Phone Comparison - Motorola DROID RAZR XT912 vs Apple iPhone 4 CDMA vs HTC Rezound

general General Info

Manufacturer Motorola Apple HTC
Announced October 2011 January 2011 November 2011
Status Available - November 2011 Available - February 2011 Available - November 2011
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)
115.2 x 58.6 x 9.3 mm
(4.54 x 2.31 x 0.37 in)
129 x 65.5 x 13.7 mm
(5.08 x 2.58 x 0.54 in)
Weight 127 g (4.48 oz) 137 g (4.83 oz) 170.1 g (6.0.04 oz)
2G Network GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
CDMA 800 / 1900 CDMA 800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO CDMA2000 1xEV-DO
4G Network LTE 700 - LTE 700
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) iOS 4.2.5, upgradable to iOS 5 Android OS, v2.3.4 (Gingerbread), upgradable to v4.0 (Ice Cream Sandwich)
Processor Dual-core 1.2 GHz Cortex-A9, TI OMAP 4430 1 GHz Cortex-A8, Apple A4 Dual-core 1.5 GHz Scorpion, Qualcomm MSM8660 Snapdragon
GPU PowerVR SGX540 PowerVR SGX535 Adreno 220
RAM 1 GB 512 MB 1 GB
Internal Memory 16 GB storage 16/32 GB storage 16 GB storage
External Memory microSD, up to 32GB, 16GB card included No microSD, up to 32 GB, 16 GB included

display Display

Type Super AMOLED capacitive touchscreen LED-backlit IPS TFT, capacitive touchscreen S-LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 3.5 inches 4.3 inches
Resolution 540 x 960 pixels (256 ppi) 640 x 960 pixels (330 ppi) 720 x 1280 pixels (342 ppi)
Screen-to-Body Ratio 56.67% 53.92% 60.16%
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 5 MP, 2592 x 1944 pixels 8 MP, 3264x2448 pixels
Flash LED flash LED flash dual-LED flash
Features Auto focus, Touch-focus, Geo-tagging, Face Detection, Image Stabilization Auto focus, Touch Focus, Geo-tagging, HDR Auto focus, Geo-tagging, Touch-focus, Image Stabilization, Face Detection, Instant Capture
Video Yes, 1080p@30fps, 480p@120fps Yes, 720p@30fps, LED video light, geo-tagging Yes, 1080p@30fps, 720p@60fps, stereo sound recording
Front Camera 2 MP, 720p videos [Similar] Yes, videocalling over Wi-Fi only [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 No No
Edge Class 12 No No
3G Rev. A, up to 3.1 Mbps, LTE, HSDPA, HSUPA Rev. A, up to 3.1 Mbps EV-DO Rev. A, up to 3.1 Mbps; LTE Class 13
Bluetooth Yes, v4.0 with LE+EDR Yes, v2.1 with A2DP Yes, v3.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, v2.0 Yes, microUSB v2.0 (MHL)
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support
Browser HTML, Adobe Flash HTML (Safari) HTML, Adobe Flash

memory User Memory

Internal 16 GB storage, 1GB RAM 16/32 GB storage, 512 MB RAM 16 GB storage, 1 GB RAM
Expandable Storage microSD, up to 32GB, 16GB card included No microSD, up to 32 GB, 16 GB included

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-Po Li-Ion Battery
Capacity 1780 mAh 1420 mAh 1620 mAh
Stand by Up to 204 h Up to 261 h
Talk Time Up to 12 h 30 min Up to 6 h 24 min