Chipset and software

Processor Exynos 7420 octacore at 2.1GHz / 1.5GHz
GPU ARM Mali T760MP8
RAM 4GB LPDDR4
Storage 32/64GB UFS 2.0
Modem Shannon Exynos Modem
Android version shipped Android 5.1 "Lollipop"

Release date and pricing

Announcement date August 13th, 2015
Initial retail availability August 21st 2015

Display

Dimensions 5.7" 2560x1440 QHD
Panel type Super AMOLED
Other features Stylus digitizer

Power, data, and ports

USB Connector microUSB 2.0
Battery 3000mAh
Quick charging Yes
Wireless charging Fast wireless charging (multi-standard, Qi/WPC/Rezence)
SIM type nanoSIM
microSD slot No

Wireless connectivity

Wi-Fi 802.11 a/b/g/n/ac (2.4/5GHz) with MIMO (2x2) up to 620Mbps
Bluetooth v4.2 LE, ANT+
Mobile data 2G, 3G, and 4G LTE (band support varies by market)
Voice over LTE Yes

Camera (rear)

Still resolution 16MP (f/1.9)
Video resolution Up to 4K
Flash Yes
Optical image stabilization Yes
HDR Yes, real-time photo and video.

Camera (front)

Still resolution 5MP (f/1.9)
Video resolution Unknown
Flash No
HDR Unknown

Dimensions

Weight 171g
Height/width 153.2/76.1mm
Thickness 7.6mm

Other features

Colors Black Sapphire, White Pearl
NFC Yes
MST Yes (Samsung Pay)
Infrared No
Fingerprint scanner Yes
GPS Yes, aGPS
GLONASS Yes
Beidou Yes
3.5mm audio jack Yes
FM Radio Unknown
Digital stylus Yes
Heart rate monitor Yes
Other sensors accelerometer, proximity, RGB light, geo-magnetic, gyro, barometer, hall.