Olympus TG-320 vs Sony a1
94 Imaging
37 Features
33 Overall
35
61 Imaging
80 Features
93 Overall
85
Olympus TG-320 vs Sony a1 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 1600
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-102mm (F3.5-5.1) lens
- 155g - 96 x 63 x 23mm
- Released January 2012
(Full Review)
- 50MP - Full frame Sensor
- 3" Tilting Display
- ISO 100 - 32000 (Push to 102400)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 7680 x 4320 video
- Sony E Mount
- 737g - 129 x 97 x 70mm
- Revealed January 2021
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Here, we are looking at the Olympus TG-320 vs Sony a1, one is a Waterproof and the other is a Pro Mirrorless by rivals Olympus and Sony. There exists a crucial gap among the resolutions of the TG-320 (14MP) and a1 (50MP) and the TG-320 (1/2.3") and a1 (Full frame) have totally different sensor size.
Photography GlossaryThe TG-320 was introduced 10 years earlier than the a1 which is a fairly serious gap as far as camera technology is concerned. Both the cameras feature different body design with the Olympus TG-320 being a Compact camera and the Sony a1 being a SLR-style mirrorless camera.
Before delving right into a thorough comparison, here is a concise synopsis of how the TG-320 grades versus the a1 in relation to portability, imaging, features and an overall mark.
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The following is a sample of the gallery pictures for Olympus TG-320 and Sony Alpha a1. The whole galleries are viewable at Olympus TG-320 Gallery and Sony a1 Gallery.
Reasons to pick Olympus TG-320 over the Sony a1
| TG-320 | a1 |
|---|
Reasons to pick Sony a1 over the Olympus TG-320
| a1 | TG-320 | |||
|---|---|---|---|---|
| Revealed | January 2021 |  | January 2012 | Newer by 110 months |
| Manually focus |  | Dial precise focus | ||
| Display type | Tilting |  | Fixed | Tilting display |
| Display size | 3" |  | 2.7" | Larger display (+0.3") |
| Display resolution | 1440k |  | 230k | Crisper display (+1210k dot) |
| Touch display |  | Easily navigate |
Common features in the Olympus TG-320 and Sony a1
| TG-320 | a1 | |||
|---|---|---|---|---|
| Selfie screen |  | Neither includes selfie screen |
Olympus TG-320 vs Sony a1 Physical Comparison
For those who are planning to travel with your camera regularly, you should take into account its weight and dimensions. The Olympus TG-320 features outside measurements of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") having a weight of 155 grams (0.34 lbs) while the Sony a1 has dimensions of 129mm x 97mm x 70mm (5.1" x 3.8" x 2.8") with a weight of 737 grams (1.62 lbs).
Check out the Olympus TG-320 vs Sony a1 in the new Camera with Lens Size Comparison Tool.
Do not forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you are employing at that time. Following is a front view over all size comparison of the TG-320 against the a1.
Considering dimensions and weight, the portability score of the TG-320 and a1 is 94 and 61 respectively.
Olympus TG-320 vs Sony a1 Sensor Comparison
Typically, it's difficult to see the gap in sensor dimensions simply by researching technical specs. The pic below might give you a stronger sense of the sensor measurements in the TG-320 and a1.
As you can tell, the 2 cameras come with different megapixel count and different sensor dimensions. The TG-320 having a smaller sensor will make getting shallower depth of field harder and the Sony a1 will render greater detail using its extra 36 Megapixels. Greater resolution can also make it easier to crop photos a good deal more aggressively. The more aged TG-320 will be behind with regard to sensor tech.
Olympus TG-320 vs Sony a1 Screen and ViewFinder
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Olympus TG-320 vs Sony a1 Specifications
| Olympus TG-320 | Sony Alpha a1 | |
|---|---|---|
| General Information | ||
| Company | Olympus | Sony |
| Model | Olympus TG-320 | Sony Alpha a1 |
| Class | Waterproof | Pro Mirrorless |
| Released | 2012-01-10 | 2021-01-26 |
| Physical type | Compact | SLR-style mirrorless |
| Sensor Information | ||
| Processor Chip | TruePic III+ | - |
| Sensor type | CCD | BSI-CMOS |
| Sensor size | 1/2.3" | Full frame |
| Sensor dimensions | 6.17 x 4.55mm | 35.9 x 24mm |
| Sensor area | 28.1mm² | 861.6mm² |
| Sensor resolution | 14 megapixel | 50 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | - | 1:1, 4:3, 3:2 and 16:9 |
| Peak resolution | 4288 x 3216 | 8640 x 5760 |
| Highest native ISO | 1600 | 32000 |
| Highest enhanced ISO | - | 102400 |
| Minimum native ISO | 80 | 100 |
| RAW pictures | ||
| Minimum enhanced ISO | - | 50 |
| Autofocusing | ||
| Manual focus | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Number of focus points | - | 759 |
| Cross focus points | - | - |
| Lens | ||
| Lens mount | fixed lens | Sony E |
| Lens focal range | 28-102mm (3.6x) | - |
| Largest aperture | f/3.5-5.1 | - |
| Macro focus distance | 3cm | - |
| Total lenses | - | 133 |
| Crop factor | 5.8 | 1 |
| Screen | ||
| Display type | Fixed Type | Tilting |
| Display diagonal | 2.7 inch | 3 inch |
| Display resolution | 230k dots | 1,440k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Display technology | TFT Color LCD | - |
| Viewfinder Information | ||
| Viewfinder type | None | Electronic |
| Viewfinder resolution | - | 9,437k dots |
| Viewfinder coverage | - | 100 percent |
| Viewfinder magnification | - | 0.9x |
| Features | ||
| Min shutter speed | 4 seconds | 30 seconds |
| Max shutter speed | 1/2000 seconds | 1/8000 seconds |
| Max quiet shutter speed | - | 1/32000 seconds |
| Continuous shutter rate | 1.0 frames/s | 30.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 5.80 m | no built-in flash |
| Flash options | Auto, On, Off, Red-Eye, Fill-in | Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Max flash synchronize | - | 1/400 seconds |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) | 7680x4320 (30p, 25p, 23.98) |
| Highest video resolution | 1280x720 | 7680x4320 |
| Video format | MPEG-4, H.264 | XAVC S, XAVC HS, H.264, H.265 |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | Yes |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 155 gr (0.34 pounds) | 737 gr (1.62 pounds) |
| Physical dimensions | 96 x 63 x 23mm (3.8" x 2.5" x 0.9") | 129 x 97 x 70mm (5.1" x 3.8" x 2.8") |
| DXO scores | ||
| DXO Overall score | not tested | not tested |
| DXO Color Depth score | not tested | not tested |
| DXO Dynamic range score | not tested | not tested |
| DXO Low light score | not tested | not tested |
| Other | ||
| Battery life | 150 shots | 530 shots |
| Type of battery | Battery Pack | Battery Pack |
| Battery model | LI-42B | NP-FZ100 |
| Self timer | Yes (2 or 12 sec, pet auto shutter) | Yes |
| Time lapse feature | ||
| Type of storage | SD/SDHC/SDXC | Dual SD/CFexpress Type A slots (UHS-II supported) |
| Card slots | One | Two |
| Retail price | $0 | $6,498 |