Phone Comparison - Acer Liquid E2 Duo vs Xiaomi Redmi 1S vs Microsoft Lumia 535 Dual SIM

general General Info

Manufacturer Acer Xiaomi Microsoft
Announced April 2013 May 2014 November 2014
Status Coming Soon - May 2013 Available - May 2014 Available - November 2014
Price - - Rs. 7,999 ($117.63) [Similarly Priced]
Colors Black, White Black, Chinese Red, Metallic Gray/ blue, green, yellow panels 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)
137 x 69 x 9.9 mm
(5.39 x 2.72 x 0.39 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) 158 g (5.57 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 1900 / 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, v4.3 (Jelly Bean) Microsoft Windows Phone 8.1
Processor Quad-core 1.2 GHz Cortex-A7, MTK 6589 Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 200
GPU PowerVR SGX 544MP Adreno 305 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 IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2 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) 720 x 1280 pixels (312 ppi) 540 x 960 pixels (220 ppi)
Screen-to-Body Ratio 62.55% 64.61% 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, 1.4 µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Auto focus, 1/4' Sensor Size, Geo-tagging
Video Yes, 1080p@30fps 1080p@30fps 480p@30fps
Front Camera Yes, 2 MP [Similar] 1.3 MP, 720p@30fps [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 v4.0, A2DP, LE 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, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, 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, GLONASS
Browser HTML HTML5 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
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-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 11 h (2G)
Up to 13 h (3G)