Nikon S640 vs Sony HX20V
96 Imaging
34 Features
24 Overall
30


90 Imaging
41 Features
50 Overall
44
Nikon S640 vs Sony HX20V Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- 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
- Revealed August 2009
(Full Review)
- 18MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 100 - 12800
- Optical Image Stabilization
- 1920 x 1080 video
- 25-500mm (F3.2-5.8) lens
- 254g - 107 x 62 x 35mm
- Introduced July 2012
- Succeeded the Sony HX10V
- Replacement is Sony HX30V

Nikon S640 vs Sony HX20V Overview
On this page, we will be analyzing the Nikon S640 vs Sony HX20V, one is a Small Sensor Compact and the latter is a Small Sensor Superzoom by competitors Nikon and Sony. There exists a sizeable gap between the resolutions of the S640 (12MP) and HX20V (18MP) but both cameras provide the same sensor sizes (1/2.3").

The S640 was introduced 4 years earlier than the HX20V which is quite a large gap as far as technology is concerned. The two cameras have the same body design (Compact).
Before delving right into a in-depth comparison, here is a concise summation of how the S640 matches up against the HX20V in the way of portability, imaging, features and an overall score.

Nikon S640 vs Sony HX20V Gallery
The following is a preview of the gallery photos for Nikon Coolpix S640 and Sony Cyber-shot DSC-HX20V. The whole galleries are viewable at Nikon S640 Gallery and Sony HX20V Gallery.
Reasons to pick Nikon S640 over the Sony HX20V
S640 | HX20V |
---|
Reasons to pick Sony HX20V over the Nikon S640
HX20V | S640 | |||
---|---|---|---|---|
Introduced | July 2012 | ![]() | August 2009 | More modern by 36 months |
Focus manually | ![]() | Dial exact focus | ||
Screen dimensions | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 922k | ![]() | 230k | Crisper screen (+692k dot) |
Common features in the Nikon S640 and Sony HX20V
S640 | HX20V | |||
---|---|---|---|---|
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | Neither provides selfie screen | ||
Touch screen | ![]() | Missing Touch screen |
Nikon S640 vs Sony HX20V Physical Comparison
For anyone who is planning to carry around your camera frequently, you will have to factor its weight and proportions. The Nikon S640 provides external dimensions of 91mm x 55mm x 21mm (3.6" x 2.2" x 0.8") having a weight of 130 grams (0.29 lbs) while the Sony HX20V has measurements of 107mm x 62mm x 35mm (4.2" x 2.4" x 1.4") having a weight of 254 grams (0.56 lbs).
Contrast the Nikon S640 vs Sony HX20V in the all new Camera and Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will differ based on the lens you have attached at the time. Following is a front view dimensions comparison of the S640 vs the HX20V.

Using dimensions and weight, the portability rating of the S640 and HX20V is 96 and 90 respectively.

Nikon S640 vs Sony HX20V Sensor Comparison
Quite often, its difficult to see the contrast between sensor sizes merely by reading through specifications. The pic underneath will help provide you a far better sense of the sensor dimensions in the S640 and HX20V.
Plainly, both the cameras provide the same sensor dimensions albeit not the same MP. You should count on the Sony HX20V to give greater detail using its extra 6 Megapixels. Higher resolution can also enable you to crop pictures more aggressively. The more aged S640 is going to be behind in sensor tech.

Nikon S640 vs Sony HX20V Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Nikon S640 vs Sony HX20V Specifications
Nikon Coolpix S640 | Sony Cyber-shot DSC-HX20V | |
---|---|---|
General Information | ||
Manufacturer | Nikon | Sony |
Model type | Nikon Coolpix S640 | Sony Cyber-shot DSC-HX20V |
Class | Small Sensor Compact | Small Sensor Superzoom |
Revealed | 2009-08-04 | 2012-07-20 |
Body design | Compact | Compact |
Sensor Information | ||
Processor Chip | Expeed | BIONZ |
Sensor type | CCD | BSI-CMOS |
Sensor size | 1/2.3" | 1/2.3" |
Sensor dimensions | 6.08 x 4.56mm | 6.17 x 4.55mm |
Sensor area | 27.7mm² | 28.1mm² |
Sensor resolution | 12 megapixels | 18 megapixels |
Anti alias filter | ||
Aspect ratio | 4:3 and 16:9 | 4:3 and 16:9 |
Peak resolution | 4000 x 3000 | 4896 x 3672 |
Highest native ISO | 6400 | 12800 |
Min native ISO | 100 | 100 |
RAW files | ||
Autofocusing | ||
Focus manually | ||
AF touch | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
Selective AF | ||
Center weighted AF | ||
Multi area AF | ||
AF live view | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Total focus points | - | 9 |
Lens | ||
Lens mount type | fixed lens | fixed lens |
Lens zoom range | 28-140mm (5.0x) | 25-500mm (20.0x) |
Maximal aperture | f/2.7-6.6 | f/3.2-5.8 |
Macro focusing distance | 2cm | 1cm |
Crop factor | 5.9 | 5.8 |
Screen | ||
Display type | Fixed Type | Fixed Type |
Display size | 2.7" | 3" |
Display resolution | 230 thousand dot | 922 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Display technology | - | XtraFine TruBlack TFT LCD |
Viewfinder Information | ||
Viewfinder type | None | None |
Features | ||
Min shutter speed | 30 secs | 30 secs |
Max shutter speed | 1/8000 secs | 1/1600 secs |
Continuous shutter speed | - | 10.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | - | Yes |
Custom WB | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | - | 7.10 m |
Flash settings | - | Auto, On, Off, Slow Sync |
Hot shoe | ||
Auto exposure bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) |
Highest video resolution | 1280x720 | 1920x1080 |
Video format | Motion JPEG | MPEG-4, AVCHD |
Mic jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | None | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | BuiltIn |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 130 grams (0.29 pounds) | 254 grams (0.56 pounds) |
Physical dimensions | 91 x 55 x 21mm (3.6" x 2.2" x 0.8") | 107 x 62 x 35mm (4.2" x 2.4" x 1.4") |
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 | - | 320 photos |
Style of battery | - | Battery Pack |
Battery ID | EN-EL12 | NP-BG1 |
Self timer | Yes | Yes (2 or 10 sec, Portrait 1/2) |
Time lapse shooting | ||
Type of storage | SD/SDHC, Internal | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
Storage slots | Single | Single |
Price at release | $225 | $397 |