Phone Comparison - LG Optimus 2X vs Sony Ericsson ST25i Kumquat

LG Optimus 2X
lg optimus 2x
Sony Ericsson ST25i Kumquat
sony ericsson st25i kumquat
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general General Info

Manufacturer LG Sony Ericsson
Announced December 2010 Not officially announced yet
Status Available - February 2011 Cancelled
Colors Black Various
Form Factor Candybar Candybar
Dimension 123.9 x 63.2 x 10.9 mm
(4.88 x 2.49 x 0.43 in )
Weight 139 g (4.9 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 1900 / 2100
HSDPA 900 / 1700 / 2100
HSDPA 900 / 2100 - ST25i
HSDPA 850 / 1900 / 2100 - ST25a
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.2 (Froyo), upgradable to v2.3 Android OS, v2.3 (Gingerbread)
Processor Dual-core 1 GHz Cortex-A9, Nvidia Tegra 2 AP20H [Similar] Dual-core 1 GHz, NovaThor U8500 [Similar]
GPU ULP GeForce [Similar]
RAM 512 MB [Browse Similar] N/A
Internal Memory 8 GB storage N/A
External Memory microSD, up to 32GB No

display Display

Type IPS LCD capacitive touchscreen LED-backlit LCD, capacitive touchscreen
Colors 16M colors 16M colors
Size 4.0 inches [Similar] 3.5 inches [Similar]
Resolution 480 x 800 pixels (233 ppi) [Similar] 480 x 854 pixels (280 ppi) [Similar]
Screen-to-Body Ratio 58.28% -
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels [Similar] 5 MP, 2592 x 1944 pixels [Similar]
Flash LED flash LED flash
Features Auto focus, Geo-tagging, Face And Smile Detection, Touch Focus, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, 3D Sweep Panorama, Image Stabilization
Video Yes, 1080p@24fps, 720p@30fps Yes, 720p@30fps
Front Camera Yes, 1.3 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge Class 12 Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, HSUPA
Bluetooth Yes, v2.1 with A2DP Yes, v2.1 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support
Browser HTML, Adobe flash HTML5, Adobe Flash

memory User Memory

Internal 8 GB storage, 512 MB RAM
Expandable Storage microSD, up to 32GB No

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 1500 mAh
Stand by Up to 400 h
Talk Time Up to 7 h 50 min