Screen size
iQOO Z11xWinner: 6.8"+8%
Y816.2"
Quick verdict
iQOO Z11x leads the measured specs 16-4.
Measured wins
iQOO Z11x
16
spec wins
Overall winner
Ties
3
equal specs
Y81
4
spec wins
Screen size
Technology
iQOO Z11x
GSM / HSPA / LTE / 5G
Y81
GSM / CDMA / HSPA / LTE
2G bands
iQOO Z11x
GSM 850 / 900 / 1800 / 1900
Y81
GSM 850 / 900 / 1800 / 1900 , CDMA 800 & TD-SCDMA
3G bands
iQOO Z11x
HSDPA 850 / 900 / 2100
Y81
HSDPA 850 / 900 / 2100
4G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
NFC
equal specs3.5mm jack
SD card
Stereo speakers
Y81
1, 3, 5, 7, 8, 34, 38, 39, 40, 41
5G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Y81
-
Speed
iQOO Z11x
HSPA, LTE, 5G
Y81
HSPA, LTE
Announced
iQOO Z11x
2026, March 12
Y81
2018, June. Released 2018, June
Status
iQOO Z11x
Released Mar 2026
Y81
Discontinued
Dimensions
iQOO Z11x
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
Y81
155.1 x 75 x 7.8 mm (6.11 x 2.95 x 0.31 in)
Weight
iQOO Z11x
219 g (7.72 oz)
Y81
146.5 g (5.15 oz)
Build
iQOO Z11x
Glass front, plastic frame, plastic back
Y81
Glass front (Gorilla Glass), plastic back, plastic frame
SIM
iQOO Z11x
Nano-SIM + Nano-SIM
Y81
Nano-SIM + Nano-SIM
Other
iQOO Z11x
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Y81
-
Type
iQOO Z11x
IPS LCD, 120Hz, 1200 nits (HBM)
Y81
IPS LCD
Size
iQOO Z11x
6.76 inches, 112.1 cm2 (~85.8% screen-to-body ratio)
Y81
6.22 inches, 96.6 cm2 (~83.0% screen-to-body ratio)
Resolution
iQOO Z11x
1080 x 2344 pixels, 19.5:9 ratio (~382 ppi density)
Y81
720 x 1520 pixels, 19:9 ratio (~270 ppi density)
Protection
iQOO Z11x
-
Y81
Corning Gorilla Glass
OS
iQOO Z11x
Android 16, OriginOS 6
Y81
Android 8.1 (Oreo), Funtouch 4
Chipset
iQOO Z11x
Mediatek Dimensity 7400 Turbo (4 nm)
Y81
Mediatek MT6762 Helio P22 (12 nm)
CPU
iQOO Z11x
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Y81
Octa-core 2.0 GHz Cortex-A53
GPU
iQOO Z11x
Mali-G615 MC2
Y81
PowerVR GE8320
Card slot
iQOO Z11x
No
Y81
microSDXC (dedicated slot)
Internal
iQOO Z11x
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Y81
32GB 3GB RAM, 32GB 4GB RAM
Other
iQOO Z11x
UFS 3.1
Y81
eMMC 5.1
Dual
iQOO Z11x
50 MP, (wide), 1/2.93", PDAF Auxiliary lens
Y81
-
Features
iQOO Z11x
LED flash, HDR, panorama
Y81
LED flash, HDR, panorama
Video
iQOO Z11x
4K@30fps, 1080p@30fps, gyro-EIS
Y81
1080p@30fps
Single
iQOO Z11x
-
Y81
13 MP, f/2.2, PDAF
Single
iQOO Z11x
32 MP, (wide)
Y81
5 MP, f/2.2
Video
iQOO Z11x
4K@30fps, 1080p@30fps
Y81
Loudspeaker
iQOO Z11x
Yes, with stereo speakers
Y81
Yes
3.5mm jack
iQOO Z11x
No
Y81
Yes
WLAN
iQOO Z11x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Y81
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
iQOO Z11x
5.4, A2DP, LE
Y81
5.0, A2DP, LE
Positioning
iQOO Z11x
GPS, GALILEO, GLONASS, BDS, QZSS
Y81
GPS, GLONASS, BDS
NFC
iQOO Z11x
No
Y81
No
Radio
iQOO Z11x
No
Y81
No
USB
iQOO Z11x
USB Type-C 2.0, OTG
Y81
microUSB 2.0
Sensors
iQOO Z11x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Y81
Fingerprint (rear-mounted) - only 4 GB model; accelerometer, proximity, compass
Type
iQOO Z11x
Si/C Li-Ion 7200 mAh
Y81
3260 mAh, non-removable
Charging
iQOO Z11x
44W wired, PPS, 50% in 43 min Reverse wired Bypass Charging
Y81
-
Colors
iQOO Z11x
Prismatic Green, Titan Black
Y81
Black, Gold
Models
iQOO Z11x
I2507
Y81
1808, 1803, V1732A, 1808i
Price
iQOO Z11x
-
Y81
About 180 EUR