Phone Comparison - Acer Liquid E2 Duo vs Xiaomi Redmi Note vs Lenovo A536

general General Info

Manufacturer Acer Xiaomi Lenovo
Announced April 2013 March 2014 September 2014
Status Coming Soon - May 2013 Available - March 2014 Available - September 2014
Colors Black, White Various Black, White
Form Factor Candybar Candybar Candybar
Dimension 131 x 68 x 9.9 mm
(5.16 x 2.68 x 0.39 in)
154 x 78.7 x 9.45 mm
(6.06 x 3.1 x 0.37 in)
139.6 x 72 x 9.95 mm
(5.5 x 2.83 x 0.39 in)
Weight 140 g (4.94 oz) 199 g (7.02 oz) 149 g (5.26 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA HSDPA 1900 / 2100 HSDPA 900 / 2100
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2.1 (Jelly Bean) Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.2 GHz Cortex-A7, MTK 6589 Octa-core 1.4 GHz Cortex-A7 / Octa-core 1.7 GHz Cortex-A7, Mediatek MT6592 Quad-core 1.3 GHz, Mediatek MT6582M
GPU PowerVR SGX 544MP Mali-450MP4 Mali-400MP2
RAM 1 GB 1/2 GB 1 GB
Internal Memory 4 GB 8 GB 8 GB ROM
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 LCD capacitive touchscreen TFT Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 5.5 inches 5.0 inches
Resolution 540 x 960 pixels (245 ppi) 720 x 1280 pixels (267 ppi) 480 x 854 pixels (196 ppi)
Screen-to-Body Ratio 62.55% 68.82% 68.49%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 13 MP, 4128 x 3096 pixels 5 MP, 2592 x 1944 pixels
Flash LED flash LED flash LED Flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR
Video Yes, 1080p@30fps 1080p@30fps Yes
Front Camera Yes, 2 MP [Similar] 5 MP [Similar] Yes, 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA+ HSPA+ HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v3.0 with A2DP, EDR v4.0, A2DP, LE v4.0
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 Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 microUSB v2.0, USB On-the-go microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS Yes, with A-GPS
Browser HTML HTML5 HTML

memory User Memory

Internal 4 GB, 1 GB RAM 8 GB, 1/2 GB RAM 8 GB ROM, 1 GB RAM
Expandable Storage microSD, up to 32 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 Li-Ion Battery Li-Po Battery Li-Po Battery
Capacity 2000 mAh 3100 mAh 2000 mAh
Stand by Up to 450 h - Up to 300 h
Talk Time Up to 9 h - Up to 15 h 30 min