Phone Comparison - Sony Ericsson Xperia ray vs Sony Xperia S vs Microsoft Lumia 640 LTE

general General Info

Manufacturer Sony Ericsson Sony Microsoft
Announced June 2011 January 2012 March 2015
Status Available - August 2011 Available - Q1 2012 Available - April 2015
Price - - Rs. 7,999 ($117.63) [Similarly Priced]
Colors Black, Gold, White, Pink Silver, Black Yes
Form Factor Candybar Candybar Candybar
Dimension 111 x 53 x 9.4 mm
(4.37 x 2.09 x 0.37 in )
128 x 64 x 10.6 mm
(5.04 x 2.52 x 0.42 in)
141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
Weight 100 g (3.53 oz) 144 g (5.08 oz) 145 g (5.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 - ST18i
HSDPA 850 / 1900 / 2100 - ST18a
HSDPA 900 / 2100 - LT26i
HSDPA 850 / 1900 / 2100 - LT26a
HSDPA 850 / 900 / 2100
4G Network - - LTE
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, v2.3 (Gingerbread), planned upgrade to v4.0 Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 Microsoft Windows Phone 8.1 with Lumia Denim
Processor 1 GHz Scorpion, Qualcomm MSM8255 Snapdragon Dual-core 1.5 GHz, Qualcomm MSM8260 Snapdragon Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU Adreno 205 Adreno 220 Adreno 305
RAM 512 MB 1 GB 1 GB
Internal Memory 1 GB (300 MB user available) 16/32 GB 8 GB
External Memory microSD, up to 32GB, 4GB included No microSD, up to 128 GB

display Display

Type LED-backlit LCD, capacitive touchscreen LED-backlit LCD, capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16M colors 16M colors
Size 3.3 inches 4.3 inches 5.0 inches
Resolution 480 x 854 pixels (297 ppi) 720 x 1280 pixels (342 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 50.96% 62.05% 67.43%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 12 MP, 4000x3000 pixels 8 MP, 3264 x 2448 pixels
Flash LED 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 Auto focus, 1/4'' Sensor Size
Video Yes, 720p, video light Yes, 1080p@30fps, continuous autofocus, video light, video stabilizer 1080p@30fps
Front Camera Yes [Similar] Yes, 1.3 MP, 720p@30fps [Similar] 1 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Up to 86 kbps Up to 86 kbps Yes
Edge Up to 237 kbps Up to 237 kbps Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.8 Mbps HSDPA, 14.4 Mbps; HSUPA, 5.8 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v2.1 with A2DP, EDR Yes, v2.1 with A2DP, EDR v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB Yes, v2.0 microUSB Yes, microUSB v2.0, HS, USB On-the-go support microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, Beidou
Browser HTML, Adobe Flash HTML5, Adobe Flash HTML5

memory User Memory

Internal 1 GB (300 MB user available), 512 MB RAM 16/32 GB, 1 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32GB, 4GB included No microSD, up to 128 GB
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 not supported NFC not supported NFC supported

battery Battery

Type Standard battery, Li-Ion Standard battery, Li-Ion Li-Ion Battery
Capacity 1500 mAh 1750 mAh 2500 mAh
Stand by Up to 430 h (2G)
Up to 440 h (3G)
Up to 450 h (2G)
Up to 420 h (3G)
Up to 864 h (2G)
Up to 864 h (3G)
Talk Time Up to 6 h 50 min (2G)
Up to 7 h (3G)
Up to 7 h 30 min (2G)
Up to 8 h 30 min (3G)
Up to 26 h 30 min (2G)
Up to 17 h 30 min (3G)