Phone Comparison - Samsung Galaxy S Duos S7562 vs Acer Liquid E2 Duo vs Samsung Galaxy S Duos 2 S7582

general General Info

Manufacturer Samsung Acer Samsung
Announced July 2012 April 2013 November 2013
Status Available - September 2012 Coming Soon - May 2013 Available - November 2013
Colors White Black, White White, Black
Form Factor Candybar Candybar Candybar
Dimension 121.5 x 63.1 x 10.5 mm
(4.78 x 2.48 x 0.41 in)
131 x 68 x 9.9 mm
(5.16 x 2.68 x 0.39 in)
121.5 x 63.1 x 10.57 mm
(4.78 x 2.48 x 0.42 in)
Weight 120 g (4.23 oz) 140 g (4.94 oz) 118 g (4.16 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA HSDPA 900 / 2100
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.2.1 (Jelly Bean) Android OS, v4.2 (Jelly Bean)
Processor 1 GHz Cortex-A5, Qualcomm MSM7227A Snapdragon Quad-core 1.2 GHz Cortex-A7, MTK 6589 Dual-core 1.2 GHz Cortex-A9, Broadcom BCM21664
GPU Adreno 200 PowerVR SGX 544MP Broadcom VideoCore IV
RAM 768 MB 1 GB 768 MB
Internal Memory 4 GB storage 4 GB 4 GB (1.9 GB user available)
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen IPS LCD capacitive touchscreen TFT Capacitive Touchscreen, PLS
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 4.5 inches 4.0 inches
Resolution 480 x 800 pixels (233 ppi) 540 x 960 pixels (245 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 59.52% 62.55% 59.52%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS 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, 2592х1944 pixels 8 MP, 3264 x 2448 pixels 5 MP, 2592х1944 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging Auto focus, Geo-tagging
Video Yes, FWVGA@30fps Yes, 1080p@30fps Yes, 720p@30fps
Front Camera Yes, VGA [Similar] Yes, 2 MP [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSPA+ HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v3.0 with A2DP Yes, v3.0 with A2DP, EDR Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, Wi-Fi Direct
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 and GLONASS
Browser HTML, Adobe Flash Lite HTML HTML5

memory User Memory

Internal 4 GB storage, 768 MB RAM 4 GB, 1 GB RAM 4 GB (1.9 GB user available), 768 MB 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 Li-Ion Battery Standard battery, Li-Ion
Capacity 1500 mAh 2000 mAh 1500 mAh
Stand by Up to 445 h (2G)
Up to 330 h (3G)
Up to 450 h Up to 280 h (3G)
Talk Time Up to 13 h (2G)
Up to 7 h 25 min (3G)
Up to 9 h Up to 8 h (3G)