Screen size
iQOO Z11xWinner: 6.8"+1.2%
Y21d6.7"
Quick verdict
iQOO Z11x leads the measured specs 10-2.
Measured wins
iQOO Z11x
10
spec wins
Overall winner
Ties
11
equal specs
Y21d
2
spec wins
Screen size
Technology
iQOO Z11x
GSM / HSPA / LTE / 5G
Y21d
GSM / HSPA / LTE
2G bands
iQOO Z11x
GSM 850 / 900 / 1800 / 1900
Y21d
GSM 850 / 900 / 1800 / 1900
3G bands
iQOO Z11x
HSDPA 850 / 900 / 2100
Y21d
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
equal specsMain camera
equal specsFront camera
Battery
Wired charging
equal specsWeight
Thickness
equal specsIP rating
equal specsWi‑Fi
equal specsBluetooth
equal specsUSB
equal specs5G support
NFC
equal specs3.5mm jack
equal specsSD card
Stereo speakers
equal specsY21d
1, 3, 5, 8, 40
5G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Y21d
-
Speed
iQOO Z11x
HSPA, LTE, 5G
Y21d
HSPA, LTE
Announced
iQOO Z11x
2026, March 12
Y21d
2025, October 11
Status
iQOO Z11x
Released Mar 2026
Y21d
Available. Released 2025, October
Dimensions
iQOO Z11x
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
Y21d
166.1 x 77 x 8.4 mm (6.54 x 3.03 x 0.33 in)
Weight
iQOO Z11x
219 g (7.72 oz)
Y21d
209 g (7.37 oz)
Build
iQOO Z11x
Glass front, plastic frame, plastic back
Y21d
Glass front, plastic back, plastic frame
SIM
iQOO Z11x
Nano-SIM + Nano-SIM
Y21d
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)
Y21d
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 6m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Type
iQOO Z11x
IPS LCD, 120Hz, 1200 nits (HBM)
Y21d
IPS LCD, 90Hz, 1000 nits (HBM)
Size
iQOO Z11x
6.76 inches, 112.1 cm2 (~85.8% screen-to-body ratio)
Y21d
6.68 inches, 107.4 cm2 (~84.0% screen-to-body ratio)
Resolution
iQOO Z11x
1080 x 2344 pixels, 19.5:9 ratio (~382 ppi density)
Y21d
720 x 1608 pixels, 20:9 ratio (~264 ppi density)
Protection
iQOO Z11x
-
Y21d
Ion strengthened glass
OS
iQOO Z11x
Android 16, OriginOS 6
Y21d
Android 15, Funtouch 15
Chipset
iQOO Z11x
Mediatek Dimensity 7400 Turbo (4 nm)
Y21d
Unisoc T7225 (12 nm)
CPU
iQOO Z11x
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Y21d
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
iQOO Z11x
Mali-G615 MC2
Y21d
Mali-G52 MP1
Card slot
iQOO Z11x
No
Y21d
microSDXC (dedicated slot)
Internal
iQOO Z11x
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Y21d
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM
Other
iQOO Z11x
UFS 3.1
Y21d
eMMC 5.1
Dual
iQOO Z11x
50 MP, (wide), 1/2.93", PDAF Auxiliary lens
Y21d
-
Features
iQOO Z11x
LED flash, HDR, panorama
Y21d
Ring-LED flash, panorama
Video
iQOO Z11x
4K@30fps, 1080p@30fps, gyro-EIS
Y21d
1080p@30fps
Single
iQOO Z11x
-
Y21d
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Single
iQOO Z11x
32 MP, (wide)
Y21d
5 MP, f/2.2
Video
iQOO Z11x
4K@30fps, 1080p@30fps
Y21d
Yes
Loudspeaker
iQOO Z11x
Yes, with stereo speakers
Y21d
Yes, with stereo speakers
3.5mm jack
iQOO Z11x
No
Y21d
No
Other
iQOO Z11x
-
Y21d
24-bit/192kHz Hi-Res audio
WLAN
iQOO Z11x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Y21d
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
iQOO Z11x
5.4, A2DP, LE
Y21d
5.2, A2DP, LE
Positioning
iQOO Z11x
GPS, GALILEO, GLONASS, BDS, QZSS
Y21d
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
iQOO Z11x
No
Y21d
No
Radio
iQOO Z11x
No
Y21d
FM radio
USB
iQOO Z11x
USB Type-C 2.0, OTG
Y21d
USB Type-C 2.0, OTG
Sensors
iQOO Z11x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Y21d
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
iQOO Z11x
Si/C Li-Ion 7200 mAh
Y21d
Si/C Li-Ion 6500 mAh
Charging
iQOO Z11x
44W wired, PPS, 50% in 43 min Reverse wired Bypass Charging
Y21d
44W wired, 50% in 40 min Reverse wired
Colors
iQOO Z11x
Prismatic Green, Titan Black
Y21d
Lavender Purple, Black
Models
iQOO Z11x
I2507
Y21d
-
Price
iQOO Z11x
-
Y21d
About 100 EUR