Phone Comparison - Motorola DROID RAZR XT912 vs Motorola DROID 4 XT894 vs Motorola DROID RAZR M

general General Info

Manufacturer Motorola Motorola Motorola
Announced October 2011 January 2012 September 2012
Status Available - November 2011 Available - February 2012 Available - September 2012
Colors Black, White Black Black, White
Form Factor Candybar Candybar Candybar
Dimension 130.7 x 68.9 x 7.1 mm
(5.15 x 2.71 x 0.28 in)
127 x 67.3 x 12.7 mm
(5 x 2.65 x 0.5 in)
122.5 x 60.9 x 8.3 mm
(4.82 x 2.4 x 0.33 in)
Weight 127 g (4.48 oz) 178.9 g (6.28.0.32 oz) 126 g (4.44 oz)
2G Network GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
CDMA 800 / 1900
GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100 CDMA2000 1xEV-DO
HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 700 LTE 700 LTE 700 MHz Class 13
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3.5 (Gingerbread) Android OS, v2.3 (Gingerbread) Android OS, v4.0.4 (Ice Cream Sandwich), upgradable to v4.1
Processor Dual-core 1.2 GHz Cortex-A9, TI OMAP 4430 Dual-core 1.2 GHz Cortex-A9, TI OMAP 4430 Dual-core 1.5 GHz, Qualcomm MSM8960
GPU PowerVR SGX540 PowerVR SGX540 Adreno 225
RAM 1 GB 1 GB 1 GB
Internal Memory 16 GB storage 16 GB storage 8 GB storage
External Memory microSD, up to 32GB, 16GB card included microSD, up to 32GB microSD, up to 32GB

display Display

Type Super AMOLED capacitive touchscreen TFT capacitive touchscreen Super AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 4.0 inches 4.3 inches
Resolution 540 x 960 pixels (256 ppi) 540 x 960 pixels (275 ppi) 540 x 960 pixels (256 ppi)
Screen-to-Body Ratio 56.67% 51.74% 68.41%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No No No
Games Yes Yes Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 8 MP, 3264x2448 pixels 8 MP, 3264x2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Touch-focus, Geo-tagging, Face Detection, Image Stabilization Auto focus, Geo-tagging, Face Detection, Image Stabilization Auto focus, Touch-focus, Geo-tagging, Face Detection, Image Stabilization
Video Yes, 1080p@30fps, 480p@120fps Yes, 1080p@30fps Yes, 1080p@30fps
Front Camera 2 MP, 720p videos [Similar] Yes, 1.3 MP, 720p [Similar] Yes, VGA [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 Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
Edge Class 12 Class 12 Class 12
3G Rev. A, up to 3.1 Mbps, LTE, HSDPA, HSUPA Rev. A, up to 3.1 Mbps, LTE, HSUPA Rev. A, up to 3.1 Mbps, LTE, HSPA+
Bluetooth Yes, v4.0 with LE+EDR Yes, v4.0 with LE+EDR Yes, v4.0 with LE+EDR
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, 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 and GLONASS
Browser HTML, Adobe Flash HTML, Adobe Flash HTML, Adobe Flash

memory User Memory

Internal 16 GB storage, 1GB RAM 16 GB storage, 1 GB RAM 8 GB storage, 1 GB RAM
Expandable Storage microSD, up to 32GB, 16GB card included microSD, up to 32GB microSD, up to 32GB

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 Standard battery, Li-Ion
Capacity 1780 mAh 1785 mAh 2000 mAh
Stand by Up to 204 h Up to 204 h Up to 408 h
Talk Time Up to 12 h 30 min Up to 12 h 30 min Up to 20 h