Sony TX7 vs Sony A33
95 Imaging
33 Features
34 Overall
33
67 Imaging
54 Features
80 Overall
64
Sony TX7 vs Sony A33 Key Specs
(Full Review)
- 10MP - 1/2.4" Sensor
- 3.5" Fixed Screen
- ISO 125 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 25-100mm (F3.5-4.6) lens
- 149g - 98 x 60 x 18mm
- Revealed January 2010
(Full Review)
- 14MP - APS-C Sensor
- 3" Fully Articulated Display
- ISO 100 - 12800 (Raise to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 500g - 124 x 92 x 85mm
- Launched August 2010
- Later Model is Sony A35
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Its time to look more closely at the Sony TX7 vs Sony A33, former is a Ultracompact while the other is a Entry-Level DSLR and both are created by Sony. There exists a considerable gap between the resolutions of the TX7 (10MP) and A33 (14MP) and the TX7 (1/2.4") and A33 (APS-C) possess different sensor dimensions.
President Biden pushes bill mandating TikTok sale or banThe TX7 was launched 7 months earlier than the A33 and they are of a similar age. Both of the cameras offer different body type with the Sony TX7 being a Ultracompact camera and the Sony A33 being a Compact SLR camera.
Before diving straight into a step-by-step comparison, below is a concise overview of how the TX7 scores versus the A33 for portability, imaging, features and an overall mark.
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Following is a sample of the gallery pictures for Sony Cyber-shot DSC-TX7 & Sony SLT-A33. The complete galleries are available at Sony TX7 Gallery & Sony A33 Gallery.
Reasons to pick Sony TX7 over the Sony A33
| TX7 | A33 | |||
|---|---|---|---|---|
| Display sizing | 3.5" |  | 3" | Larger display (+0.5") |
| Touch friendly display |  | Easily navigate |
Reasons to pick Sony A33 over the Sony TX7
| A33 | TX7 | |||
|---|---|---|---|---|
| Launched | August 2010 |  | January 2010 | Newer by 7 months |
| Manual focus |  | More accurate focusing | ||
| Display type | Fully Articulated |  | Fixed | Fully Articulating display |
| Selfie screen |  | Easy selfies |
Common features in the Sony TX7 and Sony A33
| TX7 | A33 | |||
|---|---|---|---|---|
| Display resolution | 921k |  | 921k | Exact same display resolution |
Sony TX7 vs Sony A33 Physical Comparison
When you are planning to travel with your camera regularly, you need to factor its weight and dimensions. The Sony TX7 offers outer dimensions of 98mm x 60mm x 18mm (3.9" x 2.4" x 0.7") with a weight of 149 grams (0.33 lbs) whilst the Sony A33 has dimensions of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") with a weight of 500 grams (1.10 lbs).
Analyze the Sony TX7 vs Sony A33 in our completely new Camera plus Lens Size Comparison Tool.
Remember, the weight of an ILC will differ depending on the lens you select at that moment. Below is the front view physical size comparison of the TX7 vs the A33.
Factoring in dimensions and weight, the portability grade of the TX7 and A33 is 95 and 67 respectively.
Sony TX7 vs Sony A33 Sensor Comparison
More often than not, its difficult to picture the difference between sensor dimensions just by looking at a spec sheet. The image here might offer you a more clear sense of the sensor sizes in the TX7 and A33.
Clearly, the two cameras offer different resolutions and different sensor dimensions. The TX7 featuring a tinier sensor is going to make achieving shallower DOF harder and the Sony A33 will give greater detail utilizing its extra 4 Megapixels. Greater resolution can also help you crop photos a little more aggressively. The more aged TX7 is going to be behind when it comes to sensor tech.
Sony TX7 vs Sony A33 Screen and ViewFinder
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Sony TX7 vs Sony A33 Specifications
| Sony Cyber-shot DSC-TX7 | Sony SLT-A33 | |
|---|---|---|
| General Information | ||
| Company | Sony | Sony |
| Model | Sony Cyber-shot DSC-TX7 | Sony SLT-A33 |
| Type | Ultracompact | Entry-Level DSLR |
| Revealed | 2010-01-07 | 2010-08-24 |
| Physical type | Ultracompact | Compact SLR |
| Sensor Information | ||
| Powered by | Bionz | Bionz |
| Sensor type | BSI-CMOS | CMOS |
| Sensor size | 1/2.4" | APS-C |
| Sensor dimensions | 6.104 x 4.578mm | 23.5 x 15.6mm |
| Sensor area | 27.9mm² | 366.6mm² |
| Sensor resolution | 10MP | 14MP |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 and 16:9 | 3:2 and 16:9 |
| Max resolution | 3456 x 2592 | 4592 x 3056 |
| Max native ISO | 3200 | 12800 |
| Max enhanced ISO | - | 25600 |
| Min native ISO | 125 | 100 |
| RAW files | ||
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | 9 | 15 |
| Cross focus points | - | 3 |
| Lens | ||
| Lens mount | fixed lens | Sony/Minolta Alpha |
| Lens focal range | 25-100mm (4.0x) | - |
| Max aperture | f/3.5-4.6 | - |
| Macro focus range | 1cm | - |
| Number of lenses | - | 143 |
| Crop factor | 5.9 | 1.5 |
| Screen | ||
| Screen type | Fixed Type | Fully Articulated |
| Screen diagonal | 3.5 inches | 3 inches |
| Resolution of screen | 921 thousand dots | 921 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Viewfinder Information | ||
| Viewfinder type | None | Electronic |
| Viewfinder resolution | - | 1,150 thousand dots |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.73x |
| Features | ||
| Minimum shutter speed | 2s | 30s |
| Fastest shutter speed | 1/1600s | 1/4000s |
| Continuous shutter rate | 10.0 frames/s | 7.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Change white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | 3.80 m | 10.00 m (@ ISO 100) |
| Flash options | Auto, On, Off, Slow syncro | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Fastest flash synchronize | - | 1/160s |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (60 fps), 1440 x 1080 (60, 30fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) | 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) |
| Max video resolution | 1920x1080 | 1920x1080 |
| Video file format | AVCHD | MPEG-4, AVCHD, H.264 |
| Mic support | ||
| Headphone support | ||
| 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 | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 149g (0.33 pounds) | 500g (1.10 pounds) |
| Dimensions | 98 x 60 x 18mm (3.9" x 2.4" x 0.7") | 124 x 92 x 85mm (4.9" x 3.6" x 3.3") |
| DXO scores | ||
| DXO Overall score | not tested | 70 |
| DXO Color Depth score | not tested | 22.8 |
| DXO Dynamic range score | not tested | 12.6 |
| DXO Low light score | not tested | 591 |
| Other | ||
| Battery life | - | 340 shots |
| Type of battery | - | Battery Pack |
| Battery model | NP-BN1 | NP-FW50 |
| Self timer | Yes (2 sec or 10 sec, portrait1/ portrait2) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Type of storage | Memory Stick Duo / Pro Duo/ PRO HG-Duo, optional SD, Internal | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
| Card slots | Single | Single |
| Launch price | $300 | $230 |