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Pentax K-3 vs Pentax K-3 Mark II comparison

Head-to-head camera performance analysis

Pentax K-3
66
93 out of 140
Pentax K-3 Mark II wins
Pentax K-3 Mark II
69
96 out of 140

Quick Spec Comparison

SpecificationPentax K-3Pentax K-3 Mark II
Sensor SizeAPS-C (23.5 x 15.6 mm)APS-C (23.5 x 15.6 mm)
ISO Range100 - 51200100 - 51200
Storage Slots22
Weather SealingYesYes
Lens MountPentax KAF2Pentax KAF2

Pentax K-3 vs Pentax K-3 Mark II

Image Quality (DXO Overall)

Pentax K-3: 8/10Pentax K-3 Mark II: 8/10
8
8
8080

Resolution

Pentax K-3: 6/10Pentax K-3 Mark II: 6/10
6
6
2424

Low Light Performance

Pentax K-3: 3/10Pentax K-3 Mark II: 3/10
3
3
ISO 1216ISO 1106

Max ISO Score

Pentax K-3: 8/10Pentax K-3 Mark II: 8/10
8
8
ISO 51200ISO 51200

Dynamic Range

Pentax K-3: 9/10Pentax K-3 Mark II: 10/10
9
10
13.4 EV13.6 EV
Pentax K-3 Mark II leads by 1 point

Autofocus System

Pentax K-3: 8/10Pentax K-3 Mark II: 8/10
8
8
27 points27 points

Video Capabilities

Pentax K-3: 7/10Pentax K-3 Mark II: 7/10
7
7
1920 x 10801920 x 1080

Burst Speed

Pentax K-3: 6/10Pentax K-3 Mark II: 6/10
6
6
88.3

Battery Life

Pentax K-3: 6/10Pentax K-3 Mark II: 8/10
6
8
560720
Pentax K-3 Mark II leads by 2 points

Viewfinder Quality

Pentax K-3: 5/10Pentax K-3 Mark II: 5/10
5
5
no electronic viewfinderno electronic viewfinder

Portability

Pentax K-3: 9/10Pentax K-3 Mark II: 9/10
9
9
800800

Lens Ecosystem

Pentax K-3: 6/10Pentax K-3 Mark II: 6/10
6
6
163 lenses163 lenses

Value for Money

Pentax K-3: 10/10Pentax K-3 Mark II: 10/10
10
10
$418$639.98

Durability

Pentax K-3: 2/10Pentax K-3 Mark II: 2/10
2
2
22

Comparison Summary

Pentax K-3
Categories Won
0
Equal performance
Tied Categories
12
Pentax K-3 Mark II
Categories Won
2

Oficial sources