Phone Comparison - Acer Liquid E1 vs LG Optimus L7 II vs Samsung Galaxy Win Duos I8552

general General Info

Manufacturer Acer LG Samsung
Announced January 2013 February 2013 April 2013
Status Available - March 2013 Available - March 2013 Available - May 2013
Colors Black, White Black, White Ceramic White, Titan Gray
Form Factor Candybar Candybar Candybar
Dimension 132 x 68.5 x 9.9 mm
(5.2 x 2.7 x 0.39 in)
121.5 x 66.6 x 9.7 mm
(4.78 x 2.62 x 0.38 in)
133.3 x 70.7 x 9.7 mm
(5.25 x 2.78 x 0.38 in)
Weight 130 g (4.59 oz) 118 g (4.16 oz) 143.9 g (5.04.0.32 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - LG Optimus L7 II Dual (SIM 1 & SIM 2)
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 900 / 1900 / 2100 HSDPA 900 / 2100
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1.1 (Jelly Bean) Android OS, v4.1 (Jelly Bean) Android OS, v4.1.2 (Jelly Bean)
Processor Dual-core 1 GHz Dual-core 1 GHz Cortex-A5, Qualcomm MSM8225 Snapdragon Quad-core 1.2 GHz Cortex-A5, Qualcomm MSM8625Q Snapdragon 200
GPU - Adreno 203 Adreno 203
RAM 1 GB 768 MB 1 GB
Internal Memory 4 GB 4 GB 8 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type Capacitive touchscreen IPS LCD, capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 4.3 inches 4.7 inches
Resolution 540 x 960 pixels (245 ppi) 480 x 800 pixels (217 ppi) 480 x 800 pixels (199 ppi)
Screen-to-Body Ratio 61.62% 65.02% 66.38%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio Stereo FM radio with RDS
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 8 MP, 3264 x 2448 pixels 5 MP, 2592x1944 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection
Video Yes, 720p@30fps Yes, 720p@30fps Yes, 720p@15fps
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

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

memory User Memory

Internal 4 GB, 1 GB RAM 4 GB, 768 MB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB 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 Battery Li-Ion Battery Li-Ion Battery
Capacity 1760 mAh 2460 mAh 2000 mAh
Stand by Up to 400 h Up to 800 h (3G) Up to 210 h
Talk Time Up to 8 h Up to 12 h (3G) Up to 11 h