Pentax K-S2 vs Sony RX100 VII

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Pentax K-S2 vs Sony RX100 VII

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APS-C 366.6mm²
20.1 megapixels
ISO 100 - 51,200

Go in depth with our full Pentax K-S2 Review.
How does it shoot? Pentax K-S2 in the real world.
See real-world photos taken with the K-S2.
Compare Pentax K-S2 image quality against competitors.
What’s the bottom line? Read our Pentax K-S2 conclusion.

1 inch 116.2mm²
20.1 megapixels
24.00mm - 200.00mm (35mm eq.)

Go in depth with our full Sony RX100 VII Review.
See real-world photos taken with the RX100 VII.

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Differences

Pentax K-S2 advantages over Sony RX100 VII

Tilt-swivel screen
Tilt-swivel vs tilt-only
Tilt and swivel the screen for maximum shooting flexibility
Larger sensor
APS-C vs 1 inch
More sensor area. Bigger is (generally) better.
Bigger pixels
~ 4.29 vs 2.41 microns
Better low-light and dynamic range (all else equal)
Fast startup
~1.00 vs 1.8 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

410 vs 260 shots
Capture more photos
Hot shoe
Hot shoe vs None
Off-camera flashes open new possibilities
Optional anti-aliasing filter
Optional vs Fixed
Lets you choose sharper photos or reduced moiré
Higher extended ISO
51200 vs 25600 ISO
Higher extended ISO can give more low-light flexibility

Sony RX100 VII advantages over Pentax K-S2

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
In-camera panoramas
Yes vs No
Stitches multiple shots into a panoramic photo
Built-in Bluetooth
Yes vs No
Always-on wireless connectivity
On-sensor phase detect
Yes vs No
Usually improves live view and video AF performance
Thinner
42 mm vs 64 mm
Thinner
Higher max flash sync
1/2000 vs 1/180 sec
Reduce the effect of ambient light in flash shots
Newer
5 years vs 10 years old
Newer cameras often support more advanced features
Higher-res screen
307k vs 230k pixels
More detail on the screen lets you judge focus and composition
Faster JPEG shooting
20.0 fps vs 5.2 fps
Faster JPEG shooting (burst mode)
Bigger JPEG buffer
169 vs 28 shots
Take more JPEG shots before waiting (burst mode)
Faster RAW shooting
20.0 fps vs 5.2 fps
Faster RAW shooting in burst mode
Bigger RAW buffer
77 vs 9 shots
Larger buffer for RAW shots (burst mode)
Slow-motion videos
Yes vs No
Shoot slow-motion videos
Faster shutter
1/32000 vs 1/6000 sec
Shoot wide open in bright light

Similarities

Common Strengths

Rear display
Both provide
Review photos on the back of the camera
Focus peaking
Both provide
Your camera will highlight what's in focus
Eye-level viewfinder
Both provide
You'll be able to frame photos even when the sun is out
In-Camera Image Stabilization
Both provide
Reduces the effects of camera shake at slower shutter speeds
RAW file ability
Both provide
Gives you more flexibility to develop your photos later
Built-in Wi-Fi
Both provide
Share your photos wirelessly
NFC
Both provide
Simplifies pairing your camera with supported phones
Internal flash
Both provide
Useful in a pinch for fill flash
Manual focus
Both provide
AF is for the weak. Real photographers focus manually.
External Mic Jack
Both provide
Improved sound fidelity when shooting video
HDMI out
Both provide
Use HDMI output to monitor or review video
Bulb shutter
Both provide
Hold the shutter open manually for long exposures

Common Weaknesses

Built-in GPS
Neither provide
Geotag your photos
Top deck display
Neither provide
Check settings with a screen on top of the camera
Integrated ND filter
Neither provide
Shoot in daylight with a large aperture or slow shutter
Dual card slots
Neither provide
Gives you more storage flexibility
Headphone jack
Neither provide
Monitor audio recording while you shoot video

User reviews

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Read K-S2 User Reviews

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Body Only (White)
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Kit with 18-50mm WR Lens (White)

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Sony RX100 VII

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Review Excerpt

Very compact for a weather-sealed DSLR; Good ergonomics and great viewfinder; Excellent image quality; Decent performance for its class; Articulated screen is great for difficult compositions; Offers features not found in other Pentax DSLRs
18-50mm kit lens is fiddly and prone to jamming when retracted; Wi-Fi is slow and unintuitive; Slow startup; Limited movie mode; Poor battery life for a DSLR; Priced too close to its enthusiast-grade sibling
Read our Pentax K-S2 Review

We haven’t reviewed the Sony RX100 VII.
Read our Sony RX100 VII Initial Test

The Competition

Compared to Pentax K-500

Pentax K-S2

Pentax K-500

$499
APS-C

Tilt-swivel screen
Built-in Wi-Fi

$597
APS-C

Less expensive
Longer stills battery life

Compare Pentax K-S2 vs Pentax K-500

Sony RX100 VII

Pentax K-500

$1298
1 inch

Shoot 4K video
Touchscreen

$597
APS-C

Larger sensor
Bigger pixels

Compare Sony RX100 VII vs Pentax K-500

Compared to Pentax K-S1

Pentax K-S2

Pentax K-S1

$499
APS-C

Tilt-swivel screen
Built-in Wi-Fi

$502
APS-C

Higher-res screen

Compare Pentax K-S2 vs Pentax K-S1

Sony RX100 VII

Pentax K-S1

$1298
1 inch

Shoot 4K video
Touchscreen

$502
APS-C

Larger sensor
Bigger pixels

Compare Sony RX100 VII vs Pentax K-S1

Compared to Nikon D5500

Pentax K-S2

Nikon D5500

$499
APS-C

Focus peaking
In-Camera Image Stabilization

$697
APS-C

Touchscreen
Fast startup

Compare Pentax K-S2 vs Nikon D5500

Sony RX100 VII

Nikon D5500

$1298
1 inch

Focus peaking
In-Camera Image Stabilization

$697
APS-C

Less expensive
Tilt-swivel screen

Compare Sony RX100 VII vs Nikon D5500

Compared to Panasonic ZS100

Pentax K-S2

Panasonic ZS100

$499
APS-C

Tilt-swivel screen
Larger sensor

$498
1 inch

Shoot 4K video
Touchscreen

Compare Pentax K-S2 vs Panasonic ZS100

Sony RX100 VII

Panasonic ZS100

$1298
1 inch

Slower slow-motion
Tiltable Screen

$498
1 inch

Less expensive
More telephoto lens reach

Compare Sony RX100 VII vs Panasonic ZS100

Compared to Sony RX100 VI

Pentax K-S2

Sony RX100 VI

$499
APS-C

Tilt-swivel screen
Larger sensor

$949
1 inch

Shoot 4K video
Touchscreen

Compare Pentax K-S2 vs Sony RX100 VI

Sony RX100 VII

Sony RX100 VI

$1298
1 inch

External Mic Jack

$949
1 inch

Less expensive
Faster JPEG shooting

Compare Sony RX100 VII vs Sony RX100 VI

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