Display
Size:
6.2 inches
8.1 inches
Resolution:
2960 x 1440 pixels, 18.5:9 ratio, 529 PPI
2700 x 1800 pixels, 3:2 ratio, 401 PPI
Technology:
Super AMOLED
AMOLED
Screen-to-body:
83.32 %
71.93 %
Features:
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
360° folding, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
Front cover display:
5.6 inches, 1800 x 1350 pixels, AMOLED, Scratch-resistant glass (Corning Gorilla Glass 5), Part of the main display
Rear cover display:
5.6 inches, 1350 pixels 1800 x, AMOLED, Scratch-resistant glass (Corning Gorilla Glass 5), Part of the main display
Hardware
System chip:
Qualcomm Snapdragon 835 MSM8998 (10 nm)
Qualcomm Snapdragon 855 SM8150 (7 nm)
Processor:
Octa-core, 2450 MHz, Kryo 280, 64-bit
Octa-core, 2840 MHz, Kryo 485, 64-bit
GPU:
Adreno 540
Adreno 640
RAM:
4GB LPDDR4
6GB LPDDR4
Internal storage:
64GB
128GB (UFS 3.0), not expandable
Storage expansion:
microSDXC up to 256 GB
Device type:
Smartphone
Smartphone
OS:
Android (9.0 Pie, 8.0 Oreo, 7.0 Nougat), Samsung One UI
Android (10)
Battery
Capacity:
3500 mAh
3577 mAh
Type:
Li - Ion, Not user replaceable
Not user replaceable
Charging:
Qualcomm Quick Charge 2.0, Qi and Powermat wireless charging
Fast charging
Max charge speed:
Wired: 18.0W
Camera
Rear:
Single camera
Single camera, Doubles as a selfie camera
Main camera:
12 MP (OIS, PDAF)
11 MP (PDAF)
Specifications:
Aperture size: F1.7; Focal length: 26 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F2.0
Flash:
LED
LED
Video recording:
3840x2160 (4K UHD) (30 fps), 2560x1440 (QHD), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (240 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (60 fps)
Features:
HDR, Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking, Picture-taking during video recording, Video light, EIS, Video calling, Video sharing
EIS
Front:
8 MP (Wide Angle, Autofocus, HDR)
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)
7.36 x 5.72 x 0.19 inches (186.9 x 145.2 x 4.8 mm)
Folded:
(145.2 x 93.3 x 9.9 mm)
Weight:
6.10 oz (173.0 g)
8.82 oz (250.0 g)
Materials:
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum
Back: Glass (Corning Gorilla Glass 5)
Resistance:
Water, Dust; IP68
Biometrics:
Iris scanner, 2D Face unlock, Fingerprint (touch)
Fingerprint (touch)
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
Glacier
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), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3)
4G (TDD):
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46
3G:
Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
Bands 1(2100), 2(1900), 5(850), 8(900)
Data Speed:
LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM:
Yes
SIM type:
Nano SIM
Nano SIM, eSIM
HD Voice:
Yes
Multimedia
Headphones:
3.5mm jack
No 3.5mm jack
Speakers:
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Features:
Album art cover, Background playback
aptX
Screen mirroring:
DLNA, Wireless screen share, MHL
Wireless screen share
Additional microphone(s):
for Noise cancellation
for Noise cancellation
Connectivity & Features
Bluetooth:
5.0, EDR
5.0
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), USB 3.1
Features:
Charging, Mass storage device
Charging, Headphones port, Video out
Location:
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors:
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Heart rate
Other:
NFC, ANT+, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync
Hearing aid compatible:
M3, T3
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
Buyers information
Price:
$ 1399
In The Box:
Bumper (Color: Glacier), Power Supply (18w), Quick Start Guide, Warranty and Compliance Guide, SIM Ejector tool
Availability
Officially announced:
Mar 29, 2017
Aug 12, 2020
FCC OKs Cingular\'s purchase of AT&T Wireless