Pentax K-x vs Ricoh GR II

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Pentax K-x vs Ricoh GR II

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APS-C 369.7mm²
12.4 megapixels
ISO 200 - 6400

Go in depth with our full Pentax K-x Review.
See real-world photos taken with the K-x.

APS-C 369.7mm²
16.2 megapixels
28.00mm (35mm eq.)

Go in depth with our full Ricoh GR II Review.
How does it shoot? Ricoh GR II in the real world.
See real-world photos taken with the GR II.
Compare Ricoh GR II image quality against competitors.
What’s the bottom line? Read our Ricoh GR II conclusion.

Succeeded by the Pentax K-r
Compare K-x vs K-r

Succeeded by the Ricoh GR III
Compare GR II vs GR III

Compare PENTAX K-R vs RICOH GR III

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Differences

Pentax K-x advantages over Ricoh GR II

Eye-level viewfinder
Eye-level vs Rear display only
You'll be able to frame photos even when the sun is out
In-Camera Image Stabilization
Yes vs No
Reduces the effects of camera shake at slower shutter speeds
Fast startup
~0.60 vs 1.3 sec
Faster startup lets you catch the moment
Longer stills battery life
More info

Longer stills battery life

Cameras with longer battery life can take more photos before exhausting their batteries.

Special note: The measurement standard for battery life stipulates that if a camera has an internal flash, it must be used for 50% of photos taken. For this reason, comparisons of one camera with an internal flash to another without will not be comparable

420 vs 320 shots
Capture more photos
Less shutter lag
0.10 vs 0.29 sec
Focus and take a photo quickly (wide angle)
Has anti-aliasing filter
Filter vs No Filter
Reduces unsightly moiré in photos
Faster shutter
1/6000 vs 1/4000 sec
Shoot wide open in bright light

Ricoh GR II advantages over Pentax K-x

Built-in Wi-Fi
Wi-Fi vs None
Share your photos wirelessly
NFC
Yes vs No
Simplifies pairing your camera with supported phones
Higher effective ISO

Higher effective ISO

Maximum effective ISO is an estimate of the highest sensitivity at which a camera can capture excellent quality photos.

Cameras with higher effective ISO will be better choices for indoor photography, night shooting, and indoor sports photography, especially if you intend to make large prints.

You can learn more at our glossary entry.

Maximum effective ISO test data courtesy of DxO Mark.
GR II test data on DxO Mark K-x test data on DxO Mark

1,078 vs 811 iso
Take photos in low light with less noise
Integrated ND filter
Yes vs No
Shoot in daylight with a large aperture or slow shutter
Thinner
34 mm vs 69 mm
Thinner
Higher max flash sync
1/4000 vs 1/180 sec
Reduce the effect of ambient light in flash shots
Newer
9 years vs 15 years old
Newer cameras often support more advanced features
HDMI out
HDMI out vs None
Use HDMI output to monitor or review video
More dots on screen
1229k vs 230k dots
Can mean greater resolution or a brighter screen
Shoots 1080p video
Yes vs No
You'll want this if you shoot video
More pixels
16.2 vs 12.4 megapixels
Higher resolution photos
Shoots 60p video
Yes vs No
A faster framerate can give you more editing options
Lacks anti-aliasing filter
No Filter vs Filter
Enjoy sharper photos
Longer exposure
300 vs 30 sec
Long exposures for night shots
Bigger JPEG buffer
Unlimited vs 25 shots
Take more JPEG shots before waiting (burst mode)
Higher extended ISO
25600 vs 12800 ISO
Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

Rear display
Both provide
Review photos on the back of the camera
RAW file ability
Both provide
Gives you more flexibility to develop your photos later
Internal flash
Both provide
Useful in a pinch for fill flash
Manual focus
Both provide
AF is for the weak. Real photographers focus manually.
Hot shoe
Both provide
Off-camera flashes open new possibilities
Bulb shutter
Both provide
Hold the shutter open manually for long exposures

Common Weaknesses

Tilt-swivel screen
Neither provide
Tilt and swivel the screen for maximum shooting flexibility
Focus peaking
Neither provide
Your camera will highlight what's in focus
Touchscreen
Neither provide
Interact with your camera just like your smartphone
In-camera panoramas
Neither provide
Stitches multiple shots into a panoramic photo
Tiltable Screen
Neither provide
Tilt the screen for shooting flexbility
Built-in Bluetooth
Neither provide
Always-on wireless connectivity
Built-in GPS
Neither provide
Geotag your photos
On-sensor phase detect
Neither provide
Usually improves live view and video AF performance
Top deck display
Neither provide
Check settings with a screen on top of the camera
External Mic Jack
Neither provide
Improved sound fidelity when shooting video
Dual card slots
Neither provide
Gives you more storage flexibility
Headphone jack
Neither provide
Monitor audio recording while you shoot video
Slow-motion videos
Neither provide
Shoot slow-motion videos

User reviews

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Adorama
Read K-x User Reviews

Amazon
Adorama
Read GR II User Reviews

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Review Excerpt

Read our Pentax K-x Full Review

Shooting with a wide prime helps you see new shots; Good performance and fast autofocus; Excellent sharp, bright lens; Very customizable; In-camera Wi-Fi works with more than just Android and iOS; Supports Pentax wireless flash strobes
Fixed, wide prime lens isn't for everyone; Cramped controls; Burst capture is slower for JPEGs; Tends too warm under incandescent lighting; Wi-Fi app is poor, and web browser control has cluttered interface
Read our Ricoh GR II Review

The Competition

Compared to Sony DSLR-A380

Pentax K-x

Sony DSLR-A380

$702
APS-C

Lens selection
Less expensive

$849
APS-C

Tiltable Screen
HDMI out

Compare Pentax K-x vs Sony DSLR-A380

Ricoh GR II

Sony DSLR-A380

$538
APS-C

Built-in Wi-Fi
Higher effective ISO

$849
APS-C

Eye-level viewfinder
In-Camera Image Stabilization

Compare Ricoh GR II vs Sony DSLR-A380

Compared to Pentax K-7

Pentax K-x

Pentax K-7

$702
APS-C

Less expensive
Higher effective ISO

$1300
APS-C

Longer stills battery life
Top deck display

Compare Pentax K-x vs Pentax K-7

Ricoh GR II

Pentax K-7

$538
APS-C

Built-in Wi-Fi
NFC

$1300
APS-C

Eye-level viewfinder
In-Camera Image Stabilization

Compare Ricoh GR II vs Pentax K-7

Compared to Pentax K-r

Pentax K-x

Pentax K-r

$702
APS-C

Less expensive
Shoots 24p video

$850
APS-C

Fast startup
External Mic Jack

Compare Pentax K-x vs Pentax K-r

Ricoh GR II

Pentax K-r

$538
APS-C

Built-in Wi-Fi
NFC

$850
APS-C

Eye-level viewfinder
In-Camera Image Stabilization

Compare Ricoh GR II vs Pentax K-r

Compared to Ricoh GR

Pentax K-x

Ricoh GR

$702
APS-C

Less expensive
Eye-level viewfinder

$799
APS-C

Higher effective ISO
Integrated ND filter

Compare Pentax K-x vs Ricoh GR

Ricoh GR II

Ricoh GR

$538
APS-C

Built-in Wi-Fi
NFC

$799
APS-C

Compare Ricoh GR II vs Ricoh GR

Compared to Fujifilm XF10

Pentax K-x

Fujifilm XF10

$702
APS-C

Eye-level viewfinder
In-Camera Image Stabilization

$499
APS-C

Focus peaking
Shoot 4K video

Compare Pentax K-x vs Fujifilm XF10

Ricoh GR II

Fujifilm XF10

$538
APS-C

Bigger pixels
NFC

$499
APS-C

Focus peaking
Shoot 4K video

Compare Ricoh GR II vs Fujifilm XF10

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