Phone Comparison - LG Viper 4G LTE vs Samsung Galaxy Young DS vs Samsung I9506 Galaxy S4

general General Info

Manufacturer LG Samsung Samsung
Announced January 2012 February 2013 Q3 2013
Status Available - April 2012 Available - March 2013 Available - Q3 2013
Colors Black White White Frost, Black Mist / Arctic Blue, Red Aurora
Form Factor Candybar Candybar Candybar
Dimension 117 x 62 x 11.7 mm
(4.61 x 2.44 x 0.46 in)
109.4 x 58.6 x 12.5 mm
(4.31 x 2.31 x 0.49 in)
136.6 x 69.8 x 7.9 mm
(5.38 x 2.75 x 0.31 in)
Weight 142 g (5.01 oz) 112 g (3.95 oz) 130 g (4.59 oz)
2G Network CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
3G Network CDMA2000 1xEV-DO HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA
4G Network LTE 700 - LTE 800 / 850 / 900 / 1800 / 2100 / 2600
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3 (Gingerbread) Android OS, v4.1 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean)
Processor Dual-core 1.2 GHz 1 GHz Quad-core 2.3 GHz Krait 400, Qualcomm MSM8974 Snapdragon 800
GPU Adreno 220 - Adreno 330
RAM 1 GB 768 MB 2 GB
Internal Memory 4 GB (1.7 GB user available) 4 GB 16/32 GB
External Memory microSD, up to 32GB microSD, up to 64 GB microSD, up to 64 GB

display Display

Type Capacitive touchscreen TFT capacitive touchscreen Super AMOLED capacitive touchscreen
Colors 16M colors 256K colors 16M colors
Size 4.0 inches 3.27 inches 5.0 inches
Resolution 480 x 800 pixels (233 ppi) 320 x 480 pixels (176 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 62.91% 49.90% 72.15%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS, FM r No
Games Yes Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 3.15 MP, 2048x1536 pixels 13 MP, 4128 x 3096 pixels
Flash No No LED flash
Features Auto focus, Geo-tagging Geo-tagging Auto focus, Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR
Video Yes Yes, VGA@24fps Yes, 1080p@30fps, dual-video rec.
Front Camera Yes, VGA [Similar] No [Similar] Yes, 2 MP,1080p@30fps, dual video call [Similar]

connectivity Connectivity and Data Rate

GPRS No Yes Yes
Edge No Yes Yes
3G Rev. A, up to 3.1 Mbps; LTE HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, with A2DP Yes, v3.0 with A2DP Yes, v4.0 with A2DP, EDR, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0 (MHL 2), USB On-the-go, USB Host
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support and GLONASS
Browser HTML, Adobe Flash HTML HTML5

memory User Memory

Internal 4 GB (1.7 GB user available), 1 GB RAM 4 GB, 768 MB RAM 16/32 GB, 2 GB RAM
Expandable Storage microSD, up to 32GB microSD, up to 64 GB microSD, up to 64 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 Li-Ion Battery Li-Ion Battery
Capacity 1700 mAh 1300 mAh 2600 mAh
Stand by - Up to 250 h Up to 370 h (3G)
Talk Time Up to 7 h Up to 6 h 40 min Up to 17 h (3G)