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Nikon D5100 vs Sony A230

Portability
66
Imaging
57
Features
81
Overall
66
Nikon D5100 front
 
Sony Alpha DSLR-A230 front
Portability
69
Imaging
50
Features
40
Overall
46

Nikon D5100 vs Sony A230 Key Specs

Nikon D5100
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 6400 (Increase to 25600)
  • 1920 x 1080 video
  • Nikon F Mount
  • 560g - 128 x 97 x 79mm
  • Released April 2011
  • Older Model is Nikon D5000
  • Replacement is Nikon D5200
Sony A230
(Full Review)
  • 10MP - APS-C Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 490g - 128 x 97 x 68mm
  • Released May 2009
  • Earlier Model is Sony A200
  • Renewed by Sony A290
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Nikon D5100 vs Sony A230 Overview

Below is a thorough assessment of the Nikon D5100 and Sony A230, both Entry-Level DSLR digital cameras by manufacturers Nikon and Sony. There is a considerable difference between the sensor resolutions of the D5100 (16MP) and A230 (10MP) but both cameras have the same sensor measurements (APS-C).

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The D5100 was brought out 24 months later than the A230 which makes them a generation apart from each other. Both cameras have the same body design (Compact SLR).

Before delving right into a complete comparison, here is a quick summary of how the D5100 scores against the A230 with regards to portability, imaging, features and an overall grade.

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Reasons to pick Nikon D5100 over the Sony A230

 D5100 A230 
ReleasedApril 2011May 2009More recent by 24 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution921k230kSharper screen (+691k dot)
Selfie screen Take selfies

Reasons to pick Sony A230 over the Nikon D5100

 A230 D5100 

Common features in the Nikon D5100 and Sony A230

 D5100 A230 
Focus manually More precise focusing
Touch screen Neither has Touch screen

Nikon D5100 vs Sony A230 Physical Comparison

If you are looking to lug around your camera often, you will have to factor in its weight and measurements. The Nikon D5100 has outer dimensions of 128mm x 97mm x 79mm (5.0" x 3.8" x 3.1") accompanied by a weight of 560 grams (1.23 lbs) whilst the Sony A230 has proportions of 128mm x 97mm x 68mm (5.0" x 3.8" x 2.7") along with a weight of 490 grams (1.08 lbs).

Analyze the Nikon D5100 and Sony A230 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will differ depending on the lens you are utilising during that time. Underneath is a front view measurement comparison of the D5100 versus the A230.

Nikon D5100 vs Sony A230 size comparison

Taking into account size and weight, the portability rating of the D5100 and A230 is 66 and 69 respectively.

Nikon D5100 vs Sony A230 top view buttons comparison

Nikon D5100 vs Sony A230 Sensor Comparison

Oftentimes, it is very difficult to see the contrast between sensor measurements merely by going over specifications. The photograph here should provide you a more clear sense of the sensor dimensions in the D5100 and A230.

Plainly, each of these cameras provide the same sensor dimensions albeit not the same MP. You can count on the Nikon D5100 to deliver extra detail having its extra 6MP. Higher resolution will make it easier to crop pictures more aggressively. The more modern D5100 is going to have an advantage when it comes to sensor technology.

Nikon D5100 vs Sony A230 sensor size comparison

Nikon D5100 vs Sony A230 Screen and ViewFinder

Nikon D5100 vs Sony A230 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Nikon D5100 Portrait photography details
Sony A230 Portrait photography details
74
focusing manually
MP count decent (16 megapixels)
sensor size is good (APS-C)
includes face detection focusing
supports RAW files
54
focusing manually
sensor size is decent (APS-C)
saves RAW formats
no liveview feature
MP count low (10MP)
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Street Comparison

Nikon D5100 Street photography info
Sony A230 Street photography info
67
screen articulates
sensor size is good (APS-C)
supports RAW files
no image stabilization
67
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
saves RAW formats
screen does not articulate
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Sports Comparison

Sports photography with Nikon D5100
Sports photography with Sony A230
64
MP count decent (16MP)
sensor size is good (APS-C)
includes tracking autofocus
good battery pack (660 per charge)
comes with phase detect AF
very slow continuous shooting (4.0 fps)
no image stabilization
46
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
supports phase detect auto focus
no liveview feature
low frames per second (3.0 fps)
MP count low (10MP)
not so great battery (230 CIPA)
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Travel Comparison

Travel photography with Nikon D5100
Travel photography with Sony A230
77
good battery pack (660 shots)
MP count decent (16MP)
has built in flash
screen is selfie friendly
45
flash built-in
no Timelapse function
not so great battery (230 shots)
MP count low (10MP)
screen is not selfie friendly
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Landscape Comparison

Nikon D5100 Landscape photography highlights
Sony A230 Landscape photography highlights
73
focusing manually
swap lenses (Nikon F mount)
screen size is decent (3 inch)
MP count decent (16MP)
sensor size is good (APS-C)
supports RAW files
good battery pack (660 CIPA)
no image stabilization
51
focusing manually
swap lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
saves RAW formats
small screen (2.7 inches)
no liveview feature
MP count low (10 megapixels)
not so great battery (230 per charge)
no Timelapse function
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Vlogging Comparison

Nikon D5100 Vlogging info
Sony A230 Vlogging info
69
screen is selfie friendly
includes face detection focusing
high quality video (1920 x 1080 resolution)
does have external microphone support
no image stabilization
9
no video
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Nikon D5100 vs Sony A230 Specifications

Detailed spec comparison table for Nikon D5100 and Sony A230
 Nikon D5100Sony Alpha DSLR-A230
General Information
Company Nikon Sony
Model type Nikon D5100 Sony Alpha DSLR-A230
Class Entry-Level DSLR Entry-Level DSLR
Released 2011-04-26 2009-05-18
Physical type Compact SLR Compact SLR
Sensor Information
Chip Expeed 2 Bionz
Sensor type CMOS CCD
Sensor size APS-C APS-C
Sensor measurements 23.6 x 15.7mm 23.5 x 15.7mm
Sensor surface area 370.5mm² 369.0mm²
Sensor resolution 16MP 10MP
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Full resolution 4928 x 3264 3872 x 2592
Max native ISO 6400 3200
Max boosted ISO 25600 -
Lowest native ISO 100 100
RAW images
Autofocusing
Manual focusing
AF touch
Continuous AF
AF single
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 11 9
Cross type focus points 1 -
Lens
Lens support Nikon F Sony/Minolta Alpha
Amount of lenses 309 143
Focal length multiplier 1.5 1.5
Screen
Type of screen Fully Articulated Fixed Type
Screen sizing 3 inch 2.7 inch
Screen resolution 921 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch friendly
Screen tech TFT LCD monitor -
Viewfinder Information
Viewfinder Optical (pentamirror) Optical (pentamirror)
Viewfinder coverage 95% 95%
Viewfinder magnification 0.52x 0.55x
Features
Slowest shutter speed 30 secs 30 secs
Maximum shutter speed 1/4000 secs 1/4000 secs
Continuous shooting rate 4.0fps 3.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash distance 12.00 m (at ISO 100) 10.00 m
Flash settings Auto, On, Off, Red-eye, Slow sync, Rear curtain Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless
Hot shoe
AE bracketing
White balance bracketing
Maximum flash synchronize 1/200 secs 1/160 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (30, 25, 24 fps), 1280 x 720 (30, 25, 24 fps), 640 x 424 (30, 25 fps) -
Max video resolution 1920x1080 None
Video data format MPEG-4 -
Microphone 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 Optional None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 560 gr (1.23 lb) 490 gr (1.08 lb)
Physical dimensions 128 x 97 x 79mm (5.0" x 3.8" x 3.1") 128 x 97 x 68mm (5.0" x 3.8" x 2.7")
DXO scores
DXO All around rating 80 63
DXO Color Depth rating 23.5 22.3
DXO Dynamic range rating 13.6 11.4
DXO Low light rating 1183 531
Other
Battery life 660 shots 230 shots
Form of battery Battery Pack Battery Pack
Battery ID EN-EL14 NP-FH50
Self timer Yes (2, 5, 10 or 20 sec) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/SDHC/SDXC SD/ SDHC, Memory Stick Pro Duo
Card slots Single Single
Cost at launch $0 $569