Phone Comparison - LG Optimus L9 vs Nokia Lumia 720 vs Sony Xperia E4g

general General Info

Manufacturer LG Nokia Sony
Announced August 2012 February 2013 February 2015
Status Available - November 2012 Available - April 2013 Available - April 2015
Price - - Rs. 11,000 ($161.76) [Similarly Priced]
Colors White White, Red, Yellow, Cyan/Black Black, White
Form Factor Candybar Candybar Candybar
Dimension 131.9 x 68.2 x 9.1 mm
(5.19 x 2.69 x 0.36 in)
127.9 x 67.5 x 9 mm
(5.04 x 2.66 x 0.35 in)
133 x 71 x 10.8 mm
(5.24 x 2.8 x 0.43 in)
Weight 125 g (4.41 oz) 128 g (4.52 oz) 135 g (4.76 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100
HSDPA 900 / 2100
4G Network - - LTE
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, v4.0.4 (Ice Cream Sandwich) Microsoft Windows Phone 8 Android OS, v4.4.4 (KitKat)
Processor Dual-core 1 GHz Cortex-A9, TI OMAP 4430 Dual-core 1 GHz, Qualcomm MSM8227 Quad-core 1.5 GHz Cortex-A53, Mediatek MT6732
GPU PowerVR SGX540 Adreno 305 Mali-T760
RAM 1 GB 512 MB 1 GB
Internal Memory 4 GB 8 GB storage 8 GB
External Memory microSD, up to 32 GB microSD, up to 64 GB microSD, up to 32 GB

display Display

Type IPS LCD, capacitive touchscreen TFT capacitive touchscreen IPS capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 4.3 inches 4.7 inches
Resolution 540 x 960 pixels (234 ppi) 480 x 800 pixels (217 ppi) 540 x 960 pixels (234 ppi)
Screen-to-Body Ratio 67.90% 60.94% 64.68%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS No FM radio with RDS
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 6.7 MP, Carl Zeiss optics 5 MP, 2592 х 1944 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video Yes Yes, 720p@30fps 1080p@30fps
Front Camera Yes, VGA [Similar] Yes, 1.3 MP [Similar] 2 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes Up to 107 kbps
Edge Class 12 Yes Up to 296 kbps
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, with A2DP Yes, v3.0 with A2DP v4.1, A2DP, apt-X
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot, DLNA Wi-Fi 802.11 a/b/g/n, dual-band Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS
Browser HTML5 HTML5 HTML

memory User Memory

Internal 4 GB, 1 GB RAM 8 GB storage, 512 MB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 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 supported NFC supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Non-removable Li-Ion Battery
Capacity 2150 mAh 2000 mAh 2300 mAh
Stand by - Up to 520 h Up to 696 h (2G)
Up to 653 h (3G)
Talk Time - Up to 23 h 20 min (2G)
Up to 13 h 20 min (3G)
Up to 12 h (2G)
Up to 12 h 40 min (3G)