Panasonic LX7 vs Pentax K-x
86 Imaging
35 Features
61 Overall
45


69 Imaging
52 Features
47 Overall
50
Panasonic LX7 vs Pentax K-x Key Specs
(Full Review)
- 10MP - 1/1.7" Sensor
- 3" Fixed Screen
- ISO 80 - 6400 (Increase to 12800)
- Optical Image Stabilization
- 1920 x 1080 video
- 24-90mm (F1.4-2.3) lens
- 298g - 111 x 68 x 46mm
- Revealed October 2012
- Earlier Model is Panasonic LX5
- New Model is Panasonic LX10
(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

Panasonic LX7 vs Pentax K-x Overview
Lets look more closely at the Panasonic LX7 vs Pentax K-x, former is a Small Sensor Compact while the other is a Entry-Level DSLR by brands Panasonic and Pentax. The resolution of the LX7 (10MP) and the K-x (12MP) is fairly well matched but the LX7 (1/1.7") and K-x (APS-C) have totally different sensor sizes.

The LX7 was released 2 years after the K-x which is quite a serious difference as far as technology is concerned. Each of these cameras have different body design with the Panasonic LX7 being a Compact camera and the Pentax K-x being a Compact SLR camera.
Before getting straight to a comprehensive comparison, here is a concise summary of how the LX7 grades against the K-x when it comes to portability, imaging, features and an overall score.

Panasonic LX7 vs Pentax K-x Gallery
Following is a sample of the gallery pictures for Panasonic Lumix DMC-LX7 & Pentax K-x. The complete galleries are viewable at Panasonic LX7 Gallery & Pentax K-x Gallery.
Reasons to pick Panasonic LX7 over the Pentax K-x
LX7 | K-x | |||
---|---|---|---|---|
Released | October 2012 | ![]() | December 2009 | More modern by 35 months |
Display dimensions | 3" | ![]() | 2.7" | Larger display (+0.3") |
Display resolution | 920k | ![]() | 230k | Clearer display (+690k dot) |
Reasons to pick Pentax K-x over the Panasonic LX7
K-x | LX7 |
---|
Common features in the Panasonic LX7 and Pentax K-x
LX7 | K-x | |||
---|---|---|---|---|
Manual focus | ![]() | Very accurate focusing | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | Neither includes selfie screen | ||
Touch friendly display | ![]() | Neither includes Touch friendly display |
Panasonic LX7 vs Pentax K-x Physical Comparison
If you are planning to carry around your camera regularly, you should take into account its weight and measurements. The Panasonic LX7 features exterior measurements of 111mm x 68mm x 46mm (4.4" x 2.7" x 1.8") having a weight of 298 grams (0.66 lbs) while the Pentax K-x has proportions of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") and a weight of 580 grams (1.28 lbs).
See the Panasonic LX7 vs Pentax K-x in our brand new Camera plus Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will differ based on the lens you are utilising at the time. Below is a front view scale comparison of the LX7 compared to the K-x.

Looking at dimensions and weight, the portability rating of the LX7 and K-x is 86 and 69 respectively.

Panasonic LX7 vs Pentax K-x Sensor Comparison
Quite often, it can be hard to see the gap between sensor sizes merely by reading through a spec sheet. The picture underneath will give you a far better sense of the sensor measurements in the LX7 and K-x.
As you can see, each of the cameras provide different megapixels and different sensor sizes. The LX7 featuring a tinier sensor will make getting shallow DOF more challenging and the Pentax K-x will give you greater detail as a result of its extra 2 Megapixels. Greater resolution can also enable you to crop images more aggressively. The newer LX7 will have an edge in sensor tech.

Panasonic LX7 vs Pentax K-x Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Panasonic LX7 vs Pentax K-x Specifications
Panasonic Lumix DMC-LX7 | Pentax K-x | |
---|---|---|
General Information | ||
Brand | Panasonic | Pentax |
Model type | Panasonic Lumix DMC-LX7 | Pentax K-x |
Category | Small Sensor Compact | Entry-Level DSLR |
Revealed | 2012-10-15 | 2009-12-23 |
Physical type | Compact | Compact SLR |
Sensor Information | ||
Powered by | Venus Engine | Prime |
Sensor type | CMOS | CMOS |
Sensor size | 1/1.7" | APS-C |
Sensor dimensions | 7.44 x 5.58mm | 23.6 x 15.8mm |
Sensor area | 41.5mm² | 372.9mm² |
Sensor resolution | 10 megapixels | 12 megapixels |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 |
Highest Possible resolution | 3648 x 2736 | 4288 x 2848 |
Maximum native ISO | 6400 | 6400 |
Maximum enhanced ISO | 12800 | 12800 |
Min native ISO | 80 | 100 |
RAW format | ||
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Continuous autofocus | ||
Autofocus single | ||
Autofocus tracking | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Live view autofocus | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Total focus points | 23 | 11 |
Lens | ||
Lens mount type | fixed lens | Pentax KAF2 |
Lens zoom range | 24-90mm (3.8x) | - |
Largest aperture | f/1.4-2.3 | - |
Macro focusing range | 1cm | - |
Number of lenses | - | 151 |
Crop factor | 4.8 | 1.5 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen size | 3 inch | 2.7 inch |
Resolution of screen | 920 thousand dots | 230 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Screen technology | TFT Color LCD | TFT LCD monitor |
Viewfinder Information | ||
Viewfinder | Electronic (optional) | Optical (pentamirror) |
Viewfinder coverage | - | 96% |
Viewfinder magnification | - | 0.57x |
Features | ||
Minimum shutter speed | 60 secs | 30 secs |
Fastest shutter speed | 1/4000 secs | 1/6000 secs |
Continuous shutter rate | 11.0 frames/s | 5.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Change white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 8.50 m | 16.00 m |
Flash modes | Auto, On, Off, Red-Eye, Slow Sync | Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Fastest flash synchronize | - | 1/180 secs |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1920 x 1080 (60, 50, 30, 25 fps), 1280 x 720p (60, 50, 30, 25 fps), 640 x 480 (30, 25 fps) | 1280 x 720 (24 fps), 640 x 416 (24 fps) |
Maximum video resolution | 1920x1080 | 1280x720 |
Video file format | MPEG-4, AVCHD | Motion JPEG |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 298 gr (0.66 lbs) | 580 gr (1.28 lbs) |
Physical dimensions | 111 x 68 x 46mm (4.4" x 2.7" x 1.8") | 123 x 92 x 68mm (4.8" x 3.6" x 2.7") |
DXO scores | ||
DXO Overall rating | 50 | 72 |
DXO Color Depth rating | 20.7 | 22.8 |
DXO Dynamic range rating | 11.7 | 12.5 |
DXO Low light rating | 147 | 811 |
Other | ||
Battery life | 330 pictures | 1900 pictures |
Battery type | Battery Pack | Battery Pack |
Battery ID | - | 4 x AA |
Self timer | Yes (2 or 10 sec, 10 sec (3 images)) | Yes (2 or 12 sec) |
Time lapse feature | ||
Type of storage | SD/SDHC/SDXC, Internal | SD/SDHC card |
Card slots | 1 | 1 |
Price at release | $400 | $600 |