vivo X80 Pro vs vivo iQOO 9 (China)

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900

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

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

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
4G network

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

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

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

5G band 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A, 1174 Mbps download, 211 Mbps upload

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

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

Aluminium alloy
SIM

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

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

164.6 mm

164.5 mm
Width

75.3 mm

76.7 mm
Thickness

9.1 mm

8.4 mm
Weight

215 g

206 g
Waterproof

IP68 (1.5m for 30 mins)

-
Dust proof

IP68

-
Colors

Black, Blue, Orange

Black, Orange, White (BMW M branding)

Display
Display type

LTPO3 AMOLED

AMOLED
Physical size

6.78 inches

6.78 inches
Resolution

1440 x 3200 pixels

1080 x 2400 pixels
Pixel density

517 ppi

388 ppi
Display colors

1073741824

16777216
Protection

-

Scratch resistant
Display features

120Hz, HDR10+, 1500 nits (peak)

120Hz, HDR10, 1500 nits (peak)

Main camera
Camera type

Quad

Triple
Main camera

(wide) , 50 MP, f/1.6 , 1/1.31" , 1.2 µm

(wide) , 50 MP, f/1.8 , 1/1.57" , 1.0 µm, 20x digital zoom
(periscope telephoto) , 8 MP, f/3.4 , 1/4.4" , 1.0 µm, 5x optical zoom

(telephoto) , 12 MP, f/2.0 , 2x optical zoom , 47 mm
(telephoto) , 12 MP, f/1.9 , 50 mm, 1/2.93" , 1.22 µm, 2x optical zoom

(ultrawide) , 13 MP, f/2.2 , 16 mm, 120˚
(ultrawide) , 48 MP, f/2.2 , 114˚ , 16 mm, 1/2.0"
Primary camera resolution

8160 x 6144 pixels

8160 x 6144 pixels
Primary camera video

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

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

Zeiss optics

-
Primary camera flash

dual-LED dual-tone flash

dual-LED dual-tone flash
Camera features

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

Autofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical 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, night mode

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 32 MP, f/2.5 , 26 mm, 1/2.8" , 0.8 µm

(wide) , 16 MP, f/2.5
Selfie camera features

HDR

HDR
Selfie camera video

4K@30fps, 1080p@30fps

1080p@30fps, gyro-EIS

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax

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
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 3.2

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.2

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD

aptX HD, aptX Adaptive
Infrared

Yes

-
NFC

Yes

Yes
GPS

Yes, with dual-band A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

Yes

Yes

Features
Sensors

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

Accelerometer, compass, fingerprint, gyroscope, proximity

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4700 mAh

4700 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

Quick Charge, 80W (100% in 38 min)

Yes, 120W(100% in 19 min)
Reverse charging

Yes

-
Wireless reverse charging

-

Yes, 10W
Fast wireless charging

Yes, 50W (100% in 50 min)

-
Talk time 4G

16.9 h

14.1 h