Samsung Galaxy S10 vs Xiaomi Redmi 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.

9.0
Samsung Galaxy S10
5.0
Xiaomi Redmi 9
Samsung Galaxy S10 Xiaomi Redmi 9
Released · Mar 08, 2019
Released · Jun 18, 2020
6.1-inch · 3040x1440px
6.5-inch · 2340x1080px
Triple camera
Quad camera
8GB · 128GB
3GB · 32GB
3400 mAh
5020 mAh
Check prices Check prices

Design

Dimensions
5.90 x 2.77 x 0.31 inches
149.9 x 70.4 x 7.8 mm
6.43 x 3.03 x 0.36 inches
163.32 x 77.01 x 9.1 mm
Weight
5.54 oz (157.0 g) 6.98 oz (198.0 g)
Materials
Back: Glass (Corning Gorilla Glass 5)
Frame: Aluminum
Resistance
Water, Dust; IP68
Biometrics
2D Face unlock, Ultrasonic in-screen fingerprint 2D Face unlock, Fingerprint (touch)
Keys
Left: Volume control, Other; Right: Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Prism blue, Prism black, Prism white, Prism green, Flamingo pink Carbon gray, Sunset purple, Ocean green

Display

Size
6.1-inch 6.5-inch
Resolution
3040x1440px, 19:9 ratio, 550 PPI 2340x1080px, 19.5:9 ratio, 395 PPI
Technology
Dynamic AMOLED IPS LCD
Screen-to-body
88.66 % 83.27 %
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 855 (7 nm) MediaTek Helio G80 (12 nm)
Processor
Octa-core
2840 MHz
Kryo 485
Octa-core
2000 MHz
Arm Cortex-A75 and Arm Cortex-A55
GPU
Adreno 640 Mali G52 MC2
RAM
8GB (LPDDR4) 3GB (LPDDR4)
Internal storage
128GB 32GB (eMMC 5.1)
Storage expansion
microSDXC up to 512 GB microSDXC
OS
Android (11, 10, 9.0 Pie), Samsung One UI Android

Battery

Capacity
3400 mAh 5020 mAh
Type
Li - Ion
Charging
Qualcomm Quick Charge 2.0, USB Power Delivery, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging, Reverse wireless charging Qualcomm Quick Charge 3.0
Charge speed
Wired: 18.0W
PhoneArena Battery Tests
Battery Life Estimate
4h 15min
Browsing
8h 9min
Video
7h 18min
Gaming
5h 35min
Battery Life Estimate
Untested
Browsing
Untested
Video
9h 15min
Gaming
7h 3min

Camera

Rear
Triple camera Quad camera
Main camera
12 MP (OIS, PDAF)
Aperture size: F1.5/F2.4
Focal length: 26 mm
Sensor size: 1/2.55"
Pixel size: 1.4 μm
13 MP (PDAF)
Aperture size: F2.2
Second camera
16 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 12 mm
Sensor size: 1/3.1"
Pixel size: 1 μm
8 MP (Ultra-wide)
Aperture size: F2.2
Third camera
12 MP (Telephoto, OIS, PDAF)
Optical zoom: 2.0x
Aperture size: F2.4
Focal Length: 52 mm
Sensor size: 1/3.6"
Pixel size: 1 μm
5 MP (Macro)
Aperture size: F2.4
Fourth camera
2 MP (Depth information)
Flash
LED LED
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)
HDR, Time-lapse video, Hyperlapse, Picture-taking during video recording, Video light, EIS, Video calling, Video sharing
1920x1080 (Full HD)
Front
10 MP (Autofocus, HDR), Video capture: 3840x2160 (4K UHD) 8 MP (HDR), Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.0 5.0
WLAN
802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band
MIMO, Wi-Fi Direct, Hotspot
802.11 b,g,n
Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.1 Type-C, USB 2.0
Hearing aid compatible
M4/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Heart rate, Barometer Accelerometer, Gyroscope, Compass
Other
NFC, ANT+ NFC, Infrared

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Loudspeaker
Features
32-Bit DAC, Dolby Atmos, aptX-HD
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM FM
Additional microphone(s)
Noise cancellation 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), 14(700 PS), 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), 71(600) 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+), 46 Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s 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 Yes
VoLTE
Yes

Regulatory Approval

FCC approval
Date approved: Feb 01, 2019
FCC ID value: A3LSMG973U
Measured SAR
Head: 0.39 W/kg
Body: 1.37 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 1.35 W/kg
Phablet: 3.99 W/kg

Buyers information

MSRP
$ 900
In The Box
Data cable, Travel adapter, Ejection Pin, USB Connector (OTG), Earphones by AKG, Quick Start Guide, Protective film 10W Charger, TPU case, USB Type-C cable, SIM eject tool, Warranty card, User guide

Availability

Officially announced
Feb 20, 2019

Alternative variants

International version
System chip Samsung Exynos 9 9820 (8 nm)
Processor Octa-core
2700 MHz
Exynos M4, ARM Cortex-A75 and ARM Cortex-A55
GPU Mali-G76 MP12
Dual SIM Yes
FCC approval Date approved: Feb 15, 2019
FCC ID value: A3LSMG973F
Measured SAR Head: 0.35 W/kg
Body: 0.79 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 1.07 W/kg
Phablet: 2.96 W/kg
with 64GB storage
RAM 4GB
Internal storage 64GB
with 512 GB storage
Internal storage 512GB
MSRP $ 1150
FCC OKs Cingular\'s purchase of AT&T Wireless