Olympus E-M5 II vs Pentax K-S1
80 Imaging
53 Features
84 Overall
65
69 Imaging
63 Features
70 Overall
65
Olympus E-M5 II vs Pentax K-S1 Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Fully Articulated Display
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Micro Four Thirds Mount
- 469g - 124 x 85 x 45mm
- Introduced February 2015
- Replaced the Olympus E-M5
- Refreshed by Olympus E-M5 III
(Full Review)
- 20MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 51200
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/6000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 558g - 121 x 93 x 70mm
- Launched August 2014
- Refreshed by Pentax K-S2
Olympus E-M5 II vs Pentax K-S1 Overview
The following is a detailed review of the Olympus E-M5 II and Pentax K-S1, one is a Advanced Mirrorless and the latter is a Advanced DSLR by competitors Olympus and Pentax. The image resolution of the E-M5 II (16MP) and the K-S1 (20MP) is pretty close but the E-M5 II (Four Thirds) and K-S1 (APS-C) enjoy different sensor size.
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneThe E-M5 II was brought out 6 months after the K-S1 which means that they are of a similar generation. Both of these cameras come with different body type with the Olympus E-M5 II being a SLR-style mirrorless camera and the Pentax K-S1 being a Mid-size SLR camera.
Before delving in to a comprehensive comparison, below is a short highlight of how the E-M5 II grades vs the K-S1 for portability, imaging, features and an overall mark.
Olympus E-M5 II vs Pentax K-S1 Gallery
The following is a preview of the gallery images for Olympus OM-D E-M5 II and Pentax K-S1. The entire galleries are provided at Olympus E-M5 II Gallery and Pentax K-S1 Gallery.
Reasons to pick Olympus E-M5 II over the Pentax K-S1
E-M5 II | K-S1 | |||
---|---|---|---|---|
Screen type | Fully Articulated | Fixed | Fully Articulating screen | |
Screen resolution | 1037k | 921k | Clearer screen (+116k dot) | |
Selfie screen | Easy selfies | |||
Touch friendly screen | Quickly navigate |
Reasons to pick Pentax K-S1 over the Olympus E-M5 II
K-S1 | E-M5 II |
---|
Common features in the Olympus E-M5 II and Pentax K-S1
E-M5 II | K-S1 | |||
---|---|---|---|---|
Launched | February 2015 | August 2014 | Same generation | |
Manual focus | Dial exact focusing | |||
Screen dimension | 3" | 3" | Identical screen size |
Olympus E-M5 II vs Pentax K-S1 Physical Comparison
If you are looking to travel with your camera regularly, you should take into account its weight and proportions. The Olympus E-M5 II features external dimensions of 124mm x 85mm x 45mm (4.9" x 3.3" x 1.8") along with a weight of 469 grams (1.03 lbs) while the Pentax K-S1 has measurements of 121mm x 93mm x 70mm (4.8" x 3.7" x 2.8") having a weight of 558 grams (1.23 lbs).
Contrast the Olympus E-M5 II and Pentax K-S1 in the new Camera with Lens Size Comparison Tool.Bear in mind, the weight of an Interchangeable Lens Camera will vary based on the lens you use at that moment. Underneath is the front view proportions comparison of the E-M5 II and the K-S1.
Taking into consideration dimensions and weight, the portability rating of the E-M5 II and K-S1 is 80 and 69 respectively.
Olympus E-M5 II vs Pentax K-S1 Sensor Comparison
Normally, it's difficult to picture the difference in sensor dimensions just by researching a spec sheet. The pic here should offer you a more clear sense of the sensor sizes in the E-M5 II and K-S1.
As you can see, each of these cameras have got different resolutions and different sensor dimensions. The E-M5 II because of its smaller sensor is going to make achieving shallower depth of field trickier and the Pentax K-S1 will result in extra detail having its extra 4 Megapixels. Higher resolution will allow you to crop pictures much more aggressively.
Olympus E-M5 II vs Pentax K-S1 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Olympus E-M5 II vs Pentax K-S1 Specifications
Olympus OM-D E-M5 II | Pentax K-S1 | |
---|---|---|
General Information | ||
Make | Olympus | Pentax |
Model type | Olympus OM-D E-M5 II | Pentax K-S1 |
Category | Advanced Mirrorless | Advanced DSLR |
Introduced | 2015-02-06 | 2014-08-27 |
Physical type | SLR-style mirrorless | Mid-size SLR |
Sensor Information | ||
Processor Chip | TruePic VII | Prime MII |
Sensor type | MOS | CMOS |
Sensor size | Four Thirds | APS-C |
Sensor measurements | 17.3 x 13mm | 23.5 x 15.6mm |
Sensor surface area | 224.9mm² | 366.6mm² |
Sensor resolution | 16 megapixels | 20 megapixels |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 |
Highest resolution | 4608 x 3456 | 5472 x 3648 |
Highest native ISO | 25600 | 51200 |
Min native ISO | 200 | 100 |
RAW data | ||
Min boosted ISO | 100 | - |
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Continuous autofocus | ||
Single autofocus | ||
Tracking autofocus | ||
Selective autofocus | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Total focus points | 81 | 11 |
Lens | ||
Lens support | Micro Four Thirds | Pentax KAF2 |
Total lenses | 107 | 151 |
Focal length multiplier | 2.1 | 1.5 |
Screen | ||
Display type | Fully Articulated | Fixed Type |
Display diagonal | 3 inch | 3 inch |
Display resolution | 1,037k dots | 921k dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder | Electronic | Optical (pentaprism) |
Viewfinder resolution | 2,360k dots | - |
Viewfinder coverage | 100 percent | 100 percent |
Viewfinder magnification | 0.74x | 0.64x |
Features | ||
Slowest shutter speed | 60 seconds | 30 seconds |
Maximum shutter speed | 1/8000 seconds | 1/6000 seconds |
Maximum quiet shutter speed | 1/16000 seconds | - |
Continuous shooting rate | 10.0 frames per second | 5.4 frames per second |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Change white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | no built-in flash | 10.00 m (at ISO 100) |
Flash settings | Auto, redeye, fill, off, redeye slow sync, slow sync, 2nd-curtain slow sync, manual | Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual |
External flash | ||
AE bracketing | ||
White balance bracketing | ||
Maximum flash synchronize | 1/250 seconds | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 1920 x 1080 (60p, 50p, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p), 640 x 480 (30p) | 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50 fps) |
Highest video resolution | 1920x1080 | 1920x1080 |
Video data format | MPEG-4, H.264, Motion JPEG | H.264 |
Microphone port | ||
Headphone port | ||
Connectivity | ||
Wireless | Built-In | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | Optional |
Physical | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 469 grams (1.03 lbs) | 558 grams (1.23 lbs) |
Dimensions | 124 x 85 x 45mm (4.9" x 3.3" x 1.8") | 121 x 93 x 70mm (4.8" x 3.7" x 2.8") |
DXO scores | ||
DXO All around rating | 73 | 78 |
DXO Color Depth rating | 23.0 | 23.5 |
DXO Dynamic range rating | 12.4 | 13.0 |
DXO Low light rating | 896 | 1061 |
Other | ||
Battery life | 310 images | 410 images |
Type of battery | Battery Pack | Battery Pack |
Battery ID | BLN-1 | D-LI109 |
Self timer | Yes (2 or 10 secs, custom) | Yes ( 2 or 12 seconds) |
Time lapse shooting | ||
Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC |
Card slots | One | One |
Retail cost | $699 | $339 |