Phone Comparison - Apple iPhone 4 CDMA vs Motorola DROID RAZR M vs Amazon Fire Phone

general General Info

Manufacturer Apple Motorola Amazon
Announced January 2011 September 2012 June 2014
Status Available - February 2011 Available - September 2012 Available - July 2014
Colors Black, White Black, White Black
Form Factor Candybar Candybar Candybar
Dimension 115.2 x 58.6 x 9.3 mm
(4.54 x 2.31 x 0.37 in)
122.5 x 60.9 x 8.3 mm
(4.82 x 2.4 x 0.33 in)
139.2 x 66.5 x 8.9 mm
(5.48 x 2.62 x 0.35 in)
Weight 137 g (4.83 oz) 126 g (4.44 oz) 160 g (5.64 oz)
2G Network CDMA 800 / 1900 CDMA 800 / 1900
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G Network CDMA2000 1xEV-DO CDMA2000 1xEV-DO
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700 / 1900 / 2100
4G Network - LTE 700 MHz Class 13 LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - - - 3D Dynamic Perspective UI
- System Wide Tilt, Auto-scroll, Swivel and Peek Functions

hardware Hardware and OS

OS iOS 4.2.5, upgradable to iOS 5 Android OS, v4.0.4 (Ice Cream Sandwich), upgradable to v4.1 Fire OS 3.5.0
Processor 1 GHz Cortex-A8, Apple A4 Dual-core 1.5 GHz, Qualcomm MSM8960 Quad-core 2.2 GHz Krait 400, Qualcomm Snapdragon 800
GPU PowerVR SGX535 Adreno 225 Adreno 330
RAM 512 MB 1 GB 2 GB
Internal Memory 16/32 GB storage 8 GB storage 32/64 GB
External Memory No microSD, up to 32GB No

display Display

Type LED-backlit IPS TFT, capacitive touchscreen Super AMOLED capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 (front and back)
Colors 16M colors 16M colors 16M colors
Size 3.5 inches 4.3 inches 4.7 inches
Resolution 640 x 960 pixels (330 ppi) 540 x 960 pixels (256 ppi) 720 x 1280 pixels (312 ppi)
Screen-to-Body Ratio 53.92% 68.41% 65.98%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 8 MP, 3264x2448 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED Flash
Features Auto focus, Touch Focus, Geo-tagging, HDR Auto focus, Touch-focus, Geo-tagging, Face Detection, Image Stabilization Auto-focus, Geo-tagging, HDR, OIS
Video Yes, 720p@30fps, LED video light, geo-tagging Yes, 1080p@30fps Yes, 1080p@30fps
Front Camera Yes, videocalling over Wi-Fi only [Similar] Yes, VGA [Similar] Yes, 2.1 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

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

memory User Memory

Internal 16/32 GB storage, 512 MB RAM 8 GB storage, 1 GB RAM 32/64 GB, 2 GB RAM
Expandable Storage No microSD, up to 32GB No

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 supported

battery Battery

Type Standard battery, Li-Po Standard battery, Li-Ion Non-removable Li-Ion Battery
Capacity 1420 mAh 2000 mAh 2400 mAh
Stand by Up to 408 h Up to 285 h
Talk Time Up to 20 h Up to 22 h