Phone Comparison - Samsung I9100 Galaxy S II vs LG Optimus G E970 vs Samsung I9505 Galaxy S4

general General Info

Manufacturer Samsung LG Samsung
Announced February 2011 September 2012 March 2013
Status Available - April 2011 Available - November 2012 Available - April 2013
Colors Black, White, Pink Black White Frost, Black Mist
Form Factor Candybar Candybar Candybar
Dimension 125.3 x 66.1 x 8.5 mm
(4.93 x 2.6 x 0.33 in)
130.8 x 71.6 x 8.4 mm
(5.15 x 2.82 x 0.33 in)
136.6 x 69.8 x 7.9 mm
(5.38 x 2.75 x 0.31 in)
Weight 116 g (4.09 oz) 147.1 g (5.19.0.04 oz) 130 g (4.59 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE 700 MHz Class 17 / 1700 / 2100 LTE
Messaging SMS, MMS, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 Android OS, v4.0.x (Ice Cream Sandwich), planned upgrade to v4.1.1 Android OS, v4.2.2 (Jelly Bean)
Processor Dual-core 1.2GHz ARM Cortex-A9 processor, Exynos chipset Quad-core 1.5 GHz Krait, Qualcomm MDM9615/APQ8064 Quad-core 1.9 GHz Krait 300, Qualcomm APQ8064T Snapdragon 600
GPU Mali-400MP Adreno 320 Adreno 320
RAM 1 GB 2 GB 2 GB
Internal Memory 16 GB/32 GB storage 16 GB 16/32/64 GB storage
External Memory microSD, up to 32GB, 8 GB included microSD, up to 64 GB, 16 GB included microSD, up to 64 GB

display Display

Type Super AMOLED Plus capacitive touchscreen True HD-IPS + LCD capacitive touchscreen Super AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 4.7 inches 4.99 inches
Resolution 480 x 800 pixels (217 ppi) 768 x 1280 pixels (318 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 63.52% 66.97% 72.15%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 8 MP, 3264 x 2448 pixels 13 MP, 4128 x 3096 pixels, Autofocus
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, Geo-tagging, Face Detection, Image Stabilization Drama Shot, Eraser, Sound and Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR
Video Yes, 1080p@30fps Yes, 1080p@30fps, LED video light Yes, 1080p@30fps
Front Camera Yes, 2 MP [Similar] Yes, 1.3 MP [Similar] Yes, 2 MP, Full HD 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes Yes
Edge Class 12 Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL
Bluetooth Yes, v3.0+HS Yes, v4.0 with A2DP, LE Yes, v4.0 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, v2.0 microUSB (MHL), USB On-the-go Yes, microUSB (MHL) v2.0, USB Host support Yes, microUSB v2.0 (MHL), USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS, S-GPS support and GLONASS Yes, with A-GPS support and GLONASS
Browser HTML HTML5, Adobe Flash HTML5, Adobe Flash

memory User Memory

Internal 16GB/32GB storage, 1 GB RAM 16 GB, 2 GB RAM 16/32/64 GB storage, 2 GB RAM
Expandable Storage microSD, up to 32GB, 8 GB included microSD, up to 64 GB, 16 GB included microSD, up to 64 GB
USB OTG Supported Supported 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 supported NFC supported NFC supported

battery Battery

Type Standard battery, Li-Ion Standard battery, Li-Po Li-Ion Battery
Capacity 1650 mAh 2100 mAh 2600 mAh
Stand by Up to 710 h (2G)
Up to 610 h (3G)
Up to 324 h Up to 350 h
Talk Time Up to 18 h 20 min (2G)
Up to 8 h 40 min (3G)
Up to 10 h Up to 17 h