Pentax K-S2 vs Canon EOS RP

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Pentax K-S2 vs Canon EOS RP

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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.

35mm 861.6mm²
26.2 megapixels
ISO 100 - 40,000

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

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Differences

Pentax K-S2 advantages over Canon EOS RP

Focus peaking
Peaker vs Non-peaker
Your camera will highlight what's in focus
In-Camera Image Stabilization
Yes vs No
Reduces the effects of camera shake at slower shutter speeds
NFC
Yes vs No
Simplifies pairing your camera with supported phones
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 250 shots
Capture more photos
Internal flash
Internal flash vs None
Useful in a pinch for fill flash
Less shutter lag
0.12 vs 0.22 sec
Focus and take a photo quickly (wide angle)
Optional anti-aliasing filter
Optional vs Fixed
Lets you choose sharper photos or reduced moiré
Faster shutter
1/6000 vs 1/4000 sec
Shoot wide open in bright light

Canon EOS RP advantages over Pentax K-S2

Larger sensor
35mm vs APS-C
More sensor area. Bigger is (generally) better.
Bigger pixels
~ 5.75 vs 4.29 microns
Better low-light and dynamic range (all else equal)
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
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
More telephoto lens reach
105 mm vs 75 mm
Capture objects farther away with the kit lens
Newer
6 years vs 10 years old
Newer cameras often support more advanced features
Higher-res screen
347k vs 230k pixels
More detail on the screen lets you judge focus and composition
More viewfinder magnification
0.70x vs 0.63x
Get a bigger view of the scene through the eye-level viewfinder
More pixels
26.2 vs 20.1 megapixels
Higher resolution photos
Headphone jack
Yes vs No
Monitor audio recording while you shoot video
Wider angle kit lens
24 mm vs 27 mm
Capture more of the scene with the included lens
Bigger JPEG buffer
Unlimited vs 28 shots
Take more JPEG shots before waiting (burst mode)
Bigger RAW buffer
Unlimited vs 9 shots
Larger buffer for RAW shots (burst mode)
Higher extended ISO
102400 vs 51200 ISO
Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

Tilt-swivel screen
Both provide
Tilt and swivel the screen for maximum shooting flexibility
Eye-level viewfinder
Both provide
You'll be able to frame photos even when the sun is out
Built-in Wi-Fi
Both provide
Share your photos wirelessly
External Mic Jack
Both provide
Improved sound fidelity when shooting video
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

In-camera panoramas
Neither provide
Stitches multiple shots into a panoramic photo
Built-in GPS
Neither provide
Geotag your photos
Top deck display
Neither provide
Check settings with a screen on top of the camera
Dual card slots
Neither provide
Gives you more storage flexibility
Slow-motion videos
Neither provide
Shoot slow-motion videos

User reviews

Amazon
Adorama
Read K-S2 User Reviews

Amazon
Adorama
Read EOS RP User Reviews

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Buy the Pentax K-S2

Body Only (White)

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

All K-S2 Deals

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Buy the Canon EOS RP

Body Only

Body Only
Kit with RF 24-105mm lens

All EOS RP Deals

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

Very good image quality; Good high ISO performance; Fast Dual Pixel CMOS AF autofocus system; Eye AF with tracking & video support; 4K video; Good build quality; Excellent value.
No IBIS; Sub-par dynamic range; Burst shooting tops out at 5fps; Poor battery life; Limited video features.
Read our Canon EOS RP Review

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

Canon EOS RP

Pentax K-500

$949
35mm

Tilt-swivel screen
Larger sensor

$597
APS-C

Focus peaking
In-Camera Image Stabilization

Compare Canon EOS RP vs Pentax K-500

Compared to Nikon D5300

Pentax K-S2

Nikon D5300

$499
APS-C

Focus peaking
In-Camera Image Stabilization

$549
APS-C

Fast startup
Built-in GPS

Compare Pentax K-S2 vs Nikon D5300

Canon EOS RP

Nikon D5300

$949
35mm

Larger sensor
Bigger pixels

$549
APS-C

Less expensive
Fast startup

Compare Canon EOS RP vs Nikon D5300

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

Canon EOS RP

Pentax K-S1

$949
35mm

Tilt-swivel screen
Larger sensor

$502
APS-C

Focus peaking
In-Camera Image Stabilization

Compare Canon EOS RP vs Pentax K-S1

Compared to Nikon Z5

Pentax K-S2

Nikon Z5

$499
APS-C

Tilt-swivel screen
NFC

$1147
35mm

Larger sensor
Bigger pixels

Compare Pentax K-S2 vs Nikon Z5

Canon EOS RP

Nikon Z5

$949
35mm

Tilt-swivel screen
Lighter weight

$1147
35mm

Less expensive
Focus peaking

Compare Canon EOS RP vs Nikon Z5

Compared to Sony A7C

Pentax K-S2

Sony A7C

$499
APS-C

Lens selection
More telephoto lens reach

$1698
35mm

Larger sensor
Bigger pixels

Compare Pentax K-S2 vs Sony A7C

Canon EOS RP

Sony A7C

$949
35mm

More telephoto lens reach
Wider angle kit lens

$1698
35mm

Less expensive
Focus peaking

Compare Canon EOS RP vs Sony A7C

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