Pentax K-3 Mark III vs Pentax K-1 Mark II comparison
Head-to-head camera performance analysis
Pentax K-3 Mark III
pentax
$1365
Mid-size SLR
See Pentax K-3 Mark III full specs
Compare with Pentax K-1 Mark IIPentax K-1 Mark II
pentax
$1796.95
Mid-size SLR
See Pentax K-1 Mark II full specs
Compare with Pentax XG-1Compare with Pentax K-3 Mark IIIPentax K-3 Mark III
74
96 out of 130
Pentax K-3 Mark III wins
Pentax K-1 Mark II
72
94 out of 130
Quick Spec Comparison
| Specification | Pentax K-3 Mark III | Pentax K-1 Mark II |
|---|---|---|
| Sensor Size | APS-C (23 x 15.5 mm) | Full frame (35.9 x 24 mm) |
| ISO Range | 100 - 1600000 | 100 - 819200 |
| Storage Slots | 2 | 2 |
| Weather Sealing | Yes | Yes |
| Lens Mount | Pentax KAF2 | Pentax KAF |
Pentax K-3 Mark III vs Pentax K-1 Mark II
Sensor Size
Pentax K-3 Mark III: 5/10Pentax K-1 Mark II: 8/10
5
8
APS-CFull frame
Pentax K-1 Mark II leads by 3 points
Storage Slots
Pentax K-3 Mark III: 10/10Pentax K-1 Mark II: 10/10
10
10
22
Resolution
Pentax K-3 Mark III: 6/10Pentax K-1 Mark II: 8/10
6
8
2636
Pentax K-1 Mark II leads by 2 points
Max ISO Score
Pentax K-3 Mark III: 10/10Pentax K-1 Mark II: 10/10
10
10
ISO 1600000ISO 819200
Autofocus System
Pentax K-3 Mark III: 10/10Pentax K-1 Mark II: 9/10
10
9
101 points33 points
Pentax K-3 Mark III leads by 1 point
Video Capabilities
Pentax K-3 Mark III: 8/10Pentax K-1 Mark II: 7/10
8
7
3840 x 21601920 x 1080
Pentax K-3 Mark III leads by 1 point
Burst Speed
Pentax K-3 Mark III: 8/10Pentax K-1 Mark II: 5/10
8
5
124.4
Pentax K-3 Mark III leads by 3 points
Battery Life
Pentax K-3 Mark III: 8/10Pentax K-1 Mark II: 8/10
8
8
800670
Viewfinder Quality
Pentax K-3 Mark III: 5/10Pentax K-1 Mark II: 5/10
5
5
no electronic viewfinderno electronic viewfinder
Portability
Pentax K-3 Mark III: 9/10Pentax K-1 Mark II: 8/10
9
8
8201010
Pentax K-3 Mark III leads by 1 point
Lens Ecosystem
Pentax K-3 Mark III: 6/10Pentax K-1 Mark II: 6/10
6
6
163 lenses163 lenses
Value for Money
Pentax K-3 Mark III: 9/10Pentax K-1 Mark II: 8/10
9
8
$1365$1796.95
Pentax K-3 Mark III leads by 1 point
Durability
Pentax K-3 Mark III: 2/10Pentax K-1 Mark II: 2/10
2
2
22
Comparison Summary
Equal performance
Tied Categories
6