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Olympus SP-820UZ vs Sony TX7

Portability
69
Imaging
37
Features
29
Overall
33
Olympus Stylus SP-820UZ front
 
Sony Cyber-shot DSC-TX7 front
Portability
95
Imaging
33
Features
34
Overall
33

Olympus SP-820UZ vs Sony TX7 Key Specs

Olympus SP-820UZ
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 6400
  • 1920 x 1080 video
  • 22-896mm (F3.4-5.7) lens
  • 485g - 117 x 78 x 93mm
  • Introduced August 2012
  • Replaced the Olympus SP-820UZ
  • Renewed by Olympus SP-820UZ
Sony TX7
(Full Review)
  • 10MP - 1/2.4" Sensor
  • 3.5" Fixed Display
  • ISO 125 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F3.5-4.6) lens
  • 149g - 98 x 60 x 18mm
  • Announced January 2010
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Olympus SP-820UZ vs Sony TX7 Overview

Following is a detailed comparison of the Olympus SP-820UZ versus Sony TX7, one is a Small Sensor Superzoom and the other is a Ultracompact by rivals Olympus and Sony. There is a crucial difference between the sensor resolutions of the SP-820UZ (14MP) and TX7 (10MP) and the SP-820UZ (1/2.3") and TX7 (1/2.4") boast different sensor sizing.

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The SP-820UZ was launched 2 years after the TX7 which is quite a serious gap as far as tech is concerned. The two cameras feature different body design with the Olympus SP-820UZ being a Compact camera and the Sony TX7 being a Ultracompact camera.

Before getting straight to a step-by-step comparison, here is a simple overview of how the SP-820UZ grades against the TX7 when considering portability, imaging, features and an overall score.

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Reasons to pick Olympus SP-820UZ over the Sony TX7

 SP-820UZ TX7 
AnnouncedAugust 2012January 2010More modern by 32 months

Reasons to pick Sony TX7 over the Olympus SP-820UZ

 TX7 SP-820UZ 
Display size3.5"3"Larger display (+0.5")
Display resolution921k460kCrisper display (+461k dot)
Touch friendly display Easily navigate

Common features in the Olympus SP-820UZ and Sony TX7

 SP-820UZ TX7 
Manually focus Lack of manual focus
Display typeFixed Fixed Fixed display
Selfie screen Lacking selfie screen

Olympus SP-820UZ vs Sony TX7 Physical Comparison

For anybody who is aiming to carry around your camera regularly, you'll have to consider its weight and proportions. The Olympus SP-820UZ comes with exterior measurements of 117mm x 78mm x 93mm (4.6" x 3.1" x 3.7") accompanied by a weight of 485 grams (1.07 lbs) whilst the Sony TX7 has measurements of 98mm x 60mm x 18mm (3.9" x 2.4" x 0.7") and a weight of 149 grams (0.33 lbs).

Contrast the Olympus SP-820UZ versus Sony TX7 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you have chosen at that moment. Underneath is a front view dimension comparison of the SP-820UZ versus the TX7.

Olympus SP-820UZ vs Sony TX7 size comparison

Taking into account size and weight, the portability rating of the SP-820UZ and TX7 is 69 and 95 respectively.

Olympus SP-820UZ vs Sony TX7 top view buttons comparison

Olympus SP-820UZ vs Sony TX7 Sensor Comparison

Usually, its hard to picture the gap between sensor sizes merely by going over specs. The pic here will help give you a stronger sense of the sensor sizing in the SP-820UZ and TX7.

As you can plainly see, both cameras come with different resolutions and different sensor sizes. The SP-820UZ featuring a larger sensor is going to make achieving bokeh simpler and the Olympus SP-820UZ will offer you extra detail utilizing its extra 4 Megapixels. Greater resolution can also allow you to crop images a good deal more aggressively. The fresher SP-820UZ provides a benefit when it comes to sensor tech.

Olympus SP-820UZ vs Sony TX7 sensor size comparison

Olympus SP-820UZ vs Sony TX7 Screen and ViewFinder

Olympus SP-820UZ vs Sony TX7 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SP-820UZ Portrait photography highlights
Sony TX7 Portrait photography highlights
33
good MP (14MP)
includes face detect focus
no manual focus
no manual control
no external flash support
sensor size is small (1/2.3")
doesn't have RAW support
19
focusing manually not possible
lack of manual exposure
cannot use external flash
low megapixels (10MP)
sensor is tiny (1/2.4")
does not have RAW files
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Street Comparison

Olympus SP-820UZ as a Street photography camera
Sony TX7 as a Street photography camera
37
no articulating screen
no image stabilization
sensor size is small (1/2.3")
doesn't have RAW support
more heavy than others (485g)
59
image stabilization (Optical)
features touch to focus
no articulating screen
sensor is tiny (1/2.4")
does not have RAW files
more heavy than competition in class (149g)
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Sports Comparison

Olympus SP-820UZ Sports photography highlights
Sony TX7 Sports photography highlights
32
long zoom range (22-896mm 40.7 x zoom)
good MP (14 megapixels)
low frames per second (2.0 frames per second)
no shutter priority mode
no image stabilization
sensor size is small (1/2.3")
doesn't have phase detect auto focus
26
image stabilization (Optical)
no shutter priority
low megapixels (10MP)
sensor is tiny (1/2.4")
does not have phase detect AF
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Travel Comparison

Olympus SP-820UZ Travel photography information
Sony TX7 Travel photography information
55
good MP (14 megapixels)
has built in flash
fairly wide (22mm)
long reach (896mm)
does not have Timelapse function
more heavy than others (485 grams)
doesn't feature selfie friendly display
sluggish max aperture (f3.4)
59
features touch to focus
built-in flash
pretty wide (25mm)
doesn't have Timelapse function
more heavy than competition in class (149g)
low megapixels (10 megapixels)
does not have a selfie friendly screen
slow max aperture (f3.5)
Photography Glossary

Landscape Comparison

Olympus SP-820UZ Landscape photography features
Sony TX7 Landscape photography features
35
fairly wide (22mm)
screen size is good (3 inches)
good MP (14MP)
no manual focus
can't change lens (fixed lens mount)
sluggish max aperture (f3.4)
no manual control
no image stabilization
sensor size is small (1/2.3")
doesn't have RAW support
does not have Timelapse function
36
pretty wide (25mm)
screen larger than average (3.5 inch)
image stabilization (Optical)
focusing manually not possible
lens is fixed (fixed lens mount)
slow max aperture (f3.5)
lack of manual exposure
low megapixels (10MP)
sensor is tiny (1/2.4")
does not have RAW files
doesn't have Timelapse function
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Vlogging Comparison

Vlogging with Olympus SP-820UZ
Vlogging with Sony TX7
25
fairly wide (22mm)
includes face detect focus
high video quality (1920 x 1080 pixels)
sluggish max aperture (f3.4)
doesn't feature selfie friendly display
no image stabilization
does not have microphone port
more heavy than others (485 grams)
32
pretty wide (25mm)
has touchscreen
image stabilization (Optical)
video resolution high (1920 x 1080 pixels)
slow max aperture (f3.5)
does not have a selfie friendly screen
doesn't have microphone support
more heavy than competition in class (149g)
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Olympus SP-820UZ vs Sony TX7 Specifications

Detailed spec comparison table for Olympus SP-820UZ and Sony TX7
 Olympus Stylus SP-820UZSony Cyber-shot DSC-TX7
General Information
Make Olympus Sony
Model type Olympus Stylus SP-820UZ Sony Cyber-shot DSC-TX7
Class Small Sensor Superzoom Ultracompact
Introduced 2012-08-21 2010-01-07
Physical type Compact Ultracompact
Sensor Information
Processor - Bionz
Sensor type CMOS BSI-CMOS
Sensor size 1/2.3" 1/2.4"
Sensor measurements 6.17 x 4.55mm 6.104 x 4.578mm
Sensor surface area 28.1mm² 27.9mm²
Sensor resolution 14 megapixel 10 megapixel
Anti alias filter
Aspect ratio 4:3 and 16:9 4:3 and 16:9
Max resolution 4288 x 3216 3456 x 2592
Max native ISO 6400 3200
Min native ISO 80 125
RAW images
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Total focus points - 9
Cross type focus points - -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 22-896mm (40.7x) 25-100mm (4.0x)
Highest aperture f/3.4-5.7 f/3.5-4.6
Macro focusing distance 1cm 1cm
Focal length multiplier 5.8 5.9
Screen
Screen type Fixed Type Fixed Type
Screen size 3 inch 3.5 inch
Resolution of screen 460k dots 921k dots
Selfie friendly
Liveview
Touch friendly
Screen tech TFT Color LCD -
Viewfinder Information
Viewfinder type None None
Features
Minimum shutter speed 4s 2s
Fastest shutter speed 1/2000s 1/1600s
Continuous shutter rate 2.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Change white balance
Image stabilization
Built-in flash
Flash distance 15.00 m 3.80 m
Flash settings Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Slow syncro
External flash
Auto exposure bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30, 120 fps), 320 x 180 (30, 240 fps) 1920 x 1080 (60 fps), 1440 x 1080 (60, 30fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution 1920x1080 1920x1080
Video format MPEG-4, H.264 AVCHD
Microphone support
Headphone support
Connectivity
Wireless None None
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 485 grams (1.07 lb) 149 grams (0.33 lb)
Physical dimensions 117 x 78 x 93mm (4.6" x 3.1" x 3.7") 98 x 60 x 18mm (3.9" x 2.4" x 0.7")
DXO scores
DXO Overall 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 ID - NP-BN1
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 sec or 10 sec, portrait1/ portrait2)
Time lapse recording
Type of storage SD/SDHC/SDXC Memory Stick Duo / Pro Duo/ PRO HG-Duo, optional SD, Internal
Card slots 1 1
Launch cost $299 $300