Casio EX-Z550 vs Nikon A100
95 Imaging
36 Features
25 Overall
31


96 Imaging
45 Features
29 Overall
38
Casio EX-Z550 vs Nikon A100 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 64 - 3200
- Sensor-shift Image Stabilization
- 640 x 480 video
- 26-104mm (F2.6-5.9) lens
- 143g - 99 x 53 x 20mm
- Launched January 2010
(Full Review)
- 20MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 1600 (Bump to 3200)
- Digital Image Stabilization
- 1280 x 720 video
- 26-130mm (F3.2-6.5) lens
- 119g - 95 x 59 x 20mm
- Revealed January 2016

Casio EX-Z550 vs Nikon A100 Overview
Following is a in depth assessment of the Casio EX-Z550 and Nikon A100, both Ultracompact digital cameras by rivals Casio and Nikon. There is a sizeable difference between the sensor resolutions of the EX-Z550 (14MP) and A100 (20MP) but both cameras have the identical sensor dimensions (1/2.3").

The EX-Z550 was revealed 7 years earlier than the A100 which is quite a large gap as far as tech is concerned. Each of the cameras feature the same body design (Ultracompact).
Before going into a comprehensive comparison, here is a concise highlight of how the EX-Z550 matches up versus the A100 in relation to portability, imaging, features and an overall score.

Casio EX-Z550 vs Nikon A100 Gallery
Below is a sample of the gallery pics for Casio Exilim EX-Z550 and Nikon Coolpix A100. The full galleries are available at Casio EX-Z550 Gallery and Nikon A100 Gallery.
Reasons to pick Casio EX-Z550 over the Nikon A100
EX-Z550 | A100 | |||
---|---|---|---|---|
Focus manually | ![]() | Very accurate focus |
Reasons to pick Nikon A100 over the Casio EX-Z550
A100 | EX-Z550 | |||
---|---|---|---|---|
Revealed | January 2016 | ![]() | January 2010 | More modern by 73 months |
Common features in the Casio EX-Z550 and Nikon A100
EX-Z550 | A100 | |||
---|---|---|---|---|
Display type | Fixed | ![]() | Fixed | Fixed display |
Display size | 2.7" | ![]() | 2.7" | Same display sizing |
Display resolution | 230k | ![]() | 230k | Equal display resolution |
Selfie screen | ![]() | Absent selfie screen | ||
Touch friendly display | ![]() | Absent Touch friendly display |
Casio EX-Z550 vs Nikon A100 Physical Comparison
If you are looking to carry around your camera frequently, you should factor in its weight and dimensions. The Casio EX-Z550 offers exterior measurements of 99mm x 53mm x 20mm (3.9" x 2.1" x 0.8") and a weight of 143 grams (0.32 lbs) while the Nikon A100 has dimensions of 95mm x 59mm x 20mm (3.7" x 2.3" x 0.8") along with a weight of 119 grams (0.26 lbs).
Examine the Casio EX-Z550 and Nikon A100 in the latest Camera and Lens Size Comparison Tool.
Don't forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you choose during that time. Following is a front view dimensions comparison of the EX-Z550 versus the A100.

Using size and weight, the portability grade of the EX-Z550 and A100 is 95 and 96 respectively.

Casio EX-Z550 vs Nikon A100 Sensor Comparison
In many cases, it is difficult to visualise the contrast between sensor sizes purely by reading a spec sheet. The image below should give you a much better sense of the sensor measurements in the EX-Z550 and A100.
Clearly, both cameras come with the identical sensor size but not the same MP. You should expect to see the Nikon A100 to offer extra detail because of its extra 6MP. Greater resolution will also make it easier to crop pics a good deal more aggressively. The more aged EX-Z550 is going to be behind with regard to sensor technology.

Casio EX-Z550 vs Nikon A100 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-Z550 vs Nikon A100 Specifications
Casio Exilim EX-Z550 | Nikon Coolpix A100 | |
---|---|---|
General Information | ||
Company | Casio | Nikon |
Model type | Casio Exilim EX-Z550 | Nikon Coolpix A100 |
Category | Ultracompact | Ultracompact |
Launched | 2010-01-06 | 2016-01-14 |
Body design | Ultracompact | Ultracompact |
Sensor Information | ||
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 | 14 megapixels | 20 megapixels |
Anti alias filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 1:1, 4:3 and 16:9 |
Max resolution | 4320 x 3240 | 5152 x 3864 |
Max native ISO | 3200 | 1600 |
Max enhanced ISO | - | 3200 |
Min native ISO | 64 | 80 |
RAW data | ||
Autofocusing | ||
Focus manually | ||
AF touch | ||
Continuous AF | ||
Single AF | ||
AF tracking | ||
AF selectice | ||
Center weighted AF | ||
AF multi area | ||
Live view AF | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Lens | ||
Lens support | fixed lens | fixed lens |
Lens zoom range | 26-104mm (4.0x) | 26-130mm (5.0x) |
Maximum aperture | f/2.6-5.9 | f/3.2-6.5 |
Macro focusing distance | - | 10cm |
Focal length multiplier | 5.8 | 5.8 |
Screen | ||
Range of display | Fixed Type | Fixed Type |
Display size | 2.7 inch | 2.7 inch |
Display resolution | 230 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Min shutter speed | 4 seconds | 4 seconds |
Max shutter speed | 1/2000 seconds | 1/2000 seconds |
Continuous shutter speed | - | 1.1fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Change WB | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | - | 4.00 m (at Auto ISO) |
Flash settings | Auto, flash off, flash on, red eye reduction | Auto, auto w/redeye reduction, off, fill flash, slow sync |
Hot shoe | ||
AEB | ||
White balance bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 1280 × 720, 640 x 480, 320 x 240 | 1280 x 720 (30p) |
Max video resolution | 640x480 | 1280x720 |
Video file 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 | 143 grams (0.32 lbs) | 119 grams (0.26 lbs) |
Physical dimensions | 99 x 53 x 20mm (3.9" x 2.1" x 0.8") | 95 x 59 x 20mm (3.7" x 2.3" x 0.8") |
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 life | - | 250 images |
Battery form | - | Battery Pack |
Battery ID | - | EN-EL19 |
Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | Yes |
Time lapse shooting | ||
Type of storage | SD/SDHC card, Internal | SD/SDHC/SDXC, Internal |
Storage slots | One | One |
Retail cost | $149 | $162 |