Xiaomi Redmi Note 9T vs OPPO R9 Specs Comparison

Availability

Officially announced
Jan 08, 2021	Jan 17, 2017
Prices (MSRP)
€229

Design

Dimensions
6.37 x 3.04 x 0.36 inches 161.9 x 77.3 x 9.05 mm	5.98 x 2.93 x 0.26 inches 151.8 x 74.3 x 6.6 mm
Weight
7.02 oz / 199.0 g	5.11 oz / 145.0 g
Materials
Back: Plastic	Back: Metal
Resistance
Splash
Biometrics
2D Face unlock, Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key
Colors
Nightfall black, Daybreak purple	Gold, Pink

Display

Size
6.5-inch, 83.65% screen-to-body	5.5-inch, 73.77% screen-to-body
Type
IPS LCD, 60Hz	AMOLED
Resolution
2340x1080px, 19.5:9 ratio, 395 PPI	1920x1080px, 401 PPI
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass 4
Features
Oleophobic coating

Hardware

System chip
MediaTek Dimensity 800U (7 nm)	MediaTek Helio P10 MT6755
Processor
Octa-core 2400 MHz ARM Cortex-A76 and ARM Cortex-A55	Octa-core 2000 MHz ARM Cortex-A53
GPU
Mali-G57 MC3	Mali-T860 MP2
Memory
4GB (LPDDR4)/64GB (UFS 2.1) 4GB/128GB	4GB (LPDDR3)/64GB
Storage expansion
microSDXC up to 512 GB	microSDXC up to 128 GB
OS
Android (10)	Android (6.0 Marshmallow, 5.1 Lollipop)

Battery

Type
5000 mAh	2850 mAh, Li - Polymer
Charging
Fast charging	OPPO VOOC
Charge speed
Wired: 18.0W

Camera

Rear
Triple camera	Single camera
Main camera
48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2" Pixel size: 0.8 μm	16 MP (PDAF) Aperture size: F2.2
Second camera
2 MP (Macro) Aperture size: F2.4 Pixel size: 1.75 μm
Third camera
2 MP (Depth information) Aperture size: F2.4 Pixel size: 1.75 μm
Flash
LED	Yes
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (120 fps)	1080p (30 fps) Video calling
Front
13 MP (Slow-motion videos) Video capture: 1080p	13 MP

Connectivity & Features

Bluetooth
5.1	4.0
WLAN
a,b,g,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g	a,b,g,n,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n
USB
Type-C	microUSB, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS
Other
NFC, Infrared	Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Loudspeaker
Features
	Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G Bands
Sub-6
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32	1, 3, 5, 7, 8, 28
4G (TDD) Bands
38, 40, 41, 42	38, 39, 40, 41
3G Bands
1, 2, 4, 5, 8	5, 8, 2, 1
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE, HSPA
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM

Alternative variants

with 128GB storage

Memory	128GB (UFS 2.2)
Prices (MSRP)	€269

Links

Full specifications
Xiaomi Redmi Note 9T Specs	OPPO R9 Specs