Nokia 7.2 vs vivo y31 2021

Network
2G network

GSM 850, 900, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 2100 - ROW; HSDPA 850, 900, 1700(AWS), 1900, 2100 - USA

HSDPA 850, 900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500) - ROW; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 13(700), 28(700), 66(1700/2100) - USA; LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500) - India

LTE frequency band 1, 3, 5, 8, 38, 40, 41
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

-

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE-A (2CA), Cat6, 300 Mbps download, 51 Mbps upload or LTE Cat4 150 Mbps download, 51 Mbps upload

LTE, Cat4, 150 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Front/back glass (Gorilla Glass 3), plastic frame

Glass front, plastic back, plastic frame
SIM

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

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

159.9 mm

163.9 mm
Width

75.2 mm

75.3 mm
Thickness

8.3 mm

8.4 mm
Weight

180 g

188 g
Colors

Charcoal, Green, Ice

Plastic

Display
Display type

IPS LCD capacitive touchscreen

IPS LCD
Physical size

6.3 inches

6.58 inches
Resolution

1080 x 2340 pixels

1080 x 2408 pixels
Pixel density

409 ppi

401 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3

-
Multitouch

Yes

-
Display features

HDR10 compliant, Always-on display

-

Main camera
Camera type

Triple

Triple
Main camera

48 MP, f/1.8 , 1/2" , 0.8 µm

48 MP, f/1.8 , 1/2.0" , 0.8 µm, (wide)
8 MP, f/2.2 , 13 mm

2 MP, f/2.4 , (macro)
5 MP

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

8000 x 6000 pixels

8000 x 6000 pixels
Primary camera video

2160p@30fps, 1080p@30fps

4K@30fps, 1080p@30fps, gyro-EIS
Primary camera optics

Carl Zeiss optics

-
Primary camera flash

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, night mode, dual sight, phase detection

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, macro-mode, phase detection autofocus
DxOMark photo

90

-
DxOMark video

75

-
DxOMark camera score

85

-

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, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 1.0 reversible connector

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

Yes(except India)

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes