Samsung Galaxy S8 vs Xiaomi Redmi Note 9 Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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Samsung Galaxy S8 | Xiaomi Redmi Note 9 |
Released
·
Apr 21, 2017
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Released
·
May 12, 2020
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5.8-inch · 2960x1440px
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6.5-inch · 2340x1080px
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Single camera
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Quad camera
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4GB · 64GB
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3GB · 64GB
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3000 mAh
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5020 mAh
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Check prices |
Design
Dimensions | |
---|---|
5.86 x 2.68 x 0.31 inches 148.9 x 68.1 x 8.0 mm |
6.39 x 3.04 x 0.35 inches 162.3 x 77.2 x 8.9 mm |
Weight | |
5.47 oz (155.0 g) | 7.02 oz (199.0 g) |
Materials | |
Back: Glass (Corning Gorilla Glass 5) Frame: Aluminum |
Frame: Plastic |
Resistance | |
Water, Dust; IP68 | Splash |
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, Burgundy red | Forest green, Polar white, Midnight gray |
Display
Size | |
---|---|
5.8-inch | 6.5-inch |
Resolution | |
2960x1440px, 18.5:9 ratio, 570 PPI | 2340x1080px, 19.5:9 ratio, 395 PPI |
Technology | |
Super AMOLED | IPS LCD |
Screen-to-body | |
84.26 % | 83.52 % |
Features | |
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor | Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor |
Hardware
System chip | |
---|---|
Qualcomm Snapdragon 835 MSM8998 (10 nm) | MediaTek Helio G85 (12 nm) |
Processor | |
Octa-core 2350 MHz Kryo 280 |
Octa-core 2000 MHz Arm Cortex-A75 and ArmCortex-A55 |
GPU | |
Adreno 540 | Mali G52 MC2 |
RAM | |
4GB (LPDDR4) | 3GB (LPDDR4) |
Internal storage | |
64GB | 64GB (eMMC 5.1) |
Storage expansion | |
microSDXC up to 256 GB | microSDXC up to 128 GB |
OS | |
Android (9.0 Pie, 8.0 Oreo, 7.0 Nougat), Samsung One UI | Android (10), Xiaomi MI UI |
Battery
Capacity | |
---|---|
3000 mAh | 5020 mAh |
Type | |
Li - Ion | Li - Polymer |
Charging | |
Qualcomm Quick Charge 2.0, Qi and Powermat wireless charging | Fast charging, Reverse wired charging |
Charge speed | |
Wired: 18.0W |
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
Untested
Browsing
Untested
Video
10h 43min
Gaming
7h 34min
Camera
Rear | |
---|---|
Single camera | Quad camera |
Main camera | |
12 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 26 mm Sensor size: 1/2.55" Pixel size: 1.4 μm |
48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2" Pixel size: 0.8 μm |
Second camera | |
8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.2 μm |
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Third camera | |
2 MP (Macro, Autofocus) Aperture size: F2.4 Pixel size: 1.75 μm |
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Fourth camera | |
2 MP Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.7 μm |
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Flash | |
LED | LED |
Video recording | |
3840x2160 (4K UHD) (30 fps), 2560x1440 (QHD), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (240 fps) HDR, Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking, Picture-taking during video recording, Video light, EIS, Video calling, Video sharing |
1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps) |
Front | |
8 MP (Wide Angle, Autofocus, HDR), Video capture: 2560x1440 (QHD) | 13 MP (HDR), Video capture: 1920x1080 (Full HD) |
Connectivity & Features
Bluetooth | |
---|---|
5.0, Yes | 5.0 |
WLAN | |
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, USB 3.1 | Type-C, USB 2.0 |
Hearing aid compatible | |
M3/T3 | |
Location | |
GPS, A-GPS, Glonass, Galileo, BeiDou, 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 |
Other | |
NFC, ANT+, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync | NFC, Infrared |
Multimedia
Headphones | |
---|---|
3.5mm jack | 3.5mm jack |
Speakers | |
Earpiece, Loudspeaker | Earpiece, Loudspeaker |
Features | |
32-Bit DAC, aptX-HD | |
Screen mirroring | |
DLNA,Wireless screen share,MHL | Wireless screen share |
Additional microphone(s) | |
Noise cancellation, Video recording | Noise cancellation |
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), 20(800 DD), 28(700 APT) |
4G (TDD) | |
Bands 38(2600), 39(1900+), 40(2300), 41(2600+) | Bands 38(2600), 40(2300), 41(2600+) |
3G | |
Bands 1(2100), 2(1900), 5(850), 8(900) | Bands 1(2100), 2(1900), 4(1700/2100), 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, UMTS | LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s |
Dual SIM | |
Yes | |
SIM type | |
Nano SIM | Nano SIM |
HD Voice | |
Yes | |
VoLTE | |
Yes |
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 |
Buyers information
In The Box | |
---|---|
22.5W Charger, Simple protective cover, USB Type-C cable, SIM eject tool, User guide, Warranty card |
Availability
Officially announced | |
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Mar 29, 2017 | Apr 30, 2020 |
Alternative variants
International version
System chip | Samsung Exynos 9 Octa 8895 (10 nm) |
---|---|
Processor |
Octa-core 2300 MHz Exynos M2 "Mongoose" and ARM Cortex-A53 |
GPU | Mali-G71 MP20 |
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), 32(1500 L-band), 66(AWS-3) |
4G (TDD) | Bands 38(2600), 39(1900+), 40(2300), 41(2600+) |
FCC approval |
Date approved: Sep 05, 2017 FCC ID value: A3LSMG950F |
Measured SAR |
Head: 0.38 W/kg Body: 0.75 W/kg Simultaneous Transmission: 1.55 W/kg Wireless Router: 1.09 W/kg |
with 128GB storage
RAM | 4GB |
---|---|
Internal storage | 128GB |
for T-Mobile
4G (FDD) | Bands 2(1900), 4(AWS-1), 5(850), 12(700 a) |
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3G | Bands 5(850), 4(1700/2100), 2(1900), 1(2100) |
VoLTE | Yes |
for Verizon Wireless
4G (FDD) | Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 13(700 c), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT) |
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4G (TDD) | Bands 38(2600), 39(1900+), 40(2300), 41(2600+) |
3G | Bands 5(850), 8(900), 2(1900), 1(2100) |
for U.S. Cellular
4G (FDD) | Bands 2(1900), 4(AWS-1), 5(850), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 25(1900+) |
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4G (TDD) | Bands 38(2600), 39(1900+), 40(2300) |
Data Speed | LTE-A, HSPA, UMTS |
with Dual SIM
System chip | Samsung Exynos 9 Octa 8895 (10 nm) |
---|---|
Processor |
Octa-core 2500 MHz Exynos M2 "Mongoose"and ARM Cortex-A53 |
GPU | Mali-G71 MP20 |
Dual SIM | Yes |
Links
Full specifications | |
---|---|
Samsung Galaxy S8 Specs | Xiaomi Redmi Note 9 Specs |
PhoneArena Review | |
Samsung Galaxy S8 Review | Xiaomi Redmi Note 9 Review |
User Reviews | |
Samsung Galaxy S8 User Reviews | Xiaomi Redmi Note 9 User Reviews |