Screen size
iQOO Z11x (China)Winner: 6.8"+3%
S15 Pro6.6"
Quick verdict
S15 Pro leads the measured specs 8-6.
Measured wins
iQOO Z11x (China)
6
spec wins
Ties
9
equal specs
S15 Pro
8
spec wins
Overall winner
Screen size
Technology
iQOO Z11x (China)
GSM / HSPA / LTE / 5G
S15 Pro
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands
iQOO Z11x (China)
GSM 850 / 900 / 1800 / 1900
S15 Pro
GSM 850 / 900 / 1800 / 1900 , CDMA 800
3G bands
iQOO Z11x (China)
HSDPA 850 / 900 / 2100
S15 Pro
HSDPA 850 / 900 / 1700(AWS) / 2100 , CDMA2000 1x
4G bands
iQOO Z11x (China)
1, 3, 5, 8, 28, 34, 38, 39, 40, 41
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
S15 Pro
1, 2, 3, 4, 5, 7, 8, 28, 34, 38, 39, 40, 41
5G bands
iQOO Z11x (China)
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
S15 Pro
1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
Speed
iQOO Z11x (China)
HSPA, LTE, 5G
S15 Pro
HSPA, LTE, 5G
Announced
iQOO Z11x (China)
2026, March 26
S15 Pro
2022, May 19
Status
iQOO Z11x (China)
Available. Released 2026, March 26
S15 Pro
Available. Released 2022, May 27
Dimensions
iQOO Z11x (China)
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
S15 Pro
158.9 x 73.5 x 8.6 mm (6.26 x 2.89 x 0.34 in)
Weight
iQOO Z11x (China)
219 g (7.72 oz)
S15 Pro
188 g (6.63 oz)
Build
iQOO Z11x (China)
Glass front, plastic frame, plastic back
S15 Pro
-
SIM
iQOO Z11x (China)
Nano-SIM + Nano-SIM
S15 Pro
Nano-SIM + Nano-SIM
Other
iQOO Z11x (China)
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
S15 Pro
-
Type
iQOO Z11x (China)
IPS LCD, 120Hz, 1200 nits (HBM)
S15 Pro
AMOLED, 120Hz, HDR10+, 1500 nits (peak)
Size
iQOO Z11x (China)
6.76 inches, 112.1 cm2 (~85.8% screen-to-body ratio)
S15 Pro
6.56 inches, 104.6 cm2 (~89.6% screen-to-body ratio)
Resolution
iQOO Z11x (China)
1080 x 2344 pixels, 19.5:9 ratio (~382 ppi density)
S15 Pro
1080 x 2376 pixels (~398 ppi density)
OS
iQOO Z11x (China)
Android 16, OriginOS 6
S15 Pro
Android 12, OriginOS Ocean
Chipset
iQOO Z11x (China)
Mediatek Dimensity 7400 (4 nm)
S15 Pro
Mediatek Dimensity 8100 (5 nm)
CPU
iQOO Z11x (China)
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
S15 Pro
Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
iQOO Z11x (China)
Mali-G615 MC2
S15 Pro
Mali-G610 MC6
Card slot
iQOO Z11x (China)
No
S15 Pro
No
Internal
iQOO Z11x (China)
256GB 8GB RAM, 256GB 12GB RAM, 512GB 8GB RAM, 512GB 12GB RAM
S15 Pro
256GB 8GB RAM, 256GB 12GB RAM
Other
iQOO Z11x (China)
UFS 3.1
S15 Pro
UFS 3.1
Dual
iQOO Z11x (China)
50 MP, (wide), 1/2.93", PDAF Auxiliary lens
S15 Pro
-
Features
iQOO Z11x (China)
LED flash, HDR, panorama
S15 Pro
Color spectrum sensor, LED flash, HDR, panorama
Video
iQOO Z11x (China)
4K@30fps, 1080p@30fps, gyro-EIS
S15 Pro
4K@30fps, 1080p@30fps
Triple
iQOO Z11x (China)
-
S15 Pro
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 12 MP, f/2.2, 16mm, 116˚ (ultrawide) Auxiliary lens
Single
iQOO Z11x (China)
8 MP, f/2.1, (wide)
S15 Pro
32 MP, f/2.5, (wide), AF
Video
iQOO Z11x (China)
1080p@30fps
S15 Pro
1080p@30fps
Features
iQOO Z11x (China)
-
S15 Pro
HDR
Loudspeaker
iQOO Z11x (China)
Yes, with stereo speakers
S15 Pro
Yes, with dual speakers (closed type)
3.5mm jack
iQOO Z11x (China)
No
S15 Pro
No
Other
iQOO Z11x (China)
-
S15 Pro
24-bit/192kHz Hi-Res audio
WLAN
iQOO Z11x (China)
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
S15 Pro
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth
iQOO Z11x (China)
5.4, A2DP, LE
S15 Pro
5.3, A2DP, LE, aptX HD
Positioning
iQOO Z11x (China)
GPS, GALILEO, GLONASS, BDS, QZSS
S15 Pro
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
iQOO Z11x (China)
Yes
S15 Pro
Yes
Infrared port
iQOO Z11x (China)
Yes
S15 Pro
-
Radio
iQOO Z11x (China)
No
S15 Pro
No
USB
iQOO Z11x (China)
USB Type-C 2.0, OTG
S15 Pro
USB Type-C 2.0, OTG
Sensors
iQOO Z11x (China)
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
S15 Pro
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
iQOO Z11x (China)
Si/C Li-Ion 7200 mAh
S15 Pro
4500 mAh
Charging
iQOO Z11x (China)
44W wired, PPS, 50% in 43 min Reverse wired
S15 Pro
80W wired, 70% in 18 min
Colors
iQOO Z11x (China)
Black, White, Green
S15 Pro
Blue, Black
Models
iQOO Z11x (China)
V2532A
S15 Pro
V2207A
Price
iQOO Z11x (China)
About 190 EUR
S15 Pro
About 480 EUR