Brand/Manufacture
Samsung
Xiaomi
Model
Samsung Galaxy S9+
Xiaomi Mi 8
Code Name
SM-G965F, SM-G965U, SM-G965W, SM-G9650, SM-G965U1, SM-G965N, SCV39, SM-G965X, SC-03K
M1803E1A
Announcement Date
25 February, 2018
2018, May
Official Release
2018, March
2018, June
Official Availability
Available.
Available.
Release Country
Global
Global
Screen Size
6.2 inches, 98.3 cm2 (~84.2% screen-to-body ratio),
6.21 inches, 97.1 cm2 (~83.8% screen-to-body ratio),
Resolution & Pixel Density
1440 x 2960 pixels, 18.5:9 ratio, ~529 ppi density
1080 x 2248 pixels, ~402 ppi density
Brightness/Color Depth
HDR10
HDR10
Panel Type
Super AMOLED, HDR10
Super AMOLED, HDR10
Extra Feature
Corning Gorilla Glass 5, 3D Touch (home button only) Always-on display
Corning Gorilla Glass 5, N/A
Dimensions (Size)
158.1 x 73.8 x 8.5 mm (6.22 x 2.91 x 0.33 in)
154.9 x 74.8 x 7.6 mm (6.10 x 2.94 x 0.30 in)
Physical Weight
189 g (6.67 oz)
175 g (6.17 oz)
Body Materials
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame (7000 series)
Color Variant
Midnight Black, Coral Blue, Titanium Gray, Lilac Purple, Burgundy Red, Sunrise Gold, Ice Blue, Polaris Blue
Black, Blue, White, Gold
RAM & ROM Variant
64GB, 64GB, 128GB, 256GB
64GB, 128GB, 128GB, 256GB
Processor Variant
Exynos 9810 (10 nm) - EMEAQualcomm SDM845 Snapdragon 845 (10 nm) - USA/LATAM, China
Qualcomm SDM845 Snapdragon 845 (10 nm)
Core Chipset (CPU)
Exynos 9810 (10 nm) - EMEAQualcomm SDM845 Snapdragon 845 (10 nm) - USA/LATAM, China
Qualcomm SDM845 Snapdragon 845 (10 nm)
Graphics Power (GPU)
Mali-G72 MP18 - EMEAAdreno 630 - USA/LATAM, China
Adreno 630
Operating System (OS)
Android 8.0 (Oreo), upgradable to Android 10, One UI 2.5
Android 8.1 (Oreo), upgradable to Android 10, MIUI 12
Sensor/lens
N/A
20 MP, f/2.0, (wide), 1/3", 0.9µm
Video Recording
1440p@30fps
1080p@30fps
Features/Modes
HDR
N/A
Sensor/lens
12 MP, f/1.5-2.4, 26mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS12 MP, f/2.4, 1/3.6", 1.0µm, AF, OIS, 2x optical zoom
12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF, 4-axis OIS12 MP, f/2.4, 1/3.4", 1.0µm, AF, 2x optical zoom
Telephoto Lens
52mm (telephoto)
56mm (telephoto)
Ultrawide Lens
No
No
3D ToF Sensor or LiDAR Scanner
N/A
N/A
Video Capabilities
4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR, stereo sound rec., gyro-EIS & OIS (30fps)
4K@30/60fps, 1080p@30/120/240fps, 720p@960fps
Features/Modes
LED flash, auto-HDR, panorama
Dual-LED flash, HDR, panorama
Battery Capacity
Li-Ion 3500 mAh
Li-Po 3400 mAh
Battery Type
non-removable (13.48 Wh)
non-removable
Charging Methods
15W wired, QC2Wireless (Qi/PMA) (market dependent)
18W wired, QC4
Reverse Charging Support
No
No
Network Technology
GSM / CDMA / HSPA / EVDO / LTE
GSM / CDMA / HSPA / LTE
SIM-Support
Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
WiFi Version
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Bluetooth Version
5.0, A2DP, LE, aptX
5.0, A2DP, LE, aptX HD
USB Type
USB Type-C 3.1
USB Type-C
NFC Supported
Yes
Yes
Headphone Jack Supported
Yes
No
FM Radio Supported
FM radio (USA & Canada only)
No
Infrared Supported
No
No
Speakers
Yes, with stereo speakers
Yes
Dedicated Features
Samsung DeX (desktop experience support)ANT+Bixby natural language commands and dictationSamsung Pay (Visa, MasterCard certified)
N/A
Durability (Water & Dust)
N/A
N/A
