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Nikon D3100 vs Nikon D3000 comparison

Head-to-head camera performance analysis

Nikon D3100
60
84 out of 140
Nikon D3100 wins
Nikon D3000
53
74 out of 140

Quick Spec Comparison

SpecificationNikon D3100Nikon D3000
Sensor SizeAPS-C (23.1 x 15.4 mm)APS-C (23.6 x 15.8 mm)
ISO Range100 - 3200100 - 1600
Storage Slots11
Weather SealingYesYes
Lens MountNikon FNikon F

Image Quality (DXO Overall)

Nikon D3100: 7/10Nikon D3000: 6/10
7
6
6762
Nikon D3100 leads by 1 point

Resolution

Nikon D3100: 4/10Nikon D3000: 4/10
4
4
1410

Low Light Performance

Nikon D3100: 2/10Nikon D3000: 1/10
2
1
ISO 919ISO 563
Nikon D3100 leads by 1 point

Max ISO Score

Nikon D3100: 4/10Nikon D3000: 1/10
4
1
ISO 3200ISO 1600
Nikon D3100 leads by 3 points

Dynamic Range

Nikon D3100: 8/10Nikon D3000: 8/10
8
8
11.3 EV11.1 EV

Autofocus System

Nikon D3100: 6/10Nikon D3000: 6/10
6
6
11 points11 points

Video Capabilities

Nikon D3100: 7/10Nikon D3000: 2/10
7
2
1920 x 1080None
Nikon D3100 leads by 5 points

Burst Speed

Nikon D3100: 5/10Nikon D3000: 5/10
5
5
33

Battery Life

Nikon D3100: 6/10Nikon D3000: 6/10
6
6
550500

Viewfinder Quality

Nikon D3100: 5/10Nikon D3000: 5/10
5
5
no electronic viewfinderno electronic viewfinder

Portability

Nikon D3100: 9/10Nikon D3000: 9/10
9
9
505536

Lens Ecosystem

Nikon D3100: 10/10Nikon D3000: 10/10
10
10
316 lenses316 lenses

Value for Money

Nikon D3100: 10/10Nikon D3000: 10/10
10
10
$0$0

Durability

Nikon D3100: 1/10Nikon D3000: 1/10
1
1
11

Comparison Summary

Categories Won
4
Nikon D3100
Tied Categories
10
Equal performance
Categories Won
0
Nikon D3000