Nikon A900 vs Nikon S100
88 Imaging
46 Features
58 Overall
50


94 Imaging
39 Features
40 Overall
39
Nikon A900 vs Nikon S100 Key Specs
(Full Review)
- 20MP - 1/2.3" Sensor
- 3" Tilting Display
- ISO 80 - 3200
- Optical Image Stabilization
- 3840 x 2160 video
- 24-840mm (F3.4-6.9) lens
- 289g - 113 x 67 x 40mm
- Revealed February 2016
- Later Model is Nikon A1000
(Full Review)
- 16MP - 1/2.3" Sensor
- 3.5" Fixed Display
- ISO 125 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 28-140mm (F3.9-4.8) lens
- 175g - 99 x 65 x 18mm
- Released August 2011

Nikon A900 vs Nikon S100 Overview
On this page, we are reviewing the Nikon A900 vs Nikon S100, one is a Small Sensor Superzoom and the other is a Small Sensor Compact and both of them are designed by Nikon. There is a big difference between the image resolutions of the A900 (20MP) and S100 (16MP) but both cameras boast the same sensor measurements (1/2.3").

The A900 was released 4 years after the S100 which is quite a big gap as far as tech is concerned. The two cameras have the same body design (Compact).
Before diving straight to a complete comparison, here is a quick highlight of how the A900 grades vs the S100 with respect to portability, imaging, features and an overall mark.

Nikon A900 vs Nikon S100 Gallery
This is a sample of the gallery pics for Nikon Coolpix A900 and Nikon Coolpix S100. The complete galleries are provided at Nikon A900 Gallery and Nikon S100 Gallery.
Reasons to pick Nikon A900 over the Nikon S100
A900 | S100 | |||
---|---|---|---|---|
Released | February 2016 | ![]() | August 2011 | Newer by 55 months |
Display type | Tilting | ![]() | Fixed | Tilting display |
Display resolution | 921k | ![]() | 820k | Crisper display (+101k dot) |
Reasons to pick Nikon S100 over the Nikon A900
S100 | A900 | |||
---|---|---|---|---|
Focus manually | ![]() | More exact focusing | ||
Display dimensions | 3.5" | ![]() | 3" | Larger display (+0.5") |
Touch display | ![]() | Easily navigate |
Common features in the Nikon A900 and Nikon S100
A900 | S100 | |||
---|---|---|---|---|
Selfie screen | ![]() | Missing selfie screen |
Nikon A900 vs Nikon S100 Physical Comparison
If you are looking to travel with your camera regularly, you'll need to think about its weight and measurements. The Nikon A900 comes with outside measurements of 113mm x 67mm x 40mm (4.4" x 2.6" x 1.6") accompanied by a weight of 289 grams (0.64 lbs) and the Nikon S100 has proportions of 99mm x 65mm x 18mm (3.9" x 2.6" x 0.7") along with a weight of 175 grams (0.39 lbs).
Examine the Nikon A900 vs Nikon S100 in the new Camera and Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will change depending on the lens you use at that time. Following is a front view dimension comparison of the A900 vs the S100.

Factoring in size and weight, the portability rating of the A900 and S100 is 88 and 94 respectively.

Nikon A900 vs Nikon S100 Sensor Comparison
Generally, its hard to see the gap between sensor dimensions just by checking technical specs. The image here might offer you a far better sense of the sensor measurements in the A900 and S100.
As you have seen, both the cameras provide the same sensor dimensions but not the same MP. You should expect to see the Nikon A900 to give extra detail as a result of its extra 4 Megapixels. Greater resolution can also enable you to crop images more aggressively. The fresher A900 will have a benefit in sensor tech.

Nikon A900 vs Nikon S100 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Nikon A900 vs Nikon S100 Specifications
Nikon Coolpix A900 | Nikon Coolpix S100 | |
---|---|---|
General Information | ||
Make | Nikon | Nikon |
Model type | Nikon Coolpix A900 | Nikon Coolpix S100 |
Type | Small Sensor Superzoom | Small Sensor Compact |
Revealed | 2016-02-23 | 2011-08-24 |
Body design | Compact | Compact |
Sensor Information | ||
Chip | - | Expeed C2 |
Sensor type | BSI-CMOS | CMOS |
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 | 20MP | 16MP |
Anti alias filter | ||
Aspect ratio | 4:3 | - |
Highest resolution | 5184 x 3888 | 4608 x 3456 |
Highest native ISO | 3200 | 3200 |
Lowest native ISO | 80 | 125 |
RAW images | ||
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 type focus points | - | - |
Lens | ||
Lens support | fixed lens | fixed lens |
Lens zoom range | 24-840mm (35.0x) | 28-140mm (5.0x) |
Highest aperture | f/3.4-6.9 | f/3.9-4.8 |
Macro focusing distance | 1cm | 1cm |
Crop factor | 5.8 | 5.8 |
Screen | ||
Display type | Tilting | Fixed Type |
Display size | 3" | 3.5" |
Display resolution | 921 thousand dot | 820 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Display technology | - | Organic LED monitor |
Viewfinder Information | ||
Viewfinder type | None | None |
Features | ||
Lowest shutter speed | 8 seconds | 4 seconds |
Highest shutter speed | 1/4000 seconds | 1/2000 seconds |
Continuous shooting speed | 7.0 frames per sec | 6.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | - |
Change white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 6.00 m (at Auto ISO) | - |
Flash modes | - | Auto, On, Off, Red-Eye |
Hot shoe | ||
AEB | ||
WB bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 3840 x 2160 (30p, 25p), 1920 x 1080 (60p, 50p, 30p, 25p), 1280 x 720 (60p, 30p, 25p) | 1920 x 1080, 1280 x 720p (30fps), 640 x 480 (30fps) |
Highest video resolution | 3840x2160 | 1920x1080 |
Video format | MPEG-4, H.264 | MPEG-4, Motion JPEG |
Mic input | ||
Headphone input | ||
Connectivity | ||
Wireless | Built-In | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 289 grams (0.64 lb) | 175 grams (0.39 lb) |
Physical dimensions | 113 x 67 x 40mm (4.4" x 2.6" x 1.6") | 99 x 65 x 18mm (3.9" x 2.6" x 0.7") |
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 life | 300 shots | 150 shots |
Type of battery | Battery Pack | Battery Pack |
Battery ID | EN-EL12 | EN-EL12 |
Self timer | Yes (2, 5, 10 secs) | Yes |
Time lapse recording | ||
Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC |
Storage slots | Single | Single |
Cost at launch | $400 | $240 |