Micromax A57

GSM / HSPA

GSM 900 / 1800 - SIM 1 & SIM 2

HSDPA 2100 - SIM 1 only

HSPA 7.2/5.76 Mbps

2012, September. Released 2012, September

Discontinued

116 x 62 x 11.5 mm (4.57 x 2.44 x 0.45 in)

93.8 g (3.28 oz)

Dual SIM (Mini-SIM, dual stand-by)

TFT, 256K colors

3.5 inches, 36.5 cm2 (~50.7% screen-to-body ratio)

320 x 480 pixels, 3:2 ratio (~165 ppi density)

Android 2.3.5 (Gingerbread)

Qualcomm MSM7227AProcessor clock: 1.00 GHzNumber of cores: 1GPU: Adreno 200 enhanced

1.0 GHz

Adreno 200

microSDHC (dedicated slot)

512MB RAM, 256MB

3.15 MP

Yes

No

Wi-Fi 802.11 b/g/n, hotspot

2.0

GPS

No

FM radio

microUSB 2.0

Accelerometer

Li-Ion 1400 mAh, removable

Black

Ninja 3.0

0.86 W/kg (head) 0.60 W/kg (body)