Phone Comparison - Motorola DROID RAZR XT912 vs Lenovo S920 vs Lenovo S850

general General Info

Manufacturer Motorola Lenovo Lenovo
Announced October 2011 March 2013 February 2014
Status Available - November 2011 Available - May 2013 Coming Soon - June 2014
Colors Black, White White, Blue White, Pink
Form Factor Candybar Candybar Candybar
Dimension 130.7 x 68.9 x 7.1 mm
(5.15 x 2.71 x 0.28 in)
154 x 77.7 x 7.9 mm
(6.06 x 3.06 x 0.31 in)
141 x 71 x 8.2 mm
(5.55 x 2.8 x 0.32 in)
Weight 127 g (4.48 oz) 159 g (5.61 oz) 140 g (4.94 oz)
2G Network GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
GSM 900 / 1800 / 1900 GSM 900 / 1800 / 1900
GSM 850 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100 HSDPA 900 / 2100
HSDPA 850 / 1900
4G Network LTE 700 - -
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3.5 (Gingerbread) Android OS, v4.2 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean)
Processor Dual-core 1.2 GHz Cortex-A9, TI OMAP 4430 Quad-core 1.2 GHz Cortex-A7, MTK 6589 Quad-core 1.3 GHz Cortex-A7, Mediatek MT6582
GPU PowerVR SGX540 PowerVR SGX544 Mali-400MP2
RAM 1 GB 1 GB 1 GB
Internal Memory 16 GB storage 4 GB 16 GB ROM
External Memory microSD, up to 32GB, 16GB card included microSD, up to 32 GB No

display Display

Type Super AMOLED capacitive touchscreen IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 5.3 inches 5.0 inches
Resolution 540 x 960 pixels (256 ppi) 720 x 1280 pixels (277 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 56.67% 64.76% 68.71%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM radio FM Radio with Recording
Games Yes Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 8 MP, 3264 x 2448 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Touch-focus, Geo-tagging, Face Detection, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR
Video Yes, 1080p@30fps, 480p@120fps Yes Yes, 1080p@30fps
Front Camera 2 MP, 720p videos [Similar] Yes, 2 MP [Similar] Yes, 5 MP, Wide Angle [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge Class 12 Class 12 Yes
3G Rev. A, up to 3.1 Mbps, LTE, HSDPA, HSUPA HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with LE+EDR Yes, v3.0 with A2DP Yes, v3.0 with A2DP, HS
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual band Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support
Browser HTML, Adobe Flash HTML HTML5

memory User Memory

Internal 16 GB storage, 1GB RAM 4 GB, 1 GB RAM 16 GB ROM, 1 GB RAM
Expandable Storage microSD, up to 32GB, 16GB card included microSD, up to 32 GB No
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 Standard battery, Li-Ion Li-Po Battery Non-removable Li-Po Battery
Capacity 1780 mAh 2250 mAh 2000 mAh
Stand by Up to 204 h Up to 480 h (2G)
Up to 480 h (3G)
Up to 336 h
Talk Time Up to 12 h 30 min Up to 25 h (2G)
Up to 12 h (3G)
Up to 13 h