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Samsung Galaxy S Lightray 4G R940
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Phone Insight
Full Specifications October 24, 2026
Samsung Galaxy S Lightray 4G R940 Android 2.3
Samsung · 2012

Samsung Galaxy S Lightray 4G R940

Samsung Galaxy S Lightray 4G R940 Android smartphone. Announced Aug 2012. Features 4.3″ display, Exynos 3210 chipset, 8 MP primary camera, 1.3 MP front camera, 1600 mAh battery, 1.4 GB storage.

Display 4.3"
Chipset Exynos 3210
Storage 1.4GB storage, microSDHC slot
Camera 8 MP
Battery 1600 mAh
OS Android 2.3
Build 142g, 11.7mm thickness

Launch

Announced 2012, August. Released 2012, August
Status Discontinued

Platform

OS Android 2.3 (Gingerbread)
Chipset Exynos 3210
CPU 1.0 GHz

Display

Type Super AMOLED Plus
Size 4.3 inches, 52.6 cm 2 (~59.5% screen-to-body ratio)
Resolution 480 x 800 pixels, 5:3 ratio (~217 ppi density)

Memory

Card slot microSDHC (dedicated slot), 16 GB included
Internal 1.4GB

Main Camera

Single 8 MP, AF
Features LED flash
Video 720p

Selfie camera

Single 1.3 MP

Body

Dimensions 130 x 68 x 11.7 mm (5.12 x 2.68 x 0.46 in)
Weight 142 g (5.01 oz)
SIM Mini-SIM

Battery

Type Removable Li-Ion 1600 mAh battery
Stand-by Up to 200 h
Talk time Up to 3 h 30 min

Sound

Loudspeaker Yes
3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 b/g/n
Bluetooth 3.0, A2DP
Positioning GPS, A-GPS
Radio No
USB microUSB 2.0

Network

Technology CDMA / EVDO / LTE
2G bands CDMA 800 / 1700 / 1900
3G bands CDMA2000 1xEV-DO
4G bands 2, 4
Speed EV-DO Rev.A 3.1 Mbps, LTE

Features

Sensors Accelerometer, proximity, compass
featuresother HDMI port MP4/WMV/H.264 player MP3/WAV/WMA/eAAC+ player Photo/video editor Document viewer

Misc

Colors Black
SAR 0.72 W/kg (head)     0.45 W/kg (body)
Phone Insight phoneinsight.org/ Printed October 24, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/samsung-galaxy-s-lightray-4g-r940/

In depth

Full specifications

Announced 2012, August. Released 2012, August
Status Discontinued
OS Android 2.3 (Gingerbread)
Chipset Exynos 3210
CPU 1.0 GHz
Type Super AMOLED Plus
Size 4.3 inches, 52.6 cm 2 (~59.5% screen-to-body ratio)
Resolution 480 x 800 pixels, 5:3 ratio (~217 ppi density)
Card slot microSDHC (dedicated slot), 16 GB included
Internal 1.4GB
Single 8 MP, AF
Features LED flash
Video 720p
Single 1.3 MP
Dimensions 130 x 68 x 11.7 mm (5.12 x 2.68 x 0.46 in)
Weight 142 g (5.01 oz)
SIM Mini-SIM
Type Removable Li-Ion 1600 mAh battery
Stand-by Up to 200 h
Talk time Up to 3 h 30 min
Loudspeaker Yes
3.5mm jack Yes
WLAN Wi-Fi 802.11 b/g/n
Bluetooth 3.0, A2DP
Positioning GPS, A-GPS
Radio No
USB microUSB 2.0
Technology CDMA / EVDO / LTE
2G bands CDMA 800 / 1700 / 1900
3G bands CDMA2000 1xEV-DO
4G bands 2, 4
Speed EV-DO Rev.A 3.1 Mbps, LTE
Sensors Accelerometer, proximity, compass
featuresother HDMI port MP4/WMV/H.264 player MP3/WAV/WMA/eAAC+ player Photo/video editor Document viewer
Colors Black
SAR 0.72 W/kg (head)     0.45 W/kg (body)
Price About 100 EUR
PhoneInsight Benchmark
26.6/100
Entry-level

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 19.8
Display 54.3
Camera 39.7
Battery 33.2
403,011 hitsTotal views
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