Updated : Mar 27, 2015, 4:07 AM

Samsung Galaxy S Lightray 4G

Full Specifications

Released · Aug 03, 2012

4.3-inch

Single camera

Android 2.3

This device is also known as Samsung SCH-R940

Be the first to review this phone

I want it 3 users

I have it 0 users

I had it 0 users

Popular Comparisons

The Samsung Galaxy S Lightray 4G is most commonly compared with these phones:

Design
Dimensions	5.11 x 2.66 x 0.46 inches 130 x 68 x 12 mm
Weight	4.87 oz (138.0 g)

Display
Size	4.3-inch
Technology	Super AMOLED Plus
Features	Ambient light sensor, Proximity sensor

Hardware
Processor	Single core 1000 MHz
GPU	Yes
Storage expansion	microSDHC up to 32 GB
OS	Android (2.3)

Camera
Rear	Single camera
Main camera	8 MP (Autofocus)
Flash	LED
Video recording	1280x720 (HD) Video calling
Front	1.3 MP

Connectivity & Features
Bluetooth	3.0
Wi-Fi	Yes Hotspot
USB	microUSB, USB 2.0
Hearing aid compatible	M4/T4
HDMI	Yes
Location	GPS
Sensors	Accelerometer
Other	Computer sync, OTA sync

Multimedia
Headphones	3.5mm jack
Broadcast Mobile TV	Yes
Speakers	Earpiece, Loudspeaker
Features	Album art cover, Background playback

Cellular
4G (FDD)	Bands 4(AWS-1)
Data Speed	LTE

Phone Features
Notifications	Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Other features	Voice dialing, Voice commands, Voice recording

Regulatory Approval
FCC approval	Date approved: Mar 13, 2012 FCC ID value: A3LSCHR940
Measured SAR	Head: 0.72 W/kg Body: 0.45 W/kg Simultaneous Transmission: 0.95 W/kg

Despite our efforts to provide full and correct Samsung Galaxy S Lightray 4G specifications, there is always a possibility of admitting a mistake. If you see any wrong or incomplete data, please

LET US KNOW.

If you are interested in using our specs commercially, check out our Phone specs database licensing page.

Carrier Availability

Discontinued

Metro by T-Mobile

News

Only a week after being exposed in detail on the internet, the Samsung Galaxy S Lightray 4G is now available from MetroPCS. Yet don't get confused by the silly new, fancy name as we are dealing with a pretty familiar device. Basically, the Lightray 4...

Samsung Galaxy S Lightray 4G lands on metroPCS, yours for $459

Metro PCS is widely known to be the first US carrier to launch a 4G LTE network way before Verizon did, but the two can hardly be compared - Metro PCS offers noticeably lower speeds. Still, it’s one of the better regional carriers, offering decent pr...

Metro PCS getting the Samsung Galaxy S III, roadmap leaks

And here comes another yet-unannounced Android smartphone for MetroPCS, this time known as the Samsung Galaxy S Lightray 4G (model number SCH-R940). Images of the device were leaked on Howard Forums, along with some of its hardware specifications and...