Phone Comparison - Lenovo S939 vs Xiaomi Redmi Note 2 vs Alcatel Onetouch Flash Plus

general General Info

Manufacturer Lenovo Xiaomi Alcatel
Announced February 2014 August 2015 April 2015
Status Available - February 2014 Available - August 2015 Available - May 2015
Price - Rs. 9,700 ($141.99) [Similarly Priced] Rs. 10,499 ($154.40) [Similarly Priced]
Colors Black, White Black, White, Yellow, Mint Green, Blue Slate/Gold
Form Factor Candybar Candybar Candybar
Dimension 170 x 86.5 x 8.65 mm
(6.69 x 3.41 x 0.34 in)
152 x 76 x 8.3 mm
(5.98 x 2.99 x 0.33 in)
152.3 x 76.4 x 8 mm
(6 x 3.01 x 0.31 in)
Weight 180 g (6.35 oz) 160 g (5.64 oz) 147 g (5.19 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900
3G Network HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100, TD-SCDMA HSDPA 900 / 2100
4G Network - LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android OS, v5.0 (Lollipop) based MIUI 7 Android OS, v4.4.x (KitKat)
Processor Octa-core 1.7 GHz, Mediatek MT6592 Octa-core 2.0 GHz Cortex-A53, Mediatek MT6795 Octa-core 1.5 GHz Cortex-A53, Mediatek MT6752M
GPU Mali-450MP4 PowerVR G6200 Mali-T760MP2
RAM 1 GB 2 GB 2 GB
Internal Memory 8 GB ROM 16 GB 16 GB
External Memory microSD, up to 32 GB Yes microSD, up to 32 GB

display Display

Type IPS LCD Capacitive Touchscreen, OGS IPS LCD capacitive touchscreen Capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 6.0 inches 5.5 inches 5.5 inches
Resolution 720 x 1280 pixels (245 ppi) 1080 x 1920 pixels (401 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 67.36% 72.02% 71.68%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, 360 degree Panorama, HDR, Image Stabilization Phase Detection Auto focus (PDAF), Geo-tagging, Touch Focus, Face/smile Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video Yes, 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera Yes, 1.6 MP [Similar] 5 MP [Similar] 8 MP, AF [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42.2 Mbps, HSUPA, 11.5 Mbps TD-SCDMA HSPA, LTE
Bluetooth Yes, v4.0 v4.0, A2DP, LE v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, 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, USB Host microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB ROM, 1 GB RAM 16 GB, 2 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 32 GB Yes 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-Ion Battery
Capacity 3000 mAh 3060 mAh 3500 mAh
Stand by - - -
Talk Time - - -