Xiaomi Redmi Note 9S vs OnePlus 7T Specs Comparison

Availability

Officially announced
Mar 23, 2020	Sep 26, 2019
Prices (MSRP)
$249	$599

Design

Dimensions
6.53 x 3.02 x 0.35 inches 165.75 x 76.68 x 8.8 mm	6.34 x 2.93 x 0.32 inches 160.94 x 74.44 x 8.13 mm
Weight
7.37 oz / 209.0 g	6.70 oz / 190.0 g
Materials
Back: Glass (Corning Gorilla Glass 5)	Back: Glass (Corning Gorilla Glass 5) Frame: Aluminum
Biometrics
Fingerprint (touch)	2D Face unlock, Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key
Colors
Interstellar grey, Aurora blue, Glacier white	Glacier blue, Frosted silver

Display

Size
6.7-inch, 84.42% screen-to-body	6.5-inch, 86.43% screen-to-body
Type
IPS LCD, HDR	Super AMOLED, 90Hz, HDR
Resolution
2400x1080px, 20:9 ratio, 395 PPI	2400x1080px, 20:9 ratio, 402 PPI
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass 5

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	2 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 720G SM7125 (8 nm)	Snapdragon 855+ SM8150-AC (7 nm)
Processor
Octa-core 2300 MHz Kryo 465	Octa-core 2960 MHz Kryo 485
GPU
Adreno 618	Adreno 640
Memory
4GB (LPDDR4)/64GB 6GB/128GB	8GB (LPDDR4)/128GB (UFS 3.0)
Storage expansion
microSDXC up to 512 GB	not expandable
OS
Android (11, 10)	Android (11, 10)

Battery

Type
5020 mAh, Li - Polymer	3800 mAh
Charging
Fast charging	OnePlus Warp Charge
Charge speed
	Wired: 30.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

5h 13min

Browsing

9h 22min

Video

8h 32min

Gaming

8h 48min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Quad camera	Triple camera
Main camera
48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2" Pixel size: 0.8 μm	48 MP (OIS, PDAF) Aperture size: F1.6 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm	16 MP (Ultra-wide, Autofocus) Aperture size: F2.2 Focal Length: 17 mm
Third camera
5 MP (Macro, Autofocus) Aperture size: F2.4 Pixel size: 1.12 μm	12 MP (Telephoto, PDAF) Optical zoom: 2.0x Aperture size: F2.2 Focal Length: 51 mm Pixel size: 1 μm
Fourth camera
2 MP (Depth information) Aperture size: F2.4 Pixel size: 1.75 μm
Flash
Dual LED	Dual LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (960 fps)	4K UHD (60 fps), 1080p (240 fps), 720p (960 fps) HDR, Time-lapse video, EIS
Front
16 MP (HDR, Slow-motion videos) Video capture: 1080p	16 MP (EIS, HDR) Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C	Type-C, USB 3.1
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning
Other
Infrared	NFC

Discover more

Full Specs Xiaomi Redmi Note 9S Specs

Full Specs OnePlus 7T Specs PA Review OnePlus 7T Review

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
	Dolby Atmos, aptX-HD
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

4G (FDD) Bands
	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71
4G (TDD) Bands
38, 40	34, 38, 39, 41, 46, 48
3G Bands
5, 8, 4, 2, 1	1, 2, 3, 4, 5, 6, 8
Data Speed
LTE-A, 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, UMTS
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM
VoLTE
Yes

Alternative variants

with 128GB storage

Memory	6GB/128GB
Prices (MSRP)	$279

for Europe

4G (FDD) Bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66
4G (TDD) Bands	34, 38, 39, 40, 41