Samsung Metro 312

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Full Specifications October 25, 2026

Samsung · 2014

Samsung Metro 312

Name: Samsung Metro 312
Brand: Samsung

Samsung Metro 312 phone. Announced May 2014. Features 2.0″ display, 0.3 MP primary camera, 1000 mAh battery.

Display 2.0"

Storage microSDHC slot

Camera 0.3 MP

Battery 1000 mAh

OS Feature phone

Build 74g, 13.1mm thickness

Launch

Announced 2014, May. Released 2014, June

Status Discontinued

Platform

CPU 208 MHz

Display

Type TFT, 65K colors

Size 2.0 inches, 12.6 cm 2 (~24.1% screen-to-body ratio)

Resolution 128 x 160 pixels (~102 ppi density)

Memory

Card slot microSDHC (dedicated slot)

Phonebook Yes

Call records Yes

Main Camera

Single 0.3 MP

Video QCIF@15ps

Selfie camera

cam2modules No

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)

Battery

Type Li-Ion 1000 mAh, removable

Talk time Up to 12 h (3G)

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

Network

Technology GSM

2G bands GSM 900 / 1800 - SIM 1 & SIM 2

GPRS Class 12

EDGE No

Features

Messaging SMS, MMS, Email, Push Email, IM

Games Yes

Java Yes, MIDP 2.0

featuresother SNS applications MP3/WMA/eAAC+ player MP4/H.263 player Organizer Voice memo Predictive text input

Misc

Colors White

Models SM-B312E

SAR EU 1.06 W/kg (head)

In depth

Full specifications

Announced	2014, May. Released 2014, June
Status	Discontinued

CPU	208 MHz

Type	TFT, 65K colors
Size	2.0 inches, 12.6 cm 2 (~24.1% screen-to-body ratio)
Resolution	128 x 160 pixels (~102 ppi density)

Card slot	microSDHC (dedicated slot)
Phonebook	Yes
Call records	Yes

Single	0.3 MP
Video	QCIF@15ps

cam2modules	No

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)

Type	Li-Ion 1000 mAh, removable
Talk time	Up to 12 h (3G)

Loudspeaker	Yes
3.5mm jack	Yes

WLAN	No
Bluetooth	3.0, A2DP
Positioning	No
NFC	No
Radio	Stereo FM radio
USB	microUSB 2.0

Technology	GSM
2G bands	GSM 900 / 1800 - SIM 1 & SIM 2
GPRS	Class 12
EDGE	No

Messaging	SMS, MMS, Email, Push Email, IM
Games	Yes
Java	Yes, MIDP 2.0
featuresother	SNS applications MP3/WMA/eAAC+ player MP4/H.263 player Organizer Voice memo Predictive text input

Colors	White
Models	SM-B312E
SAR EU	1.06 W/kg (head)

PhoneInsight Benchmark

13.9/100

Basic

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 7

Display 38

Camera 24

Battery 27.7

0.2%Popularity rank

1,130,799 hitsTotal views

Samsung Metro 312

Launch

Platform

Display

Memory

Main Camera

Selfie camera

Body

Battery

Sound

Comms

Network

Features

Misc

Full specifications

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