LG Optimus 4X HD P880
General Information
- SAR:
- 0.51 W/kg (head) 0.74 W/kg (body)
- SAR EU:
- 0.62 W/kg (head) 0.37 W/kg (body)
Network/Bearer
- 2G bands:
- GSM 850 / 900 / 1800 / 1900
- 3G bands:
- HSDPA 850 / 900 / 1900 / 2100
- Speed:
- HSPA 21.1/5.76 Mbps
Launch
- Announced:
- 2012, February. Released 2012, June
Physical Specifications
- Dimensions:
- 132.4 x 68.1 x 8.9 mm (5.21 x 2.68 x 0.35 in)
Display
- Type:
- True HD-IPS LCD capacitive touchscreen, 16M colors
- Size:
- 4.7 inches, 60.9 cm2 (~67.5% screen-to-body ratio)
- Resolution:
- 720 x 1280 pixels, 16:9 ratio (~312 ppi density)
- Protection:
- Corning Gorilla Glass, Optimus UI v3.0
Platform
- OS:
- Android 4.0 (Ice Cream Sandwich), upgradable to 4.1 (Jelly Bean)
- CPU:
- Quad-core 1.5 GHz Cortex-A9
Memory
- Card slot:
- microSD, up to 64 GB (dedicated slot)
- Internal:
- 16GB (12GB user available), 1GB RAM
Sound
- 3.5mm jack:
- Yes, Active noise cancellation with dedicated mic
Connectivity
- WLAN:
- Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
- USB:
- microUSB 2.0 (MHL TV-out)
Features
- Sensors:
- Accelerometer, gyro, proximity, compass
- Messaging:
- SMS(threaded view), MMS, Email, Push Email, IM
- Browser:
- HTML5, Adobe Flash, DivX/Xvid/MP4/H.264/WMV player, MP3/WAV/WMA/eAAC+ player, Document editor, Organizer, Voice memo/dial/commands, Predictive text input
Battery
- Browser:
- HTML5, Adobe Flash, Removable Li-Ion 2150 mAh battery
- Stand-by:
- Up to 730 h (2G) / Up to 686 h (3G)
- Talk time:
- Up to 9 h 20 min (2G) / Up to 10 h 50 min (3G)
Tests
- Display:
- Contrast ratio: 1102:1 (nominal) / 1.691:1 (sunlight)
- Audio quality:
- Noise -74.8dB / Crosstalk -81.6dB
- Battery life:
- Endurance rating 40h