Phone Comparison - LG Optimus 4G LTE vs Sony Xperia V vs Acer Liquid E2 Duo

general General Info

Manufacturer LG Sony Acer
Announced November 2011 August 2012 April 2013
Status Available - November 2011 Released - December 2012 Coming Soon - May 2013
Colors Black Black, White, Pink Black, White
Form Factor Candybar Candybar Candybar
Dimension 133.9 x 67.9 x 10.5 mm
(5.27 x 2.67 x 0.41 in)
129 x 65 x 10.7 mm
(5.08 x 2.56 x 0.42 in)
131 x 68 x 9.9 mm
(5.16 x 2.68 x 0.39 in)
Weight 135 g (4.76 oz) 120 g (4.23 oz) 140 g (4.94 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 850 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA
4G Network LTE 700 / 1700 LTE 800 / 2600 -
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 Android OS, v4.0.4 (Ice Cream Sandwich), upgradable to v4.1 Android OS, v4.2.1 (Jelly Bean)
Processor Dual-core 1.5 GHz Dual-core 1.5 GHz, Qualcomm MSM8960 Quad-core 1.2 GHz Cortex-A7, MTK 6589
GPU Adreno 225 PowerVR SGX 544MP
RAM 1 GB 1 GB 1 GB
Internal Memory 2 GB storage 8 GB 4 GB
External Memory microSD, up to 32GB, 8GB included microSD, up to 32 GB microSD, up to 32 GB

display Display

Type HD-IPS LCD capacitive touchscreen TFT capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 4.3 inches 4.5 inches
Resolution 720 x 1280 pixels (326 ppi) 720 x 1280 pixels (342 ppi) 540 x 960 pixels (245 ppi)
Screen-to-Body Ratio 61.54% 60.63% 62.55%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 13 MP, 4128x3096 pixels 8 MP, 3264 x 2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, 3D Sweep Panorama, Image Stabilization Auto focus, Geo-tagging
Video Yes, 1080p Yes, 1080p@30fps, continuous autofocus, video light, video stabilizer Yes, 1080p@30fps
Front Camera Yes, 1.3 MP [Similar] Yes, VGA [Similar] Yes, 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, 75 Mbps HSDPA, HSUPA HSPA+
Bluetooth Yes, v3.0 with A2DP, EDR Yes, v4.0 with A2DP Yes, v3.0 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot
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 HTML, Adobe Flash HTML5, Adobe Flash HTML

memory User Memory

Internal 2 GB storage, 1 GB RAM 8 GB, 1 GB RAM 4 GB, 1 GB RAM
Expandable Storage microSD, up to 32GB, 8GB included 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 supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Standard battery, Li-Ion Li-Ion Battery
Capacity 1750 mAh 2000 mAh
Stand by Up to 252 h Up to 300 h (2G)
Up to 400 h (3G)
Up to 450 h
Talk Time Up to 3 h Up to 7 h (2G)
Up to 7 h (3G)
Up to 9 h