Olympus SP-820UZ vs Sony TX7
69 Imaging
37 Features
29 Overall
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95 Imaging
33 Features
34 Overall
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Olympus SP-820UZ vs Sony TX7 Key Specs
(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
(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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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.
Sora from OpenAI releases its first ever music videoThe 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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Below is a sample of the gallery pics for Olympus Stylus SP-820UZ and Sony Cyber-shot DSC-TX7. The complete galleries are available at Olympus SP-820UZ Gallery and Sony TX7 Gallery.
Reasons to pick Olympus SP-820UZ over the Sony TX7
| SP-820UZ | TX7 | |||
|---|---|---|---|---|
| Announced | August 2012 | January 2010 | More modern by 32 months |
Reasons to pick Sony TX7 over the Olympus SP-820UZ
| TX7 | SP-820UZ | |||
|---|---|---|---|---|
| Display size | 3.5" | 3" | Larger display (+0.5") | |
| Display resolution | 921k | 460k | Crisper 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 type | Fixed | 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.
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.

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 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 Screen and ViewFinder
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Olympus SP-820UZ vs Sony TX7 Specifications
| Olympus Stylus SP-820UZ | Sony 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 |