Xiaomi Poco X3 NFC vs vivo U20

Xiaomi Poco X3 NFC

vivo U20

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41

LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A, 750 Mbps download, 150 Mbps upload

LTE, Cat12, 603 Mbps download, 102 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass 5), aluminum frame, plastic back

Plastic
SIM

Hybrid Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

165.3 mm

162.2 mm
Width

76.8 mm

76.5 mm
Thickness

9.4 mm

8.9 mm
Weight

215 g

193 g
Splash resistant

IP53

-
Colors

Blue, Gray

Black, Blue

Display
Display type

IPS LCD

IPS LCD capacitive touchscreen
Physical size

6.67 inches

6.53 inches
Resolution

1080 x 2400 pixels

1080 x 2340 pixels
Pixel density

395 ppi

395 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5

Scratch resistant
Multitouch

-

Yes
Display features

120Hz, HDR10, 450 nits (typ)

-

Hardware
CPU

Octa-core

Octa-core
CPU

Dual-core 2.3 GHz Kryo 470 Gold

Dual-core 2.0 GHz Kryo 460 Gold
CPU(second)

Hexa-core 1.8 GHz Kryo 470 Silver

Hexa-core 1.7 GHz Kryo 460 Silver
Chipset

Qualcomm SM7150-AC Snapdragon 732G

Qualcomm SDM675 Snapdragon 675
GPU

Adreno 618

Adreno 612
Memory RAM

6 GB

4, 6 GB
Internal storage

64, 128 GB

64 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

256 GB

256 GB
Storage

UFS 2.1

-

Main camera
Camera type

Quad

Triple
Main camera

(wide) , 64 MP, f/1.9 , 1/1.73" , 0.8 µm

16 MP, f/1.8
(ultrawide) , 13 MP, f/2.2 , 119˚ , 1.0 µm

8 MP, f/2.2 , 13 mm
(macro) , 2 MP, f/2.4

2 MP, f/2.4
(depth) , 2 MP, f/2.4
Primary camera resolution

9248 x 6944 pixels

4608 x 3456 pixels
Primary camera video

4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS

2160p@30fps, 1080p@30fps
Primary camera flash

dual-LED flash

LED flash
Camera features

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus

Autofocus, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
DxOMark photo

107

-
DxOMark zoom

45

-
DxOMark video

98

-
DxOMark camera score

103

-

Selfie camera
Selfie camera type

Single

-
Selfie camera

(wide) , 20 MP, f/2.2 , 1/3.4" , 0.8 µm

16 MP, f/2.0 , 1/3.1" , 1.0 µm, 26 mm
Selfie camera resolution

5963 x 3354 pixels

4608 x 3456 pixels
Selfie camera features

HDR, panorama

-
Selfie camera video

1080p@30fps

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

microUSB 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.1

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Infrared

Yes

-
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
Beidou

-

Yes
BDS

Yes

-