vivo NEX 3 vs Xiaomi Poco X2 Specs Comparison

Availability

Officially announced
	Feb 04, 2020

Design

Dimensions
6.59 x 3.00 x 0.37 inches 167.44 x 76.14 x 9.4 mm	6.51 x 3.02 x 0.35 inches 165.3 x 76.6 x 8.8 mm
Weight
7.71 oz (218.5 g)	7.34 oz (208.0 g)
Materials
Back: Glass Frame: Aluminum	Back: Glass (Corning Gorilla Glass 5) Frame: Plastic
Resistance
	Splash
Biometrics
Optical in-screen fingerprint	Fingerprint (touch)
Keys
	Right: Volume control, Lock/Unlock key
Colors
Glowing night	Matrix purple, Phoenix red, Atlantis blue

Display

Size
6.9-inch, 93.52% screen-to-body	6.7-inch, 84.68% screen-to-body
Type
P-OLED, HDR	IPS LCD, 120Hz, HDR
Resolution
2256x1080px, 363 PPI	2400x1080px, 20:9 ratio, 395 PPI
Protection
	Corning Gorilla Glass 5

Hardware

System chip
Snapdragon 855+ SM8150-AC (7 nm)	Snapdragon 730G SM7150-AB (8 nm)
Processor
Octa-core Kryo 485	Octa-core 2200 MHz Kryo 470
GPU
Adreno 640	Adreno 618
Memory
8GB (LPDDR4)/256GB	6GB (LPDDR4)/64GB 6GB/128GB 8GB/256GB
Storage expansion
not expandable	microSDXC
OS
Android (9.0 Pie)	Android (11, 10)

Battery

Type
4500 mAh	4500 mAh, Li - Polymer
Charging
Fast charging	Qualcomm Quick Charge 4+

Camera

Rear
Triple camera	Quad camera
Main camera
64 MP (PDAF) Aperture size: F1.8 Sensor size: 1/1.7" Pixel size: 0.8 μm	64 MP (PDAF) Aperture size: F1.9 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm
Second camera
13 MP (Ultra-wide) Aperture size: F2.2	8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/4" Pixel size: 1.12 μm
Third camera
13 MP (Telephoto, PDAF) Aperture size: F2.5	2 MP (Macro, Autofocus) Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.75 μm
Fourth camera
	2 MP (Depth information) Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.75 μm
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (960 fps) EIS	4K UHD (30 fps), 1080p (120 fps), 720p (960 fps) EIS
Front
16 MP (Pop-up, Flash) Video capture: 1080p	20 MP (Dual-Camera, 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 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C, 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, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC	Infrared

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
32-Bit DAC
Screen mirroring
	Wireless screen share
Radio
	FM

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28	1, 3, 5, 8
4G (TDD) Bands
34, 38, 39, 40, 41	40, 41
3G Bands
1, 2, 4, 5, 8	1, 2, 4, 5, 8
Data Speed
LTE-A Pro Cat 18 (1200/150 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

Alternative variants

with 128GB storage

Memory	128GB

with 256GB storage

Memory	8GB/256GB

Links

Full specifications
vivo NEX 3 Specs	Xiaomi Poco X2 Specs