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Olympus TG-630 iHS vs Samsung NX20

Portability
94
Imaging
35
Features
34
Overall
34
Olympus TG-630 iHS front
 
Samsung NX20 front
Portability
83
Imaging
60
Features
73
Overall
65

Olympus TG-630 iHS vs Samsung NX20 Key Specs

Olympus TG-630 iHS
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 28-140mm (F3.9-5.9) lens
  • 167g - 98 x 66 x 22mm
  • Announced January 2013
Samsung NX20
(Full Review)
  • 20MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 12800
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Samsung NX Mount
  • 341g - 122 x 90 x 40mm
  • Introduced April 2012
  • Replaced the Samsung NX11
  • Successor is Samsung NX30
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Olympus TG-630 iHS vs Samsung NX20 Overview

Here is a detailed analysis of the Olympus TG-630 iHS vs Samsung NX20, one being a Waterproof and the latter is a Advanced Mirrorless by rivals Olympus and Samsung. There exists a sizeable gap between the image resolutions of the TG-630 iHS (12MP) and NX20 (20MP) and the TG-630 iHS (1/2.3") and NX20 (APS-C) enjoy different sensor size.

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The TG-630 iHS was revealed 9 months later than the NX20 so they are both of a similar generation. Each of the cameras offer different body type with the Olympus TG-630 iHS being a Compact camera and the Samsung NX20 being a SLR-style mirrorless camera.

Before we go through a thorough comparison, below is a simple overview of how the TG-630 iHS grades versus the NX20 when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Olympus TG-630 iHS over the Samsung NX20

 TG-630 iHS NX20 
IntroducedJanuary 2013April 2012Fresher by 9 months

Reasons to pick Samsung NX20 over the Olympus TG-630 iHS

 NX20 TG-630 iHS 
Manual focus Very exact focus
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution614k460kSharper screen (+154k dot)
Selfie screen Easy selfies

Common features in the Olympus TG-630 iHS and Samsung NX20

 TG-630 iHS NX20 
Screen sizing3"3"Equivalent screen size
Touch friendly screen No Touch friendly screen

Olympus TG-630 iHS vs Samsung NX20 Physical Comparison

If you are aiming to carry your camera frequently, you will want to factor its weight and dimensions. The Olympus TG-630 iHS features physical measurements of 98mm x 66mm x 22mm (3.9" x 2.6" x 0.9") along with a weight of 167 grams (0.37 lbs) and the Samsung NX20 has dimensions of 122mm x 90mm x 40mm (4.8" x 3.5" x 1.6") having a weight of 341 grams (0.75 lbs).

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Remember, the weight of an Interchangeable Lens Camera will differ based on the lens you are employing at that moment. The following is the front view measurement comparison of the TG-630 iHS against the NX20.

Olympus TG-630 iHS vs Samsung NX20 size comparison

Using dimensions and weight, the portability score of the TG-630 iHS and NX20 is 94 and 83 respectively.

Olympus TG-630 iHS vs Samsung NX20 top view buttons comparison

Olympus TG-630 iHS vs Samsung NX20 Sensor Comparison

More often than not, its hard to picture the contrast between sensor sizing simply by checking a spec sheet. The visual below will help give you a much better sense of the sensor measurements in the TG-630 iHS and NX20.

As you can see, each of the cameras enjoy different megapixels and different sensor sizing. The TG-630 iHS with its tinier sensor is going to make getting shallow depth of field trickier and the Samsung NX20 will give more detail because of its extra 8MP. Higher resolution will also make it easier to crop shots far more aggressively. The newer TG-630 iHS provides an advantage with regard to sensor tech.

Olympus TG-630 iHS vs Samsung NX20 sensor size comparison

Olympus TG-630 iHS vs Samsung NX20 Screen and ViewFinder

Olympus TG-630 iHS vs Samsung NX20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-630 iHS Portrait photography features
Samsung NX20 Portrait photography features
26
offers face detect autofocus
manual focus not available
manual mode not available
can't use external flash
low resolution sensor (12 megapixels)
sensor is small (1/2.3")
does not have RAW support
76
you can focus manually
decent megapixels (20MP)
good sensor size (APS-C)
supports face detection focus
supports RAW files
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Street Comparison

Olympus TG-630 iHS Street photography features
Samsung NX20 Street photography features
62
image stabilization (Sensor-shift)
environment proofing
no articulating screen
sensor is small (1/2.3")
does not have RAW support
77
fully articulated screen
good sensor size (APS-C)
supports RAW files
lighter than competition (341 grams)
lack of image stabilization
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Sports Comparison

Sports photography with Olympus TG-630 iHS
Sports photography with Samsung NX20
34
image stabilization (Sensor-shift)
offers tracking focus
environment proofing
low fps (5.0 fps)
no shutter priority mode
low resolution sensor (12MP)
sensor is small (1/2.3")
low battery pack (220 shots)
does not have phase detect autofocus
60
great max shutter speed (1/8,000 seconds)
decent megapixels (20 megapixels)
good sensor size (APS-C)
lack of image stabilization
does not have phase detect auto focus
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Travel Comparison

Travel photography with Olympus TG-630 iHS
Travel photography with Samsung NX20
59
environment proofing
built-in flash
really wide (28mm)
lack of Timelapse function
low battery pack (220 CIPA)
low resolution sensor (12 megapixels)
screen is not selfie friendly
slow maximum aperture (f3.9)
77
lighter than competition (341 grams)
decent megapixels (20MP)
flash built-in
selfie friendly display
does not have Timelapse mode
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Landscape Comparison

Landscape photography with Olympus TG-630 iHS
Landscape photography with Samsung NX20
38
really wide (28mm)
screen is a decent size (3")
image stabilization (Sensor-shift)
environment proofing
manual focus not available
lens is fixed (fixed lens mount)
slow maximum aperture (f3.9)
manual mode not available
low resolution sensor (12 megapixels)
sensor is small (1/2.3")
does not have RAW support
low battery pack (220 per charge)
lack of Timelapse function
69
you can focus manually
change lenses (Samsung NX mount)
screen size is good (3")
decent megapixels (20MP)
good sensor size (APS-C)
supports RAW files
lack of image stabilization
does not have Timelapse mode
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Vlogging Comparison

Olympus TG-630 iHS Vlogging features
Samsung NX20 Vlogging features
33
really wide (28mm)
image stabilization (Sensor-shift)
offers face detect autofocus
high quality video (1920 x 1080 pxls)
slow maximum aperture (f3.9)
screen is not selfie friendly
lack of microphone support
78
selfie friendly display
supports face detection focus
video resolution high (1920 x 1080 resolution)
comes with external microphone socket
lighter than competition (341 grams)
lack of image stabilization
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Olympus TG-630 iHS vs Samsung NX20 Specifications

Detailed spec comparison table for Olympus TG-630 iHS and Samsung NX20
 Olympus TG-630 iHSSamsung NX20
General Information
Make Olympus Samsung
Model Olympus TG-630 iHS Samsung NX20
Category Waterproof Advanced Mirrorless
Announced 2013-01-08 2012-04-20
Physical type Compact SLR-style mirrorless
Sensor Information
Sensor type CMOS CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.5 x 15.7mm
Sensor surface area 28.1mm² 369.0mm²
Sensor resolution 12MP 20MP
Anti aliasing filter
Aspect ratio 4:3 and 16:9 1:1, 3:2 and 16:9
Peak resolution 3968 x 2976 5472 x 3648
Highest native ISO 6400 12800
Minimum native ISO 100 100
RAW support
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points - 15
Cross focus points - -
Lens
Lens mount fixed lens Samsung NX
Lens focal range 28-140mm (5.0x) -
Max aperture f/3.9-5.9 -
Macro focus distance 1cm -
Amount of lenses - 32
Focal length multiplier 5.8 1.5
Screen
Type of screen Fixed Type Fully Articulated
Screen diagonal 3 inches 3 inches
Screen resolution 460 thousand dots 614 thousand dots
Selfie friendly
Liveview
Touch display
Screen tech - Active Matrix OLED screen
Viewfinder Information
Viewfinder None Electronic
Viewfinder coverage - 100%
Viewfinder magnification - 0.7x
Features
Min shutter speed 4s 30s
Max shutter speed 1/2000s 1/8000s
Continuous shutter rate 5.0 frames/s 8.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Change white balance
Image stabilization
Inbuilt flash
Flash range - 11.00 m
Flash modes Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-eye, Fill-in, 1st/2nd Curtain, Smart Flash, Manual
Hot shoe
AE bracketing
WB bracketing
Max flash synchronize - 1/180s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (60 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 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)
Highest video resolution 1920x1080 1920x1080
Video format MPEG-4, H.264 MPEG-4, H.264
Microphone port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Optional
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 167 grams (0.37 pounds) 341 grams (0.75 pounds)
Dimensions 98 x 66 x 22mm (3.9" x 2.6" x 0.9") 122 x 90 x 40mm (4.8" x 3.5" x 1.6")
DXO scores
DXO Overall score not tested 75
DXO Color Depth score not tested 23.4
DXO Dynamic range score not tested 12.9
DXO Low light score not tested 785
Other
Battery life 220 images 360 images
Battery type Battery Pack Battery Pack
Battery model LI-50B BP1130
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 sec to 30 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC
Card slots 1 1
Pricing at release $200 $1,100