Olympus TG-4 vs Sony A68
Portability
90 Imaging
40 Features
51 Overall
44
90 Imaging
40 Features
51 Overall
44
Portability
64 Imaging
66 Features
70 Overall
67
64 Imaging
66 Features
70 Overall
67
Olympus TG-4 vs Sony A68 Key Specs
Olympus TG-4
(Full Review)
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 100 - 6400
- Sensor-shift Image Stabilization
- 1920 x 1080 video
- 25-100mm (F2.0-4.9) lens
- 247g - 112 x 66 x 31mm
- Launched April 2015
- Succeeded the Olympus TG-3
- Replacement is Olympus TG-5
Sony A68
(Full Review)
(Full Review)
- 24MP - APS-C Sensor
- 2.7" Tilting Display
- ISO 100 - 25600
- Sensor based Image Stabilization
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 610g - 143 x 104 x 81mm
- Revealed November 2015
- Superseded the Sony A65
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On this page, we are analyzing the Olympus TG-4 vs Sony A68, one is a Waterproof and the other is a Entry-Level DSLR by rivals Olympus and Sony. There is a crucial difference among the resolutions of the TG-4 (16MP) and A68 (24MP) and the TG-4 (1/2.3") and A68 (APS-C) posses totally different sensor sizing.
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modesThe TG-4 was launched 6 months before the A68 and they are of a similar generation. Each of the cameras have different body design with the Olympus TG-4 being a Compact camera and the Sony A68 being a Compact SLR camera.
Before getting straight to a comprehensive comparison, here is a short synopsis of how the TG-4 matches up versus the A68 with regards to portability, imaging, features and an overall mark.
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Below is a sample of the gallery pictures for Olympus Tough TG-4 and Sony SLT-A68. The complete galleries are provided at Olympus TG-4 Gallery and Sony A68 Gallery.
Reasons to pick Olympus TG-4 over the Sony A68
| TG-4 | A68 | |||
|---|---|---|---|---|
| Display dimensions | 3" |  | 2.7" | Larger display (+0.3") |
Reasons to pick Sony A68 over the Olympus TG-4
| A68 | TG-4 | |||
|---|---|---|---|---|
| Display type | Tilting |  | Fixed | Tilting display |
| Display resolution | 461k |  | 460k | Clearer display (+1k dot) |
Common features in the Olympus TG-4 and Sony A68
| TG-4 | A68 | |||
|---|---|---|---|---|
| Revealed | April 2015 |  | November 2015 | Same generation |
| Manually focus |  | More exact focusing | ||
| Selfie screen |  | Neither includes selfie screen | ||
| Touch friendly display |  | Lacking Touch friendly display |
Olympus TG-4 vs Sony A68 Physical Comparison
If you are looking to travel with your camera regularly, you need to factor its weight and proportions. The Olympus TG-4 features external dimensions of 112mm x 66mm x 31mm (4.4" x 2.6" x 1.2") having a weight of 247 grams (0.54 lbs) while the Sony A68 has measurements of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") with a weight of 610 grams (1.34 lbs).
Check the Olympus TG-4 vs Sony A68 in the all new Camera with Lens Size Comparison Tool.
Do not forget, the weight of an Interchangeable Lens Camera will change based on the lens you are utilising at that time. Underneath is a front view proportions comparison of the TG-4 vs the A68.
Looking at size and weight, the portability grade of the TG-4 and A68 is 90 and 64 respectively.
Olympus TG-4 vs Sony A68 Sensor Comparison
Usually, its tough to see the contrast in sensor dimensions purely by going through specs. The pic below might provide you a much better sense of the sensor sizes in the TG-4 and A68.
All in all, the 2 cameras provide different resolutions and different sensor dimensions. The TG-4 because of its smaller sensor will make getting shallow DOF harder and the Sony A68 will produce greater detail utilizing its extra 8 Megapixels. Greater resolution will also enable you to crop pics more aggressively.
Olympus TG-4 vs Sony A68 Screen and ViewFinder
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Portrait Comparison
Olympus TG-4 Portrait photography info
Sony A68 Portrait photography info
focusing manually
megapixel count decent (16 megapixels)
offers face detection autofocus
saves RAW formats
manual mode not available
can't use external flash
sensor size is small (1/2.3")
manual focus
megapixel count decent (24 megapixels)
decent sensor size (APS-C)
offers face detection autofocus
saves RAW files
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Olympus TG-4 as a Street photography camera
Sony A68 as a Street photography camera
built in image stabilization (Sensor-shift)
saves RAW formats
weather proof
fixed screen
sensor size is small (1/2.3")
heavier than others (247 grams)
tilting screen
image stabilization (Sensor based)
decent sensor size (APS-C)
saves RAW files
very good high ISO (25,600)
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Olympus TG-4 Sports photography advice
Sony A68 Sports photography advice
built in image stabilization (Sensor-shift)
megapixel count decent (16 megapixels)
offers tracking autofocus
weather proof
good battery (380 CIPA)
slow continuous shooting (5.0 frames per second)
no shutter priority
sensor size is small (1/2.3")
does not have phase detect autofocus
image stabilization (Sensor based)
megapixel count decent (24MP)
decent sensor size (APS-C)
offers tracking autofocus
has phase detect autofocus
low battery (510 CIPA)
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Olympus TG-4 Travel photography details
Sony A68 Travel photography details
good battery (380 shots)
weather proof
megapixel count decent (16 megapixels)
built-in flash
really wide (25mm)
very good maximum aperture (f2.0)
heavier than others (247 grams)
doesn't have selfie friendly screen
megapixel count decent (24MP)
has built in flash
doesn't have Timelapse recording
low battery (510 CIPA)
doesn't feature selfie friendly screen
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Olympus TG-4 Landscape photography features
Sony A68 Landscape photography features
focusing manually
really wide (25mm)
very good maximum aperture (f2.0)
nice screen size (3")
built in image stabilization (Sensor-shift)
megapixel count decent (16 megapixels)
saves RAW formats
weather proof
good battery (380 CIPA)
fixed lens (fixed lens mount)
manual mode not available
sensor size is small (1/2.3")
manual focus
swap lenses (Sony/Minolta Alpha mount)
image stabilization (Sensor based)
megapixel count decent (24 megapixels)
decent sensor size (APS-C)
very good high ISO (25,600)
saves RAW files
screen is somewhat small (2.7 inch)
low battery (510 per charge)
doesn't have Timelapse recording
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Olympus TG-4 Vlogging information
Sony A68 Vlogging information
really wide (25mm)
very good maximum aperture (f2.0)
built in image stabilization (Sensor-shift)
offers face detection autofocus
high res video (1920 x 1080 resolution)
doesn't have selfie friendly screen
doesn't have external mic port
heavier than others (247 grams)
image stabilization (Sensor based)
offers face detection autofocus
video resolution high (1920 x 1080 pxls)
has external microphone port
doesn't feature selfie friendly screen
Photography Glossary
Olympus TG-4 vs Sony A68 Specifications
| Olympus Tough TG-4 | Sony SLT-A68 | |
|---|---|---|
| General Information | ||
| Manufacturer | Olympus | Sony |
| Model | Olympus Tough TG-4 | Sony SLT-A68 |
| Class | Waterproof | Entry-Level DSLR |
| Launched | 2015-04-13 | 2015-11-06 |
| Body design | Compact | Compact SLR |
| Sensor Information | ||
| Chip | TruePic VII | Bionz X |
| Sensor type | BSI-CMOS | CMOS |
| Sensor size | 1/2.3" | APS-C |
| Sensor measurements | 6.17 x 4.55mm | 23.5 x 15.6mm |
| Sensor area | 28.1mm² | 366.6mm² |
| Sensor resolution | 16 megapixel | 24 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Full resolution | 4608 x 3456 | 6000 x 4000 |
| Max native ISO | 6400 | 25600 |
| Lowest native ISO | 100 | 100 |
| RAW pictures | ||
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| Continuous AF | ||
| AF single | ||
| AF tracking | ||
| Selective AF | ||
| Center weighted AF | ||
| AF multi area | ||
| AF live view | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Number of focus points | 25 | 79 |
| Cross focus points | - | 15 |
| Lens | ||
| Lens mount | fixed lens | Sony/Minolta Alpha |
| Lens focal range | 25-100mm (4.0x) | - |
| Max aperture | f/2.0-4.9 | - |
| Macro focus distance | 1cm | - |
| Amount of lenses | - | 143 |
| Focal length multiplier | 5.8 | 1.5 |
| Screen | ||
| Screen type | Fixed Type | Tilting |
| Screen size | 3" | 2.7" |
| Resolution of screen | 460 thousand dot | 461 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Viewfinder Information | ||
| Viewfinder type | None | Electronic |
| Viewfinder resolution | - | 1,440 thousand dot |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.57x |
| Features | ||
| Slowest shutter speed | 4s | 30s |
| Maximum shutter speed | 1/2000s | 1/4000s |
| Continuous shooting speed | 5.0 frames/s | 8.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Change WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 7.90 m (at ISO 1600) | 12.00 m (at ISO 100) |
| Flash options | Auto, redeye reduction, fill-in, off, LED | Flash off, Auto, Fill-flash, Slow sync, Red-eye reduction, Rear sync, Wireless, High Speed sync |
| External flash | ||
| AE bracketing | ||
| White balance bracketing | ||
| Maximum flash sync | - | 1/160s |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30 fps) | 1920 x 1080 (60i, 30p, 24p), 1440 x 1080, 640 x 480 |
| Max video resolution | 1920x1080 | 1920x1080 |
| Video data format | H.264, Motion JPEG | MPEG-4, AVCHD, XAVC S |
| Microphone jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Built-In | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | BuiltIn | None |
| Physical | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 247g (0.54 lbs) | 610g (1.34 lbs) |
| Physical dimensions | 112 x 66 x 31mm (4.4" x 2.6" x 1.2") | 143 x 104 x 81mm (5.6" x 4.1" x 3.2") |
| DXO scores | ||
| DXO All around score | not tested | 79 |
| DXO Color Depth score | not tested | 24.1 |
| DXO Dynamic range score | not tested | 13.5 |
| DXO Low light score | not tested | 701 |
| Other | ||
| Battery life | 380 photographs | 510 photographs |
| Type of battery | Battery Pack | Battery Pack |
| Battery model | LI-92B | NP-FM500H |
| Self timer | Yes (2 or 12 sec, custom) | Yes (Yes (2 or 12 sec)) |
| Time lapse shooting | ||
| Type of storage | SD, SDHC, SDXC, Internal Memory | SD/ SDHC/SDXC, Memory Stick Pro Duo |
| Storage slots | Single | Single |
| Launch price | $379 | $581 |