Vivo iQOO U3x

Display6.58" 1080 x 2408 pixels
ChipsetQualcomm SM4350 Snapdragon 480 5G (8 nm)
Main camera13MP
Battery5000 mAh
iQOO U3x product photo
5.7GoSolo score
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Network

Technology
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1700(AWS) / 2100
4G bands
1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
5G bands
1, 3, 28, 41, 77, 78 SA/NSA
Speed
HSPA, LTE, 5G

Launch

Announced
2021, March 19
Status
Available

Body

Dimensions
164.2 x 75.4 x 8.4 mm (6.46 x 2.97 x 0.33 in)
Weight
185.5 g (6.56 oz)
SIM
Nano-SIM + Nano-SIM

Display

Type
IPS LCD, 90Hz
Size
6.58 inches, 104.3 cm2 (~84.2% screen-to-body ratio)
Resolution
1080 x 2408 pixels, 20:9 ratio (~401 ppi density)

Platform

OS
Android 11, OriginOS 1.0 for iQOO
Chipset
Qualcomm SM4350 Snapdragon 480 5G (8 nm)
CPU
Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460)
GPU
Adreno 619

Memory

Card slot
No
Internal
64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
Type
UFS 2.1

Main Camera

Modules
13 MP, f/2.2, (wide), PDAF Auxiliary lens
Features
LED flash, HDR, panorama
Video
4K@30fps, 1080p@30fps

Selfie Camera

Module
8 MP, f/2.0, (wide)
Features
HDR · 1080p@30fps

Sound

Loudspeaker
Yes
3.5mm jack
Yes

Comms

WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth
5.1, A2DP, LE, aptX HD
Positioning
GPS, GLONASS, BDS, GALILEO
NFC
No
Radio
No
USB
USB Type-C 2.0, OTG

Features

Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass

Battery

Type
5000 mAh
Charging
18W wired

Misc

Colors
Gray, Aurora
Models
V2106A
GoSolo Read / what it means6 takeaways
performance
Snapdragon 480 5G, Adreno 619Handles basic Android tasks, web, and light games at 1080p without lag, but cannot run demanding titles at high frame rates.
display
6.58" IPS LCD, 90Hz refreshScrolling feels smoother than standard 60Hz, and the 401 ppi density keeps text sharp, but maximum brightness is limited in direct sunlight.
battery
5000 mAh, roughly 1 day heavy useAll-day battery with heavy browsing and video; moderate users see 1.5 days between charges.
charging
18W wired, roughly 90 to 120 minutes to fullTakes about an hour and a half from zero, so morning top-ups are slow if you run empty overnight.
camera
13MP main, f/2.2, PDAF, 4K videoDaylight shots are decent; low light is grainy; 4K recording drains battery fast, so stick to 1080p for longer recording sessions.
connectivity
5G SA/NSA, Wi-Fi 6, Bluetooth 5.1Fast mobile and Wi-Fi downloads where available; Bluetooth 5.1 with aptX HD means solid wireless audio quality.
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