LG announced their high-end waterproof handset called the Optimus GJ. The device is just slightly larger than the original Optimus G at 131.9 x 68.9 x 8.5 mm vs. 136.9 x 68.9 x 9.9 mm. It can stay underwater up to 1 meter for as long as 3 minutes. It also features a 4.7 inch IPS HD display, Bluetooth 4.0, 13MP rear camera, quad-core 1.5GHz Qualcomm Snapdragon processor, 2GB of RAM, 16GB of internal memory, MicroSD card slot, and a 2,280 mAh battery.
136.9 x 68.9 x 9.4 mm (5.39 x 2.71 x 0.37 in)
141.2 g (4.97 oz) IPX7 certified - Water resistant up to 1 meter and 30 minutes
True HD-IPS + LCD capacitive touchscreen, 16M colors
720 x 1280 pixels, 4.7 inches (~312 ppi pixel density) Multitouch
Downloadable, polyphonic, MP3, WAV ringtones
16 GB, 2 GB RAM, microSD, up to 64 GB
GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps EDGE Class 12 Speed HSDPA, 21 Mbps; HSUPA, 5.76 Mbps WLAN Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Bluetooth v4.0 with A2DP USB microUSB v2.0 (MHL), USB Host
13 MP, 4128 x 3096 pixels, autofocus, LED flash, check quality Features Geo-tagging, touch focus, face and smile detection Video Yes, 1080p@30fps, check quality Secondary Yes, 1.3 MP
Android OS, v4.1.2 (Jelly Bean)
Quad-core 1.5 GHz Krait, Chipset Qualcomm MDM9615/APQ8064,GPU Adreno 320
Li-Ion 2280 mAh battery Stand-by Up to 515 h (2G) / Up to 596 h (3G) Talk time Up to 23 h (2G) / Up to 15 h (3G)
2G Network GSM 850 / 900 / 1800 / 1900 3G Network HSDPA 850 / 2100
3.5mm jack,Active noise cancellation with dedicated mic,TV-out (via MHL A/V link),SNS applications,MP4/H.264/H.263/WMV/DviX player,MP3/WMA/WAV/FLAC/eAAC+/AC3 player,Photo viewer/editor,Document viewer/editor,Organizer,Voice memo/dial/commands,Predictive text input
GPS-A-GPS support,Java MIDP emulator,Sensors Accelerometer, gyro, proximity, compass.
SMS(threaded view), MMS, Email, Push Mail, IM, RSS