Samsung ST100 vs Sony NEX-3
95 Imaging
36 Features
34 Overall
35
89 Imaging
53 Features
55 Overall
53
Samsung ST100 vs Sony NEX-3 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 3.5" Fixed Display
- ISO 80 - 3200
- Optical Image Stabilization
- 1280 x 720 video
- 35-175mm (F3.6-4.8) lens
- 155g - 100 x 60 x 20mm
- Announced January 2010
(Full Review)
- 14MP - APS-C Sensor
- 3" Tilting Display
- ISO 200 - 12800
- 1280 x 720 video
- Sony E Mount
- 297g - 117 x 62 x 33mm
- Introduced June 2010
- Later Model is Sony NEX-C3
Photography Glossary Samsung ST100 vs Sony NEX-3 Overview
In this write-up, we are evaluating the Samsung ST100 vs Sony NEX-3, one being a Ultracompact and the other is a Entry-Level Mirrorless by companies Samsung and Sony. The sensor resolution of the ST100 (14MP) and the NEX-3 (14MP) is very well matched but the ST100 (1/2.3") and NEX-3 (APS-C) possess different sensor sizes.
Mastering Nature Photography with a Digital Microscope CameraThe ST100 was launched 5 months earlier than the NEX-3 which means that they are both of a similar generation. Both of these cameras offer different body type with the Samsung ST100 being a Ultracompact camera and the Sony NEX-3 being a Rangefinder-style mirrorless camera.
Before going straight into a in-depth comparison, below is a brief summation of how the ST100 scores against the NEX-3 in relation to portability, imaging, features and an overall rating.
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Here is a sample of the gallery pics for Samsung ST100 and Sony Alpha NEX-3. The complete galleries are provided at Samsung ST100 Gallery and Sony NEX-3 Gallery.
Reasons to pick Samsung ST100 over the Sony NEX-3
| ST100 | NEX-3 | |||
|---|---|---|---|---|
| Display sizing | 3.5" | 3" | Larger display (+0.5") | |
| Display resolution | 1152k | 920k | Crisper display (+232k dot) | |
| Touch friendly display | Easily navigate |
Reasons to pick Sony NEX-3 over the Samsung ST100
| NEX-3 | ST100 | |||
|---|---|---|---|---|
| Focus manually | Dial exact focusing | |||
| Display type | Tilting | Fixed | Tilting display |
Common features in the Samsung ST100 and Sony NEX-3
| ST100 | NEX-3 | |||
|---|---|---|---|---|
| Introduced | January 2010 | June 2010 | Similar generation | |
| Selfie screen | Neither features selfie screen |
Samsung ST100 vs Sony NEX-3 Physical Comparison
In case you're looking to carry your camera frequently, you will want to take into account its weight and volume. The Samsung ST100 enjoys outside dimensions of 100mm x 60mm x 20mm (3.9" x 2.4" x 0.8") and a weight of 155 grams (0.34 lbs) whilst the Sony NEX-3 has sizing of 117mm x 62mm x 33mm (4.6" x 2.4" x 1.3") and a weight of 297 grams (0.65 lbs).
Examine the Samsung ST100 vs Sony NEX-3 in the latest Camera with Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will vary based on the lens you are employing at that time. Following is the front view sizing comparison of the ST100 vs the NEX-3.

Considering size and weight, the portability rating of the ST100 and NEX-3 is 95 and 89 respectively.
Samsung ST100 vs Sony NEX-3 Sensor Comparison
Generally, it's tough to imagine the gap between sensor sizing only by looking at a spec sheet. The photograph underneath will help provide you a clearer sense of the sensor sizes in the ST100 and NEX-3.
Clearly, each of the cameras enjoy the same exact MP but different sensor sizing. The ST100 offers the tinier sensor which is going to make getting bokeh more challenging.
Samsung ST100 vs Sony NEX-3 Screen and ViewFinder
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Samsung ST100 vs Sony NEX-3 Specifications
| Samsung ST100 | Sony Alpha NEX-3 | |
|---|---|---|
| General Information | ||
| Company | Samsung | Sony |
| Model | Samsung ST100 | Sony Alpha NEX-3 |
| Class | Ultracompact | Entry-Level Mirrorless |
| Announced | 2010-01-06 | 2010-06-07 |
| Body design | Ultracompact | Rangefinder-style mirrorless |
| Sensor Information | ||
| Chip | - | Bionz |
| Sensor type | CCD | CMOS |
| Sensor size | 1/2.3" | APS-C |
| Sensor measurements | 6.17 x 4.55mm | 23.4 x 15.6mm |
| Sensor surface area | 28.1mm² | 365.0mm² |
| Sensor resolution | 14MP | 14MP |
| Anti aliasing filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Highest resolution | 4320 x 3240 | 4592 x 3056 |
| Highest native ISO | 3200 | 12800 |
| Lowest native ISO | 80 | 200 |
| RAW images | ||
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| Continuous AF | ||
| AF single | ||
| Tracking AF | ||
| AF selectice | ||
| Center weighted AF | ||
| AF multi area | ||
| Live view AF | ||
| Face detect AF | ||
| Contract detect AF | ||
| Phase detect AF | ||
| Number of focus points | - | 25 |
| Lens | ||
| Lens mount | fixed lens | Sony E |
| Lens focal range | 35-175mm (5.0x) | - |
| Highest aperture | f/3.6-4.8 | - |
| Macro focus distance | 5cm | - |
| Amount of lenses | - | 121 |
| Crop factor | 5.8 | 1.5 |
| Screen | ||
| Range of display | Fixed Type | Tilting |
| Display size | 3.5 inch | 3 inch |
| Display resolution | 1,152 thousand dot | 920 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Display tech | - | TFT Xtra Fine LCD |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Slowest shutter speed | 8s | 30s |
| Maximum shutter speed | 1/1000s | 1/4000s |
| Continuous shooting speed | - | 7.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | - | Yes |
| Change WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 3.10 m | 12.00 m |
| Flash settings | Auto, On, Off, Red-Eye, Fill-in, Slow Sync | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in |
| Hot shoe | ||
| 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 | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) | 1280 x 720 (30 fps), 640 x 480 (30 fps) |
| Highest video resolution | 1280x720 | 1280x720 |
| Video file format | Motion JPEG | MPEG-4 |
| Microphone input | ||
| Headphone input | ||
| 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 seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 155 gr (0.34 lbs) | 297 gr (0.65 lbs) |
| Dimensions | 100 x 60 x 20mm (3.9" x 2.4" x 0.8") | 117 x 62 x 33mm (4.6" x 2.4" x 1.3") |
| DXO scores | ||
| DXO All around score | not tested | 68 |
| DXO Color Depth score | not tested | 22.1 |
| DXO Dynamic range score | not tested | 12.0 |
| DXO Low light score | not tested | 830 |
| Other | ||
| Battery life | - | 330 photos |
| Type of battery | - | Battery Pack |
| Battery model | - | NPFW50 |
| Self timer | Yes (2 or 10 sec, Double) | Yes (2 or 10 sec, 10sec (3 images)) |
| Time lapse recording | ||
| Type of storage | MicroSD/ MicroSDHC, Internal | SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo |
| Storage slots | 1 | 1 |
| Price at launch | $250 | $0 |