Casio EX-Z90 vs Nikon S5100
96 Imaging
34 Features
17 Overall
27


95 Imaging
35 Features
21 Overall
29
Casio EX-Z90 vs Nikon S5100 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- 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)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 100 - 1600
- Optical Image Stabilization
- 1280 x 720 video
- 28-140mm (F2.7-6.6) lens
- 132g - 97 x 57 x 22mm
- Released August 2010

Casio EX-Z90 vs Nikon S5100 Overview
Its time to look a little more in depth at the Casio EX-Z90 versus Nikon S5100, both Small Sensor Compact cameras by brands Casio and Nikon. The sensor resolution of the EX-Z90 (12MP) and the S5100 (12MP) is fairly close and both cameras offer the same sensor measurements (1/2.3").

The EX-Z90 was introduced 12 months prior to the S5100 which means that they are of a similar generation. Both cameras have the same body design (Compact).
Before going into a thorough comparison, here is a simple view of how the EX-Z90 scores vs the S5100 in the way of portability, imaging, features and an overall mark.

Casio EX-Z90 vs Nikon S5100 Gallery
The following is a sample of the gallery pictures for Casio Exilim EX-Z90 and Nikon Coolpix S5100. The whole galleries are viewable at Casio EX-Z90 Gallery and Nikon S5100 Gallery.
Reasons to pick Casio EX-Z90 over the Nikon S5100
EX-Z90 | S5100 | |||
---|---|---|---|---|
Manually focus | ![]() | Dial accurate focus |
Reasons to pick Nikon S5100 over the Casio EX-Z90
S5100 | EX-Z90 | |||
---|---|---|---|---|
Released | August 2010 | ![]() | August 2009 | Newer by 12 months |
Common features in the Casio EX-Z90 and Nikon S5100
EX-Z90 | S5100 | |||
---|---|---|---|---|
Display type | Fixed | ![]() | Fixed | Fixed display |
Display dimensions | 2.7" | ![]() | 2.7" | Equal display measurements |
Display resolution | 230k | ![]() | 230k | Exact same display resolution |
Selfie screen | ![]() | Neither has selfie screen | ||
Touch friendly display | ![]() | Absent Touch friendly display |
Casio EX-Z90 vs Nikon S5100 Physical Comparison
If you're intending to travel with your camera regularly, you'll have to factor its weight and proportions. The Casio EX-Z90 has exterior measurements of 90mm x 52mm x 19mm (3.5" x 2.0" x 0.7") along with a weight of 121 grams (0.27 lbs) while the Nikon S5100 has measurements of 97mm x 57mm x 22mm (3.8" x 2.2" x 0.9") having a weight of 132 grams (0.29 lbs).
Examine the Casio EX-Z90 versus Nikon S5100 in the all new Camera and Lens Size Comparison Tool.
Take into account, the weight of an Interchangeable Lens Camera will change based on the lens you are using at the time. Here is a front view measurements comparison of the EX-Z90 against the S5100.

Using size and weight, the portability rating of the EX-Z90 and S5100 is 96 and 95 respectively.

Casio EX-Z90 vs Nikon S5100 Sensor Comparison
Generally, its hard to imagine the difference in sensor dimensions simply by looking through a spec sheet. The picture here may provide you a far better sense of the sensor sizing in the EX-Z90 and S5100.
As you can see, the 2 cameras have the same sensor dimensions and the same exact megapixels therefore you should expect comparable quality of photographs but you will want to take the production date of the cameras into account. The more aged EX-Z90 will be behind when it comes to sensor tech.

Casio EX-Z90 vs Nikon S5100 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-Z90 vs Nikon S5100 Specifications
Casio Exilim EX-Z90 | Nikon Coolpix S5100 | |
---|---|---|
General Information | ||
Company | Casio | Nikon |
Model | Casio Exilim EX-Z90 | Nikon Coolpix S5100 |
Class | Small Sensor Compact | Small Sensor Compact |
Revealed | 2009-08-18 | 2010-08-17 |
Physical type | Compact | Compact |
Sensor Information | ||
Chip | Digic 4 | Expeed C2 |
Sensor type | CCD | CCD |
Sensor size | 1/2.3" | 1/2.3" |
Sensor dimensions | 6.17 x 4.55mm | 6.17 x 4.55mm |
Sensor surface area | 28.1mm² | 28.1mm² |
Sensor resolution | 12 megapixels | 12 megapixels |
Anti aliasing filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 4:3 and 16:9 |
Maximum resolution | 4000 x 3000 | 4000 x 3000 |
Maximum native ISO | 1600 | 1600 |
Min native ISO | 64 | 100 |
RAW support | ||
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Continuous autofocus | ||
Autofocus single | ||
Tracking autofocus | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Autofocus multi area | ||
Live view autofocus | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Cross focus points | - | - |
Lens | ||
Lens mounting type | fixed lens | fixed lens |
Lens focal range | 35-105mm (3.0x) | 28-140mm (5.0x) |
Highest aperture | f/3.1-5.9 | f/2.7-6.6 |
Macro focus distance | 10cm | 2cm |
Focal length multiplier | 5.8 | 5.8 |
Screen | ||
Display type | Fixed Type | Fixed Type |
Display sizing | 2.7 inch | 2.7 inch |
Display resolution | 230 thousand dots | 230 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Lowest shutter speed | 4s | 4s |
Highest shutter speed | 1/2000s | 1/1500s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Custom white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash range | 3.00 m | - |
Flash modes | Auto, On, Off, Red-eye, Soft | Auto, On, Off, Red-eye, Fill-in, Slow Syncro |
Hot shoe | ||
AE bracketing | ||
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) | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
Maximum video resolution | 1280x720 | 1280x720 |
Video format | Motion JPEG | Motion JPEG |
Mic port | ||
Headphone port | ||
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 sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 121 gr (0.27 pounds) | 132 gr (0.29 pounds) |
Physical dimensions | 90 x 52 x 19mm (3.5" x 2.0" x 0.7") | 97 x 57 x 22mm (3.8" x 2.2" x 0.9") |
DXO scores | ||
DXO All around score | not tested | not tested |
DXO Color Depth score | not tested | not tested |
DXO Dynamic range score | not tested | not tested |
DXO Low light score | not tested | not tested |
Other | ||
Battery model | NP-60 | EN-EL10 |
Self timer | Yes (2 or 10 sec, Triple) | Yes |
Time lapse shooting | ||
Type of storage | SD/MMC/SDHC card, Internal | SD/SDHC, Internal |
Card slots | Single | Single |
Retail cost | $150 | $200 |