Phone Comparison - Motorola DROID RAZR XT912 vs HTC Desire VC vs Lenovo K900

general General Info

Manufacturer Motorola HTC Lenovo
Announced October 2011 June 2012 January 2013
Status Available - November 2011 Available - July 2012 Available - April 2013
Colors Black, White Black, White Black
Form Factor Candybar Candybar Candybar
Dimension 130.7 x 68.9 x 7.1 mm
(5.15 x 2.71 x 0.28 in)
119.5 x 62.3 x 9.5 mm
(4.7 x 2.45 x 0.37 in)
157 x 78 x 6.9 mm
(6.18 x 3.07 x 0.27 in)
Weight 127 g (4.48 oz) 119 g (4.2 oz) 162 g (5.71 oz)
2G Network GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
GSM 900 / 1800 / 1900 - SIM 1
CDMA 800 / 1900 - SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO HSDPA 2100
4G Network LTE 700 - -
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3.5 (Gingerbread) Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.2 (Jelly Bean)
Processor Dual-core 1.2 GHz Cortex-A9, TI OMAP 4430 1 GHz Cortex-A5, Qualcomm MSM7227A Snapdragon Dual-core 2.0 GHz, Intel Atom Z2580
GPU PowerVR SGX540 Adreno 200 PowerVR SGX544
RAM 1 GB 512 MB 2 GB
Internal Memory 16 GB storage 4 GB storage 16 GB
External Memory microSD, up to 32GB, 16GB card included microSD, up to 32 GB microSD, up to 32 GB

display Display

Type Super AMOLED capacitive touchscreen Capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 4.0 inches 5.5 inches
Resolution 540 x 960 pixels (256 ppi) 480 x 800 pixels (233 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 56.67% 61.30% 67.94%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 5 MP, 2592х1944 pixels 13 MP, autofocus
Flash LED flash LED flash dual-LED flash
Features Auto focus, Touch-focus, Geo-tagging, Face Detection, Image Stabilization Auto focus, Geo-tagging Geo-tagging, Touch Focus, Face Detection
Video Yes, 1080p@30fps, 480p@120fps Yes Yes, 1080p@30fps
Front Camera 2 MP, 720p videos [Similar] No [Similar] Yes, 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes Yes
Edge Class 12 No Yes
3G Rev. A, up to 3.1 Mbps, LTE, HSDPA, HSUPA Rev. A, up to 3.1 Mbps HSPA+
Bluetooth Yes, v4.0 with LE+EDR Yes, v3.0 with A2DP Yes, with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, DLNA Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support
Browser HTML, Adobe Flash HTML, Adobe Flash Lite HTML5

memory User Memory

Internal 16 GB storage, 1GB RAM 4 GB storage, 512 MB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 32GB, 16GB card included microSD, up to 32 GB microSD, up to 32 GB

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 Standard battery, Li-Ion Li-Ion battery
Capacity 1780 mAh 1650 mAh 2500 mAh
Stand by Up to 204 h - -
Talk Time Up to 12 h 30 min - -