Olympus E-M1X vs Pentax K-x
54 Imaging
61 Features
93 Overall
73
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69 Imaging
52 Features
47 Overall
50
Olympus E-M1X vs Pentax K-x Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fully Articulated Screen
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 4096 x 2160 video
- Micro Four Thirds Mount
- 997g - 144 x 147 x 75mm
- Launched January 2019
- Succeeded the Olympus E-M1 II
(Full Review)
- 12MP - APS-C Sensor
- 2.7" Fixed Display
- ISO 100 - 6400 (Push to 12800)
- Sensor based Image Stabilization
- 1/6000s Maximum Shutter
- 1280 x 720 video
- Pentax KAF2 Mount
- 580g - 123 x 92 x 68mm
- Released December 2009
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Olympus E-M1X vs Pentax K-x Overview
The following is a in depth analysis of the Olympus E-M1X versus Pentax K-x, former is a Pro Mirrorless while the other is a Entry-Level DSLR by brands Olympus and Pentax. There is a sizable difference among the image resolutions of the E-M1X (20MP) and K-x (12MP) and the E-M1X (Four Thirds) and K-x (APS-C) possess totally different sensor sizing.
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The E-M1X was introduced 9 years after the K-x which is a fairly significant difference as far as camera tech is concerned. Both of the cameras come with different body type with the Olympus E-M1X being a SLR-style mirrorless camera and the Pentax K-x being a Compact SLR camera.
Before we go straight into a step-by-step comparison, below is a short synopsis of how the E-M1X grades versus the K-x when considering portability, imaging, features and an overall mark.
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Olympus E-M1X vs Pentax K-x Gallery
Following is a sample of the gallery pics for Olympus OM-D E-M1X & Pentax K-x. The whole galleries are available at Olympus E-M1X Gallery & Pentax K-x Gallery.
Reasons to pick Olympus E-M1X over the Pentax K-x
E-M1X | K-x | |||
---|---|---|---|---|
Released | January 2019 | ![]() | December 2009 | Newer by 111 months |
Display type | Fully Articulated | ![]() | Fixed | Fully Articulating display |
Display dimension | 3" | ![]() | 2.7" | Larger display (+0.3") |
Display resolution | 1037k | ![]() | 230k | Crisper display (+807k dot) |
Selfie screen | ![]() | Easy selfies | ||
Touch display | ![]() | Easily navigate |
Reasons to pick Pentax K-x over the Olympus E-M1X
K-x | E-M1X |
---|
Common features in the Olympus E-M1X and Pentax K-x
E-M1X | K-x | |||
---|---|---|---|---|
Manually focus | ![]() | Very precise focus |
Olympus E-M1X vs Pentax K-x Physical Comparison
If you are intending to travel with your camera regularly, you'll need to think about its weight and dimensions. The Olympus E-M1X features physical dimensions of 144mm x 147mm x 75mm (5.7" x 5.8" x 3.0") accompanied by a weight of 997 grams (2.20 lbs) while the Pentax K-x has dimensions of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") with a weight of 580 grams (1.28 lbs).
See the Olympus E-M1X versus Pentax K-x in our completely new Camera plus Lens Size Comparison Tool.
Do not forget, the weight of an ILC will differ depending on the lens you are working with at that moment. Here is the front view sizing comparison of the E-M1X vs the K-x.
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Factoring in size and weight, the portability grade of the E-M1X and K-x is 54 and 69 respectively.
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Olympus E-M1X vs Pentax K-x Sensor Comparison
Oftentimes, it's difficult to visualise the gap in sensor dimensions purely by seeing specifications. The picture here will give you a far better sense of the sensor dimensions in the E-M1X and K-x.
Plainly, both cameras have got different megapixels and different sensor dimensions. The E-M1X with its smaller sensor will make shooting shallow depth of field more challenging and the Olympus E-M1X will show more detail using its extra 8 Megapixels. Greater resolution will allow you to crop pics much more aggressively. The more modern E-M1X will have an edge with regard to sensor tech.
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Olympus E-M1X vs Pentax K-x Screen and ViewFinder
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Photography Type Scores
Portrait Comparison
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Street Comparison
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Sports Comparison
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Travel Comparison
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Landscape Comparison
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Vlogging Comparison
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Olympus E-M1X vs Pentax K-x Specifications
Olympus OM-D E-M1X | Pentax K-x | |
---|---|---|
General Information | ||
Brand Name | Olympus | Pentax |
Model | Olympus OM-D E-M1X | Pentax K-x |
Category | Pro Mirrorless | Entry-Level DSLR |
Launched | 2019-01-24 | 2009-12-23 |
Body design | SLR-style mirrorless | Compact SLR |
Sensor Information | ||
Chip | Dual TruePic VIII | Prime |
Sensor type | CMOS | CMOS |
Sensor size | Four Thirds | APS-C |
Sensor dimensions | 17.4 x 13mm | 23.6 x 15.8mm |
Sensor surface area | 226.2mm² | 372.9mm² |
Sensor resolution | 20MP | 12MP |
Anti aliasing filter | ||
Aspect ratio | 4:3 | 3:2 |
Peak resolution | 5184 x 3888 | 4288 x 2848 |
Highest native ISO | 25600 | 6400 |
Highest enhanced ISO | - | 12800 |
Lowest native ISO | 200 | 100 |
RAW support | ||
Lowest enhanced ISO | 64 | - |
Autofocusing | ||
Focus manually | ||
AF touch | ||
Continuous AF | ||
AF single | ||
Tracking AF | ||
AF selectice | ||
AF center weighted | ||
AF multi area | ||
Live view AF | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Number of focus points | 121 | 11 |
Lens | ||
Lens mount | Micro Four Thirds | Pentax KAF2 |
Amount of lenses | 107 | 151 |
Crop factor | 2.1 | 1.5 |
Screen | ||
Screen type | Fully Articulated | Fixed Type |
Screen sizing | 3" | 2.7" |
Resolution of screen | 1,037k dot | 230k dot |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Screen technology | - | TFT LCD monitor |
Viewfinder Information | ||
Viewfinder type | Electronic | Optical (pentamirror) |
Viewfinder resolution | 2,360k dot | - |
Viewfinder coverage | 100 percent | 96 percent |
Viewfinder magnification | 0.74x | 0.57x |
Features | ||
Minimum shutter speed | 60 secs | 30 secs |
Fastest shutter speed | 1/8000 secs | 1/6000 secs |
Fastest silent shutter speed | 1/32000 secs | - |
Continuous shutter speed | 60.0 frames/s | 5.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Built-in flash | ||
Flash range | no built-in flash | 16.00 m |
Flash modes | Redeye, Fill-in, Flash Off, Red-eye Slow sync (1st curtain), Slow sync.(1st curtain), Slow sync (2nd curtain), manual | Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless |
Hot shoe | ||
AE bracketing | ||
White balance bracketing | ||
Fastest flash sync | - | 1/180 secs |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM | 1280 x 720 (24 fps), 640 x 416 (24 fps) |
Highest video resolution | 4096x2160 | 1280x720 |
Video format | MPEG-4, H.264 | Motion JPEG |
Mic jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Built-In | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | Yes (USB-PD allows charging by laptop or external power bank) | USB 2.0 (480 Mbit/sec) |
GPS | Built-in | None |
Physical | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 997g (2.20 pounds) | 580g (1.28 pounds) |
Dimensions | 144 x 147 x 75mm (5.7" x 5.8" x 3.0") | 123 x 92 x 68mm (4.8" x 3.6" x 2.7") |
DXO scores | ||
DXO Overall score | not tested | 72 |
DXO Color Depth score | not tested | 22.8 |
DXO Dynamic range score | not tested | 12.5 |
DXO Low light score | not tested | 811 |
Other | ||
Battery life | 870 images | 1900 images |
Type of battery | Built-in | Battery Pack |
Battery model | - | 4 x AA |
Self timer | Yes (2 or 12 secs, custom) | Yes (2 or 12 sec) |
Time lapse shooting | ||
Type of storage | - | SD/SDHC card |
Storage slots | Dual | Single |
Price at release | $2,999 | $600 |