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Nikon S640 vs Sony HX7V

Portability
96
Imaging
35
Features
24
Overall
30
Nikon Coolpix S640 front
 
Sony Cyber-shot DSC-HX7V front
Portability
92
Imaging
39
Features
37
Overall
38

Nikon S640 vs Sony HX7V Key Specs

Nikon S640
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1/8000s Max Shutter
  • 1280 x 720 video
  • 28-140mm (F2.7-6.6) lens
  • 130g - 91 x 55 x 21mm
  • Introduced August 2009
Sony HX7V
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 125 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-250mm (F3.5-5.5) lens
  • 208g - 102 x 58 x 29mm
  • Announced July 2011
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Nikon S640 vs Sony HX7V Overview

Lets look much closer at the Nikon S640 versus Sony HX7V, both Small Sensor Compact cameras by manufacturers Nikon and Sony. There is a substantial difference among the resolutions of the S640 (12MP) and HX7V (16MP) but both cameras boast the same sensor sizing (1/2.3").

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The S640 was introduced 23 months prior to the HX7V making them a generation apart from each other. Both of the cameras have the same body design (Compact).

Before getting into a comprehensive comparison, here is a quick view of how the S640 grades against the HX7V when considering portability, imaging, features and an overall rating.

Photography Glossary
	
	

Reasons to pick Nikon S640 over the Sony HX7V

 S640 HX7V 

Reasons to pick Sony HX7V over the Nikon S640

 HX7V S640 
AnnouncedJuly 2011August 2009Fresher by 23 months
Display dimensions3"2.7"Larger display (+0.3")
Display resolution921k230kSharper display (+691k dot)

Common features in the Nikon S640 and Sony HX7V

 S640 HX7V 
Focus manually No manual focusing
Display typeFixed Fixed Fixed display
Selfie screen No selfie screen
Touch display No Touch display

Nikon S640 vs Sony HX7V Physical Comparison

If you're going to carry your camera regularly, you're going to have to think about its weight and volume. The Nikon S640 has got outside measurements of 91mm x 55mm x 21mm (3.6" x 2.2" x 0.8") along with a weight of 130 grams (0.29 lbs) whilst the Sony HX7V has sizing of 102mm x 58mm x 29mm (4.0" x 2.3" x 1.1") with a weight of 208 grams (0.46 lbs).

Examine the Nikon S640 versus Sony HX7V in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will change dependant on the lens you are utilising at the time. Underneath is a front view dimension comparison of the S640 versus the HX7V.

Nikon S640 vs Sony HX7V size comparison

Looking at size and weight, the portability score of the S640 and HX7V is 96 and 92 respectively.

Nikon S640 vs Sony HX7V top view buttons comparison

Nikon S640 vs Sony HX7V Sensor Comparison

In many cases, it's tough to see the gap in sensor sizing just by viewing technical specs. The photograph here should offer you a greater sense of the sensor measurements in the S640 and HX7V.

As you have seen, both of those cameras have the same sensor dimensions but not the same MP. You can expect to see the Sony HX7V to provide you with extra detail using its extra 4MP. Greater resolution will also help you crop photos a bit more aggressively. The older S640 will be behind when it comes to sensor tech.

Nikon S640 vs Sony HX7V sensor size comparison

Nikon S640 vs Sony HX7V Screen and ViewFinder

Nikon S640 vs Sony HX7V Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon S640 as a Portrait photography camera
Sony HX7V as a Portrait photography camera
21
manual focus not available
no manual control
external flash not possible
sensor resolution low (12MP)
sensor is very small (1/2.3")
has no RAW files
30
megapixel count good (16MP)
focusing manually not possible
manual exposure not available
cannot use external flash
sensor size is very small (1/2.3")
doesn't have RAW format
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Street Comparison

Nikon S640 Street photography features
Sony HX7V Street photography features
63
built in image stabilization (Optical)
lighter than others in class (130g)
screen is fixed
sensor is very small (1/2.3")
has no RAW files
56
built in image stabilization (Optical)
fixed screen
sensor size is very small (1/2.3")
doesn't have RAW format
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Sports Comparison

Nikon S640 Sports photography information
Sony HX7V Sports photography information
34
high shutter speed (1/8,000 seconds)
built in image stabilization (Optical)
no shutter priority mode
sensor resolution low (12MP)
sensor is very small (1/2.3")
has no phase detect auto focus
39
built in image stabilization (Optical)
megapixel count good (16 megapixels)
lack of shutter priority mode
sensor size is very small (1/2.3")
doesn't have phase detect autofocus
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Travel Comparison

Nikon S640 Travel photography info
Sony HX7V Travel photography info
62
lighter than others in class (130g)
flash built-in
relatively wide (28mm)
no Timelapse recording
sensor resolution low (12MP)
display is not selfie friendly
sluggish max aperture (f2.7)
67
megapixel count good (16MP)
has built in flash
quite wide (25mm)
long zoom (250mm)
does not have Timelapse function
does not have selfie friendly display
somewhat slow max aperture (f3.5)
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Landscape Comparison

Landscape photography with Nikon S640
Landscape photography with Sony HX7V
32
relatively wide (28mm)
built in image stabilization (Optical)
manual focus not available
can't swap lens (fixed lens mount)
sluggish max aperture (f2.7)
screen is small (2.7 inch)
no manual control
sensor resolution low (12 megapixels)
sensor is very small (1/2.3")
has no RAW files
no Timelapse recording
42
quite wide (25mm)
screen is a good size (3")
built in image stabilization (Optical)
megapixel count good (16MP)
focusing manually not possible
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.5)
manual exposure not available
sensor size is very small (1/2.3")
doesn't have RAW format
does not have Timelapse function
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Vlogging Comparison

Nikon S640 as a Vlogging camera
Sony HX7V as a Vlogging camera
31
relatively wide (28mm)
built in image stabilization (Optical)
lighter than others in class (130 grams)
sluggish max aperture (f2.7)
display is not selfie friendly
video res low (1280 x 720 pixels)
no external microphone socket
32
quite wide (25mm)
built in image stabilization (Optical)
video resolution high (1920 x 1080 pxls)
somewhat slow max aperture (f3.5)
does not have selfie friendly display
does not have external microphone port
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Nikon S640 vs Sony HX7V Specifications

Detailed spec comparison table for Nikon S640 and Sony HX7V
 Nikon Coolpix S640Sony Cyber-shot DSC-HX7V
General Information
Company Nikon Sony
Model Nikon Coolpix S640 Sony Cyber-shot DSC-HX7V
Class Small Sensor Compact Small Sensor Compact
Introduced 2009-08-04 2011-07-19
Body design Compact Compact
Sensor Information
Chip Expeed BIONZ
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.08 x 4.56mm 6.17 x 4.55mm
Sensor surface area 27.7mm² 28.1mm²
Sensor resolution 12MP 16MP
Anti aliasing filter
Aspect ratio 4:3 and 16:9 4:3 and 16:9
Peak resolution 4000 x 3000 4608 x 3456
Highest native ISO 6400 3200
Min native ISO 100 125
RAW files
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points - 9
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 28-140mm (5.0x) 25-250mm (10.0x)
Largest aperture f/2.7-6.6 f/3.5-5.5
Macro focus distance 2cm -
Crop factor 5.9 5.8
Screen
Display type Fixed Type Fixed Type
Display diagonal 2.7 inch 3 inch
Resolution of display 230 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch screen
Display tech - XtraFine LCD
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 30 seconds 30 seconds
Fastest shutter speed 1/8000 seconds 1/1600 seconds
Continuous shutter speed - 10.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Custom WB
Image stabilization
Integrated flash
Flash range - 4.80 m
Flash options - Auto, On, Off, Slow Sync
Hot shoe
AEB
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
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), 640 x 480 (30 fps)
Highest video resolution 1280x720 1920x1080
Video file format Motion JPEG MPEG-4, AVCHD
Microphone 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 proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 130 grams (0.29 pounds) 208 grams (0.46 pounds)
Physical dimensions 91 x 55 x 21mm (3.6" x 2.2" x 0.8") 102 x 58 x 29mm (4.0" x 2.3" x 1.1")
DXO scores
DXO Overall 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 EN-EL12 NP-BG1
Self timer Yes Yes (2 or 10 sec, Portrait 1/2)
Time lapse recording
Type of storage SD/SDHC, Internal SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Storage slots 1 1
Cost at release $225 $499