Samsung NX30 vs Sony RX100 IV

Cameras
Compare Cameras
Samsung NX30 vs Sony RX100 IV

APS-C 369.0mm²
20.3 megapixels
ISO 100 - 25,600

Go in depth with our full Samsung NX30 Review.
How does it shoot? Samsung NX30 in the real world.
See real-world photos taken with the NX30.
Compare Samsung NX30 image quality against competitors.
What’s the bottom line? Read our Samsung NX30 conclusion.

1 inch 116.2mm²
20.1 megapixels
24.00mm - 70.00mm (35mm eq.)

Go in depth with our full Sony RX100 IV Review.
How does it shoot? Sony RX100 IV in the real world.
See real-world photos taken with the RX100 IV.
Compare Sony RX100 IV image quality against competitors.
What’s the bottom line? Read our Sony RX100 IV conclusion.

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Differences

Samsung NX30 advantages over Sony RX100 IV

Larger sensor
APS-C vs 1 inch
More sensor area. Bigger is (generally) better.
Tilt-swivel screen
Tilt-swivel vs tilt-only
Tilt and swivel the screen for maximum shooting flexibility
Bigger pixels
~ 4.29 vs 2.41 microns
Better low-light and dynamic range (all else equal)
Touchscreen
Touch vs No touch
Interact with your camera just like your smartphone
Fast startup
~0.80 vs 2.1 sec
Faster startup lets you catch the moment
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.
NX30 test data on DxO Mark RX100 IV test data on DxO Mark

1,014 vs 562 iso
Take photos in low light with less noise
On-sensor phase detect
Yes vs No
Usually improves live view and video AF performance
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

360 vs 280 shots
Capture more photos
External Mic Jack
Jack vs No jack
Improved sound fidelity when shooting video
Hot shoe
Hot shoe vs None
Off-camera flashes open new possibilities
More viewfinder magnification
0.64x vs 0.59x
Get a bigger view of the scene through the eye-level viewfinder
Lacks anti-aliasing filter
No Filter vs Filter
Enjoy sharper photos

Sony RX100 IV advantages over Samsung NX30

Slower slow-motion
1000 fps vs 120 fps
Supports slower slow-mo
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
Integrated ND filter
Yes vs No
Shoot in daylight with a large aperture or slow shutter
Higher max flash sync
1/2000 vs 1/200 sec
Reduce the effect of ambient light in flash shots
Has anti-aliasing filter
Filter vs No Filter
Reduces unsightly moiré in photos
Faster JPEG shooting
16.0 fps vs 8.9 fps
Faster JPEG shooting (burst mode)
Bigger JPEG buffer
40 vs 21 shots
Take more JPEG shots before waiting (burst mode)
Bigger RAW buffer
28 vs 12 shots
Larger buffer for RAW shots (burst mode)
Faster shutter
1/32000 vs 1/8000 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 panoramas
Both provide
Stitches multiple shots into a panoramic photo
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.
HDMI out
Both provide
Use HDMI output to monitor or review video
Bulb shutter
Both provide
Hold the shutter open manually for long exposures
Slow-motion videos
Both provide
Shoot slow-motion videos

Common Weaknesses

Built-in Bluetooth
Neither provide
Always-on wireless connectivity
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
Headphone jack
Neither provide
Monitor audio recording while you shoot video

User reviews

Amazon
Adorama
Read NX30 User Reviews

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Buy the Samsung NX30

Kit with 18-55mm Lens

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Buy the Sony RX100 IV

Sony RX100 IV

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Review Excerpt

Very good image quality at low to moderately high ISOs; Blazing fast single-shot autofocus; Fast 9fps burst with RAW and JPEG files; Built-in Wi-Fi with NFC; Good build quality; Tilting EVF; Articulating touchscreen monitor; Bundled with Adobe Lightroom 5 software; Excellent value.
Dynamic range not as good as the best APS-C models; Slow buffer clearing even with fast UHS-I cards; Buffer depth with RAW files is underwhelming; Native lens selection is still fairly limited.
Read our Samsung NX30 Review

Vastly improved burst speeds with deep buffer; Great performance with very fast autofocus; Very high resolution gives lots of detail in good light; High ISO noise levels much better than most pocket camera rivals; High-quality 4K video with uncompressed HDMI out; Super-fast High Frame Rate video; Same great pocket-friendly design.
Pricey for a compact camera; JPEGs can look over-processed at higher ISOs; Lens doesn't offer as much telephoto reach; Battery life not as good as predecessor; 24-70mm-equivalent lens can feel limiting.
Read our Sony RX100 IV Review

The Competition

Compared to Fujifilm X-E2

Samsung NX30

Fujifilm X-E2

$899
APS-C

Less expensive
Tilt-swivel screen

$1059
APS-C

Lens selection
Doesn't require an AA filter

Compare Samsung NX30 vs Fujifilm X-E2

Sony RX100 IV

Fujifilm X-E2

$898
1 inch

Less expensive
In-Camera Image Stabilization

$1059
APS-C

Larger sensor
Bigger pixels

Compare Sony RX100 IV vs Fujifilm X-E2

Compared to Fujifilm X-T1

Samsung NX30

Fujifilm X-T1

$899
APS-C

Tilt-swivel screen
Touchscreen

$1299
APS-C

Lens selection
More viewfinder magnification

Compare Samsung NX30 vs Fujifilm X-T1

Sony RX100 IV

Fujifilm X-T1

$898
1 inch

In-Camera Image Stabilization
Shoot 4K video

$1299
APS-C

Larger sensor
Bigger pixels

Compare Sony RX100 IV vs Fujifilm X-T1

Compared to Sony RX100 III

Samsung NX30

Sony RX100 III

$899
APS-C

Larger sensor
Tilt-swivel screen

$748
1 inch

In-Camera Image Stabilization
Integrated ND filter

Compare Samsung NX30 vs Sony RX100 III

Sony RX100 IV

Sony RX100 III

$898
1 inch

Slower slow-motion
Shoot 4K video

$748
1 inch

Compare Sony RX100 IV vs Sony RX100 III

Compared to Fujifilm X-T10

Samsung NX30

Fujifilm X-T10

$899
APS-C

Tilt-swivel screen
Touchscreen

$599
APS-C

Lens selection
Doesn't require an AA filter

Compare Samsung NX30 vs Fujifilm X-T10

Sony RX100 IV

Fujifilm X-T10

$898
1 inch

In-Camera Image Stabilization
Shoot 4K video

$599
APS-C

Larger sensor
Bigger pixels

Compare Sony RX100 IV vs Fujifilm X-T10

Compared to Sony RX100 V

Samsung NX30

Sony RX100 V

$899
APS-C

Tilt-swivel screen
Larger sensor

$998
1 inch

Slower slow-motion
In-Camera Image Stabilization

Compare Samsung NX30 vs Sony RX100 V

Sony RX100 IV

Sony RX100 V

$898
1 inch

Longer stills battery life

$998
1 inch

On-sensor phase detect
Faster JPEG shooting

Compare Sony RX100 IV vs Sony RX100 V

Compare Other Cameras?