Olympus TG-820 iHS vs Sony A7 III
92 Imaging
36 Features
37 Overall
36
63 Imaging
74 Features
92 Overall
81
Olympus TG-820 iHS vs Sony A7 III Key Specs
(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
- Announced February 2012
(Full Review)
- 24MP - Full frame Sensor
- 3" Tilting Display
- ISO 100 - 51200 (Boost to 204800)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 650g - 127 x 96 x 74mm
- Launched February 2018
- Older Model is Sony A7 II
- Newer Model is Sony A7 IV
Olympus TG-820 iHS vs Sony A7 III Overview
Here is a thorough assessment of the Olympus TG-820 iHS and Sony A7 III, one being a Waterproof and the other is a Pro Mirrorless by manufacturers Olympus and Sony. There is a sizeable difference between the image resolutions of the TG-820 iHS (12MP) and A7 III (24MP) and the TG-820 iHS (1/2.3") and A7 III (Full frame) feature totally different sensor size.
Photography GlossaryThe TG-820 iHS was revealed 7 years earlier than the A7 III and that is quite a large gap as far as tech is concerned. Both of the cameras come with different body type with the Olympus TG-820 iHS being a Compact camera and the Sony A7 III being a SLR-style mirrorless camera.
Before delving straight into a full comparison, below is a quick view of how the TG-820 iHS scores versus the A7 III with respect to portability, imaging, features and an overall rating.
Olympus TG-820 iHS vs Sony A7 III Gallery
Following is a sample of the gallery pictures for Olympus TG-820 iHS and Sony Alpha A7 III. The full galleries are available at Olympus TG-820 iHS Gallery and Sony A7 III Gallery.
Reasons to pick Olympus TG-820 iHS over the Sony A7 III
TG-820 iHS | A7 III | |||
---|---|---|---|---|
Display resolution | 1030k | 922k | Clearer display (+108k dot) |
Reasons to pick Sony A7 III over the Olympus TG-820 iHS
A7 III | TG-820 iHS | |||
---|---|---|---|---|
Launched | February 2018 | February 2012 | Fresher by 73 months | |
Manually focus | Very accurate focus | |||
Display type | Tilting | Fixed | Tilting display | |
Touch display | Easily navigate |
Common features in the Olympus TG-820 iHS and Sony A7 III
TG-820 iHS | A7 III | |||
---|---|---|---|---|
Display dimension | 3" | 3" | Identical display size | |
Selfie screen | Lack of selfie screen |
Olympus TG-820 iHS vs Sony A7 III Physical Comparison
When you are going to carry your camera frequently, you should factor in its weight and dimensions. The Olympus TG-820 iHS has got exterior dimensions of 101mm x 65mm x 26mm (4.0" x 2.6" x 1.0") with a weight of 206 grams (0.45 lbs) whilst the Sony A7 III has dimensions of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") along with a weight of 650 grams (1.43 lbs).
Contrast the Olympus TG-820 iHS and Sony A7 III in the latest Camera and Lens Size Comparison Tool.Take into consideration, the weight of an Interchangeable Lens Camera will differ based on the lens you have attached during that time. Underneath is the front view measurements comparison of the TG-820 iHS and the A7 III.
Factoring in size and weight, the portability grade of the TG-820 iHS and A7 III is 92 and 63 respectively.
Olympus TG-820 iHS vs Sony A7 III Sensor Comparison
Usually, it is very tough to envision the gap between sensor sizing only by reading through technical specs. The graphic here may provide you a greater sense of the sensor dimensions in the TG-820 iHS and A7 III.
As you can tell, the 2 cameras have got different resolutions and different sensor sizing. The TG-820 iHS using its tinier sensor will make getting shallow depth of field trickier and the Sony A7 III will give more detail because of its extra 12 Megapixels. Greater resolution will let you crop photos much more aggressively. The older TG-820 iHS is going to be disadvantaged with regard to sensor technology.
Olympus TG-820 iHS vs Sony A7 III Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Olympus TG-820 iHS vs Sony A7 III Specifications
Olympus TG-820 iHS | Sony Alpha A7 III | |
---|---|---|
General Information | ||
Brand | Olympus | Sony |
Model type | Olympus TG-820 iHS | Sony Alpha A7 III |
Type | Waterproof | Pro Mirrorless |
Announced | 2012-02-08 | 2018-02-27 |
Body design | Compact | SLR-style mirrorless |
Sensor Information | ||
Processor Chip | TruePic VI | Bionz X |
Sensor type | CMOS | BSI-CMOS |
Sensor size | 1/2.3" | Full frame |
Sensor dimensions | 6.17 x 4.55mm | 35.8 x 23.8mm |
Sensor area | 28.1mm² | 852.0mm² |
Sensor resolution | 12MP | 24MP |
Anti alias filter | ||
Aspect ratio | - | 3:2 and 16:9 |
Highest Possible resolution | 3968 x 2976 | 6000 x 4000 |
Maximum native ISO | 6400 | 51200 |
Maximum enhanced ISO | - | 204800 |
Lowest native ISO | 100 | 100 |
RAW support | ||
Lowest enhanced ISO | - | 50 |
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Autofocus continuous | ||
Autofocus single | ||
Tracking autofocus | ||
Selective autofocus | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Total focus points | - | 693 |
Lens | ||
Lens mount type | fixed lens | Sony E |
Lens zoom range | 28-140mm (5.0x) | - |
Largest aperture | f/3.9-5.9 | - |
Macro focusing distance | 1cm | - |
Total lenses | - | 121 |
Crop factor | 5.8 | 1 |
Screen | ||
Screen type | Fixed Type | Tilting |
Screen diagonal | 3" | 3" |
Resolution of screen | 1,030 thousand dot | 922 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Screen technology | HyperCrystal III TFT Color LCD | - |
Viewfinder Information | ||
Viewfinder | None | Electronic |
Viewfinder resolution | - | 2,359 thousand dot |
Viewfinder coverage | - | 100% |
Viewfinder magnification | - | 0.78x |
Features | ||
Min shutter speed | 4 seconds | 30 seconds |
Max shutter speed | 1/2000 seconds | 1/8000 seconds |
Continuous shutter speed | 5.0 frames/s | 10.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | - | Yes |
Custom white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 3.50 m | no built-in flash |
Flash modes | Auto, On, Off, Red-Eye, Fill-in | no built-in flash |
External flash | ||
AEB | ||
WB bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
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, 24p) 1920 x 1080 (120p, 60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p) |
Maximum video resolution | 1920x1080 | 3840x2160 |
Video format | MPEG-4, H.264 | MPEG-4, AVCHD, XAVC S, H.264 |
Mic jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | None | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 3.1 Gen 1 (5 GBit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 206 gr (0.45 lb) | 650 gr (1.43 lb) |
Dimensions | 101 x 65 x 26mm (4.0" x 2.6" x 1.0") | 127 x 96 x 74mm (5.0" x 3.8" x 2.9") |
DXO scores | ||
DXO Overall rating | not tested | 96 |
DXO Color Depth rating | not tested | 25.0 |
DXO Dynamic range rating | not tested | 14.7 |
DXO Low light rating | not tested | 3730 |
Other | ||
Battery life | 220 images | 610 images |
Style of battery | Battery Pack | Battery Pack |
Battery ID | LI-50B | NP-FZ100 |
Self timer | Yes (2 or 12 sec, pet auto shutter) | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
Time lapse shooting | ||
Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
Storage slots | Single | Dual |
Launch price | $500 | $1,998 |