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Olympus TG-820 iHS vs Sony RX10 IV

Portability
92
Imaging
36
Features
37
Overall
36
Olympus TG-820 iHS front
 
Sony Cyber-shot DSC-RX10 IV front
Portability
52
Imaging
53
Features
82
Overall
64

Olympus TG-820 iHS vs Sony RX10 IV Key Specs

Olympus TG-820 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
  • 206g - 101 x 65 x 26mm
  • Released February 2012
Sony RX10 IV
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Screen
  • ISO 125 - 12800 (Expand to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-600mm (F2.4-4.0) lens
  • 1095g - 133 x 94 x 145mm
  • Released September 2017
  • Succeeded the Sony RX10 III
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Olympus TG-820 iHS vs Sony RX10 IV Overview

Here is a comprehensive analysis of the Olympus TG-820 iHS and Sony RX10 IV, former being a Waterproof while the latter is a Large Sensor Superzoom by competitors Olympus and Sony. There is a considerable difference between the resolutions of the TG-820 iHS (12MP) and RX10 IV (20MP) and the TG-820 iHS (1/2.3") and RX10 IV (1") offer different sensor sizes.

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The TG-820 iHS was unveiled 6 years before the RX10 IV and that is quite a large difference as far as tech is concerned. The two cameras feature different body design with the Olympus TG-820 iHS being a Compact camera and the Sony RX10 IV being a SLR-like (bridge) camera.

Before diving right into a comprehensive comparison, here is a simple highlight of how the TG-820 iHS matches up vs the RX10 IV for portability, imaging, features and an overall rating.

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Reasons to pick Olympus TG-820 iHS over the Sony RX10 IV

 TG-820 iHS RX10 IV 

Reasons to pick Sony RX10 IV over the Olympus TG-820 iHS

 RX10 IV TG-820 iHS 
ReleasedSeptember 2017February 2012Fresher by 68 months
Manual focus Dial accurate focus
Screen typeTiltingFixed Tilting screen
Screen resolution1440k1030kClearer screen (+410k dot)
Touch friendly screen Quickly navigate

Common features in the Olympus TG-820 iHS and Sony RX10 IV

 TG-820 iHS RX10 IV 
Screen size3"3"Same screen dimensions
Selfie screen Neither comes with selfie screen

Olympus TG-820 iHS vs Sony RX10 IV Physical Comparison

For those who are looking to carry your camera, you're going to have to factor its weight and dimensions. The Olympus TG-820 iHS comes with outer dimensions of 101mm x 65mm x 26mm (4.0" x 2.6" x 1.0") and a weight of 206 grams (0.45 lbs) and the Sony RX10 IV has dimensions of 133mm x 94mm x 145mm (5.2" x 3.7" x 5.7") having a weight of 1095 grams (2.41 lbs).

Check the Olympus TG-820 iHS and Sony RX10 IV in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will differ based on the lens you choose at the time. Below is a front view dimensions comparison of the TG-820 iHS vs the RX10 IV.

Olympus TG-820 iHS vs Sony RX10 IV size comparison

Taking into consideration size and weight, the portability rating of the TG-820 iHS and RX10 IV is 92 and 52 respectively.

Olympus TG-820 iHS vs Sony RX10 IV top view buttons comparison

Olympus TG-820 iHS vs Sony RX10 IV Sensor Comparison

Often, it's hard to picture the gap between sensor sizing just by looking at a spec sheet. The visual here might give you a far better sense of the sensor sizes in the TG-820 iHS and RX10 IV.

As you can see, both of the cameras feature different megapixels and different sensor sizing. The TG-820 iHS using its tinier sensor is going to make achieving bokeh more challenging and the Sony RX10 IV will give you extra detail having an extra 8MP. Higher resolution can also allow you to crop shots way more aggressively. The older TG-820 iHS is going to be behind in sensor tech.

Olympus TG-820 iHS vs Sony RX10 IV sensor size comparison

Olympus TG-820 iHS vs Sony RX10 IV Screen and ViewFinder

Olympus TG-820 iHS vs Sony RX10 IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-820 iHS Portrait photography advice
Sony RX10 IV Portrait photography advice
27
includes face detect focus
focusing manually not possible
lack of manual exposure
cannot use external flash
MP count low (12 megapixels)
sensor is very small (1/2.3")
no RAW support
71
focusing manually
above average flash sync speed (1/2,000 seconds)
decent megapixels (20 megapixels)
good sensor size (1")
includes face detect focus
exports RAW formats
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Street Comparison

Olympus TG-820 iHS as a Street photography camera
Sony RX10 IV as a Street photography camera
61
image stabilization (Sensor-shift)
environment proof
screen is fixed
sensor is very small (1/2.3")
no RAW support
64
has a tilting screen
has image stabilization (Optical)
good sensor size (1")
exports RAW formats
offers touch focus
weather sealing
heavier than others in class (1,095 grams)
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Sports Comparison

Olympus TG-820 iHS as a Sports photography camera
Sony RX10 IV as a Sports photography camera
34
image stabilization (Sensor-shift)
includes tracking focus
environment proof
continuous shooting slow (5.0 frames per second)
lack of shutter priority mode
MP count low (12MP)
sensor is very small (1/2.3")
terrible battery (220 shots)
no phase detect auto focus
76
excellent zoom range (24-600mm 25.0 x zoom)
silent shutter (1/32,000 seconds)
high frames per second (24.0 frames per second)
has image stabilization (Optical)
decent megapixels (20MP)
good sensor size (1")
includes tracking focus
weather sealing
sensor has phase detect auto focus
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Travel Comparison

Olympus TG-820 iHS Travel photography information
Sony RX10 IV Travel photography information
59
environment proof
built-in flash
decently wide (28mm)
lack of Timelapse mode
terrible battery (220 CIPA)
MP count low (12MP)
doesn't posses selfie friendly display
somewhat slow max aperture (f3.9)
56
weather sealing
supports bluetooth
offers touch focus
decent megapixels (20 megapixels)
flash built-in
rather wide (24mm)
long reach (600mm)
doesn't have Time Lapse function
heavier than others in class (1,095g)
doesn't have a selfie friendly screen
sluggish max aperture (f2.4)
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Landscape Comparison

Olympus TG-820 iHS Landscape photography features
Sony RX10 IV Landscape photography features
38
decently wide (28mm)
nice screen size (3 inch)
image stabilization (Sensor-shift)
environment proof
focusing manually not possible
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.9)
lack of manual exposure
MP count low (12 megapixels)
sensor is very small (1/2.3")
no RAW support
terrible battery (220 per charge)
lack of Timelapse mode
62
focusing manually
rather wide (24mm)
screen size is decent (3 inches)
has image stabilization (Optical)
decent megapixels (20MP)
good sensor size (1")
exports RAW formats
weather sealing
lens is fixed (fixed lens mount)
sluggish max aperture (f2.4)
doesn't have Time Lapse function
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Vlogging Comparison

Olympus TG-820 iHS Vlogging info
Sony RX10 IV Vlogging info
33
decently wide (28mm)
image stabilization (Sensor-shift)
includes face detect focus
high video quality (1920 x 1080 pxls)
somewhat slow max aperture (f3.9)
doesn't posses selfie friendly display
lack of microphone socket
29
rather wide (24mm)
built-in touchscreen
has image stabilization (Optical)
includes face detect focus
video res high (3840 x 2160 resolution)
includes mic socket
sluggish max aperture (f2.4)
doesn't have a selfie friendly screen
heavier than others in class (1,095g)
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Olympus TG-820 iHS vs Sony RX10 IV Specifications

Detailed spec comparison table for Olympus TG-820 iHS and Sony RX10 IV
 Olympus TG-820 iHSSony Cyber-shot DSC-RX10 IV
General Information
Make Olympus Sony
Model type Olympus TG-820 iHS Sony Cyber-shot DSC-RX10 IV
Class Waterproof Large Sensor Superzoom
Released 2012-02-08 2017-09-12
Physical type Compact SLR-like (bridge)
Sensor Information
Processor TruePic VI Bionz X
Sensor type CMOS BSI-CMOS
Sensor size 1/2.3" 1"
Sensor dimensions 6.17 x 4.55mm 13.2 x 8.8mm
Sensor surface area 28.1mm² 116.2mm²
Sensor resolution 12 megapixels 20 megapixels
Anti alias filter
Aspect ratio - 1:1, 4:3, 3:2 and 16:9
Highest resolution 3968 x 2976 5472 x 3648
Highest native ISO 6400 12800
Highest boosted ISO - 25600
Min native ISO 100 125
RAW files
Min boosted ISO - 64
Autofocusing
Manual focusing
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points - 315
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 28-140mm (5.0x) 24-600mm (25.0x)
Max aperture f/3.9-5.9 f/2.4-4.0
Macro focusing range 1cm 3cm
Crop factor 5.8 2.7
Screen
Type of screen Fixed Type Tilting
Screen size 3" 3"
Screen resolution 1,030k dots 1,440k dots
Selfie friendly
Liveview
Touch display
Screen technology HyperCrystal III TFT Color LCD -
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.7x
Features
Lowest shutter speed 4s 30s
Highest shutter speed 1/2000s 1/2000s
Highest silent shutter speed - 1/32000s
Continuous shooting rate 5.0fps 24.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set white balance
Image stabilization
Integrated flash
Flash distance 3.50 m 10.80 m (at Auto ISO)
Flash options Auto, On, Off, Red-Eye, Fill-in Auto, fill-flash, slow sync, rear sync, off
Hot shoe
Auto exposure bracketing
WB bracketing
Highest flash synchronize - 1/2000s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (30 fps)1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p)
Highest video resolution 1920x1080 3840x2160
Video data format MPEG-4, H.264 MPEG-4, AVCHD, XAVC S
Mic 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 None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 206 grams (0.45 lb) 1095 grams (2.41 lb)
Physical dimensions 101 x 65 x 26mm (4.0" x 2.6" x 1.0") 133 x 94 x 145mm (5.2" x 3.7" x 5.7")
DXO scores
DXO All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 220 photos 400 photos
Form of battery Battery Pack Battery Pack
Battery ID LI-50B NP-FW50
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 10 sec, continuous)
Time lapse feature
Storage type SD/SDHC/SDXC SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots 1 1
Price at launch $500 $1,698