Display
Size:
5.8 inches
5.5 inches
Resolution:
2960 x 1440 pixels, 18.5:9 ratio, 570 PPI
1920 x 1080 pixels, 401 PPI
Technology:
Super AMOLED
IPS LCD
Screen-to-body:
84.26 %
70.87 %
Peak brightness:
450 cd/m2 (nit)
Features:
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
Oleophobic coating, Ambient light sensor, Proximity sensor
Hardware
System chip:
Qualcomm Snapdragon 835 MSM8998 (10 nm)
Qualcomm Snapdragon 625 8953 (14 nm)
Processor:
Octa-core, 2350 MHz, Kryo 280, 64-bit
Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit
GPU:
Adreno 540
Adreno 506
RAM:
4GB LPDDR4
4GB LPDDR3
Internal storage:
64GB
64GB
Storage expansion:
microSDXC up to 256 GB
microSDXC up to 256 GB
Device type:
Smartphone
Smartphone
OS:
Android (9.0 Pie, 8.0 Oreo, 7.0 Nougat), Samsung One UI
Android (9.0 Pie, 8.1 Oreo, 8.0 Oreo, 7.1 Nougat)
Battery
Capacity:
3000 mAh
3080 mAh
Type:
Li - Ion, Not user replaceable
Li - Ion, Not user replaceable
Charging:
Qualcomm Quick Charge 2.0, Qi and Powermat wireless charging
Fast charging
Camera
Rear:
Single camera
Dual camera
Main camera:
12 MP (OIS, PDAF)
12 MP (PDAF)
Specifications:
Aperture size: F1.7; Focal length: 26 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F2.2; Focal length: 26 mm; Pixel size: 1.25 μm
Second camera:
12 MP (Telephoto, Autofocus)
Specifications:
Optical zoom: 2.0x; Aperture size: F2.6; Focal Length: 50 mm; Pixel size: 1 μm
Flash:
LED
Dual LED
Video recording:
3840x2160 (4K UHD) (30 fps), 2560x1440 (QHD), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (240 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps)
Features:
HDR, Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking, Picture-taking during video recording, Video light, EIS, Video calling, Video sharing
Video calling, Video sharing
Front:
8 MP (Wide Angle, Autofocus, HDR)
5 MP
Video capture:
2560x1440 (QHD)
1920x1080 (Full HD)
Design
Dimensions:
5.86 x 2.68 x 0.31 inches (148.9 x 68.1 x 8.0 mm)
6.12 x 2.98 x 0.29 inches (155.4 x 75.8 x 7.3 mm)
Weight:
5.47 oz (155.0 g)
5.82 oz (165.0 g)
Materials:
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum
Back: Metal
Resistance:
Water, Dust; IP68
Biometrics:
Iris scanner, 2D Face unlock, Fingerprint (touch)
Fingerprint (touch)
Features:
Touch sensitive control keys
Keys:
Left: Volume control, Other; Right: Lock/Unlock key
Right: Volume control, Lock/Unlock key
Colors:
Midnight black, Orchid gray, Arctic silver, Coral blue, Maple gold, Rose pink, Burgundy red
Black, Gold, Pink
Cellular
4G (FDD):
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3)
Bands 1(2100), 3(1800), 5(850)
4G (TDD):
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 40(2300), 41(2600+)
3G:
Bands 1(2100), 2(1900), 5(850), 8(900)
Bands 5(850), 8(900), 2(1900), 1(2100)
Data Speed:
LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE, HSPA, HSUPA
Dual SIM:
Shared with microSD
SIM type:
Nano SIM
Nano SIM
HD Voice:
Yes
Multimedia
Headphones:
3.5mm jack
3.5mm jack
Speakers:
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Features:
32-Bit DAC, aptX-HD
Album art cover, Background playback
Screen mirroring:
DLNA, Wireless screen share, MHL
Wireless screen share
Radio:
FM
Additional microphone(s):
for Noise cancellation, Video recording
for Noise cancellation
Connectivity & Features
Bluetooth:
5.0, EDR
4.2
Wi-Fi:
802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
USB:
Type-C (reversible), USB 3.1
Type-C (reversible)
Features:
Charging, Video out, Mass storage device
Mass storage device, Charging
Location:
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, BeiDou
Sensors:
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Accelerometer, Gyroscope, Hall (for flip covers)
Other:
NFC, ANT+, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync
Infrared, VoIP, Tethering, Computer sync, OTA sync
Hearing aid compatible:
M3, T3
Regulatory Approval
FCC approval:
Date approved:
Apr 06, 2017
FCC ID value:
A3LSMG950U
Measured SAR:
Head:
0.49 W/kg
Body:
0.48 W/kg
Simultaneous Transmission:
1.53 W/kg
Wireless Router:
0.46 W/kg
Availability
Officially announced:
Mar 29, 2017
Sep 05, 2017
FCC OKs Cingular\'s purchase of AT&T Wireless