Screen size
iQOO Z11xWinner: 6.8"+3.7%
Y12s 20216.5"
Quick verdict
iQOO Z11x leads the measured specs 17-3.
Measured wins
iQOO Z11x
17
spec wins
Overall winner
Ties
3
equal specs
Y12s 2021
3
spec wins
Screen size
Technology
iQOO Z11x
GSM / HSPA / LTE / 5G
Y12s 2021
GSM / HSPA / LTE
2G bands
iQOO Z11x
GSM 850 / 900 / 1800 / 1900
Y12s 2021
GSM 850 / 900 / 1800 / 1900
3G bands
iQOO Z11x
HSDPA 850 / 900 / 2100
Y12s 2021
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
Y12s 2021
1, 3, 5, 7, 8, 38, 40, 41 - International, 1, 3, 5, 8, 38, 40, 41 - India
5G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Y12s 2021
-
Speed
iQOO Z11x
HSPA, LTE, 5G
Y12s 2021
HSPA, LTE
Announced
iQOO Z11x
2026, March 12
Y12s 2021
2021, May 12
Status
iQOO Z11x
Released Mar 2026
Y12s 2021
Available. Released 2021, May 12
Dimensions
iQOO Z11x
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
Y12s 2021
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)
Y12s 2021
191 g (6.74 oz)
Build
iQOO Z11x
Glass front, plastic frame, plastic back
Y12s 2021
Glass front, plastic back, plastic frame
SIM
iQOO Z11x
Nano-SIM + Nano-SIM
Y12s 2021
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)
Y12s 2021
-
Type
iQOO Z11x
IPS LCD, 120Hz, 1200 nits (HBM)
Y12s 2021
IPS LCD
Size
iQOO Z11x
6.76 inches, 112.1 cm2 (~85.8% screen-to-body ratio)
Y12s 2021
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)
Y12s 2021
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
OS
iQOO Z11x
Android 16, OriginOS 6
Y12s 2021
Android 11, Funtouch 11
Chipset
iQOO Z11x
Mediatek Dimensity 7400 Turbo (4 nm)
Y12s 2021
Qualcomm SDM439 Snapdragon 439 (12 nm)
CPU
iQOO Z11x
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Y12s 2021
Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53)
GPU
iQOO Z11x
Mali-G615 MC2
Y12s 2021
Adreno 505
Card slot
iQOO Z11x
No
Y12s 2021
microSDXC (dedicated slot)
Internal
iQOO Z11x
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Y12s 2021
32GB 3GB RAM, 64GB 3GB RAM
Other
iQOO Z11x
UFS 3.1
Y12s 2021
eMMC 5.1
Dual
iQOO Z11x
50 MP, (wide), 1/2.93", PDAF Auxiliary lens
Y12s 2021
13 MP, f/2.2, (wide), PDAF Auxiliary lens
Features
iQOO Z11x
LED flash, HDR, panorama
Y12s 2021
LED flash, Panorama
Video
iQOO Z11x
4K@30fps, 1080p@30fps, gyro-EIS
Y12s 2021
1080p@30fps
Single
iQOO Z11x
32 MP, (wide)
Y12s 2021
8 MP, f/1.8
Video
iQOO Z11x
4K@30fps, 1080p@30fps
Y12s 2021
1080p@30fps
Loudspeaker
iQOO Z11x
Yes, with stereo speakers
Y12s 2021
Yes
3.5mm jack
iQOO Z11x
No
Y12s 2021
Yes
WLAN
iQOO Z11x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Y12s 2021
Wi-Fi 802.11 a/b/g/n/ac (Y12s), Wi-Fi 802.11 b/g/n (Y12G)
Bluetooth
iQOO Z11x
5.4, A2DP, LE
Y12s 2021
4.2, A2DP
Positioning
iQOO Z11x
GPS, GALILEO, GLONASS, BDS, QZSS
Y12s 2021
GPS, GLONASS, GALILEO, BDS
NFC
iQOO Z11x
No
Y12s 2021
No
Radio
iQOO Z11x
No
Y12s 2021
FM radio
USB
iQOO Z11x
USB Type-C 2.0, OTG
Y12s 2021
microUSB 2.0, OTG
Sensors
iQOO Z11x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Y12s 2021
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
iQOO Z11x
Si/C Li-Ion 7200 mAh
Y12s 2021
5000 mAh
Charging
iQOO Z11x
44W wired, PPS, 50% in 43 min Reverse wired Bypass Charging
Y12s 2021
10W wired 5W reverse wired
Colors
iQOO Z11x
Prismatic Green, Titan Black
Y12s 2021
Mysterious Black (Phantom Black), Ice Blue (Glacier Blue)
Models
iQOO Z11x
I2507
Y12s 2021
V2069, V2039, V2068
Price
iQOO Z11x
-
Y12s 2021
About 120 EUR