Phone Comparison - Lenovo S850 vs Nokia Lumia 730 Dual SIM vs Asus Zenfone 2

general General Info

Manufacturer Lenovo Nokia Asus
Announced February 2014 September 2014 Expected Announcement - March 2015
Status Coming Soon - June 2014 Available - September 2014 Rumored - March 2015
Price - - Rs. 10,499 ($154.40) [Similarly Priced]
Colors White, Pink Orange, green, white, black Various
Form Factor Candybar Candybar Candybar
Dimension 141 x 71 x 8.2 mm
(5.55 x 2.8 x 0.32 in)
134.7 x 68.5 x 8.9 mm
(5.3 x 2.7 x 0.35 in)
148.1 x 71.5 x 10.9 mm
(5.83 x 2.81 x 0.43 in)
Weight 140 g (4.94 oz) 134 g (4.73 oz) 155 g (5.47 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 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - - LTE 700 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600
(Bands 1, 2, 3, 4, 5, 7, 8, 28)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - ClearBlack display -

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Microsoft Windows Phone 8.1 Android OS, v5.0 (Lollipop)
Processor Quad-core 1.3 GHz Cortex-A7, Mediatek MT6582 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 1.6 GHz, Intel Atom Z2560
GPU Mali-400MP2 Adreno 305 -
RAM 1 GB 1 GB 2 GB
Internal Memory 16 GB ROM 8 GB 16 GB
External Memory No microSD, up to 128 GB microSD, up to 64 GB

display Display

Type IPS LCD Capacitive Touchscreen AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3 IPS capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 4.7 inches 5.0 inches
Resolution 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (312 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 68.71% 66.20% 64.96%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 6.7 MP, Carl Zeiss optics 8 MP, 3264 x 2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Auto focus, 1/3.4'' Sensor Size, Geo-tagging, Face Detection, Panorama Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video Yes, 1080p@30fps 1080p@30fps, stereo sound rec. 1080p@30fps
Front Camera Yes, 5 MP, Wide Angle [Similar] 5 MP, 720p [Similar] 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Up to 296 kbps Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21.1 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v3.0 with A2DP, HS v4.0, A2DP v4.0, A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0, USB On-the-go microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB ROM, 1 GB RAM 8 GB, 1 GB RAM 16 GB, 2 GB RAM
Expandable Storage No microSD, up to 128 GB microSD, up to 64 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 supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Li-Ion Battery (BV-T5A) Non-removable Li-Po Battery
Capacity 2000 mAh 2200 mAh 2500 mAh
Stand by Up to 336 h Up to 600 h -
Talk Time Up to 13 h Up to 22 h (2G)
Up to 17 h (3G)
-