Casio EX-H15 vs Nikon S640
93 Imaging
36 Features
29 Overall
33


96 Imaging
34 Features
24 Overall
30
Casio EX-H15 vs Nikon S640 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 64 - 3200
- Sensor-shift Image Stabilization
- 640 x 480 video
- 24-240mm (F3.2-5.7) lens
- 161g - 101 x 60 x 28mm
- Revealed January 2010
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 100 - 6400
- Optical Image Stabilization
- 1/8000s Maximum Shutter
- 1280 x 720 video
- 28-140mm (F2.7-6.6) lens
- 130g - 91 x 55 x 21mm
- Announced August 2009

Casio EX-H15 vs Nikon S640 Overview
Below, we will be matching up the Casio EX-H15 versus Nikon S640, both Small Sensor Compact cameras by companies Casio and Nikon. The image resolution of the EX-H15 (14MP) and the S640 (12MP) is pretty comparable and they come with the exact same sensor sizes (1/2.3").

The EX-H15 was launched 6 months later than the S640 which means that they are both of a similar age. Both cameras come with the identical body type (Compact).
Before delving straight into a complete comparison, below is a short introduction of how the EX-H15 matches up against the S640 with respect to portability, imaging, features and an overall grade.

Casio EX-H15 vs Nikon S640 Gallery
Below is a preview of the gallery images for Casio Exilim EX-H15 & Nikon Coolpix S640. The complete galleries are provided at Casio EX-H15 Gallery & Nikon S640 Gallery.
Reasons to pick Casio EX-H15 over the Nikon S640
EX-H15 | S640 | |||
---|---|---|---|---|
Manually focus | ![]() | Dial accurate focusing | ||
Screen dimension | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 461k | ![]() | 230k | Clearer screen (+231k dot) |
Reasons to pick Nikon S640 over the Casio EX-H15
S640 | EX-H15 |
---|
Common features in the Casio EX-H15 and Nikon S640
EX-H15 | S640 | |||
---|---|---|---|---|
Announced | January 2010 | ![]() | August 2009 | Same age |
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | Neither has selfie screen | ||
Touch screen | ![]() | Neither has Touch screen |
Casio EX-H15 vs Nikon S640 Physical Comparison
When you are planning to lug around your camera often, you need to factor in its weight and size. The Casio EX-H15 has outside measurements of 101mm x 60mm x 28mm (4.0" x 2.4" x 1.1") and a weight of 161 grams (0.35 lbs) while the Nikon S640 has specifications of 91mm x 55mm x 21mm (3.6" x 2.2" x 0.8") and a weight of 130 grams (0.29 lbs).
Contrast the Casio EX-H15 versus Nikon S640 in our completely new Camera & Lens Size Comparison Tool.
Take into account, the weight of an ILC will change depending on the lens you choose at that time. The following is the front view proportions comparison of the EX-H15 versus the S640.

Using dimensions and weight, the portability score of the EX-H15 and S640 is 93 and 96 respectively.

Casio EX-H15 vs Nikon S640 Sensor Comparison
Typically, it is hard to envision the gap in sensor measurements merely by checking out technical specs. The photograph here will offer you a better sense of the sensor sizing in the EX-H15 and S640.
As you can tell, both the cameras posses the exact same sensor measurements albeit not the same resolution. You can expect the Casio EX-H15 to produce extra detail utilizing its extra 2MP. Higher resolution can also let you crop photographs somewhat more aggressively.

Casio EX-H15 vs Nikon S640 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-H15 vs Nikon S640 Specifications
Casio Exilim EX-H15 | Nikon Coolpix S640 | |
---|---|---|
General Information | ||
Brand Name | Casio | Nikon |
Model type | Casio Exilim EX-H15 | Nikon Coolpix S640 |
Class | Small Sensor Compact | Small Sensor Compact |
Revealed | 2010-01-06 | 2009-08-04 |
Physical type | Compact | Compact |
Sensor Information | ||
Powered by | - | Expeed |
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 area | 28.1mm² | 27.7mm² |
Sensor resolution | 14 megapixels | 12 megapixels |
Anti alias filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 4:3 and 16:9 |
Max resolution | 4320 x 3240 | 4000 x 3000 |
Max native ISO | 3200 | 6400 |
Lowest native ISO | 64 | 100 |
RAW data | ||
Autofocusing | ||
Manual focusing | ||
Autofocus touch | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Selective autofocus | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Lens | ||
Lens support | fixed lens | fixed lens |
Lens zoom range | 24-240mm (10.0x) | 28-140mm (5.0x) |
Max aperture | f/3.2-5.7 | f/2.7-6.6 |
Macro focusing distance | - | 2cm |
Focal length multiplier | 5.8 | 5.9 |
Screen | ||
Type of screen | Fixed Type | Fixed Type |
Screen diagonal | 3 inches | 2.7 inches |
Screen resolution | 461k dots | 230k dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Minimum shutter speed | 4 secs | 30 secs |
Fastest shutter speed | 1/2000 secs | 1/8000 secs |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Set white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash modes | Auto, flash off, flash on, red eye reduction | - |
Hot shoe | ||
Auto exposure bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 1280 × 720 (30 fps) , 640 x 480 (30 fps), 320 x 240 (30 fps) | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
Max video resolution | 640x480 | 1280x720 |
Video file 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 proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 161 gr (0.35 lb) | 130 gr (0.29 lb) |
Dimensions | 101 x 60 x 28mm (4.0" x 2.4" x 1.1") | 91 x 55 x 21mm (3.6" x 2.2" 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 ID | NP-90 | EN-EL12 |
Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | Yes |
Time lapse shooting | ||
Storage type | SD/SDHC card, Internal | SD/SDHC, Internal |
Card slots | 1 | 1 |
Cost at release | $300 | $225 |