Phone Comparison - Samsung I9100 Galaxy S II vs Samsung I9000 Galaxy S vs Samsung Galaxy Mega 2

general General Info

Manufacturer Samsung Samsung Samsung
Announced February 2011 March 2010 August 2014
Status Available - April 2011 Available - June 2010 Available - August 2014
Colors Black, White, Pink Black, White White, Black
Form Factor Candybar Candybar Candybar
Dimension 125.3 x 66.1 x 8.5 mm
(4.93 x 2.6 x 0.33 in)
122.4 x 64.2 x 9.9 mm
(4.82 x 2.53 x 0.39 in)
163.6 x 84.9 x 8.6 mm
(6.44 x 3.34 x 0.34 in)
Weight 116 g (4.09 oz) 119 g (4.2 oz) 194 g (6.84 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 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - - LTE 800 / 850 / 900 / 1800 / 1900 / 2100 / 2600
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, v2.1 (Eclair), upgradable to v2.3 Android OS, v4.4.3 (KitKat)
Processor Dual-core 1.2GHz ARM Cortex-A9 processor, Exynos chipset 1 GHz Cortex-A8, Hummingbird Quad-core 1.5 GHz, Qualcomm Snapdragon 410
GPU Mali-400MP PowerVR SGX540 Adreno 306
RAM 1 GB 512 MB 1.5 GB
Internal Memory 16 GB/32 GB storage 8 GB/16 GB storage 8 GB
External Memory microSD, up to 32GB, 8 GB included microSD, up to 32GB microSD, up to 64 GB

display Display

Type Super AMOLED Plus capacitive touchscreen Super AMOLED capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 4.0 inches 6.0 inches
Resolution 480 x 800 pixels (217 ppi) 480 x 800 pixels (233 ppi) 720 x 1280 pixels (245 ppi)
Screen-to-Body Ratio 63.52% 58.07% 71.32%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS 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 5 MP, 2592 x 1944 pixels 8 MP, 3264x2448 pixels
Flash LED flash No LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection
Video Yes, 1080p@30fps Yes, 720p@30fps Yes, 1080p@30fps
Front Camera Yes, 2 MP [Similar] Yes, VGA [Similar] Yes, 2 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge Class 12 Class 12 Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA 42 Mbps, HSUPA; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v3.0+HS Yes, v3.0 with A2DP Yes, v4.0 with A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot (Android 2.2) Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, v2.0 microUSB (MHL), USB On-the-go Yes, v2.0 microUSB Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support and GLONASS
Browser HTML WAP 2.0/xHTML, HTML, Adobe flash HTML5

memory User Memory

Internal 16GB/32GB storage, 1 GB RAM 8 GB/16 GB storage, 512 MB RAM 8 GB, 1.5 GB RAM
Expandable Storage microSD, up to 32GB, 8 GB included microSD, up to 32GB 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 supported NFC not supported NFC supported

battery Battery

Type Standard battery, Li-Ion Standard battery, Li-Ion Li-Ion Battery
Capacity 1650 mAh 1500 mAh 2800 mAh
Stand by Up to 710 h (2G)
Up to 610 h (3G)
Up to 750 h (2G)
Up to 576 h (3G)
-
Talk Time Up to 18 h 20 min (2G)
Up to 8 h 40 min (3G)
Up to 13 h 30 min (2G)
Up to 6 h 30 min (3G)
-