Realme 6i vs vivo X80 Pro

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800, 1900
3G network

HSDPA 850, 900, 2100

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
4G network

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

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 66
5G network

-

5G band 1, 3, 5, 7, 8, 12, 20, 28, 66, 38, 40, 41, 77, 78, 79 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE, Cat7, 301 Mbps download, 102 Mbps upload

LTE-A, 1174 Mbps download, 211 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front, plastic back, plastic frame

Glass front, glass back or ceramic back or eco leather back, aluminum frame
SIM

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

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

164.4 mm

164.6 mm
Width

75 mm

75.3 mm
Thickness

8.95 mm

9.1 mm
Weight

195 g

215 g
Waterproof

-

IP68 (1.5m for 30 mins)
Splash resistant

Yes

-
Dust proof

-

IP68
Colors

Green Tea, White

Black, Blue, Orange

Display
Display type

IPS LCD capacitive touchscreen

LTPO3 AMOLED
Physical size

6.5 inches

6.78 inches
Resolution

720 x 1600 pixels

1440 x 3200 pixels
Pixel density

270 ppi

517 ppi
Display colors

16777216

1073741824
Protection

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

-
Multitouch

Yes

-
Display features

-

120Hz, HDR10+, 1500 nits (peak)

Main camera
Camera type

Quad

Quad
Main camera

48 MP, f/1.8 , 1/2.25" , 0.8 µm

50 MP, f/1.6 , 1/1.31" , 1.2 µm, (wide)
8 MP, f/2.3 , 13 mm

8 MP, f/3.4 , (periscope telephoto) , 1/4.4" , 1.0 µm, 5x optical zoom
2 MP, f/2.4 , 1/5" , 1.75 µm

12 MP, f/1.9 , 1/2.93" , 1.22 µm, (telephoto) , 50 mm, 2x optical zoom
2 MP, f/2.4

48 MP, f/2.2 , (ultrawide) , 114˚ , 16 mm, 1/2.0"
Primary camera resolution

8000 x 6000 pixels

8160 x 6144 pixels
Primary camera video

2160p@30fps, 1080p@30fps, gyro-EIS

8K, 4K@30/60fps, 1080p@30/60fps, gyro-EIS
Primary camera optics

-

Zeiss optics
Primary camera flash

LED flash

dual-LED dual-tone flash
Camera features

Autofocus, 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, chroma boost

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

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, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C reversible connector

Type-C 3.2
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD
Infrared

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with dual-band A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

-

Yes

Features
Sensors

Accelerometer, compass, fingerprint, gyro, light, proximity

Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity