Phone Comparison - Acer Liquid E2 Duo vs Lenovo S650 Vibe vs Microsoft Lumia 535 Dual SIM

general General Info

Manufacturer Acer Lenovo Microsoft
Announced April 2013 December 2013 November 2014
Status Coming Soon - May 2013 Available - December 2013 Available - November 2014
Price - - Rs. 7,999 ($117.63) [Similarly Priced]
Colors Black, White Silver Orange, green, white, black, gray, blue
Form Factor Candybar Candybar Candybar
Dimension 131 x 68 x 9.9 mm
(5.16 x 2.68 x 0.39 in)
138 x 69.8 x 8.8 mm
(5.43 x 2.75 x 0.35 in)
140.2 x 72.4 x 8.8 mm
(5.52 x 2.85 x 0.35 in)
Weight 140 g (4.94 oz) 126 g (4.44 oz) 146 g (5.15 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA HSDPA 900 / 2100 HSDPA 900 / 2100
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2.1 (Jelly Bean) Android OS, v4.2 (Jelly Bean) Microsoft Windows Phone 8.1
Processor Quad-core 1.2 GHz Cortex-A7, MTK 6589 Quad-core 1.3 GHz Cortex-A7, Mediatek MT6582 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 200
GPU PowerVR SGX 544MP Mali-400MP2 Adreno 302
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 128 GB

display Display

Type IPS LCD capacitive touchscreen Capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 4.7 inches 5.0 inches
Resolution 540 x 960 pixels (245 ppi) 540 x 960 pixels (234 ppi) 540 x 960 pixels (220 ppi)
Screen-to-Body Ratio 62.55% 63.41% 68.08%
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 8 MP, 3264 x 2448 pixels 5 MP, 2592 x 1936 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Auto focus, 1/4' Sensor Size, Geo-tagging
Video Yes, 1080p@30fps Yes 480p@30fps
Front Camera Yes, 2 MP [Similar] Yes, VGA [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Up to 236 kbps
3G HSPA+ HSDPA, HSUPA HSPA 42.2/5.76 Mbps
Bluetooth Yes, v3.0 with A2DP, EDR Yes, v3.0 with A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS, GLONASS
Browser HTML HTML HTML5

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 128 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 Li-Po Battery Li-Ion Battery (BL-L4A)
Capacity 2000 mAh 2000 mAh 1905 mAh
Stand by Up to 450 h - Up to 336 h
Talk Time Up to 9 h Up to 12 h (2G)
Up to 8 h (3G)
Up to 11 h (2G)
Up to 13 h (3G)