Phone Comparison - Acer Liquid E2 Duo vs Sony Xperia E4 Dual vs Acer Liquid Z520

general General Info

Manufacturer Acer Sony Acer
Announced April 2013 February 2015 March 2015
Status Coming Soon - May 2013 Available - March 2015 Available - April 2015
Price - Rs. 11,490 ($168.97) [Similarly Priced] Rs. 14,999 ($220.57) [Similarly Priced]
Colors Black, White Black, White Black, White
Form Factor Candybar Candybar Candybar
Dimension 131 x 68 x 9.9 mm
(5.16 x 2.68 x 0.39 in)
137 x 74.6 x 10.5 mm
(5.39 x 2.94 x 0.41 in)
-
Weight 140 g (4.94 oz) 144 g (5.08 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
3G Network HSDPA HSDPA 850 / 1900 / 2100 - E2114, E2124
HSDPA 900 / 2100 - E2115
HSDPA 900 / 2100
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Android OS, v4.2.1 (Jelly Bean) Android OS, v4.4.4 (KitKat) Android OS, v5.0.x (Lollipop)
Processor Quad-core 1.2 GHz Cortex-A7, MTK 6589 Quad-core 1.3 GHz Cortex-A7, Mediatek MT6582 Quad-core, Qualcomm Snapdragon 400
GPU PowerVR SGX 544MP Mali-400MP2 -
RAM 1 GB 1 GB 1 GB
Internal Memory 4 GB 8 GB 8 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type IPS LCD capacitive touchscreen IPS Capacitive Touchscreen, Scratch-resistant Glass Capacitive touchscreen
Colors 16M colors 16M colors -
Size 4.5 inches 5.0 inches 5.0 inches
Resolution 540 x 960 pixels (245 ppi) 540 x 960 pixels (220 ppi) 480 x 800 pixels (187 ppi)
Screen-to-Body Ratio 62.55% 67.61% -
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 5 MP, 2592 х 1944 pixels 8 MP, 3264 x 2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Auto focus, Yes
Video Yes, 1080p@30fps 1080p@30fps Yes
Front Camera Yes, 2 MP [Similar] 2 MP, 720p [Similar] 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Up to 107 kbps Yes
Edge Yes Up to 296 kbps Yes
3G HSPA+ HSPA 21.1/5.76 Mbps HSPA
Bluetooth Yes, v3.0 with A2DP, EDR v4.1, A2DP, apt-X v4.0, A2DP
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, hotspot Wi-Fi 802.11 b/g/n, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS Yes, with A-GPS
Browser HTML HTML HTML

memory User Memory

Internal 4 GB, 1 GB RAM 8 GB, 1 GB 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 Li-Ion Battery Non-removable Li-Ion Battery -
Capacity 2000 mAh 2300 mAh 2000 mAh
Stand by Up to 450 h Up to 552 h (2G)
Up to 548 h (3G)
-
Talk Time Up to 9 h Up to 12 h (2G)
Up to 12 h 40 min (3G)
-