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Samsung Metro 312 Specifications
Also known as Samsung Metro 312 B312E
Samsung
Released 2014, May 15
- 74g, 13.1mm thickness
- Feature phone
- microSDHC slot
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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 | 1.8 | — |
| Display | 4.8 | — |
| Performance | 2.3 | — |
| Camera | 4.8 | — |
| Body | 5.2 | — |
| Gaming | 3.4 | — |
| 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
2.0"
128x160 pixels
0.3MP
96p
1000mAh
Score breakdown
From specs, price tier & release year
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Full specifications
|
Network
|
Technology | GSM |
|---|---|---|
| 2G bands | GSM 900 / 1800 - SIM 1 & SIM 2 | |
| GPRS | Class 12 | |
| EDGE | No |
|
Launch
|
Announced | 2014, May. Released 2014, June |
|---|---|---|
| Status | Discontinued |
|
Body
|
Dimensions | 112.7 x 46.4 x 13.1 mm (4.44 x 1.83 x 0.52 in) |
|---|---|---|
| Weight | 74 g (2.61 oz) | |
| SIM | Dual SIM, (Mini-SIM, dual stand-by) |
|
Display
|
Type | TFT, 65K colors |
|---|---|---|
| Size | 2.0 inches, 12.6 cm2 (~24.1% screen-to-body ratio) | |
| Resolution | 128 x 160 pixels (~102 ppi density) |
|
Platform
|
CPU | 208 MHz |
|---|
|
Memory
|
Card slot | microSDHC (dedicated slot) |
|---|---|---|
| Phonebook | Yes | |
| Call records | Yes |
|
Main Camera
|
Single | 0.3 MP |
|---|---|---|
| Video | QCIF@15ps |
|
Selfie camera
|
??? | No |
|---|
|
Sound
|
Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
|
Comms
|
WLAN | No |
|---|---|---|
| Bluetooth | 3.0, A2DP | |
| Positioning | No | |
| NFC | No | |
| Radio | Stereo FM radio | |
| USB | microUSB 2.0 |
|
Features
|
Sensors | |
|---|---|---|
| Messaging | SMS, MMS, Email, Push Email, IM | |
| Games | Yes | |
| Java | Yes, MIDP 2.0 | |
| ??? | SNS applications MP3/WMA/eAAC+ player MP4/H.263 player Organizer Voice memo Predictive text input |
|
Battery
|
Type | Li-Ion 1000 mAh, removable |
|---|---|---|
| Talk time | Up to 12 h (3G) |
|
Misc
|
Colors | White |
|---|---|---|
| Models | SM-B312E | |
| SAR EU | 1.06 W/kg (head) |
Samsung Metro 312 official images
Frequently asked questions
Is Samsung Metro 312 worth buying in 2026?
Samsung Metro 312 is worth considering if its strengths match your priorities. Genze scores it 3.8/10 for its class. Read owner reviews and compare alternatives before you buy.
What is the battery capacity of Samsung Metro 312?
Samsung Metro 312 has a 1,000 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Samsung Metro 312 have?
Samsung Metro 312 features a 2.00-inch display. See the Display section for resolution, refresh rate, and panel details.
What is the Genze score for Samsung Metro 312?
Genze rates Samsung Metro 312 3.8/10 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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