Phone Comparison - Lenovo S850 vs Samsung Galaxy Core 2 Duos vs Xiaomi Mi 4 LTE

general General Info

Manufacturer Lenovo Samsung Xiaomi
Announced February 2014 June 2014 December 2014
Status Coming Soon - June 2014 Available - July 2014 Available - December 2014
Price - - Rs. 11,999 ($176.46) [Similarly Priced]
Colors White, Pink White, Black White
Form Factor Candybar Candybar Candybar
Dimension 141 x 71 x 8.2 mm
(5.55 x 2.8 x 0.32 in)
130.3 x 68 x 9.8 mm
(5.13 x 2.68 x 0.39 in)
139.2 x 68.5 x 8.9 mm
(5.48 x 2.7 x 0.35 in)
Weight 140 g (4.94 oz) 138 g (4.87 oz) 149 g (5.26 oz)
2G Network GSM 900 / 1800 / 1900
GSM 850 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100
HSDPA 850 / 1900
HSDPA 900 / 2100
HSDPA 850 / 900 / 1900 / 2100
4G Network - - LTE - international model
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, v4.4.2 (KitKat) Android OS, v4.4.3 (KitKat)
Processor Quad-core 1.3 GHz Cortex-A7, Mediatek MT6582 Quad-core 1.2 GHz Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801
GPU Mali-400MP2 - Adreno 330
RAM 1 GB 768 MB 3 GB
Internal Memory 16 GB ROM 4 GB 16 GB
External Memory No microSD, up to 64 GB No

display Display

Type IPS LCD Capacitive Touchscreen TFT capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 4.5 inches 5.0 inches
Resolution 720 x 1280 pixels (294 ppi) 480 x 800 pixels (207 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 68.71% 65.25% 72.14%
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 13 MP, 4128 x 3096 pixels 5 MP, 2592 х 1944 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash dual-LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection Auto focus, 1/3' Sensor Size, 1.12�m Pixel Size, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR
Video Yes, 1080p@30fps Yes 2160p@30fps, 1080p@30fps, 720p@120fps, HDR
Front Camera Yes, 5 MP, Wide Angle [Similar] Yes, VGA [Similar] 8 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v3.0 with A2DP, HS Yes, v4.0 with A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
USB Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support, GLONASS, Beidou
Browser HTML5 HTML HTML5

memory User Memory

Internal 16 GB ROM, 1 GB RAM 4 GB, 768 MB RAM 16 GB, 3 GB RAM
Expandable Storage No microSD, up to 64 GB No
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 not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Li-Ion Battery Non-removable Li-Ion Battery
Capacity 2000 mAh 2000 mAh 3080 mAh
Stand by Up to 336 h - -
Talk Time Up to 13 h - -