Samsung Galaxy S III smartphone was launched in May 2012. The phone comes with a 4.80-inch touchscreen display with a resolution of 720 pixels by 1280 pixels at a PPI of 306 pixels per inch.
The Samsung Galaxy S III is powered by 1.4GHz quad-core and it comes with 1GB of RAM. The phone packs 16GB of internal storage that can be expanded up to 64GB via a microSD card. As far as the cameras are concerned, the Samsung Galaxy S III packs a 8-megapixel primary camera on the rear and a 1.9-megapixel front shooter for selfies.
The Samsung Galaxy S III runs Android 4 and is powered by a 2100mAh removable battery. It measures 136.60 x 70.60 x 8.60 (height x width x thickness) and weighs 133.00 grams.
The Samsung Galaxy S III is a single SIM (GSM) smartphone that accepts a Micro-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, NFC, FM, 4G. Sensors on the phone include Proximity sensor, Ambient light sensor, Accelerometer, and Gyroscope.
To Scan QR Codes with Samsung Galaxy S3 simply do the following:
- Install an app such as "iNigma barcode scanner" (or search for another barcode or QR code reader
- Launch the bar scanning app and tap the Video Camera icon.
- Aim the camera at the QR code. After a couple of seconds, you see the data at the bottom of the screen.