Screen size
iQOO Z11xWinner: 6.8"+4.7%
S96.4"
Quick verdict
iQOO Z11x and S9 are close on the measured specs.
Measured wins
iQOO Z11x
9
spec wins
Ties
5
equal specs
S9
9
spec wins
Screen size
Technology
iQOO Z11x
GSM / HSPA / LTE / 5G
S9
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands
iQOO Z11x
GSM 850 / 900 / 1800 / 1900
S9
GSM 850 / 900 / 1800 / 1900 , CDMA 800
3G bands
iQOO Z11x
HSDPA 850 / 900 / 2100
S9
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1x
4G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
S9
1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
5G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
S9
1, 3, 28, 41, 77, 78 SA/NSA
Speed
iQOO Z11x
HSPA, LTE, 5G
S9
HSPA, LTE, 5G
Announced
iQOO Z11x
2026, March 12
S9
2021, March 03
Status
iQOO Z11x
Released Mar 2026
S9
Available. Released 2021, March 12
Dimensions
iQOO Z11x
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
S9
158.4 x 73.9 x 7.4 mm (6.24 x 2.91 x 0.29 in)
Weight
iQOO Z11x
219 g (7.72 oz)
S9
173 g (6.10 oz)
Build
iQOO Z11x
Glass front, plastic frame, plastic back
S9
-
SIM
iQOO Z11x
Nano-SIM + Nano-SIM
S9
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)
S9
-
Type
iQOO Z11x
IPS LCD, 120Hz, 1200 nits (HBM)
S9
AMOLED, 90Hz, HDR10+
Size
iQOO Z11x
6.76 inches, 112.1 cm2 (~85.8% screen-to-body ratio)
S9
6.44 inches, 100.1 cm2 (~85.5% screen-to-body ratio)
Resolution
iQOO Z11x
1080 x 2344 pixels, 19.5:9 ratio (~382 ppi density)
S9
1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
OS
iQOO Z11x
Android 16, OriginOS 6
S9
Android 11, OriginOS 1.0
Chipset
iQOO Z11x
Mediatek Dimensity 7400 Turbo (4 nm)
S9
Mediatek Dimensity 1100 (6 nm)
CPU
iQOO Z11x
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
S9
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
iQOO Z11x
Mali-G615 MC2
S9
Mali-G77 MC9
Card slot
iQOO Z11x
No
S9
No
Internal
iQOO Z11x
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
S9
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Other
iQOO Z11x
UFS 3.1
S9
UFS 3.1
Dual
iQOO Z11x
50 MP, (wide), 1/2.93", PDAF Auxiliary lens
S9
-
Features
iQOO Z11x
LED flash, HDR, panorama
S9
Dual-LED dual-tone flash, HDR, panorama
Video
iQOO Z11x
4K@30fps, 1080p@30fps, gyro-EIS
S9
4K@30fps, 1080p@30fps, gyro-EIS
Triple
iQOO Z11x
-
S9
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm Auxiliary lens
Single
iQOO Z11x
32 MP, (wide)
S9
-
Video
iQOO Z11x
4K@30fps, 1080p@30fps
S9
4K@30fps, 1080p@30fps
Dual
iQOO Z11x
-
S9
44 MP, f/2.0, (wide), AF 8 MP, f/2.3, 105˚ (ultrawide)
Features
iQOO Z11x
-
S9
HDR
Loudspeaker
iQOO Z11x
Yes, with stereo speakers
S9
Yes
3.5mm jack
iQOO Z11x
No
S9
No
Other
iQOO Z11x
-
S9
24-bit/192kHz Hi-Res audio
WLAN
iQOO Z11x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
S9
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
iQOO Z11x
5.4, A2DP, LE
S9
5.2, A2DP, LE, aptX HD
Positioning
iQOO Z11x
GPS, GALILEO, GLONASS, BDS, QZSS
S9
GPS, GLONASS, GALILEO, BDS
NFC
iQOO Z11x
No
S9
Yes
Radio
iQOO Z11x
No
S9
No
USB
iQOO Z11x
USB Type-C 2.0, OTG
S9
USB Type-C, OTG
Sensors
iQOO Z11x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
S9
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
iQOO Z11x
Si/C Li-Ion 7200 mAh
S9
4000 mAh
Charging
iQOO Z11x
44W wired, PPS, 50% in 43 min Reverse wired Bypass Charging
S9
33W wired, 66% in 30 min
Colors
iQOO Z11x
Prismatic Green, Titan Black
S9
Black, White, Gradient Blue
Models
iQOO Z11x
I2507
S9
V2072A
Price
iQOO Z11x
-
S9
About 390 EUR