Pentax Optio S1 vs Pentax K-S2 comparison
Head-to-head camera performance analysis
Pentax Optio S1
46
51 out of 110
Pentax K-S2 wins
Pentax K-S2
62
68 out of 110
Quick Spec Comparison
| Specification | Pentax Optio S1 | Pentax K-S2 |
|---|---|---|
| Sensor Size | 1/2.3-inch (6.17 x 4.55 mm) | APS-C (23.5 x 15.6 mm) |
| ISO Range | 80 - 6400 | 100 - 51200 |
| Storage Slots | 1 | 1 |
| Weather Sealing | Yes | Yes |
| Lens Mount | fixed lens | Pentax KAF2 |
Pentax Optio S1 vs Pentax K-S2
Resolution
Pentax Optio S1: 4/10Pentax K-S2: 5/10
4
5
1420
Pentax K-S2 leads by 1 point
Max ISO Score
Pentax Optio S1: 5/10Pentax K-S2: 8/10
5
8
ISO 6400ISO 51200
Pentax K-S2 leads by 3 points
Autofocus System
Pentax Optio S1: 5/10Pentax K-S2: 6/10
5
6
9 points11 points
Pentax K-S2 leads by 1 point
Video Capabilities
Pentax Optio S1: 3/10Pentax K-S2: 7/10
3
7
1280 x 7201920 x 1080
Pentax K-S2 leads by 4 points
Burst Speed
Pentax Optio S1: 5/10Pentax K-S2: 5/10
5
5
TRUE5.4
Battery Life
Pentax Optio S1: 2/10Pentax K-S2: 4/10
2
4
260410
Pentax K-S2 leads by 2 points
Viewfinder Quality
Pentax Optio S1: 5/10Pentax K-S2: 5/10
5
5
no electronic viewfinderno electronic viewfinder
Portability
Pentax Optio S1: 10/10Pentax K-S2: 9/10
10
9
157678
Pentax Optio S1 leads by 1 point
Lens Ecosystem
Pentax Optio S1: 1/10Pentax K-S2: 6/10
1
6
0 lenses163 lenses
Pentax K-S2 leads by 5 points
Value for Money
Pentax Optio S1: 10/10Pentax K-S2: 10/10
10
10
$0$449.99
Durability
Pentax Optio S1: 1/10Pentax K-S2: 3/10
1
3
13
Pentax K-S2 leads by 2 points
Comparison Summary
Equal performance
Tied Categories
3