Screen size
iQOO Z11xWinner: 6.8"+11%
Y716.0"
Quick verdict
iQOO Z11x leads the measured specs 17-4.
Measured wins
iQOO Z11x
17
spec wins
Overall winner
Ties
2
equal specs
Y71
4
spec wins
Screen size
Technology
iQOO Z11x
GSM / HSPA / LTE / 5G
Y71
GSM / HSPA / LTE
2G bands
iQOO Z11x
GSM 850 / 900 / 1800 / 1900
Y71
GSM 900 / 1800
3G bands
iQOO Z11x
HSDPA 850 / 900 / 2100
Y71
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
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
equal specs3.5mm jack
SD card
Stereo speakers
Y71
1, 3, 5, 8, 38, 40, 41
5G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Y71
-
Speed
iQOO Z11x
HSPA, LTE, 5G
Y71
HSPA, LTE
Announced
iQOO Z11x
2026, March 12
Y71
2018, April. Released 2018, April
Status
iQOO Z11x
Released Mar 2026
Y71
Discontinued
Dimensions
iQOO Z11x
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
Y71
155.9 x 75.7 x 7.8 mm (6.14 x 2.98 x 0.31 in)
Weight
iQOO Z11x
219 g (7.72 oz)
Y71
150 g (5.29 oz)
Build
iQOO Z11x
Glass front, plastic frame, plastic back
Y71
Glass front (Gorilla Glass 3), aluminum back, aluminum frame
SIM
iQOO Z11x
Nano-SIM + Nano-SIM
Y71
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)
Y71
-
Type
iQOO Z11x
IPS LCD, 120Hz, 1200 nits (HBM)
Y71
IPS LCD
Size
iQOO Z11x
6.76 inches, 112.1 cm2 (~85.8% screen-to-body ratio)
Y71
6.0 inches, 92.9 cm2 (~78.7% screen-to-body ratio)
Resolution
iQOO Z11x
1080 x 2344 pixels, 19.5:9 ratio (~382 ppi density)
Y71
720 x 1440 pixels, 18:9 ratio (~268 ppi density)
Protection
iQOO Z11x
-
Y71
Corning Gorilla Glass 3
OS
iQOO Z11x
Android 16, OriginOS 6
Y71
Android 8.1 (Oreo), Funtouch 4
Chipset
iQOO Z11x
Mediatek Dimensity 7400 Turbo (4 nm)
Y71
Qualcomm MSM8917 Snapdragon 425 (28 nm)
CPU
iQOO Z11x
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Y71
Quad-core 1.4 GHz Cortex-A53
GPU
iQOO Z11x
Mali-G615 MC2
Y71
Adreno 308
Card slot
iQOO Z11x
No
Y71
microSDXC (dedicated slot)
Internal
iQOO Z11x
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Y71
16GB 3GB RAM, 32GB 3GB RAM, 32GB 4GB RAM
Other
iQOO Z11x
UFS 3.1
Y71
eMMC 5.1
Dual
iQOO Z11x
50 MP, (wide), 1/2.93", PDAF Auxiliary lens
Y71
-
Features
iQOO Z11x
LED flash, HDR, panorama
Y71
LED flash, HDR
Video
iQOO Z11x
4K@30fps, 1080p@30fps, gyro-EIS
Y71
1080p@30fps
Single
iQOO Z11x
-
Y71
13 MP, f/2.2, PDAF
Single
iQOO Z11x
32 MP, (wide)
Y71
5 MP, f/2.2
Video
iQOO Z11x
4K@30fps, 1080p@30fps
Y71
Loudspeaker
iQOO Z11x
Yes, with stereo speakers
Y71
Yes
3.5mm jack
iQOO Z11x
No
Y71
Yes
WLAN
iQOO Z11x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Y71
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA
Bluetooth
iQOO Z11x
5.4, A2DP, LE
Y71
4.2, A2DP, LE
Positioning
iQOO Z11x
GPS, GALILEO, GLONASS, BDS, QZSS
Y71
GPS, GLONASS
NFC
iQOO Z11x
No
Y71
No
Radio
iQOO Z11x
No
Y71
FM radio
USB
iQOO Z11x
USB Type-C 2.0, OTG
Y71
microUSB 2.0, OTG
Sensors
iQOO Z11x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Y71
Accelerometer, gyro, proximity, compass
Type
iQOO Z11x
Si/C Li-Ion 7200 mAh
Y71
Li-Ion 3360 mAh, non-removable
Charging
iQOO Z11x
44W wired, PPS, 50% in 43 min Reverse wired Bypass Charging
Y71
-
Colors
iQOO Z11x
Prismatic Green, Titan Black
Y71
Black, Gold
Models
iQOO Z11x
I2507
Y71
1724, 1801i
Price
iQOO Z11x
-
Y71
About 140 EUR