Phone Comparison - Samsung I9100 Galaxy S II vs Motorola RAZR XT910 vs Sony Ericsson Xperia X10

general General Info

Manufacturer Samsung Motorola Sony Ericsson
Announced February 2011 October 2011 November 2009
Status Available - April 2011 Available - November 2011 Available - March 2010
Colors Black, White, Pink Black Sensous Black, Luster White
Form Factor Candybar Candybar Candybar
Dimension 125.3 x 66.1 x 8.5 mm
(4.93 x 2.6 x 0.33 in)
130.7 x 68.9 x 7.1 mm
(5.15 x 2.71 x 0.28 in)
119 x 63 x 13 mm
(4.69 x 2.48 x 0.51 in )
Weight 116 g (4.09 oz) 127 g (4.48 oz) 135 g (4.76 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 1700 / 2100
HSDPA 850 / 1900 / 2100 / 800 - X10a for Americas
Messaging SMS, MMS, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 Android OS, v2.3.5 (Gingerbread) Android OS, v1.6 (Donut), upgradable to v2.3
Processor Dual-core 1.2GHz ARM Cortex-A9 processor, Exynos chipset 1.2 GHz dual-core Cortex-A9 CPU, TI OMAP 4430 chipset 1 GHz Scorpion, Qualcomm QSD8250 Snapdragon
GPU Mali-400MP PowerVR SGX540 Adreno 200
RAM 1 GB 1 GB 384 MB
Internal Memory 16 GB/32 GB storage 16 GB storage 1 GB storage
External Memory microSD, up to 32GB, 8 GB included microSD, up to 32GB microSD, up to 32GB, 8GB card included

display Display

Type Super AMOLED Plus capacitive touchscreen Super AMOLED capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 65K colors
Size 4.3 inches 4.3 inches 4.0 inches
Resolution 480 x 800 pixels (217 ppi) 540 x 960 pixels (256 ppi) 480 x 854 pixels (245 ppi)
Screen-to-Body Ratio 63.52% 56.67% 58.77%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS No No
Games Yes + Downloadable Yes Yes + downloadable, motion gam
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, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, Touch-focus, Geo-tagging, Face Detection, Image Stabilization Auto focus, Touch Focus, Image Stabilization, Geo-tagging, Face And Smile Detection
Video Yes, 1080p@30fps Yes, 1080p@30fps, 480p@120fps Yes, WVGA@30fps (720p@30fps with cont. autofocus via Android 2.1 Eclair update)
Front Camera Yes, 2 MP [Similar] Yes, 1.3 MP [Similar] No [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 10 (4+1/3+2 slots), 32 - 48 kbps
Edge Class 12 Class 12 Class 10, 236.8 kbps
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA 14.4 Mbps, HSUPA 5.76 Mbps HSDPA, 7.2 Mbps; HSUPA, 2 Mbps
Bluetooth Yes, v3.0+HS Yes, v4.0 with LE+EDR Yes, v2.1 with A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, dual-band, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g, DLNA, Wi-Fi hotspot
USB Yes, v2.0 microUSB (MHL), USB On-the-go Yes, microUSB v2.0 Yes, v2.0 microUSB
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support
Browser HTML HTML HTML, Adobe flash

memory User Memory

Internal 16GB/32GB storage, 1 GB RAM 16 GB storage, 1GB RAM 1 GB storage, 384 MB RAM
Expandable Storage microSD, up to 32GB, 8 GB included microSD, up to 32GB microSD, up to 32GB, 8GB card included
USB OTG Supported - -

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 not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Standard battery, Li-Ion Standard battery, Li-Po
Capacity 1650 mAh 1780 mAh 1500 mAh (BST-41)
Stand by Up to 710 h (2G)
Up to 610 h (3G)
Up to 304 h Up to 415 h (2G)
Up to 425 h (3G)
Talk Time Up to 18 h 20 min (2G)
Up to 8 h 40 min (3G)
Up to 9 h 20 min Up to 10 h (2G)
Up to 8 h (3G)