Screen size
iQOO Z11xWinner: 6.8"+3.7%
Y12a6.5"
Quick verdict
iQOO Z11x leads the measured specs 17-3.
Measured wins
iQOO Z11x
17
spec wins
Overall winner
Ties
3
equal specs
Y12a
3
spec wins
Screen size
Technology
iQOO Z11x
GSM / HSPA / LTE / 5G
Y12a
GSM / HSPA / LTE
2G bands
iQOO Z11x
GSM 850 / 900 / 1800 / 1900
Y12a
GSM 850 / 900 / 1800 / 1900
3G bands
iQOO Z11x
HSDPA 850 / 900 / 2100
Y12a
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
equal specsIP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
equal specs3.5mm jack
SD card
Stereo speakers
Y12a
1, 3, 5, 7, 8, 38, 40, 41
5G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Y12a
-
Speed
iQOO Z11x
HSPA, LTE, 5G
Y12a
HSPA, LTE
Announced
iQOO Z11x
2026, March 12
Y12a
2021, June 21
Status
iQOO Z11x
Released Mar 2026
Y12a
Available. Released 2021, June 21
Dimensions
iQOO Z11x
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
Y12a
164.4 x 76.3 x 8.4 mm (6.47 x 3.00 x 0.33 in)
Weight
iQOO Z11x
219 g (7.72 oz)
Y12a
191 g (6.74 oz)
Build
iQOO Z11x
Glass front, plastic frame, plastic back
Y12a
Glass front, plastic back, plastic frame
SIM
iQOO Z11x
Nano-SIM + Nano-SIM
Y12a
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)
Y12a
-
Type
iQOO Z11x
IPS LCD, 120Hz, 1200 nits (HBM)
Y12a
IPS LCD
Size
iQOO Z11x
6.76 inches, 112.1 cm2 (~85.8% screen-to-body ratio)
Y12a
6.51 inches, 102.3 cm2 (~81.6% screen-to-body ratio)
Resolution
iQOO Z11x
1080 x 2344 pixels, 19.5:9 ratio (~382 ppi density)
Y12a
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
OS
iQOO Z11x
Android 16, OriginOS 6
Y12a
Android 11, Funtouch 11
Chipset
iQOO Z11x
Mediatek Dimensity 7400 Turbo (4 nm)
Y12a
Qualcomm SDM439 Snapdragon 439 (12 nm)
CPU
iQOO Z11x
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Y12a
Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53)
GPU
iQOO Z11x
Mali-G615 MC2
Y12a
Adreno 505
Card slot
iQOO Z11x
No
Y12a
microSDXC (dedicated slot)
Internal
iQOO Z11x
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Y12a
32GB 3GB RAM
Other
iQOO Z11x
UFS 3.1
Y12a
eMMC 5.1
Dual
iQOO Z11x
50 MP, (wide), 1/2.93", PDAF Auxiliary lens
Y12a
13 MP, f/2.2, (wide), PDAF Auxiliary lens
Features
iQOO Z11x
LED flash, HDR, panorama
Y12a
LED flash, Panorama
Video
iQOO Z11x
4K@30fps, 1080p@30fps, gyro-EIS
Y12a
1080p@30fps
Single
iQOO Z11x
32 MP, (wide)
Y12a
8 MP, f/1.8
Video
iQOO Z11x
4K@30fps, 1080p@30fps
Y12a
1080p@30fps
Loudspeaker
iQOO Z11x
Yes, with stereo speakers
Y12a
Yes
3.5mm jack
iQOO Z11x
No
Y12a
Yes
WLAN
iQOO Z11x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Y12a
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
iQOO Z11x
5.4, A2DP, LE
Y12a
4.2, A2DP
Positioning
iQOO Z11x
GPS, GALILEO, GLONASS, BDS, QZSS
Y12a
GPS, GLONASS, GALILEO, BDS
NFC
iQOO Z11x
No
Y12a
No
Radio
iQOO Z11x
No
Y12a
FM radio
USB
iQOO Z11x
USB Type-C 2.0, OTG
Y12a
microUSB 2.0, OTG
Sensors
iQOO Z11x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Y12a
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
iQOO Z11x
Si/C Li-Ion 7200 mAh
Y12a
5000 mAh
Charging
iQOO Z11x
44W wired, PPS, 50% in 43 min Reverse wired Bypass Charging
Y12a
10W wired 5W reverse wired
Colors
iQOO Z11x
Prismatic Green, Titan Black
Y12a
Phantom Black, Glacier Blue
Models
iQOO Z11x
I2507
Y12a
V2102
Price
iQOO Z11x
-
Y12a
About 120 EUR