Xiaomi Redmi Note 9 vs vivo iQOO 12 Specs Comparison

Availability

Officially announced
Apr 30, 2020

Design

Dimensions
6.39 x 3.04 x 0.35 inches 162.3 x 77.2 x 8.9 mm	6.43 x 2.99 x 0.32 inches 163.2 x 75.9 x 8.1 mm
Weight
7.02 oz (199.0 g)	7.19 oz (203.7 g)
Materials
Frame: Plastic
Resistance
Splash
Biometrics
Fingerprint (touch)	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Forest green, Polar white, Midnight gray	Black, Red, White

Display

Size
6.5-inch, 83.52% screen-to-body	6.8-inch, 89.48% screen-to-body
Type
IPS LCD	AMOLED, 144Hz, HDR, 3000 nits
Resolution
2340x1080px, 19.5:9 ratio, 395 PPI	2800x1260px, 20:9 ratio, 453 PPI
Protection
Corning Gorilla Glass 5

Hardware

System chip
MediaTek Helio G85 (12 nm)	Snapdragon 8 Gen 3 SM8650-AB (4 nm)
Processor
Octa-core 2000 MHz Arm Cortex-A75 and ArmCortex-A55	Octa-core 1x3.3GHz Cortex-X4 5x3.2GH​z Cortex-A720 2x2.3​GHz Cortex-A520
GPU
Mali G52 MC2	Adreno 750
Memory
3GB (LPDDR4)/64GB (eMMC 5.1) 4GB/128GB	12GB/256GB (UFS 4.0) 16GB/512GB 16GB/1024GB
Storage expansion
microSDXC up to 128 GB	not expandable
OS
Android (10)	Android (14)

Battery

Type
5020 mAh, Li - Polymer	5000 mAh, Li - Polymer
Charging
Fast charging Reverse wired charging	Fast charging
Charge speed
Wired: 18.0W	Wired: 120.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

10h 43min

Gaming

7h 34min

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

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	50 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 23 mm Sensor size: 1/1.3" Pixel size: 1.2 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.2 μm	50 MP (Ultra-wide, Autofocus) Aperture size: F2.0 Focal Length: 15 mm
Third camera
2 MP (Macro, Autofocus) Aperture size: F2.4 Pixel size: 1.75 μm	64 MP (Telephoto, Periscope, OIS) Optical zoom: 3.0x Aperture size: F2.6 Focal Length: 70 mm
Fourth camera
2 MP Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.7 μm
Flash
LED	Dual LED
Video recording
1080p (30 fps), 720p (120 fps)	8K UHD (30 fps), 4K UHD (60 fps), 1080p (240 fps)
Front
13 MP (HDR) Video capture: 1080p	16 MP Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.4
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	Glonass, Galileo, BeiDou, QZSS
Other
NFC, Infrared	NFC, Infrared

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G Bands
	n1, n3, n5, n7, n8, n28, n38, n40, n41, n77, n78, SA, NSA
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 20, 28	1, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 66
4G (TDD) Bands
38, 40, 41	34, 38, 39, 40, 41
3G Bands
1, 2, 4, 5, 8	1, 2, 4, 5, 6, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Dual Nano SIM
VoLTE
Yes

Alternative variants

with 128GB storage

Memory	4GB/128GB

With 16GB RAM and 512GB internal storage

Memory	16GB/512GB

With 16GB RAM and 1TB internal storage

Memory	16GB/1024GB

Links

Full specifications
Xiaomi Redmi Note 9 Specs	vivo iQOO 12 Specs
PhoneArena Review
Xiaomi Redmi Note 9 Review
User Reviews
Xiaomi Redmi Note 9 User Reviews