Sony Ericsson Xperia ray

Sony Ericsson Xperia ray

An image of the Xperia Ray running Gingerbread
Codename	Urushi
Brand	Sony Ericsson
Manufacturer	Beijing SE PUTIAN Mobile Comm. Co., Ltd.
Series	Xperia
Compatible networks	UMTS/HSPA
Successor	Sony Xperia U Sony Xperia SX (Japan)
Type	Smartphone
Dimensions	111.0 mm (4.37 in) H 53.0 mm (2.09 in) W 9.4 mm (0.37 in) D
Weight	100 g (3.5 oz)
Operating system	Android 2.3.4; Officially upgradeable up to Android 4.0.4 (Ice Cream Sandwich); Unofficially upgradeable to: Android 4.0.4 (Ice Cream Sandwich) via CyanogenMod 9, Android 4.1.2 (JellyBean) via CyanogenMod 10, Android 4.2.2 (JellyBean) via CyanogenMod 10.1, Android 4.3.1 (JellyBean) via CyanogenMod 10.2, Android 4.4.2 (Kitkat) via CyanogenMod 11. Android 5.0.2 (Lollipop) via CyanogenMod 12. Android 5.1.1 (Lollipop) via CyanogenMod 12.1.
CPU	Qualcomm MSM 8255 1 GHz Scorpion (Snapdragon)
GPU	Adreno 205
Memory	512 MB
Storage	1 GB (320 MB user available)
Removable storage	microSD (up to 32 GB)
Battery	1500 mA-h
Data inputs	Multi-touch, Dual microphones,Accelerometer, A-GPS/GLONASS, Proximity, Magnetometer, Ambient light sensor, Push button
Display	3.3" 16,777,216 colour TFT / 854×480 pixels (FWVGA)
Rear camera	8-megapixel, 720p HD
Connectivity	micro-USB, Bluetooth 2.1 + EDR, Wi-Fi (802.11 b/g/n)

Android 2.3.4;
Officially upgradeable up to Android 4.0.4 (Ice Cream Sandwich);

Unofficially upgradeable to:

The Sony Ericsson Xperia ray (ST18i) is an Android smartphone from Sony Ericsson. It contains similar hardware to other 2011 Xperia phones (1 GHz MSM8255, 854×480 FWVGA screen, 8.1mp camera, etc.) in a considerably smaller package. It has an LED flash for the camera.

It comes with Android 2.3.4 but is upgradeable to Android 4 "Ice Cream Sandwich" (ICS). CyanogenMod is available.

Sony began the process of updating the ray to Android 4 "Ice Cream Sandwich" in April 2012 via their PC Companion application, instead of by an OTA (Over the air) update.