Alcatel OT-991

Display

Display size

4.0 inches

Resolution

480 x 320 pixels

Pixel density

144 ppi

Technology

TFT

Screen-to-body ratio

57.41 %

Camera

Rear

Single camera

Main camera

3.1 megapixels

Flash

LED

Video recording

Yes

Features

Video calling, Video sharing

Front

Yes

Design

Dimensions

4.80 x 2.68 x 0.43 inches (122 x 68 x 10.8 mm)

Weight

4.63 oz (131 g)
the average is 6 oz (172 g)

Colors

Black, White

Hardware & Performance

System chip

MediaTek MT6573

Processor

800 MHz, ARM Cortex-A9

GPU

PowerVR SGX531

Internal storage

0.146 GB

Storage expansion

up to 32 GB

OS

Android (2.3)

Battery

Capacity

1500 mAh

Talk time

12.00 hours
the average is 22 h (1323 min)

Stand-by time

16.7 days (400 hours)
the average is 21 days (509 h)

Talk time (3G)

10.00 hours
the average is 23 h (1397 min)

Cellular

Data

HSPA

Connectivity

Bluetooth

4.0

Wi-Fi

802.11 b, g, n

USB

USB 2.0

Connector

microUSB

Features

Mass storage device, USB charging

Location

GPS, A-GPS

Other

Tethering, Computer sync, OTA sync

Phone features

Sensors

Accelerometer, Compass

Notifications

Haptic feedback

Other features

Voice dialing, Voice commands, Voice recording

Multimedia

Radio

FM, Stereo, RDS

Speakers

Earpiece, Loudspeaker

Headphones connector

3.5mm
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