vivo V9 Pro vs Xiaomi Redmi 9 Specs Comparison

Design

Dimensions
6.09 x 2.95 x 0.31 inches 154.81 x 75.03 x 7.89 mm	6.43 x 3.03 x 0.36 inches 163.32 x 77.01 x 9.1 mm
Weight
5.29 oz / 150.0 g	6.98 oz / 198.0 g
Materials
Back: Plastic
Biometrics
Fingerprint (touch)	2D Face unlock, Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Purple	Carbon gray, Sunset purple, Ocean green

Display

Size
6.3-inch, 85.47% screen-to-body	6.5-inch, 83.27% screen-to-body
Type
IPS LCD	IPS LCD
Resolution
2280x1080px, 400 PPI	2340x1080px, 19.5:9 ratio, 395 PPI
Protection
	Corning Gorilla Glass 3
Features
	Oleophobic coating

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	1.5 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 660 SDM660 (14 nm)	MediaTek Helio G80 (12 nm)
Processor
Octa-core Kryo 260	Octa-core 2000 MHz Arm Cortex-A75 and Arm Cortex-A55
GPU
Adreno 512	Mali G52 MC2
Memory
6GB (LPDDR4)/64GB 4GB/64GB	3GB (LPDDR4)/32GB (eMMC 5.1) 4GB/64GB
Storage expansion
microSDXC up to 256 GB	microSDXC
OS
Android (8.1 Oreo)	Android

Battery

Type
3260 mAh, Li - Ion	5020 mAh
Charging
	Qualcomm Quick Charge 3.0
Charge speed
	Wired: 18.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

Untested

Browsing

Untested

Video

9h 15min

Gaming

7h 3min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Dual camera	Quad camera
Main camera
13 MP (PDAF) Aperture size: F2.2 Sensor size: 1/3.06" Pixel size: 1.12 μm	13 MP (PDAF) Aperture size: F2.2
Second camera
2 MP (Depth information) Aperture size: F2.4 Sensor size: 1/2.8" Pixel size: 2.9 μm	8 MP (Ultra-wide) Aperture size: F2.2
Third camera
	5 MP (Macro) Aperture size: F2.4
Fourth camera
	2 MP (Depth information)
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (30 fps) Time-lapse video, Video calling, Video sharing	1080p
Front
16 MP Video capture: 1080p	8 MP (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	b,g,n Wi-Fi Direct, Hotspot 802.11 b, g, n
USB
microUSB, USB 2.0	Type-C, 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, BeiDou	GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Other
VoIP, Tethering, Computer sync, OTA sync	NFC, Infrared

Multimedia

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

Cellular

4G (FDD) Bands
1, 3, 5, 8	1, 2, 3, 4, 5, 7, 8, 20, 28
4G (TDD) Bands
38, 40, 41	38, 40, 41
3G Bands
1, 5, 8	1, 2, 4, 5, 8
Data Speed
LTE-A Cat 12/13 (600/150 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	Yes
SIM type
Nano SIM	Nano SIM
HD Voice
	Yes
VoLTE
Yes	Yes

Regulatory Approval

Measured SAR
Head: 1.14 W/kg Body: 0.72 W/kg

Alternative variants

with 4 GB RAM

Memory	4GB

with 64GB storage

Memory	4GB/64GB

Discover more

Full Specs vivo V9 Pro Specs

Full Specs Xiaomi Redmi 9 Specs PA Review Xiaomi Redmi 9 Review