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Olympus TG-820 iHS vs Sony NEX-7

Portability
92
Imaging
36
Features
37
Overall
36
Olympus TG-820 iHS front
 
Sony Alpha NEX-7 front
Portability
84
Imaging
63
Features
71
Overall
66

Olympus TG-820 iHS vs Sony NEX-7 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
  • Revealed February 2012
Sony NEX-7
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Display
  • ISO 100 - 16000
  • 1920 x 1080 video
  • Sony E Mount
  • 400g - 120 x 67 x 43mm
  • Announced December 2011
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Olympus TG-820 iHS vs Sony NEX-7 Overview

Let's look closer at the Olympus TG-820 iHS and Sony NEX-7, former is a Waterproof while the other is a Advanced Mirrorless by brands Olympus and Sony. There is a noticeable difference between the image resolutions of the TG-820 iHS (12MP) and NEX-7 (24MP) and the TG-820 iHS (1/2.3") and NEX-7 (APS-C) provide different sensor sizes.

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The TG-820 iHS was unveiled 2 months after the NEX-7 and they are of a similar age. Each of the cameras have different body design with the Olympus TG-820 iHS being a Compact camera and the Sony NEX-7 being a Rangefinder-style mirrorless camera.

Before going right into a detailed comparison, here is a brief introduction of how the TG-820 iHS matches up against the NEX-7 when considering portability, imaging, features and an overall mark.

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Reasons to pick Olympus TG-820 iHS over the Sony NEX-7

 TG-820 iHS NEX-7 
Display resolution1030k921kClearer display (+109k dot)

Reasons to pick Sony NEX-7 over the Olympus TG-820 iHS

 NEX-7 TG-820 iHS 
Manually focus Dial precise focus
Display typeTiltingFixed Tilting display

Common features in the Olympus TG-820 iHS and Sony NEX-7

 TG-820 iHS NEX-7 
AnnouncedFebruary 2012December 2011Similar age
Display dimensions3"3"Equal display dimensions
Selfie screen Neither contains selfie screen
Touch friendly display No Touch friendly display

Olympus TG-820 iHS vs Sony NEX-7 Physical Comparison

For anybody who is going to travel with your camera, you'll have to take into account its weight and proportions. The Olympus TG-820 iHS has got exterior measurements of 101mm x 65mm x 26mm (4.0" x 2.6" x 1.0") having a weight of 206 grams (0.45 lbs) whilst the Sony NEX-7 has measurements of 120mm x 67mm x 43mm (4.7" x 2.6" x 1.7") and a weight of 400 grams (0.88 lbs).

Examine the Olympus TG-820 iHS and Sony NEX-7 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary dependant on the lens you choose at that moment. Underneath is a front view over all size comparison of the TG-820 iHS against the NEX-7.

Olympus TG-820 iHS vs Sony NEX-7 size comparison

Considering size and weight, the portability rating of the TG-820 iHS and NEX-7 is 92 and 84 respectively.

Olympus TG-820 iHS vs Sony NEX-7 top view buttons comparison

Olympus TG-820 iHS vs Sony NEX-7 Sensor Comparison

Often, it's tough to imagine the contrast between sensor dimensions merely by going over specs. The picture underneath will help give you a much better sense of the sensor measurements in the TG-820 iHS and NEX-7.

All in all, each of these cameras provide different megapixels and different sensor dimensions. The TG-820 iHS using its tinier sensor is going to make getting shallow depth of field tougher and the Sony NEX-7 will offer you more detail having an extra 12 Megapixels. Greater resolution will make it easier to crop images more aggressively.

Olympus TG-820 iHS vs Sony NEX-7 sensor size comparison

Olympus TG-820 iHS vs Sony NEX-7 Screen and ViewFinder

Olympus TG-820 iHS vs Sony NEX-7 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-820 iHS Portrait photography details
Sony NEX-7 Portrait photography details
27
has face detect focus
lack of manual focus
manual mode not available
cannot use external flash
low megapixels (12MP)
sensor size is very small (1/2.3")
has no RAW files
77
manual focus
decent sensor resolution (24 megapixels)
sensor size is decent (APS-C)
has face detection focusing
exports RAW formats
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Street Comparison

Olympus TG-820 iHS as a Street photography camera
Sony NEX-7 as a Street photography camera
61
has image stabilization (Sensor-shift)
environment sealing
screen is fixed
sensor size is very small (1/2.3")
has no RAW files
76
tilting screen
sensor size is decent (APS-C)
exports RAW formats
lack of image stabilization
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Sports Comparison

Olympus TG-820 iHS Sports photography factors
Sony NEX-7 Sports photography factors
34
has image stabilization (Sensor-shift)
has tracking focus
environment sealing
low fps (5.0 frames/s)
no shutter priority mode
low megapixels (12 megapixels)
sensor size is very small (1/2.3")
not so great battery life (220 per charge)
has no phase detect auto focus
61
decent sensor resolution (24MP)
sensor size is decent (APS-C)
good battery power (430 CIPA)
lack of image stabilization
no phase detect AF
Photography Glossary

Travel Comparison

Olympus TG-820 iHS Travel photography highlights
Sony NEX-7 Travel photography highlights
59
environment sealing
flash built-in
reasonably wide (28mm)
lack of Time Lapse mode
not so great battery life (220 per charge)
low megapixels (12MP)
screen is not selfie friendly
sluggish maximum aperture (f3.9)
70
good battery power (430 per charge)
decent sensor resolution (24MP)
built-in flash
does not have Time Lapse mode
doesn't have a selfie friendly screen
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Landscape Comparison

Olympus TG-820 iHS as a Landscape photography camera
Sony NEX-7 as a Landscape photography camera
38
reasonably wide (28mm)
nice screen size (3 inches)
has image stabilization (Sensor-shift)
environment sealing
lack of manual focus
lens is fixed (fixed lens mount)
sluggish maximum aperture (f3.9)
manual mode not available
low megapixels (12 megapixels)
sensor size is very small (1/2.3")
has no RAW files
not so great battery life (220 shots)
lack of Time Lapse mode
72
manual focus
swap lenses (Sony E mount)
screen size is decent (3 inch)
decent sensor resolution (24 megapixels)
sensor size is decent (APS-C)
exports RAW formats
good battery power (430 CIPA)
lack of image stabilization
does not have Time Lapse mode
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Vlogging Comparison

Olympus TG-820 iHS as a Vlogging camera
Sony NEX-7 as a Vlogging camera
33
reasonably wide (28mm)
has image stabilization (Sensor-shift)
has face detect focus
great video quality (1920 x 1080 pxls)
sluggish maximum aperture (f3.9)
screen is not selfie friendly
lack of mic jack
35
has face detection focusing
high res video (1920 x 1080 pxls)
has external mic socket
doesn't have a selfie friendly screen
lack of image stabilization
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Olympus TG-820 iHS vs Sony NEX-7 Specifications

Detailed spec comparison table for Olympus TG-820 iHS and Sony NEX-7
 Olympus TG-820 iHSSony Alpha NEX-7
General Information
Company Olympus Sony
Model type Olympus TG-820 iHS Sony Alpha NEX-7
Type Waterproof Advanced Mirrorless
Revealed 2012-02-08 2011-12-13
Physical type Compact Rangefinder-style mirrorless
Sensor Information
Powered by TruePic VI Bionz
Sensor type CMOS CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.5 x 15.6mm
Sensor area 28.1mm² 366.6mm²
Sensor resolution 12 megapixel 24 megapixel
Anti alias filter
Aspect ratio - 3:2 and 16:9
Full resolution 3968 x 2976 6000 x 4000
Max native ISO 6400 16000
Lowest native ISO 100 100
RAW photos
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points - 25
Lens
Lens support fixed lens Sony E
Lens zoom range 28-140mm (5.0x) -
Maximal aperture f/3.9-5.9 -
Macro focusing range 1cm -
Number of lenses - 121
Focal length multiplier 5.8 1.5
Screen
Screen type Fixed Type Tilting
Screen sizing 3" 3"
Resolution of screen 1,030 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch friendly
Screen technology HyperCrystal III TFT Color LCD -
Viewfinder Information
Viewfinder None Electronic
Viewfinder coverage - 100%
Viewfinder magnification - 0.73x
Features
Lowest shutter speed 4s 30s
Highest shutter speed 1/2000s 1/4000s
Continuous shooting rate 5.0 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Set white balance
Image stabilization
Built-in flash
Flash distance 3.50 m 6.00 m
Flash modes Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless
External flash
Auto exposure bracketing
WB bracketing
Highest flash synchronize - 1/160s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (30 fps)1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 1920 x 1080 (60, 24 fps), 1440 x 1080 (30 fps), 640 x 480 (30 fps)
Max video resolution 1920x1080 1920x1080
Video file format MPEG-4, H.264 MPEG-4, AVCHD
Mic port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 206 gr (0.45 pounds) 400 gr (0.88 pounds)
Physical dimensions 101 x 65 x 26mm (4.0" x 2.6" x 1.0") 120 x 67 x 43mm (4.7" x 2.6" x 1.7")
DXO scores
DXO All around rating not tested 81
DXO Color Depth rating not tested 24.1
DXO Dynamic range rating not tested 13.4
DXO Low light rating not tested 1016
Other
Battery life 220 photos 430 photos
Style of battery Battery Pack Battery Pack
Battery ID LI-50B NPFW50
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 10 sec, 10sec (3 or 5 images))
Time lapse shooting
Storage type SD/SDHC/SDXC SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots 1 1
Launch pricing $500 $699