Compare Samsung B310 vs Samsung Metro 312

Summary
Display

1.77" (Small)

128x160, Low sharpness

2.0" (Small)

128x160, Low sharpness

Performance

N/A

Single core

,

Storage

4 MB

N/A

16 GB (Expandable)

Camera

N/A

0.3 MP (Main)

Battery

N/A

2.5 talktime (2G)

1000 mAh

12 h talktime (2G)

Expert Rating
User Rating

★★★★★
★★★★★

4.1/5 based on 1,984 ratings

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★★★★★
★★★★★

3.9/5 based on 306 ratings

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General
SIM Slot(s)

Single SIM

Dual SIM, GSM+GSM

SIM Size

SIM1: Mini

Network

2G: Yes

Design
Size Compare
Size Compare
Dimensions

Height: 89.9 mm
Width: 46 mm
Thickness: 18.70 mm

Height: 112.7 mm
Width: 46.4 mm
Thickness: 13.1 mm

Weight

85 grams

73. grams

Colours

Display
Screen Resolution

128 x 160 pixels

128 x 160 pixels

Pixel Density

116 ppi

102 ppi

Display Type

TFT

Screen to Body Ratio

23.84 %

Performance
Processor

Single core, 208 MHz

Storage
Internal Memory

4 MB

Expandable Memory

Up to 16 GB

Camera
Main Camera
Resolution

0.3 MP Primary Camera

Image Resolution

640 x 480 Pixels

Camera Features

Digital Zoom

Battery
Capacity

1000 mAh

Type

Li-ion

Standby Time

Up to 200(2G)

Network & Connectivity
SIM Size

SIM1: Mini

SIM 1

2G

SIM 2

2G

Bluetooth

No

v3.0

USB Connectivity

USB 2.0

microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

Special Features