Screen size
iQOO Z11xWinner: 6.8"+4.7%
S126.4"
Quick verdict
S12 leads the measured specs 9-8.
Measured wins
iQOO Z11x
8
spec wins
Ties
6
equal specs
S12
9
spec wins
Overall winner
Screen size
Technology
iQOO Z11x
GSM / HSPA / LTE / 5G
S12
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands
iQOO Z11x
GSM 850 / 900 / 1800 / 1900
S12
GSM 850 / 900 / 1800 / 1900 , CDMA 800
3G bands
iQOO Z11x
HSDPA 850 / 900 / 2100
S12
HSDPA 850 / 900 / 1700(AWS) / 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
equal specsWeight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
S12
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
S12
1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
Speed
iQOO Z11x
HSPA, LTE, 5G
S12
HSPA, LTE, 5G
Announced
iQOO Z11x
2026, March 12
S12
2021, December 22
Status
iQOO Z11x
Released Mar 2026
S12
Available. Released 2021, December 30
Dimensions
iQOO Z11x
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
S12
157.2 x 72.4 x 7.4 or 7.6 mm
Weight
iQOO Z11x
219 g (7.72 oz)
S12
179 g or 181 g (6.31 oz)
Build
iQOO Z11x
Glass front, plastic frame, plastic back
S12
-
SIM
iQOO Z11x
Nano-SIM + Nano-SIM
S12
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)
S12
-
Type
iQOO Z11x
IPS LCD, 120Hz, 1200 nits (HBM)
S12
AMOLED, 90Hz, HDR10+
Size
iQOO Z11x
6.76 inches, 112.1 cm2 (~85.8% screen-to-body ratio)
S12
6.44 inches, 100.1 cm2 (~88.0% screen-to-body ratio)
Resolution
iQOO Z11x
1080 x 2344 pixels, 19.5:9 ratio (~382 ppi density)
S12
1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
OS
iQOO Z11x
Android 16, OriginOS 6
S12
Android 11, OriginOS Ocean
Chipset
iQOO Z11x
Mediatek Dimensity 7400 Turbo (4 nm)
S12
Mediatek Dimensity 1100 (6 nm)
CPU
iQOO Z11x
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
S12
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
iQOO Z11x
Mali-G615 MC2
S12
Mali-G77 MC9
Card slot
iQOO Z11x
No
S12
No
Internal
iQOO Z11x
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
S12
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Other
iQOO Z11x
UFS 3.1
S12
UFS 3.1
Dual
iQOO Z11x
50 MP, (wide), 1/2.93", PDAF Auxiliary lens
S12
-
Features
iQOO Z11x
LED flash, HDR, panorama
S12
Dual-LED flash, HDR, panorama
Video
iQOO Z11x
4K@30fps, 1080p@30fps, gyro-EIS
S12
4K@30fps, 1080p@30fps, gyro-EIS
Triple
iQOO Z11x
-
S12
108 MP, f/1.9, 26mm (wide), 1/1.52", PDAF 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP (macro)
Single
iQOO Z11x
32 MP, (wide)
S12
-
Video
iQOO Z11x
4K@30fps, 1080p@30fps
S12
4K@30fps, 1080p@30fps
Dual
iQOO Z11x
-
S12
44 MP, f/2.0, (wide), AF 8 MP, f/2.3, 105˚ (ultrawide)
Features
iQOO Z11x
-
S12
Dual-LED flash, HDR
Loudspeaker
iQOO Z11x
Yes, with stereo speakers
S12
Yes
3.5mm jack
iQOO Z11x
No
S12
No
Other
iQOO Z11x
-
S12
24-bit/192kHz Hi-Res audio
WLAN
iQOO Z11x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
S12
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
iQOO Z11x
5.4, A2DP, LE
S12
5.2, A2DP, LE, aptX HD
Positioning
iQOO Z11x
GPS, GALILEO, GLONASS, BDS, QZSS
S12
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
iQOO Z11x
No
S12
Yes
Radio
iQOO Z11x
No
S12
No
USB
iQOO Z11x
USB Type-C 2.0, OTG
S12
USB Type-C, OTG
Sensors
iQOO Z11x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
S12
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
iQOO Z11x
Si/C Li-Ion 7200 mAh
S12
4200 mAh
Charging
iQOO Z11x
44W wired, PPS, 50% in 43 min Reverse wired Bypass Charging
S12
44W wired
Colors
iQOO Z11x
Prismatic Green, Titan Black
S12
Black, Blue, Yellow
Models
iQOO Z11x
I2507
S12
V2162A
Price
iQOO Z11x
-
S12
About 390 EUR