Phone Comparison - Lenovo S939 vs Sony Xperia M2 Dual vs Acer Liquid E700

general General Info

Manufacturer Lenovo Sony Acer
Announced February 2014 February 2014 May 2014
Status Available - February 2014 Coming Soon - Q1 2014 Coming Soon - Q3 2014
Colors Black, White Black, White, Purple Titanium Black, Metallic Red
Form Factor Candybar Candybar Candybar
Dimension 170 x 86.5 x 8.65 mm
(6.69 x 3.41 x 0.34 in)
139.7 x 71.1 x 8.6 mm
(5.5 x 2.8 x 0.34 in)
9.9 mm thick
(0.39 in thick)
Weight 180 g (6.35 oz) 148 g (5.22 oz) 155 g (5.47 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 - SIM 1 & SIM 2 & SIM 3
3G Network HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean) Android OS, v4.4.2 (KitKat)
Processor Octa-core 1.7 GHz, Mediatek MT6592 Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8226-0 Snapdragon 400 Quad-core 1.3 GHz, Mediatek MT6582
GPU Mali-450MP4 Adreno 305 Mali-400MP2
RAM 1 GB 1 GB 2 GB
Internal Memory 8 GB ROM 8 GB 16 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, OGS TFT capacitive touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16.7M colors
Size 6.0 inches 4.8 inches 5 inches
Resolution 720 x 1280 pixels (245 ppi) 540 x 960 pixels (229 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 67.36% 64.21% -
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 8 MP, 3264 x 2448 pixels 8 MP, 3264x2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, 360 degree Panorama, HDR, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR, Panorama Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR
Video Yes, 1080p@30fps Yes, 1080p Yes, 1080p
Front Camera Yes, 1.6 MP [Similar] Yes [Similar] Yes, 2 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Up to 107 kbps Yes
Edge Yes Up to 296 kbps Yes
3G HSDPA, 42.2 Mbps, HSUPA, 11.5 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 Yes, v4.0 with A2DP Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go, USB Host Yes, microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB ROM, 1 GB RAM 8 GB, 1 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB
USB OTG - Supported 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 supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Po battery
Capacity 3000 mAh 2300 mAh 3500 mAh
Stand by - Up to 580 h (2G)
Up to 597 h (3G)
-
Talk Time - Up to 13 h 25 min (2G)
Up to 14 h 36 min (3G)
Up to 24 h