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Samsung G3812B Galaxy S3 Slim Specifications
Samsung
Released 2014, Mar 15
1 GB RAM
- 139g, 9.7mm thickness
- Android 4.2, TouchWiz UI
- 8GB storage, microSDHC
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 3.7 | — |
| Display | 5.2 | — |
| Performance | 2.8 | — |
| Camera | 4.8 | — |
| Body | 5.2 | — |
| Gaming | 3.9 | — |
| Software | 4.4 | — |
| Connectivity | 5.8 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
4.52"
540x960 pixels
5MP
Video recorder
1GB RAM
2100mAh
Score breakdown
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Community ratings
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Full specifications
|
Network
|
Technology | GSM / HSPA |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 2100 | |
| Speed | HSPA 21.1/5.76 Mbps |
|
Launch
|
Announced | 2014, March. Released 2014, March |
|---|---|---|
| Status | Discontinued |
|
Body
|
Dimensions | 133 x 66 x 9.7 mm (5.24 x 2.60 x 0.38 in) |
|---|---|---|
| Weight | 139 g (4.90 oz) | |
| SIM | Micro-SIM |
|
Display
|
Type | TFT |
|---|---|---|
| Size | 4.52 inches, 56.3 cm2 (~64.2% screen-to-body ratio) | |
| Resolution | 540 x 960 pixels, 16:9 ratio (~244 ppi density) |
|
Platform
|
OS | Android 4.2 (Jelly Bean), TouchWiz UI |
|---|---|---|
| CPU | Quad-core 1.2 GHz |
|
Memory
|
Card slot | microSDHC (dedicated slot) |
|---|---|---|
| Internal | 8GB 1GB RAM |
|
Main Camera
|
Single | 5 MP, AF |
|---|---|---|
| Features | LED flash | |
| Video | Yes |
|
Selfie camera
|
Single | VGA |
|---|---|---|
| Video |
|
Sound
|
Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
|
Comms
|
WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
|---|---|---|
| Bluetooth | 4.0, A2DP, EDR, aptX | |
| Positioning | GPS, GLONASS | |
| NFC | No | |
| Radio | No | |
| USB | microUSB 2.0 |
|
Features
|
Sensors | Accelerometer, proximity, compass |
|---|
|
Battery
|
Type | Li-Ion 2100 mAh, removable |
|---|
|
Misc
|
Colors | Black, White |
|---|---|---|
| Models | SM-G3812B | |
| SAR | 0.61 W/kg (head) 1.13 W/kg (body) | |
| SAR EU | 0.55 W/kg (head) 0.40 W/kg (body) | |
| Price | About 200 EUR |
Samsung G3812B Galaxy S3 Slim official images
Frequently asked questions
Is Samsung G3812B Galaxy S3 Slim worth buying in 2026?
Samsung G3812B Galaxy S3 Slim is worth considering if its strengths match your priorities. Genze scores it 4.3/10 for its class. Read owner reviews and compare alternatives before you buy.
What is the battery capacity of Samsung G3812B Galaxy S3 Slim?
Samsung G3812B Galaxy S3 Slim has a 2,100 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Samsung G3812B Galaxy S3 Slim have?
Samsung G3812B Galaxy S3 Slim features a 4.52-inch display. See the Display section for resolution, refresh rate, and panel details.
How much RAM does Samsung G3812B Galaxy S3 Slim have?
Samsung G3812B Galaxy S3 Slim is available with 1 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Samsung G3812B Galaxy S3 Slim?
Genze rates Samsung G3812B Galaxy S3 Slim 4.3/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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