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Samsung NX20 vs Sony A7c

Portability
83
Imaging
62
Features
73
Overall
66
Samsung NX20 front
 
Sony Alpha A7c front
Portability
78
Imaging
76
Features
88
Overall
80

Samsung NX20 vs Sony A7c Key Specs

Samsung NX20
(Full Review)
  • 20MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 12800
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Samsung NX Mount
  • 341g - 122 x 90 x 40mm
  • Introduced April 2012
  • Superseded the Samsung NX11
  • Successor is Samsung NX30
Sony A7c
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 51200 (Bump to 204800)
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Sony E Mount
  • 509g - 124 x 71 x 60mm
  • Released September 2020
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Samsung NX20 vs Sony A7c Overview

Its time to examine more closely at the Samsung NX20 vs Sony A7c, both Advanced Mirrorless digital cameras by companies Samsung and Sony. The resolution of the NX20 (20MP) and the A7c (24MP) is very well matched but the NX20 (APS-C) and A7c (Full frame) possess different sensor sizing.

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The NX20 was manufactured 9 years prior to the A7c which is quite a large difference as far as tech is concerned. Both of these cameras offer different body type with the Samsung NX20 being a SLR-style mirrorless camera and the Sony A7c being a Rangefinder-style mirrorless camera.

Before delving in to a in depth comparison, below is a quick highlight of how the NX20 grades versus the A7c with regards to portability, imaging, features and an overall mark.

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Reasons to pick Samsung NX20 over the Sony A7c

 NX20 A7c 

Reasons to pick Sony A7c over the Samsung NX20

 A7c NX20 
ReleasedSeptember 2020April 2012Newer by 102 months
Display resolution922k614kCrisper display (+308k dot)
Touch display Easily navigate

Common features in the Samsung NX20 and Sony A7c

 NX20 A7c 
Focus manually Dial precise focusing
Display typeFully ArticulatedFully articulatedFully Articulated display
Display sizing3"3"Equivalent display measurement
Selfie screen Both good for selfies

Samsung NX20 vs Sony A7c Physical Comparison

In case you're intending to travel with your camera frequently, you will have to factor in its weight and measurements. The Samsung NX20 offers outer dimensions of 122mm x 90mm x 40mm (4.8" x 3.5" x 1.6") accompanied by a weight of 341 grams (0.75 lbs) whilst the Sony A7c has proportions of 124mm x 71mm x 60mm (4.9" x 2.8" x 2.4") along with a weight of 509 grams (1.12 lbs).

Analyze the Samsung NX20 vs Sony A7c in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will vary dependant on the lens you have attached during that time. Underneath is the front view size comparison of the NX20 and the A7c.

Samsung NX20 vs Sony A7c size comparison

Taking into account size and weight, the portability rating of the NX20 and A7c is 83 and 78 respectively.

Samsung NX20 vs Sony A7c top view buttons comparison

Samsung NX20 vs Sony A7c Sensor Comparison

Usually, it's hard to imagine the contrast between sensor dimensions only by looking at technical specs. The picture below will help give you a greater sense of the sensor sizes in the NX20 and A7c.

As you can tell, each of the cameras enjoy different megapixels and different sensor dimensions. The NX20 because of its tinier sensor is going to make achieving shallower depth of field trickier and the Sony A7c will give you greater detail due to its extra 4 Megapixels. Greater resolution will let you crop photos far more aggressively. The more aged NX20 is going to be disadvantaged in sensor tech.

Samsung NX20 vs Sony A7c sensor size comparison

Samsung NX20 vs Sony A7c Screen and ViewFinder

Samsung NX20 vs Sony A7c Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Samsung NX20
Portrait photography with Sony A7c
77
manual focus
megapixel count decent (20 megapixels)
sensor size is decent (APS-C)
has face detection autofocus
saves RAW files
78
you can focus manually
decent sensor resolution (24 megapixels)
big sensor size (Full frame)
offers face detect focus
supports RAW formats
external flash not possible
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Street Comparison

Samsung NX20 Street photography details
Sony A7c Street photography details
77
screen can move to multiple angles
sensor size is decent (APS-C)
saves RAW files
lighter than competitors in class (341g)
lack of image stabilization
85
has image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
supports RAW formats
comes with focus by touch
weather sealing
good ISO range (51,200)
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Sports Comparison

Samsung NX20 Sports photography info
Sony A7c Sports photography info
61
great max shutter speed (1/8,000s)
megapixel count decent (20MP)
sensor size is decent (APS-C)
lack of image stabilization
has no phase detect autofocus
88
silent mode (1/8,000s)
has image stabilization (Sensor based 5-axis)
decent sensor resolution (24MP)
big sensor size (Full frame)
offers tracking focus
weather sealing
good battery pack (740 CIPA)
comes with phase detect auto focus
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Travel Comparison

Samsung NX20 Travel photography features
Sony A7c Travel photography features
77
lighter than competitors in class (341 grams)
megapixel count decent (20MP)
has built in flash
selfie friendly display
lack of Time Lapse recording
86
good battery pack (740 shots)
weather sealing
has bluetooth
comes with focus by touch
decent sensor resolution (24MP)
selfie friendly display
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Landscape Comparison

Samsung NX20 Landscape photography factors
Sony A7c Landscape photography factors
70
manual focus
change lenses (Samsung NX mount)
screen is a decent size (3 inch)
megapixel count decent (20MP)
sensor size is decent (APS-C)
saves RAW files
lack of image stabilization
lack of Time Lapse recording
88
you can focus manually
change lenses (Sony E mount)
decent sized screen (3")
has image stabilization (Sensor based 5-axis)
decent sensor resolution (24 megapixels)
big sensor size (Full frame)
good ISO range (51,200)
supports RAW formats
weather sealing
good battery pack (740 shots)
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Vlogging Comparison

Samsung NX20 as a Vlogging camera
Sony A7c as a Vlogging camera
78
selfie friendly display
has face detection autofocus
high res video (1920 x 1080 pixels)
does have external mic socket
lighter than competitors in class (341 grams)
lack of image stabilization
86
selfie friendly display
touchscreen enabled
has image stabilization (Sensor based 5-axis)
offers face detect focus
high res video (3840 x 2160 resolution)
does have microphone jack
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Samsung NX20 vs Sony A7c Specifications

Detailed spec comparison table for Samsung NX20 and Sony A7c
 Samsung NX20Sony Alpha A7c
General Information
Manufacturer Samsung Sony
Model type Samsung NX20 Sony Alpha A7c
Category Advanced Mirrorless Advanced Mirrorless
Introduced 2012-04-20 2020-09-14
Body design SLR-style mirrorless Rangefinder-style mirrorless
Sensor Information
Sensor type CMOS BSI-CMOS
Sensor size APS-C Full frame
Sensor measurements 23.5 x 15.7mm 35.8 x 23.8mm
Sensor surface area 369.0mm² 852.0mm²
Sensor resolution 20 megapixels 24 megapixels
Anti alias filter
Aspect ratio 1:1, 3:2 and 16:9 3:2 and 16:9
Max resolution 5472 x 3648 6000 x 4000
Max native ISO 12800 51200
Max enhanced ISO - 204800
Lowest native ISO 100 100
RAW data
Lowest enhanced ISO - 50
Autofocusing
Focus manually
Touch to focus
AF continuous
Single AF
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 15 693
Lens
Lens support Samsung NX Sony E
Available lenses 32 122
Crop factor 1.5 1
Screen
Screen type Fully Articulated Fully articulated
Screen sizing 3 inch 3 inch
Resolution of screen 614 thousand dot 922 thousand dot
Selfie friendly
Liveview
Touch friendly
Screen tech Active Matrix OLED screen -
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution - 2,360 thousand dot
Viewfinder coverage 100% 100%
Viewfinder magnification 0.7x 0.59x
Features
Min shutter speed 30 seconds 30 seconds
Max shutter speed 1/8000 seconds 1/4000 seconds
Max silent shutter speed - 1/8000 seconds
Continuous shutter speed 8.0 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom WB
Image stabilization
Inbuilt flash
Flash distance 11.00 m no built-in flash
Flash options Auto, On, Off, Red-eye, Fill-in, 1st/2nd Curtain, Smart Flash, Manual no built-in flash
External flash
Auto exposure bracketing
WB bracketing
Max flash sync 1/180 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (30 fps), 1920 x 810 (24 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Max video resolution 1920x1080 3840x2160
Video format MPEG-4, H.264 MPEG-4, XAVC S, H.264
Microphone input
Headphone input
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.2 Gen 1 (5 GBit/sec)
GPS Optional None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 341 grams (0.75 pounds) 509 grams (1.12 pounds)
Dimensions 122 x 90 x 40mm (4.8" x 3.5" x 1.6") 124 x 71 x 60mm (4.9" x 2.8" x 2.4")
DXO scores
DXO Overall rating 75 not tested
DXO Color Depth rating 23.4 not tested
DXO Dynamic range rating 12.9 not tested
DXO Low light rating 785 not tested
Other
Battery life 360 pictures 740 pictures
Battery format Battery Pack Battery Pack
Battery ID BP1130 NP-FZ100
Self timer Yes (2 sec to 30 sec) Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse recording
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC card (UHS-II supported)
Storage slots Single Single
Launch pricing $1,100 $1,800