Screen size
iQOO Z11xWinner: 6.8"+2.7%
Y53s 4G6.6"
Quick verdict
iQOO Z11x leads the measured specs 11-7.
Measured wins
iQOO Z11x
11
spec wins
Overall winner
Ties
5
equal specs
Y53s 4G
7
spec wins
Screen size
Technology
iQOO Z11x
GSM / HSPA / LTE / 5G
Y53s 4G
GSM / HSPA / LTE
2G bands
iQOO Z11x
GSM 850 / 900 / 1800 / 1900
Y53s 4G
GSM 850 / 900 / 1800 / 1900
3G bands
iQOO Z11x
HSDPA 850 / 900 / 2100
Y53s 4G
HSDPA 850 / 900 / 1700(AWS) / 2100
4G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain 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
Y53s 4G
1, 3, 5, 7, 8, 20, 38, 40, 41
5G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Y53s 4G
-
Speed
iQOO Z11x
HSPA, LTE, 5G
Y53s 4G
HSPA, LTE
Announced
iQOO Z11x
2026, March 12
Y53s 4G
2021, July 09
Status
iQOO Z11x
Released Mar 2026
Y53s 4G
Available. Released 2021, July 09
Dimensions
iQOO Z11x
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
Y53s 4G
164 x 75.5 x 8.4 mm (6.46 x 2.97 x 0.33 in)
Weight
iQOO Z11x
219 g (7.72 oz)
Y53s 4G
190 g (6.70 oz)
Build
iQOO Z11x
Glass front, plastic frame, plastic back
Y53s 4G
Glass front, plastic frame, plastic back
SIM
iQOO Z11x
Nano-SIM + Nano-SIM
Y53s 4G
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)
Y53s 4G
-
Type
iQOO Z11x
IPS LCD, 120Hz, 1200 nits (HBM)
Y53s 4G
IPS LCD
Size
iQOO Z11x
6.76 inches, 112.1 cm2 (~85.8% screen-to-body ratio)
Y53s 4G
6.58 inches, 104.3 cm2 (~84.2% screen-to-body ratio)
Resolution
iQOO Z11x
1080 x 2344 pixels, 19.5:9 ratio (~382 ppi density)
Y53s 4G
1080 x 2408 pixels, 20:9 ratio (~401 ppi density)
OS
iQOO Z11x
Android 16, OriginOS 6
Y53s 4G
Android 11, Funtouch 11.1
Chipset
iQOO Z11x
Mediatek Dimensity 7400 Turbo (4 nm)
Y53s 4G
Mediatek MT6769V/CU Helio G80 (12 nm)
CPU
iQOO Z11x
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Y53s 4G
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
iQOO Z11x
Mali-G615 MC2
Y53s 4G
Mali-G52 MC2
Card slot
iQOO Z11x
No
Y53s 4G
microSDXC (dedicated slot)
Internal
iQOO Z11x
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Y53s 4G
128GB 6GB RAM, 128GB 8GB RAM
Other
iQOO Z11x
UFS 3.1
Y53s 4G
-
Dual
iQOO Z11x
50 MP, (wide), 1/2.93", PDAF Auxiliary lens
Y53s 4G
-
Features
iQOO Z11x
LED flash, HDR, panorama
Y53s 4G
LED flash, HDR, panorama
Video
iQOO Z11x
4K@30fps, 1080p@30fps, gyro-EIS
Y53s 4G
1080p@30fps, gyro-EIS
Triple
iQOO Z11x
-
Y53s 4G
64 MP, f/1.8, 26mm (wide), 1/1.97", 0.7µm, PDAF 2 MP (macro) Auxiliary lens
Single
iQOO Z11x
32 MP, (wide)
Y53s 4G
16 MP, f/2.0, (wide)
Video
iQOO Z11x
4K@30fps, 1080p@30fps
Y53s 4G
1080p@30fps
Loudspeaker
iQOO Z11x
Yes, with stereo speakers
Y53s 4G
Yes
3.5mm jack
iQOO Z11x
No
Y53s 4G
Yes
WLAN
iQOO Z11x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Y53s 4G
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
iQOO Z11x
5.4, A2DP, LE
Y53s 4G
5.1, A2DP, LE
Positioning
iQOO Z11x
GPS, GALILEO, GLONASS, BDS, QZSS
Y53s 4G
GPS
NFC
iQOO Z11x
No
Y53s 4G
No
Radio
iQOO Z11x
No
Y53s 4G
Unspecified
USB
iQOO Z11x
USB Type-C 2.0, OTG
Y53s 4G
USB Type-C 2.0, OTG
Sensors
iQOO Z11x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Y53s 4G
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
iQOO Z11x
Si/C Li-Ion 7200 mAh
Y53s 4G
5000 mAh
Charging
iQOO Z11x
44W wired, PPS, 50% in 43 min Reverse wired Bypass Charging
Y53s 4G
33W wired
Colors
iQOO Z11x
Prismatic Green, Titan Black
Y53s 4G
Blue Purple, Black Green
Models
iQOO Z11x
I2507
Y53s 4G
-
Price
iQOO Z11x
-
Y53s 4G
About 260 EUR