Display
Size:
6.2 inches
5.7 inches
Resolution:
2960 x 1440 pixels, 18.5:9 ratio, 529 PPI
2560 x 1440 pixels, 513 PPI
Technology:
Super AMOLED
IPS LCD
Screen-to-body:
83.32 %
72.40 %
Colors:
16 777 216
Features:
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor
Additional display:
160 pixels 1040 x, Touch screen: Yes, Capacitive
Hardware
System chip:
Qualcomm Snapdragon 835 MSM8998 (10 nm)
Qualcomm Snapdragon 820 MSM8996 (14 nm)
Processor:
Octa-core, 2450 MHz, Kryo 280, 64-bit
Quad-core, 2150 MHz, Kryo, 64-bit
GPU:
Adreno 540
Adreno 530
RAM:
4GB LPDDR4
4GB LPDDR4
Internal storage:
64GB
64GB, available to use: 50 GB
Storage expansion:
microSDXC up to 256 GB
microSDXC up to 2000 GB
Device type:
Smartphone
Smartphone
OS:
Android (9.0 Pie, 8.0 Oreo, 7.0 Nougat), Samsung One UI
Android (8.0 Oreo, 7.0 Nougat), LG UX UI
Battery
Capacity:
3500 mAh
3200 mAh
Type:
Li - Ion, Not user replaceable
User replaceable
Charging:
Qualcomm Quick Charge 2.0, Qi and Powermat wireless charging
Qualcomm Quick Charge 3.0
Camera
Rear:
Single camera
Dual camera
Main camera:
12 MP (OIS, PDAF)
16 MP (OIS, Laser autofocus)
Specifications:
Aperture size: F1.7; Focal length: 26 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F1.8; Focal length: 29 mm; Sensor size: 1/2.8"
Second camera:
8 MP (Ultra-wide)
Specifications:
Aperture size: F2.4; Focal Length: 12 mm; Sensor size: 1/3.2"
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
Continuous autofocus, Object tracking, EIS, Video calling, Video sharing
Front:
8 MP (Wide Angle, Autofocus, HDR)
5 MP (Wide Angle)
Video capture:
2560x1440 (QHD) (30 fps)
Design
Dimensions:
6.28 x 2.89 x 0.32 inches (159.5 x 73.4 x 8.1 mm)
6.29 x 3.07 x 0.30 inches (159.7 x 78.1 x 7.6 mm)
Weight:
6.10 oz (173.0 g)
6.14 oz (174.0 g)
Materials:
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum
Back: Aluminum
Resistance:
Water, Dust; IP68
Shock; MIL-STD-810 certified
Biometrics:
Iris scanner, 2D Face unlock, Fingerprint (touch)
Fingerprint (touch)
Keys:
Left: Volume control, Other; Right: Lock/Unlock key
Left: Volume control; Back: Lock/Unlock key
Colors:
Midnight black, Orchid gray, Arctic silver, Coral blue, Maple gold, Rose pink
Gray, Silver, 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 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 25(1900+)
3G:
Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
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
LTE-A Cat 12 (600/100 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
SIM type:
Nano SIM
HD Voice:
Yes
Yes
VoLTE:
Yes
Multimedia
Headphones:
3.5mm jack
3.5mm jack
Speakers:
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Features:
Album art cover, Background playback
32-Bit DAC, aptX-HD
Screen mirroring:
DLNA, Wireless screen share, MHL
DLNA, Wireless screen share, SlimPort
Additional microphone(s):
for Noise cancellation
for Noise cancellation, Video recording
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
USB:
Type-C (reversible), USB 3.1
Type-C (reversible), USB 2.0
Features:
Charging, Mass storage device
Mass storage device, Video out, Charging
Location:
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass
Sensors:
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Accelerometer, Gyroscope, Compass
Other:
NFC, ANT+, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync
NFC, UMA (Wi-Fi Calling), Infrared, Tethering, Computer sync, OTA sync
Hearing aid compatible:
M3, T3
Phone features
Notifications:
Haptic feedback
Other features:
Voice dialing, Voice commands, Voice recording
Regulatory Approval
FCC approval:
Date approved:
Apr 06, 2017
FCC ID value:
A3LSMG955U
Measured SAR:
Head:
0.33 W/kg
Body:
0.29 W/kg
Simultaneous Transmission:
1.55 W/kg
Wireless Router:
0.19 W/kg
Availability
Officially announced:
Mar 29, 2017
Sep 06, 2016
FCC OKs Cingular\'s purchase of AT&T Wireless