• Samsung Galaxy Tab 2 (7.0) vs Acer Liquid Gallant Duo vs Acer Liquid E2 Duo

Phone Comparison - Samsung Galaxy Tab 2 (7.0) vs Acer Liquid Gallant Duo vs Acer Liquid E2 Duo

general General Info

Manufacturer Samsung Acer Acer
Announced February 2012 July 2012 April 2013
Status Available - April 2012 Available - September 2012 Coming Soon - May 2013
Colors Black, White Black, White Black, White
Form Factor Candybar Candybar Candybar
Dimension 193.7 x 122.4 x 10.5 mm
(7.63 x 4.82 x 0.41 in)
129 x 65.9 x 9.9 mm
(5.08 x 2.59 x 0.39 in)
131 x 68 x 9.9 mm
(5.16 x 2.68 x 0.39 in)
Weight 344 g (12.13 oz) 145 g (5.11 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 900 / 1900 / 2100 HSDPA 900 / 2100 HSDPA
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.2.1 (Jelly Bean)
Processor Dual-core 1 GHz, TI OMAP 4430 Dual-core, MTK 6575 Quad-core 1.2 GHz Cortex-A7, MTK 6589
GPU PowerVR SGX540 - PowerVR SGX 544MP
RAM 1 GB 1 GB 1 GB
Internal Memory 8/16/32 GB storage 4 GB storage 4 GB
External Memory microSD, up to 64 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type PLS LCD capacitive touchscreen Capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 7.0 inches 4.3 inches 4.5 inches
Resolution 600 x 1024 pixels (170 ppi) 540 x 960 pixels (256 ppi) 540 x 960 pixels (245 ppi)
Screen-to-Body Ratio 57.85% 60.03% 62.55%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 3.15 MP, 2048x1536 pixels 5 MP, 2592 x 1944 pixels 8 MP, 3264 x 2448 pixels
Flash No LED flash LED flash
Features Geo-tagging, Smile Detection Auto focus, Geo-tagging Auto focus, Geo-tagging
Video Yes, 1080p@30fps Yes Yes, 1080p@30fps
Front Camera Yes, VGA [Similar]  N/A [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 HSDPA, HSUPA HSPA+
Bluetooth Yes, v3.0 with A2DP, HS Yes, with A2DP, EDR Yes, v3.0 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, dual-band, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot
USB Yes, v2.0, USB Host support Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support Yes, with A-GPS support
Browser HTML, Adobe Flash HTML HTML

memory User Memory

Internal 8/16/32 GB storage, 1GB RAM 4 GB storage, 1 GB RAM 4 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 32 GB microSD, up to 32 GB
USB OTG Supported - -

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 Standard battery, Li-Ion Li-Ion Battery
Capacity 4000 mAh 1500 mAh 2000 mAh
Stand by Up to 1190 h (2G)
Up to 1080 h (3G)
- Up to 450 h
Talk Time Up to 40 h (2G)
Up to 20 h (3G)
- Up to 9 h