• LG Optimus 4X HD vs LG Optimus L9 P769 vs LG Optimus L7 II Dual P715

Phone Comparison - LG Optimus 4X HD vs LG Optimus L9 P769 vs LG Optimus L7 II Dual P715

general General Info

Manufacturer LG LG LG
Announced February 2012 October 2012 February 2013
Status Available - June 2012 Available - November 2012 Available - March 2013
Colors Black White, Black Black, White
Form Factor Candybar Candybar Candybar
Dimension 132.4 x 68.1 x 8.9mm
(5.21 x 2.68 x 0.35in)
127.8 x 68.8 x 9.1 mm
(5.03 x 2.71 x 0.36 in)
122.2 x 66.6 x 9.7 mm
(4.81 x 2.62 x 0.38 in)
Weight 133 g (4.69 oz) 119.1 g (4.2.0.04 oz) 115.5 g (4.06.0.18 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 1900 / 2100 HSDPA 1700 / 2100 HSDPA 850 / 900 / 1900 / 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.0.4 (Ice Cream Sandwich) Android OS, v4.1.2 (Jelly Bean)
Processor Quad-core 1.5 GHz Cortex-A9, Nvidia Tegra 3 Dual-core 1 GHz Dual-core 1 GHz Cortex-A5, Qualcomm MSM8225 Snapdragon
GPU ULP GeForce - Adreno 203
RAM 1 GB 1 GB 768 MB
Internal Memory 16 GB storage 4 GB 4 GB
External Memory Upto 16 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type HD-IPS LCD capacitive touchscreen IPS LCD, capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 4.5 inches 4.3 inches
Resolution 720 x 1280 pixels (312 ppi) 540 x 960 pixels (245 ppi) 480 x 800 pixels (217 ppi)
Screen-to-Body Ratio 67.74% 63.37% 64.64%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Yes - FM radio
Games Yes Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 5 MP, 2592 x 1944 pixels 8 MP, 3264 x 2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Face And Smile Detection, Touch Focus, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging
Video Yes, 1080p@30fps Yes, 1080p@30fps Yes, 720p@30fps
Front Camera Yes, 1.3 MP [Similar] Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
Edge Class 12 Yes Class 12
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA+ HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, with A2DP Yes, v3.0 with A2DP, EDR Yes, v3.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, Wi-Fi hotspot, DLNA Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot, DLNA
USB Yes, microUSB (MHL) v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support
Browser HTML5, Adobe Flash HTML5 HTML

memory User Memory

Internal 16 GB storage, 1 GB RAM 4 GB, 1 GB RAM 4 GB, 768 MB RAM
Expandable Storage Yes microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Li-Ion Battery
Capacity 2150 mAh 2150 mAh 2460 mAh
Stand by Up to 730 h (2G)
Up to 686 h (3G)
Up to 672 h Up to 800 h (3G)
Talk Time Up to 9 h 20 min (2G)
Up to 10 h 50 min (3G)
Up to 5 h Up to 12 h (3G)