Screen size
iQOO Z11xWinner: 6.8"+3.7%
Y21e6.5"
Quick verdict
iQOO Z11x leads the measured specs 16-4.
Measured wins
iQOO Z11x
16
spec wins
Overall winner
Ties
3
equal specs
Y21e
4
spec wins
Screen size
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
Technology
iQOO Z11x
GSM / HSPA / LTE / 5G
Y21e
GSM / HSPA / LTE
2G bands
iQOO Z11x
GSM 850 / 900 / 1800 / 1900
Y21e
GSM 850 / 900 / 1800 / 1900
3G bands
iQOO Z11x
HSDPA 850 / 900 / 2100
Y21e
HSDPA 850 / 900 / 2100
4G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41
Y21e
1, 3, 5, 8, 40
5G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Y21e
-
Speed
iQOO Z11x
HSPA, LTE, 5G
Y21e
HSPA, LTE
Announced
iQOO Z11x
2026, March 12
Y21e
2022, January 14
Status
iQOO Z11x
Released Mar 2026
Y21e
Available. Released 2022, January 14
Dimensions
iQOO Z11x
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
Y21e
164.3 x 76.1 x 8 mm (6.47 x 3.00 x 0.31 in)
Weight
iQOO Z11x
219 g (7.72 oz)
Y21e
182 g (6.42 oz)
Build
iQOO Z11x
Glass front, plastic frame, plastic back
Y21e
Glass front, plastic frame, plastic back
SIM
iQOO Z11x
Nano-SIM + Nano-SIM
Y21e
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)
Y21e
-
Type
iQOO Z11x
IPS LCD, 120Hz, 1200 nits (HBM)
Y21e
IPS LCD
Size
iQOO Z11x
6.76 inches, 112.1 cm2 (~85.8% screen-to-body ratio)
Y21e
6.51 inches, 102.3 cm2 (~81.8% screen-to-body ratio)
Resolution
iQOO Z11x
1080 x 2344 pixels, 19.5:9 ratio (~382 ppi density)
Y21e
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
OS
iQOO Z11x
Android 16, OriginOS 6
Y21e
Android 11, Funtouch 12
Chipset
iQOO Z11x
Mediatek Dimensity 7400 Turbo (4 nm)
Y21e
Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU
iQOO Z11x
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Y21e
Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU
iQOO Z11x
Mali-G615 MC2
Y21e
Adreno 610
Card slot
iQOO Z11x
No
Y21e
microSDXC (dedicated slot)
Internal
iQOO Z11x
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Y21e
64GB 3GB RAM
Other
iQOO Z11x
UFS 3.1
Y21e
UFS 2.1
Dual
iQOO Z11x
50 MP, (wide), 1/2.93", PDAF Auxiliary lens
Y21e
13 MP, f/2.2, (wide), PDAF 2 MP (macro)
Features
iQOO Z11x
LED flash, HDR, panorama
Y21e
LED flash
Video
iQOO Z11x
4K@30fps, 1080p@30fps, gyro-EIS
Y21e
1080p@30fps
Single
iQOO Z11x
32 MP, (wide)
Y21e
8 MP, f/1.8, (wide)
Video
iQOO Z11x
4K@30fps, 1080p@30fps
Y21e
1080p@30fps
Features
iQOO Z11x
-
Y21e
HDR
Loudspeaker
iQOO Z11x
Yes, with stereo speakers
Y21e
Yes
3.5mm jack
iQOO Z11x
No
Y21e
Yes
WLAN
iQOO Z11x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Y21e
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
iQOO Z11x
5.4, A2DP, LE
Y21e
5.0, A2DP, LE
Positioning
iQOO Z11x
GPS, GALILEO, GLONASS, BDS, QZSS
Y21e
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
iQOO Z11x
No
Y21e
No
Radio
iQOO Z11x
No
Y21e
FM radio
USB
iQOO Z11x
USB Type-C 2.0, OTG
Y21e
USB Type-C 2.0, OTG
Sensors
iQOO Z11x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Y21e
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
iQOO Z11x
Si/C Li-Ion 7200 mAh
Y21e
5000 mAh
Charging
iQOO Z11x
44W wired, PPS, 50% in 43 min Reverse wired Bypass Charging
Y21e
18W wired 2.5W reverse wired
Colors
iQOO Z11x
Prismatic Green, Titan Black
Y21e
Midnight Blue, Diamond Glow
Models
iQOO Z11x
I2507
Y21e
V2140
Price
iQOO Z11x
-
Y21e
About 150 EUR