vivo X90 Pro vs vivo iQOO U5x

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, 2100; CDMA2000 1x
4G network

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

LTE frequency band 1, 3, 5, 8, 34, 38, 39, 40, 41
5G network

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

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HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A

LTE, 391 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass, faux leather, aluminium alloy

Glass front, plastic back, plastic frame
SIM

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

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

164.1 mm

164 mm
Width

74.5 mm

75.2 mm
Thickness

9.3 mm

8.3 mm
Weight

214.9 g

179 g
Waterproof

IP68 (up to 1.5m for 30 mins)

-
Dust proof

IP68

-
Colors

Black, Red

Dark Blue, Light Blue

Display
Display type

AMOLED

IPS LCD
Physical size

6.78 inches

6.51 inches
Resolution

1260 x 2800 pixels

720 x 1600 pixels
Pixel density

453 ppi

270 ppi
Display colors

1073741824

16777216
Protection

Scratch resistant, 3D curved glass screen

Scratch resistant, 2.5D curved glass screen
Display features

120Hz, HDR10+, 1300 nits (peak)

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Hardware
CPU

Octa-core

Octa-core
CPU

Single-core 3.05 GHz Cortex-X3

Quad-core 2.4 GHz Kryo 265 Gold
CPU(second)

Triple-core 2.85 GHz Cortex-A715

quad-core 1.9 GHz Kryo 265 Silver
CPU(third)

Quad-core 1.8 GHz Cortex-A510
Chipset

MediaTek Dimensity 9200

Qualcomm SM6225 Snapdragon 680 4G
GPU

Arm Immortalis-G715

Adreno 610
Memory RAM

8, 12 GB

4, 8 GB
Internal storage

256, 512 GB

128 GB
Memory card

No

microSD, microSDHC, microSDXC
Memory card max

-

1 TB
Storage

UFS 4.0

UFS 2.2

OS
OS

Android 13, Funtouch (global), Origin OS 3 (China)

Android 11, Origin OS Ocean

Main camera
Camera type

Triple

Dual
Main camera

(wide) , 50.3 MP, f/1.8 , 1.6 µm, 20x digital zoom

(wide) , 13 MP, f/2.2
(telephoto) , 50 MP, f/1.6 , 50 mm, 1/2.4" , 0.7 µm, 2x optical zoom

(macro) , 2 MP, f/2.4
108˚ , (ultrawide) , 12 MP, f/2.0
Primary camera resolution

8190 x 6120 pixels

4160 x 3120 pixels
Primary camera video

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

1080p@30fps
Primary camera optics

Zeiss optics

-
Primary camera flash

dual-LED dual-tone flash

LED flash
Camera features

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, phase detection autofocus, laser autofocus

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

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 32 MP, f/2.5 , 24 mm, 1/2.8" , 0.8 µm

(wide) , 8 MP, f/2.0
Selfie camera resolution

6528 x 4896 pixels

3264 x 2448 pixels
Selfie camera features

Face unlock

HDR, panorama
Selfie camera video

4K@30fps, 1080p@30fps

1080p@30fps

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
WLAN WiFi Hotspot

-

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 3.2

microUSB 2.0
USB On-The-Go

Yes

-
Bluetooth

v5.3

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD

aptX Adaptive
Infrared

Yes

-
NFC

Yes

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

Yes

Yes
NavIC

Yes

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