Casio EX-Z90 vs Nikon L21
96 Imaging
34 Features
17 Overall
27


93 Imaging
31 Features
11 Overall
23
Casio EX-Z90 vs Nikon L21 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 64 - 1600
- 1280 x 720 video
- 35-105mm (F3.1-5.9) lens
- 121g - 90 x 52 x 19mm
- Revealed August 2009
(Full Review)
- 8MP - 1/2.3" Sensor
- 2.5" Fixed Display
- ISO 64 - 1600
- 640 x 480 video
- 38-136mm (F3.1-6.7) lens
- 169g - 92 x 67 x 28mm
- Announced February 2010

Casio EX-Z90 vs Nikon L21 Overview
The following is a detailed analysis of the Casio EX-Z90 vs Nikon L21, both Small Sensor Compact cameras by manufacturers Casio and Nikon. There is a crucial difference among the sensor resolutions of the EX-Z90 (12MP) and L21 (8MP) but they feature the exact same sensor measurements (1/2.3").

The EX-Z90 was announced 5 months prior to the L21 and they are of a similar generation. The two cameras come with the identical body type (Compact).
Before getting straight into a full comparison, below is a quick view of how the EX-Z90 matches up versus the L21 in regards to portability, imaging, features and an overall mark.

Casio EX-Z90 vs Nikon L21 Gallery
This is a sample of the gallery pictures for Casio Exilim EX-Z90 and Nikon Coolpix L21. The whole galleries are provided at Casio EX-Z90 Gallery and Nikon L21 Gallery.
Reasons to pick Casio EX-Z90 over the Nikon L21
EX-Z90 | L21 | |||
---|---|---|---|---|
Manual focus | ![]() | Very precise focus | ||
Display dimension | 2.7" | ![]() | 2.5" | Larger display (+0.2") |
Reasons to pick Nikon L21 over the Casio EX-Z90
L21 | EX-Z90 |
---|
Common features in the Casio EX-Z90 and Nikon L21
EX-Z90 | L21 | |||
---|---|---|---|---|
Announced | August 2009 | ![]() | February 2010 | Same generation |
Display type | Fixed | ![]() | Fixed | Fixed display |
Display resolution | 230k | ![]() | 230k | The same display resolution |
Selfie screen | ![]() | No selfie screen | ||
Touch display | ![]() | No Touch display |
Casio EX-Z90 vs Nikon L21 Physical Comparison
If you are aiming to travel with your camera frequently, you will have to factor in its weight and dimensions. The Casio EX-Z90 has outer dimensions of 90mm x 52mm x 19mm (3.5" x 2.0" x 0.7") with a weight of 121 grams (0.27 lbs) while the Nikon L21 has dimensions of 92mm x 67mm x 28mm (3.6" x 2.6" x 1.1") accompanied by a weight of 169 grams (0.37 lbs).
Compare the Casio EX-Z90 vs Nikon L21 in the all new Camera with Lens Size Comparison Tool.
Take into consideration, the weight of an Interchangeable Lens Camera will differ based on the lens you have at that time. Following is the front view overall size comparison of the EX-Z90 against the L21.

Using size and weight, the portability score of the EX-Z90 and L21 is 96 and 93 respectively.

Casio EX-Z90 vs Nikon L21 Sensor Comparison
In many cases, it is hard to picture the contrast in sensor dimensions merely by checking out specifications. The image underneath will help give you a stronger sense of the sensor dimensions in the EX-Z90 and L21.
Plainly, both the cameras posses the exact same sensor measurements but different MP. You should anticipate the Casio EX-Z90 to produce greater detail with its extra 4MP. Greater resolution will allow you to crop pics somewhat more aggressively.

Casio EX-Z90 vs Nikon L21 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-Z90 vs Nikon L21 Specifications
Casio Exilim EX-Z90 | Nikon Coolpix L21 | |
---|---|---|
General Information | ||
Company | Casio | Nikon |
Model type | Casio Exilim EX-Z90 | Nikon Coolpix L21 |
Class | Small Sensor Compact | Small Sensor Compact |
Revealed | 2009-08-18 | 2010-02-03 |
Body design | Compact | Compact |
Sensor Information | ||
Processor Chip | Digic 4 | Expeed C2 |
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 surface area | 28.1mm² | 27.7mm² |
Sensor resolution | 12 megapixels | 8 megapixels |
Anti alias filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 4:3 and 16:9 |
Highest resolution | 4000 x 3000 | 3648 x 2736 |
Highest native ISO | 1600 | 1600 |
Min native ISO | 64 | 64 |
RAW pictures | ||
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
AF continuous | ||
Single AF | ||
AF tracking | ||
AF selectice | ||
Center weighted AF | ||
Multi area AF | ||
Live view AF | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Lens | ||
Lens support | fixed lens | fixed lens |
Lens zoom range | 35-105mm (3.0x) | 38-136mm (3.6x) |
Max aperture | f/3.1-5.9 | f/3.1-6.7 |
Macro focusing range | 10cm | 5cm |
Focal length multiplier | 5.8 | 5.9 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen sizing | 2.7" | 2.5" |
Screen resolution | 230k dot | 230k dot |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Viewfinder Information | ||
Viewfinder type | None | None |
Features | ||
Slowest shutter speed | 4s | 8s |
Maximum shutter speed | 1/2000s | 1/2000s |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Change WB | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 3.00 m | - |
Flash modes | Auto, On, Off, Red-eye, Soft | Auto, On, Off, Red-eye, Fill-in, Slow Syncro |
External flash | ||
AEB | ||
WB bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1280 x 720 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) | 640 x 480 (30 fps), 320 x 240 (30 fps) |
Highest video resolution | 1280x720 | 640x480 |
Video format | Motion JPEG | Motion JPEG |
Mic jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Eye-Fi Connected | None |
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 | 121 gr (0.27 pounds) | 169 gr (0.37 pounds) |
Dimensions | 90 x 52 x 19mm (3.5" x 2.0" x 0.7") | 92 x 67 x 28mm (3.6" x 2.6" 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-60 | 2 x AA |
Self timer | Yes (2 or 10 sec, Triple) | Yes |
Time lapse recording | ||
Type of storage | SD/MMC/SDHC card, Internal | SD/SDHC, Internal |
Storage slots | One | One |
Cost at launch | $150 | $180 |