---|
| Focus manually | Dial accurate focusing | |||
| Display dimension | 2.7" | 2.5" | Larger display (+0.2") |
Common features in the Nikon L21 and Pentax W90
| L21 | W90 | |||
|---|---|---|---|---|
| Released | February 2010 | February 2010 | Similar generation | |
| Display type | Fixed | Fixed | Fixed display | |
| Display resolution | 230k | 230k | Same display resolution | |
| Selfie screen | Neither features selfie screen | |||
| Touch display | Neither features Touch display |
Nikon L21 vs Pentax W90 Physical Comparison
For those who are looking to carry your camera frequently, you will want to take into account its weight and proportions. The Nikon L21 enjoys exterior measurements of 92mm x 67mm x 28mm (3.6" x 2.6" x 1.1") accompanied by a weight of 169 grams (0.37 lbs) and the Pentax W90 has measurements of 108mm x 59mm x 25mm (4.3" x 2.3" x 1.0") accompanied by a weight of 164 grams (0.36 lbs).
Check out the Nikon L21 vs Pentax W90 in the all new Camera and Lens Size Comparison Tool.
Take into account, the weight of an Interchangeable Lens Camera will differ based on the lens you are employing at that moment. Below is the front view dimension comparison of the L21 against the W90.

Considering dimensions and weight, the portability grade of the L21 and W90 is 93 and 94 respectively.
Nikon L21 vs Pentax W90 Sensor Comparison
Normally, it can be hard to picture the gap between sensor sizing merely by reading specifications. The graphic here should provide you a stronger sense of the sensor measurements in the L21 and W90.
To sum up, each of these cameras posses the exact same sensor measurements but different MP. You should expect to see the Pentax W90 to offer you extra detail having its extra 4 Megapixels. Greater resolution will help you crop images somewhat more aggressively.
Nikon L21 vs Pentax W90 Screen and ViewFinder
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Nikon L21 vs Pentax W90 Specifications
| Nikon Coolpix L21 | Pentax Optio W90 | |
|---|---|---|
| General Information | ||
| Company | Nikon | Pentax |
| Model type | Nikon Coolpix L21 | Pentax Optio W90 |
| Class | Small Sensor Compact | Waterproof |
| Announced | 2010-02-03 | 2010-02-24 |
| Body design | Compact | Compact |
| Sensor Information | ||
| Powered by | Expeed C2 | Prime |
| Sensor type | CCD | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor dimensions | 6.08 x 4.56mm | 6.17 x 4.55mm |
| Sensor surface area | 27.7mm² | 28.1mm² |
| Sensor resolution | 8 megapixels | 12 megapixels |
| Anti alias filter | ||
| Aspect ratio | 4:3 and 16:9 | 4:3, 3:2 and 16:9 |
| Max resolution | 3648 x 2736 | 4000 x 3000 |
| Max native ISO | 1600 | 6400 |
| Min native ISO | 64 | 80 |
| RAW photos | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous AF | ||
| AF single | ||
| AF tracking | ||
| AF selectice | ||
| Center weighted AF | ||
| AF multi area | ||
| Live view AF | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Total focus points | - | 9 |
| Lens | ||
| Lens support | fixed lens | fixed lens |
| Lens zoom range | 38-136mm (3.6x) | 28-140mm (5.0x) |
| Max aperture | f/3.1-6.7 | f/3.5-5.5 |
| Macro focusing range | 5cm | 1cm |
| Focal length multiplier | 5.9 | 5.8 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen sizing | 2.5" | 2.7" |
| Resolution of screen | 230k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Min shutter speed | 8 secs | 4 secs |
| Max shutter speed | 1/2000 secs | 1/1500 secs |
| Continuous shutter speed | - | 1.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Custom WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | - | 3.90 m |
| Flash modes | Auto, On, Off, Red-eye, Fill-in, Slow Syncro | Auto, On, Off, Red-eye, Soft |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 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) |
| Max video resolution | 640x480 | 1280x720 |
| Video data 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 | 169 grams (0.37 lbs) | 164 grams (0.36 lbs) |
| Dimensions | 92 x 67 x 28mm (3.6" x 2.6" x 1.1") | 108 x 59 x 25mm (4.3" x 2.3" x 1.0") |
| 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-LI68 |
| Self timer | Yes | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC, Internal | SD/SDHC card, Internal |
| Storage slots | Single | Single |
| Pricing at release | $180 | $120 |