Phone Comparison - Motorola RAZR i XT890 vs Sony Xperia Z vs Nokia Lumia 720

general General Info

Manufacturer Motorola Sony Nokia
Announced September 2012 January 2013 February 2013
Status Available - October 2012 Released - February 2013 Available - April 2013
Colors Black, White Black, White, Purple White, Red, Yellow, Cyan/Black
Form Factor Candybar Candybar Candybar
Dimension 122.5 x 60.9 x 8.3 mm
(4.82 x 2.4 x 0.33 in)
139 x 71 x 7.9 mm
(5.47 x 2.8 x 0.31 in)
127.9 x 67.5 x 9 mm
(5.04 x 2.66 x 0.35 in)
Weight 126 g (4.44 oz) 146 g (5.15 oz) 128 g (4.52 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - C6602, C6603 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 - C6603
HSDPA 850 / 900 / 1700 / 1900 / 2100 - C6602
HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE 800 / 850 / 900 / 1800 / 2100 / 2600 - C6603 -
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, v4.0.4 (Ice Cream Sandwich), upgradable to v4.1 Android OS, v4.1.2 (Jelly Bean), planned upgrade to v4.2.0 Microsoft Windows Phone 8
Processor 1.3GHz, Intel Atom Z2460, Boost to 2GHz Quad-core 1.5 GHz Krait, Qualcomm MDM9215M / APQ8064 Dual-core 1 GHz, Qualcomm MSM8227
GPU PowerVR SGX 540 @400MHz Adreno 320 Adreno 305
RAM 1 GB 2 GB 512 MB
Internal Memory 8 GB (5 GB user available) 16 GB 8 GB storage
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 64 GB

display Display

Type Super AMOLED Advanced, Edge-To-Edge Screen Capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 5.0 inches 4.3 inches
Resolution 540 x 960 pixels (256 ppi) 1080 x 1920 pixels (441 ppi) 480 x 800 pixels (217 ppi)
Screen-to-Body Ratio 68.41% 69.70% 60.94%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 13 MP, 4128x3096 pixels 6.7 MP, Carl Zeiss optics
Flash LED flash LED flash LED flash
Features Auto focus, Touch-focus, Geo-tagging, Face Detection, Image Stabilization, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, Image Stabilization Auto focus, Geo-tagging
Video Yes, 1080p@30fps Yes, 1080p@30fps, continuous autofocus, video light, video stabilizer Yes, 720p@30fps
Front Camera Yes, VGA [Similar] Yes, 2.2 MP, 1080p@30fps [Similar] Yes, 1.3 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Up to 107 kbps Yes
Edge Yes Up to 296 kbps Yes
3G Yes HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v2.1 with A2DP, EDR Yes, v4.0 with A2DP Yes, v3.0 with A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB (5 GB user available), 1 GB RAM 16 GB, 2 GB RAM 8 GB storage, 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 64 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 supported NFC supported NFC supported

battery Battery

Type Standard battery, Li-Ion Non-removable, Li-Ion Battery Li-Ion Battery
Capacity 2000 mAh 2330 mAh 2000 mAh
Stand by - Up to 550 h (2G)
Up to 530 h (3G)
Up to 520 h
Talk Time Up to 20 h Up to 11 h (2G)
Up to 14 h (3G)
Up to 23 h 20 min (2G)
Up to 13 h 20 min (3G)