Screen size
iQOO Z11xWinner: 6.8"+0.6%
Y31 Pro6.7"
Quick verdict
iQOO Z11x leads the measured specs 7-6.
Measured wins
iQOO Z11x
7
spec wins
Overall winner
Ties
10
equal specs
Y31 Pro
6
spec wins
Screen size
Technology
iQOO Z11x
GSM / HSPA / LTE / 5G
Y31 Pro
GSM / HSPA / LTE / 5G
2G bands
iQOO Z11x
GSM 850 / 900 / 1800 / 1900
Y31 Pro
GSM 850 / 900 / 1800 / 1900
3G bands
iQOO Z11x
HSDPA 850 / 900 / 2100
Y31 Pro
HSDPA 850 / 900 / 2100
4G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
equal specsWeight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specsY31 Pro
1, 3, 5, 8, 28, 38, 40, 41
5G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Y31 Pro
1, 3, 5, 8, 28, 40, 77, 78 SA/NSA
Speed
iQOO Z11x
HSPA, LTE, 5G
Y31 Pro
HSPA, LTE, 5G
Announced
iQOO Z11x
2026, March 12
Y31 Pro
2025, September 15
Status
iQOO Z11x
Released Mar 2026
Y31 Pro
Available. Released 2025, September 15
Dimensions
iQOO Z11x
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
Y31 Pro
165.7 x 76.3 x 8.1 mm (6.52 x 3.00 x 0.32 in)
Weight
iQOO Z11x
219 g (7.72 oz)
Y31 Pro
204 g or 208 g (7.20 oz)
Build
iQOO Z11x
Glass front, plastic frame, plastic back
Y31 Pro
Glass front, plastic back, plastic frame
SIM
iQOO Z11x
Nano-SIM + Nano-SIM
Y31 Pro
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)
Y31 Pro
IP64 dust tight and water resistant (water splashes) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Type
iQOO Z11x
IPS LCD, 120Hz, 1200 nits (HBM)
Y31 Pro
IPS LCD, 120Hz, 960Hz PWM, 1050 nits (HBM)
Size
iQOO Z11x
6.76 inches, 112.1 cm2 (~85.8% screen-to-body ratio)
Y31 Pro
6.72 inches, 108.8 cm2 (~86.0% screen-to-body ratio)
Resolution
iQOO Z11x
1080 x 2344 pixels, 19.5:9 ratio (~382 ppi density)
Y31 Pro
1080 x 2408 pixels, 20:9 ratio (~393 ppi density)
OS
iQOO Z11x
Android 16, OriginOS 6
Y31 Pro
Android 15, Funtouch 15
Chipset
iQOO Z11x
Mediatek Dimensity 7400 Turbo (4 nm)
Y31 Pro
Mediatek Dimensity 7300 (4 nm)
CPU
iQOO Z11x
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Y31 Pro
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
iQOO Z11x
Mali-G615 MC2
Y31 Pro
Mali-G615 MC2
Card slot
iQOO Z11x
No
Y31 Pro
No
Internal
iQOO Z11x
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Y31 Pro
128GB 8GB RAM, 256GB 8GB RAM
Other
iQOO Z11x
UFS 3.1
Y31 Pro
UFS 3.1
Dual
iQOO Z11x
50 MP, (wide), 1/2.93", PDAF Auxiliary lens
Y31 Pro
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Features
iQOO Z11x
LED flash, HDR, panorama
Y31 Pro
Ring-LED flash, panorama
Video
iQOO Z11x
4K@30fps, 1080p@30fps, gyro-EIS
Y31 Pro
4K@30fps, 1080p@30fps, gyro-EIS
Single
iQOO Z11x
32 MP, (wide)
Y31 Pro
8 MP, (wide)
Video
iQOO Z11x
4K@30fps, 1080p@30fps
Y31 Pro
1080p@30fps
Loudspeaker
iQOO Z11x
Yes, with stereo speakers
Y31 Pro
Yes, with stereo speakers
3.5mm jack
iQOO Z11x
No
Y31 Pro
No
Other
iQOO Z11x
-
Y31 Pro
24-bit/192kHz Hi-Res audio
WLAN
iQOO Z11x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Y31 Pro
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
iQOO Z11x
5.4, A2DP, LE
Y31 Pro
5.4, A2DP, LE
Positioning
iQOO Z11x
GPS, GALILEO, GLONASS, BDS, QZSS
Y31 Pro
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
iQOO Z11x
No
Y31 Pro
No
Radio
iQOO Z11x
No
Y31 Pro
No
USB
iQOO Z11x
USB Type-C 2.0, OTG
Y31 Pro
USB Type-C 2.0, OTG
Infrared port
iQOO Z11x
-
Y31 Pro
Yes
Sensors
iQOO Z11x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Y31 Pro
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
iQOO Z11x
Si/C Li-Ion 7200 mAh
Y31 Pro
Li-Ion 6500 mAh
Charging
iQOO Z11x
44W wired, PPS, 50% in 43 min Reverse wired Bypass Charging
Y31 Pro
44W wired, 50% in 40 min Reverse wired
Colors
iQOO Z11x
Prismatic Green, Titan Black
Y31 Pro
Dreamy White, Mocha Brown
Models
iQOO Z11x
I2507
Y31 Pro
-
SAR
iQOO Z11x
-
Y31 Pro
0.98 W/kg (head) 0.94 W/kg (body)
Price
iQOO Z11x
-
Y31 Pro
About 180 EUR