Network | Technology | GSM / HSPA |
---|---|---|
2G bands | GSM 850 / 900 / 1800 / 1900 | |
3G bands | HSDPA 850 / 1900 / 2100 | |
HSDPA 850 / 1700 / 2100 | ||
Speed | HSPA 7.2/0.384 Mbps |
Launch | Announced | 2012, February. Released 2012, Q3 |
---|---|---|
Status | Discontinued |
Body | Dimensions | 122 x 68 x 10.8 mm (4.80 x 2.68 x 0.43 in) |
---|---|---|
Weight | 131.3 g (4.62 oz) | |
SIM | Mini-SIM |
Display | Type | TFT capacitive touchscreen, 256K colors |
---|---|---|
Size | 4.0 inches, 47.6 cm2 (~57.4% screen-to-body ratio) | |
Resolution | 320 x 480 pixels, 3:2 ratio (~144 ppi density) |
Platform | OS | Android 2.3 (Gingerbread) |
---|---|---|
Chipset | Mediatek MT6573 (65 nm) | |
CPU | 800 MHz Cortex-A9 | |
GPU | PowerVR SGX531 |
Memory | Card slot | microSD, up to 32 GB (dedicated slot) |
---|---|---|
Internal | 150MB |
Main Camera | Single | 3.15 MP |
---|---|---|
Features | LED flash | |
Video | Yes |
Selfie camera | Single | Yes |
---|---|---|
Video |
Sound | Loudspeaker | Yes |
---|---|---|
3.5mm jack | Yes |
Comms | WLAN | Wi-Fi 802.11 b/g/n, hotspot |
---|---|---|
Bluetooth | 4.0, A2DP | |
GPS | Yes, with A-GPS | |
Radio | Stereo FM radio, RDS | |
USB | microUSB 2.0 |
Features | Sensors | Accelerometer, proximity, compass |
---|---|---|
MP3/AAC+/WAV/WMA player MP4/H.264 player Document viewer Photo viewer/editor Organizer Voice memo Predictive text input |
Battery | Removable Li-Ion 1500 mAh battery | |
---|---|---|
Stand-by | Up to 400 h | |
Talk time | Up to 12 h (2G) / Up to 10 h (3G) |
Misc | Colors | Black, White |
---|---|---|
SAR EU | 0.54 W/kg (head) 0.84 W/kg (body) | |
Price | About 130 EUR |
alcatel OT-991 - Specs