Samsung NX300 vs Sony RX100 III

Cameras
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Samsung NX300 vs Sony RX100 III

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

Go in depth with our full Samsung NX300 Review.
See real-world photos taken with the NX300.

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

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

Succeeded by the Samsung NX500
Compare NX300 vs NX500

Succeeded by the Sony RX100 IV
Compare RX100 III vs RX100 IV

Compare SAMSUNG NX500 vs SONY RX100 IV

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Differences

Samsung NX300 advantages over Sony RX100 III

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)
Touchscreen
Touch vs No touch
Interact with your camera just like your smartphone
Fast startup
~1.20 vs 2.0 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.
NX300 test data on DxO Mark RX100 III test data on DxO Mark

942 vs 495 iso
Take photos in low light with less noise
On-sensor phase detect
Yes vs No
Usually improves live view and video AF performance
Hot shoe
Hot shoe vs None
Off-camera flashes open new possibilities
Faster shutter
1/6000 vs 1/2000 sec
Shoot wide open in bright light

Sony RX100 III advantages over Samsung NX300

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
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
Higher max flash sync
1/2000 vs 1/180 sec
Reduce the effect of ambient light in flash shots
Faster JPEG shooting
10.0 fps vs 8.1 fps
Faster JPEG shooting (burst mode)
Bigger JPEG buffer
48 vs 14 shots
Take more JPEG shots before waiting (burst mode)
Bigger RAW buffer
26 vs 5 shots
Larger buffer for RAW shots (burst mode)
Slow-motion videos
Yes vs No
Shoot slow-motion videos

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
In-camera panoramas
Both provide
Stitches multiple shots into a panoramic photo
Tiltable Screen
Both provide
Tilt the screen for shooting flexbility
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
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

Common Weaknesses

Tilt-swivel screen
Neither provide
Tilt and swivel the screen for maximum shooting flexibility
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
External Mic Jack
Neither provide
Improved sound fidelity when shooting video
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 NX300 User Reviews

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Sony RX100 Mark III

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Review Excerpt

Stylish "retro modern" design in two color schemes; attractive 3.3-inch AMOLED tilting touchscreen; new APS-C CMOS sensor with on-chip phase detection AF; better image quality, particularly in low light at high ISOs; faster all-around performance; improved Wi-Fi connectivity.
Camera feels more plasticky than expected when you pick it up; slower shot-to-speeds compared to rivals; poor buffer depth with raw files; aggressive anti-noise processing destroys detail in high ISO shots; display smudges easily and is rather dim; no EVF support.
Read our Samsung NX300 Review

Pocket-friendly design; Popup electronic viewfinder; Bright lens across the zoom range; 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; Wi-Fi wireless networking
Feels a little unbalanced without an accessory grip; Not as much telephoto reach as its siblings; Noise processing is heavier-handed than in earlier models; Quite pricey for a fixed-lens camera
Read our Sony RX100 III Review

The Competition

Compared to Sony RX100

Samsung NX300

Sony RX100

$1200
APS-C

Larger sensor
Bigger pixels

$1095
1 inch

Less expensive
In-Camera Image Stabilization

Compare Samsung NX300 vs Sony RX100

Sony RX100 III

Sony RX100

$748
1 inch

Eye-level viewfinder
Tiltable Screen

$1095
1 inch

More telephoto lens reach
Faster RAW shooting

Compare Sony RX100 III vs Sony RX100

Compared to Sony RX100 II

Samsung NX300

Sony RX100 II

$1200
APS-C

Larger sensor
Bigger pixels

$598
1 inch

In-Camera Image Stabilization
Internal flash

Compare Samsung NX300 vs Sony RX100 II

Sony RX100 III

Sony RX100 II

$748
1 inch

Eye-level viewfinder
Fast startup

$598
1 inch

Less expensive
More telephoto lens reach

Compare Sony RX100 III vs Sony RX100 II

Compared to Canon G7X

Samsung NX300

Canon G7X

$1200
APS-C

Larger sensor
Bigger pixels

$1239
1 inch

In-Camera Image Stabilization
Internal flash

Compare Samsung NX300 vs Canon G7X

Sony RX100 III

Canon G7X

$748
1 inch

Eye-level viewfinder
In-camera panoramas

$1239
1 inch

Touchscreen
More telephoto lens reach

Compare Sony RX100 III vs Canon G7X

Compared to Panasonic LX100

Samsung NX300

Panasonic LX100

$1200
APS-C

Larger sensor
Touchscreen

$598
4/3

Eye-level viewfinder
In-Camera Image Stabilization

Compare Samsung NX300 vs Panasonic LX100

Sony RX100 III

Panasonic LX100

$748
1 inch

Tiltable Screen
Internal flash

$598
4/3

Less expensive
Larger sensor

Compare Sony RX100 III vs Panasonic LX100

Compared to Sony NEX-7

Samsung NX300

Sony NEX-7

$1200
APS-C

Less expensive
Touchscreen

$1248
APS-C

Lens selection
Eye-level viewfinder

Compare Samsung NX300 vs Sony NEX-7

Sony RX100 III

Sony NEX-7

$748
1 inch

In-Camera Image Stabilization
Built-in Wi-Fi

$1248
APS-C

Larger sensor
Bigger pixels

Compare Sony RX100 III vs Sony NEX-7

Compare Other Cameras?