Screen size
iQOO U3x Standard6.5"
Y6tWinner: 6.7"+3.4%
Quick verdict
Y6t leads the measured specs 10-4.
Measured wins
iQOO U3x Standard
4
spec wins
Ties
9
equal specs
Y6t
10
spec wins
Overall winner
Screen size
Technology
iQOO U3x Standard
GSM / CDMA / HSPA / CDMA2000 / LTE
Y6t
GSM / HSPA / LTE / 5G
2G bands
iQOO U3x Standard
GSM 850 / 900 / 1800 / 1900 , CDMA 800
Y6t
GSM 850 / 900 / 1800 / 1900
3G bands
iQOO U3x Standard
HSDPA 850 / 900 / 1900 / 2100 , CDMA2000 1x
Y6t
HSDPA 850 / 900 / 2100
4G bands
iQOO U3x Standard
1, 3, 5, 8, 34, 38, 39, 40, 41
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
equal specsIP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
NFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Y6t
1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41, 66
Speed
iQOO U3x Standard
HSPA, LTE
Y6t
HSPA, LTE, 5G
5G bands
iQOO U3x Standard
-
Y6t
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Announced
iQOO U3x Standard
2021, June 07
Y6t
2026, April 20
Status
iQOO U3x Standard
Available. Released 2021, June 09
Y6t
Available. Released 2026, April 27
Dimensions
iQOO U3x Standard
164.4 x 76.3 x 8.4 mm (6.47 x 3.00 x 0.33 in)
Y6t
167.4 x 77.1 x 8.4 mm (6.59 x 3.04 x 0.33 in)
Weight
iQOO U3x Standard
191.4 g (6.74 oz)
Y6t
209 g (7.37 oz)
Build
iQOO U3x Standard
Glass front, plastic back, plastic frame
Y6t
Glass front, plastic frame, plastic back
SIM
iQOO U3x Standard
Nano-SIM + Nano-SIM
Y6t
Nano-SIM + Nano-SIM
Other
iQOO U3x Standard
-
Y6t
IP65 dust tight and water resistant (low pressure water jets) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Type
iQOO U3x Standard
IPS LCD
Y6t
IPS LCD, 120Hz, 1200 nits (HBM)
Size
iQOO U3x Standard
6.51 inches, 102.3 cm2 (~81.6% screen-to-body ratio)
Y6t
6.74 inches, 109.7 cm2 (~85.0% screen-to-body ratio)
Resolution
iQOO U3x Standard
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Y6t
720 x 1600 pixels, 20:9 ratio (~260 ppi density)
OS
iQOO U3x Standard
Android 11, OriginOS 1.0 for iQOO
Y6t
Android 16, OriginOS 6
Chipset
iQOO U3x Standard
Mediatek MT6769V/CU Helio G80 (12 nm)
Y6t
Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
CPU
iQOO U3x Standard
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Y6t
Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU
iQOO U3x Standard
Mali-G52 MC2
Y6t
Adreno 613
Card slot
iQOO U3x Standard
microSDXC (dedicated slot)
Y6t
microSDXC (dedicated slot)
Internal
iQOO U3x Standard
128GB 4GB RAM, 128GB 6GB RAM
Y6t
128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM
Other
iQOO U3x Standard
eMMC 5.1
Y6t
UFS 3.1
Dual
iQOO U3x Standard
13 MP, f/2.2, (wide), PDAF Auxiliary lens
Y6t
-
Features
iQOO U3x Standard
LED flash, HDR
Y6t
LED flash, panorama
Video
iQOO U3x Standard
1080p@30fps
Y6t
1080p@30fps
Single
iQOO U3x Standard
-
Y6t
13 MP, f/2.2, (wide), AF
Single
iQOO U3x Standard
8 MP, f/1.8, (wide)
Y6t
5 MP, f/2.2, (wide)
Video
iQOO U3x Standard
1080p@30fps
Y6t
1080p@30fps
Loudspeaker
iQOO U3x Standard
Yes
Y6t
Yes, with stereo speakers
3.5mm jack
iQOO U3x Standard
Yes
Y6t
Yes
WLAN
iQOO U3x Standard
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Y6t
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
iQOO U3x Standard
5.0, A2DP, LE, aptX
Y6t
5.1, A2DP, LE, aptX HD, aptX Adaptive
Positioning
iQOO U3x Standard
GPS, GLONASS, GALILEO, BDS
Y6t
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
iQOO U3x Standard
No
Y6t
No
Radio
iQOO U3x Standard
No
Y6t
Unspecified
USB
iQOO U3x Standard
microUSB 2.0, OTG
Y6t
USB Type-C 2.0, OTG
Infrared port
iQOO U3x Standard
-
Y6t
Yes
Sensors
iQOO U3x Standard
Fingerprint (side-mounted), accelerometer, proximity, compass
Y6t
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
iQOO U3x Standard
5000 mAh
Y6t
Li-Ion 6500 mAh
Charging
iQOO U3x Standard
18W wired
Y6t
15W wired Reverse wired
Colors
iQOO U3x Standard
Black, Silver
Y6t
Black, Blue, Gold
Models
iQOO U3x Standard
V2143A
Y6t
V2559A
Price
iQOO U3x Standard
About 120 EUR
Y6t
About 210 EUR