Panasonic GH4 vs Pentax K-S2

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Panasonic GH4 vs Pentax K-S2

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4/3 224.9mm²
16.1 megapixels
ISO 200 - 25,600

Go in depth with our full Panasonic GH4 Review.
How does it shoot? Panasonic GH4 in the real world.
See real-world photos taken with the GH4.
Compare Panasonic GH4 image quality against competitors.
What’s the bottom line? Read our Panasonic GH4 conclusion.

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.

Succeeded by the Panasonic GH5
Compare GH4 vs GH5
Compare Panasonic GH5 vs Pentax K-S2

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Differences

Panasonic GH4 advantages over Pentax K-S2

Shoot 4K video
4K (DCI) vs 1080p
Make sure you have a fast computer
Touchscreen
Touch vs No touch
Interact with your camera just like your smartphone
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

530 vs 410 shots
Capture more photos
Headphone jack
Yes vs No
Monitor audio recording while you shoot video
Longer exposure
60 vs 30 sec
Long exposures for night shots
Faster JPEG shooting
12.8 fps vs 5.2 fps
Faster JPEG shooting (burst mode)
Bigger JPEG buffer
Unlimited vs 28 shots
Take more JPEG shots before waiting (burst mode)
Faster RAW shooting
11.8 fps vs 5.2 fps
Faster RAW shooting in burst mode
Bigger RAW buffer
21 vs 9 shots
Larger buffer for RAW shots (burst mode)
Slow-motion videos
Yes vs No
Shoot slow-motion videos

Pentax K-S2 advantages over Panasonic GH4

Larger sensor
APS-C vs 4/3
More sensor area. Bigger is (generally) better.
In-Camera Image Stabilization
Yes vs No
Reduces the effects of camera shake at slower shutter speeds
More pixels
20.1 vs 16.1 megapixels
Higher resolution photos
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

Similarities

Common Strengths

Focus peaking
Both provide
Your camera will highlight what's in focus
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
NFC
Both provide
Simplifies pairing your camera with supported phones
Internal flash
Both provide
Useful in a pinch for fill flash
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 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
Dual card slots
Neither provide
Gives you more storage flexibility

User reviews

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Read K-S2 User Reviews

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Body Only (White)
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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)

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Review Excerpt

Excellent still image quality for its class; Fantastic, highly-detailed video quality; Superior video recording chops with 4K video (both Cinema 4K and Ultra HD); Responsive all-around performer with great AF performance and burst shooting; Rolling shutter is minimal with 60p and 30p video; Splash- and dust-proof magnesium alloy body; Built-in Wi-Fi with NFC.
High ISO performance not as good as some APS-C models (IQ drops quickly past ISO 3200); Overall still image quality not significantly better than the GH3; Sluggish buffer clearing with RAW files; Rolling shutter noticeable on 4K video; Not as compact as most mirrorless cameras.
Read our Panasonic GH4 Review

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

The Competition

Compared to Panasonic GH3

Panasonic GH4

Panasonic GH3

$899
4/3

Focus peaking
Shoot 4K video

$798
4/3

Compare Panasonic GH4 vs Panasonic GH3

Pentax K-S2

Panasonic GH3

$499
APS-C

Less expensive
Focus peaking

$798
4/3

Touchscreen
Longer stills battery life

Compare Pentax K-S2 vs Panasonic GH3

Compared to Pentax K-500

Panasonic GH4

Pentax K-500

$899
4/3

Tilt-swivel screen
Shoot 4K video

$597
APS-C

Larger sensor
In-Camera Image Stabilization

Compare Panasonic GH4 vs 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

Compared to Olympus E-M1

Panasonic GH4

Olympus E-M1

$899
4/3

Less expensive
Tilt-swivel screen

$1099
4/3

In-Camera Image Stabilization
On-sensor phase detect

Compare Panasonic GH4 vs Olympus E-M1

Pentax K-S2

Olympus E-M1

$499
APS-C

Tilt-swivel screen
Larger sensor

$1099
4/3

Touchscreen
On-sensor phase detect

Compare Pentax K-S2 vs Olympus E-M1

Compared to Pentax K-S1

Panasonic GH4

Pentax K-S1

$899
4/3

Tilt-swivel screen
Shoot 4K video

$502
APS-C

Larger sensor
In-Camera Image Stabilization

Compare Panasonic GH4 vs 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

Compared to Panasonic G7

Panasonic GH4

Panasonic G7

$899
4/3

Fast startup
NFC

$498
4/3

Less expensive
In-camera panoramas

Compare Panasonic GH4 vs Panasonic G7

Pentax K-S2

Panasonic G7

$499
APS-C

Larger sensor
In-Camera Image Stabilization

$498
4/3

Shoot 4K video
Touchscreen

Compare Pentax K-S2 vs Panasonic G7

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