Ricoh GR II vs Pentax K-3 III

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Ricoh GR II vs Pentax K-3 III

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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.

APS-C 361.2mm²
25.7 megapixels
ISO 100 - 1,600,000

Go in depth with our full Pentax K-3 III Review.
See real-world photos taken with the K-3 III.

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Differences

Ricoh GR II advantages over Pentax K-3 III

Less expensive
$538* vs $2344
Save money for lenses or accessories
Bigger pixels
~ 4.81 vs 3.76 microns
Better low-light and dynamic range (all else equal)
NFC
Yes vs No
Simplifies pairing your camera with supported phones
Internal flash
Internal flash vs None
Useful in a pinch for fill flash
Integrated ND filter
Yes vs No
Shoot in daylight with a large aperture or slow shutter
Thinner
34 mm vs 73 mm
Thinner
Higher max flash sync
1/4000 vs 1/200 sec
Reduce the effect of ambient light in flash shots
Lighter weight
248g vs 820g
Lighter weight
Longer exposure
300 vs 30 sec
Long exposures for night shots
Bigger JPEG buffer
Unlimited vs 30 shots
Take more JPEG shots before waiting (burst mode)

Pentax K-3 III advantages over Ricoh GR II

Focus peaking
Peaker vs Non-peaker
Your camera will highlight what's in focus
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
Shoot 4K video
4K (UHD) vs 1080p
Make sure you have a fast computer
Touchscreen
Touch vs No touch
Interact with your camera just like your smartphone
High resolution composite
Yes vs No
Combine multiple shots to form a super hi-res version
Built-in Bluetooth
Yes vs No
Always-on wireless connectivity
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

800 vs 320 shots
Capture more photos
Top deck display
Yes vs No
Check settings with a screen on top of the camera
External Mic Jack
Jack vs No jack
Improved sound fidelity when shooting video
Newer
4 years vs 9 years old
Newer cameras often support more advanced features
Higher-res screen
540k vs 307k pixels
More detail on the screen lets you judge focus and composition
More pixels
25.7 vs 16.2 megapixels
Higher resolution photos
Dual card slots
Yes vs No
Gives you more storage flexibility
Headphone jack
Yes vs No
Monitor audio recording while you shoot video
Optional anti-aliasing filter
Optional vs None
Lets you choose sharper photos or reduced moiré
Faster JPEG shooting
12.0 fps vs 4.0 fps
Faster JPEG shooting (burst mode)
Faster shutter
1/8000 vs 1/4000 sec
Shoot wide open in bright light
Higher extended ISO
1600000 vs 25600 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
Built-in Wi-Fi
Both provide
Share your photos wirelessly
Manual focus
Both provide
AF is for the weak. Real photographers focus manually.
HDMI out
Both provide
Use HDMI output to monitor or review video
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
In-camera panoramas
Neither provide
Stitches multiple shots into a panoramic photo
Tiltable Screen
Neither provide
Tilt the screen for shooting flexbility
Built-in GPS
Neither provide
Geotag your photos
On-sensor phase detect
Neither provide
Usually improves live view and video AF performance
Slow-motion videos
Neither provide
Shoot slow-motion videos

User reviews

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Read GR II User Reviews

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Adorama
Read K-3 III User Reviews

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Ricoh GR II

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Buy the Pentax K-3 III

Body Only

Body Only
Kit with 20-40mm F2.8-4 Lens
Kit with 55-300mm f/4.5-6.3 Lens

All K-3 III Deals

Review Excerpt

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

We haven’t finished our review of the Pentax K-3 III, but we have extensive sample photos and a hands-on report.
See our Pentax K-3 III First Shots

The Competition

Compared to 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

Pentax K-3 III

Ricoh GR

$1847
APS-C

Focus peaking
Eye-level viewfinder

$799
APS-C

Bigger pixels
Internal flash

Compare Pentax K-3 III vs Ricoh GR

Compared to Fujifilm X70

Ricoh GR II

Fujifilm X70

$538
APS-C

Less expensive
NFC

$699
APS-C

Focus peaking
Touchscreen

Compare Ricoh GR II vs Fujifilm X70

Pentax K-3 III

Fujifilm X70

$1847
APS-C

Eye-level viewfinder
In-Camera Image Stabilization

$699
APS-C

Less expensive
Bigger pixels

Compare Pentax K-3 III vs Fujifilm X70

Compared to Pentax KP

Ricoh GR II

Pentax KP

$538
APS-C

Less expensive
Bigger pixels

$999
APS-C

Focus peaking
Eye-level viewfinder

Compare Ricoh GR II vs Pentax KP

Pentax K-3 III

Pentax KP

$1847
APS-C

Shoot 4K video
Touchscreen

$999
APS-C

Less expensive
Tiltable Screen

Compare Pentax K-3 III vs Pentax KP

Compared to 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

Pentax K-3 III

Fujifilm XF10

$1847
APS-C

Eye-level viewfinder
In-Camera Image Stabilization

$499
APS-C

Less expensive
In-camera panoramas

Compare Pentax K-3 III vs Fujifilm XF10

Compared to Canon 90D

Ricoh GR II

Canon 90D

$538
APS-C

Less expensive
Bigger pixels

$1099
APS-C

Tilt-swivel screen
Eye-level viewfinder

Compare Ricoh GR II vs Canon 90D

Pentax K-3 III

Canon 90D

$1847
APS-C

Focus peaking
In-Camera Image Stabilization

$1099
APS-C

Less expensive
Tilt-swivel screen

Compare Pentax K-3 III vs Canon 90D

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