Olympus E-PL9 vs Pentax K-1 II
85 Imaging
55 Features
78 Overall
64


55 Imaging
77 Features
82 Overall
79
Olympus E-PL9 vs Pentax K-1 II Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Tilting Screen
- ISO 200 - 6400 (Push to 25600)
- Sensor based Image Stabilization
- 3840 x 2160 video
- Micro Four Thirds Mount
- 380g - 117 x 68 x 39mm
- Introduced February 2018
- Old Model is Olympus E-PL8
(Full Review)
- 36MP - Full frame Sensor
- 3.2" Fully Articulated Screen
- ISO 100 - 819200
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 1920 x 1080 video
- Pentax KAF4 Mount
- 1010g - 137 x 110 x 86mm
- Introduced February 2018
- Old Model is Pentax K-1

Olympus E-PL9 vs Pentax K-1 II Overview
Let's take a deeper look at the Olympus E-PL9 versus Pentax K-1 II, one is a Entry-Level Mirrorless and the latter is a Advanced DSLR by brands Olympus and Pentax. There is a sizeable difference between the sensor resolutions of the E-PL9 (16MP) and K-1 II (36MP) and the E-PL9 (Four Thirds) and K-1 II (Full frame) have different sensor dimensions.

The E-PL9 was announced at a similar time to the K-1 II which means that they are of a similar generation. Both the cameras have different body design with the Olympus E-PL9 being a Rangefinder-style mirrorless camera and the Pentax K-1 II being a Mid-size SLR camera.
Before diving straight to a step-by-step comparison, here is a short introduction of how the E-PL9 matches up versus the K-1 II in relation to portability, imaging, features and an overall score.

Olympus E-PL9 vs Pentax K-1 II Gallery
Here is a preview of the gallery photos for Olympus PEN E-PL9 and Pentax K-1 Mark II. The whole galleries are provided at Olympus E-PL9 Gallery and Pentax K-1 II Gallery.
Reasons to pick Olympus E-PL9 over the Pentax K-1 II
E-PL9 | K-1 II | |||
---|---|---|---|---|
Screen resolution | 1040k | ![]() | 1037k | Clearer screen (+3k dot) |
Touch screen | ![]() | Quickly navigate |
Reasons to pick Pentax K-1 II over the Olympus E-PL9
K-1 II | E-PL9 | |||
---|---|---|---|---|
Screen type | Fully Articulated | ![]() | Tilting | Fully Articulating screen |
Screen dimensions | 3.2" | ![]() | 3" | Bigger screen (+0.2") |
Common features in the Olympus E-PL9 and Pentax K-1 II
E-PL9 | K-1 II | |||
---|---|---|---|---|
Introduced | February 2018 | ![]() | February 2018 | Similar generation |
Focus manually | ![]() | Dial exact focus | ||
Selfie screen | ![]() | No selfie screen |
Olympus E-PL9 vs Pentax K-1 II Physical Comparison
If you are aiming to carry around your camera, you will have to consider its weight and dimensions. The Olympus E-PL9 provides outer measurements of 117mm x 68mm x 39mm (4.6" x 2.7" x 1.5") along with a weight of 380 grams (0.84 lbs) and the Pentax K-1 II has dimensions of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") along with a weight of 1010 grams (2.23 lbs).
Contrast the Olympus E-PL9 versus Pentax K-1 II in the all new Camera with Lens Size Comparison Tool.
Don't forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you select at that time. Here is a front view measurement comparison of the E-PL9 and the K-1 II.

Considering size and weight, the portability grade of the E-PL9 and K-1 II is 85 and 55 respectively.

Olympus E-PL9 vs Pentax K-1 II Sensor Comparison
Generally, it can be difficult to imagine the difference between sensor sizes just by looking at specifications. The image here might give you a far better sense of the sensor measurements in the E-PL9 and K-1 II.
Plainly, both of these cameras provide different megapixels and different sensor sizes. The E-PL9 having a tinier sensor is going to make shooting shallower DOF more challenging and the Pentax K-1 II will give extra detail with its extra 20MP. Higher resolution can also help you crop photographs more aggressively.

Olympus E-PL9 vs Pentax K-1 II Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-PL9 vs Pentax K-1 II Specifications
Olympus PEN E-PL9 | Pentax K-1 Mark II | |
---|---|---|
General Information | ||
Company | Olympus | Pentax |
Model | Olympus PEN E-PL9 | Pentax K-1 Mark II |
Category | Entry-Level Mirrorless | Advanced DSLR |
Introduced | 2018-02-08 | 2018-02-22 |
Body design | Rangefinder-style mirrorless | Mid-size SLR |
Sensor Information | ||
Chip | TruePic VIII | PRIME IV |
Sensor type | CMOS | CMOS |
Sensor size | Four Thirds | Full frame |
Sensor measurements | 17.3 x 13mm | 35.9 x 24mm |
Sensor area | 224.9mm² | 861.6mm² |
Sensor resolution | 16 megapixels | 36 megapixels |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 |
Full resolution | 4608 x 3456 | 7360 x 4912 |
Max native ISO | 6400 | 819200 |
Max boosted ISO | 25600 | - |
Lowest native ISO | 200 | 100 |
RAW support | ||
Lowest boosted ISO | 100 | - |
Autofocusing | ||
Manual focus | ||
AF touch | ||
AF continuous | ||
AF single | ||
AF tracking | ||
Selective AF | ||
Center weighted AF | ||
Multi area AF | ||
AF live view | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Number of focus points | 121 | 33 |
Cross focus points | - | 25 |
Lens | ||
Lens mounting type | Micro Four Thirds | Pentax KAF4 |
Amount of lenses | 107 | 151 |
Focal length multiplier | 2.1 | 1 |
Screen | ||
Range of screen | Tilting | Fully Articulated |
Screen diagonal | 3 inches | 3.2 inches |
Screen resolution | 1,040 thousand dot | 1,037 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Viewfinder Information | ||
Viewfinder | Electronic (optional) | Optical (pentaprism) |
Viewfinder coverage | - | 100% |
Viewfinder magnification | - | 0.7x |
Features | ||
Lowest shutter speed | 60s | 30s |
Highest shutter speed | 1/4000s | 1/8000s |
Highest silent shutter speed | 1/16000s | - |
Continuous shooting speed | 8.6 frames per sec | 4.4 frames per sec |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Change WB | ||
Image stabilization | ||
Integrated flash | ||
Flash range | 7.60 m (at ISO 200) | no built-in flash |
Flash options | Auto, manual, redeye reduction, slow sync w/redeye reduction, slow sync , slow sync 2nd-curtain, fill-in, off | Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync |
Hot shoe | ||
AE bracketing | ||
WB bracketing | ||
Highest flash sync | - | 1/200s |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) |
Max video resolution | 3840x2160 | 1920x1080 |
Video format | MPEG-4, H.264 | MPEG-4, H.264 |
Microphone jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Built-In | Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | Built-in |
Physical | ||
Environmental seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 380g (0.84 pounds) | 1010g (2.23 pounds) |
Physical dimensions | 117 x 68 x 39mm (4.6" x 2.7" x 1.5") | 137 x 110 x 86mm (5.4" x 4.3" x 3.4") |
DXO scores | ||
DXO All around score | not tested | not tested |
DXO Color Depth score | not tested | not tested |
DXO Dynamic range score | not tested | not tested |
DXO Low light score | not tested | not tested |
Other | ||
Battery life | 350 images | 670 images |
Battery form | Battery Pack | Battery Pack |
Battery model | - | D-LI90 |
Self timer | Yes (2 or 12 secs, custom) | Yes (2 or 12 sec, custom) |
Time lapse feature | ||
Storage media | SD/SDHC/SDXC card (UHS-I supported) | Dual SD/SDHC/SDXC (UHS-I) |
Storage slots | One | Dual |
Launch cost | $599 | $1,737 |