Phone Comparison - Sony Ericsson ST25i Kumquat vs Sony Xperia U

Sony Ericsson ST25i Kumquat
sony ericsson st25i kumquat
Sony Xperia U
sony xperia u
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general General Info

Manufacturer Sony Ericsson Sony
Announced Not officially announced yet February 2012
Status Cancelled Available - May 2012
Colors Various Black, White/ exchangeable bottom caps in white, black, pink, ye
Form Factor Candybar Candybar
Dimension - 112 x 54 x 12 mm
(4.41 x 2.13 x 0.47 in)
Weight - 110 g (3.88 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 - ST25i
HSDPA 850 / 1900 / 2100 - ST25a
HSDPA 900 / 2100 - ST25iHSDPA 850 / 1900 / 2100 - ST25a
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3 (Gingerbread) Android OS, v2.3 (Gingerbread), upgradable to v4.0
Processor Dual-core 1 GHz, NovaThor U8500 [Similar] Dual-core 1 GHz Cortex-A9, STE U8500 [Similar]
GPU Mali-400MP [Similar]
RAM N/A 512 MB [Browse Similar]
Internal Memory N/A 8 GB (4 GB user-accessible)
External Memory No No

display Display

Type LED-backlit LCD, capacitive touchscreen LED-backlit LCD, capacitive touchscreen
Colors 16M colors 16M colors
Size 3.5 inches [Similar] 3.5 inches [Similar]
Resolution 480 x 854 pixels (280 ppi) [Similar] 480 x 854 pixels (280 ppi) [Similar]
Screen-to-Body Ratio - 55.77%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio Stereo FM radio with RDS
Games Yes Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels [Similar] 5 MP, 2592 x 1944 pixels [Similar]
Flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, 3D Sweep Panorama, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, 3D Sweep Panorama, Image Stabilization
Video Yes, 720p@30fps Yes, 720p@30fps, video light
Front Camera Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Up to 107 kbps
Edge Yes Up to 296 kbps
3G HSDPA, HSUPA HSDPA 14.4 Mbps, HSUPA 5.76 Mbps
Bluetooth Yes, v2.1 with A2DP, EDR Yes, v2.1 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, DLNA
USB Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go support
GPS Yes, with A-GPS support Yes, with A-GPS support
Browser HTML5, Adobe Flash HTML5, Adobe Flash

memory User Memory

Internal 8 GB (4 GB user-accessible), 512 MB RAM
Expandable Storage No No
USB OTG - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Standard battery, Li-Ion
Capacity 1320 mAh
Stand by Up to 260 h (2G)
Up to 472 h (3G)
Talk Time Up to 6 h 36 min (2G)
Up to 5 h 36 min (3G)