Screen size
iQOO Z11xWinner: 6.8"+6.8%
Z36.3"
Quick verdict
iQOO Z11x leads the measured specs 16-5.
Measured wins
iQOO Z11x
16
spec wins
Overall winner
Ties
2
equal specs
Z3
5
spec wins
Screen size
Technology
iQOO Z11x
GSM / HSPA / LTE / 5G
Z3
GSM / CDMA / HSPA / LTE
2G bands
iQOO Z11x
GSM 850 / 900 / 1800 / 1900
Z3
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
3G bands
iQOO Z11x
HSDPA 850 / 900 / 2100
Z3
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
Z3
1, 3, 5, 8, 34, 38, 39, 40, 41
5G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Z3
-
Speed
iQOO Z11x
HSPA, LTE, 5G
Z3
HSPA, LTE
Announced
iQOO Z11x
2026, March 12
Z3
2018, October. Released 2018, October
Status
iQOO Z11x
Released Mar 2026
Z3
Discontinued
Dimensions
iQOO Z11x
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
Z3
156 x 75.6 x 8.1 mm (6.14 x 2.98 x 0.32 in)
Weight
iQOO Z11x
219 g (7.72 oz)
Z3
164 g (5.78 oz)
Build
iQOO Z11x
Glass front, plastic frame, plastic back
Z3
-
SIM
iQOO Z11x
Nano-SIM + Nano-SIM
Z3
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)
Z3
-
Type
iQOO Z11x
IPS LCD, 120Hz, 1200 nits (HBM)
Z3
IPS LCD
Size
iQOO Z11x
6.76 inches, 112.1 cm2 (~85.8% screen-to-body ratio)
Z3
6.3 inches, 99.1 cm2 (~84.0% screen-to-body ratio)
Resolution
iQOO Z11x
1080 x 2344 pixels, 19.5:9 ratio (~382 ppi density)
Z3
1080 x 2280 pixels, 19:9 ratio (~400 ppi density)
OS
iQOO Z11x
Android 16, OriginOS 6
Z3
Android 8.1 (Oreo)
Chipset
iQOO Z11x
Mediatek Dimensity 7400 Turbo (4 nm)
Z3
Qualcomm SDM670 Snapdragon 670 (10 nm)Qualcomm SDM710 Snapdragon 710 (10 nm)
CPU
iQOO Z11x
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Z3
Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)Octa-core (2x2.2 GHz 360 Gold & 6x2.2 GHz Kryo 360 Silver)
GPU
iQOO Z11x
Mali-G615 MC2
Z3
Adreno 615Adreno 616
Card slot
iQOO Z11x
No
Z3
microSDXC (dedicated slot)
Internal
iQOO Z11x
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Z3
64GB 4GB RAM, 64GB 6GB RAM, 128GB 6GB RAM
Other
iQOO Z11x
UFS 3.1
Z3
-
Dual
iQOO Z11x
50 MP, (wide), 1/2.93", PDAF Auxiliary lens
Z3
16 MP, f/2.0, PDAF Auxiliary lens
Features
iQOO Z11x
LED flash, HDR, panorama
Z3
LED flash, HDR, panorama
Video
iQOO Z11x
4K@30fps, 1080p@30fps, gyro-EIS
Z3
1080p@30fps
Single
iQOO Z11x
32 MP, (wide)
Z3
12 MP, f/2.0, (wide), 1/2.8", 1.28µm
Video
iQOO Z11x
4K@30fps, 1080p@30fps
Z3
1080p@30fps
Features
iQOO Z11x
-
Z3
HDR
Loudspeaker
iQOO Z11x
Yes, with stereo speakers
Z3
Yes
3.5mm jack
iQOO Z11x
No
Z3
Yes
WLAN
iQOO Z11x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Z3
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
iQOO Z11x
5.4, A2DP, LE
Z3
4.2, A2DP, EDR, LE, aptX
Positioning
iQOO Z11x
GPS, GALILEO, GLONASS, BDS, QZSS
Z3
GPS, GLONASS, BDS
NFC
iQOO Z11x
No
Z3
No
Radio
iQOO Z11x
No
Z3
FM radio
USB
iQOO Z11x
USB Type-C 2.0, OTG
Z3
microUSB 2.0, OTG
Sensors
iQOO Z11x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Z3
Infrared Face ID, fingerprint (rear-mounted), accelerometer, proximity, compass
Type
iQOO Z11x
Si/C Li-Ion 7200 mAh
Z3
3315 mAh, non-removable
Charging
iQOO Z11x
44W wired, PPS, 50% in 43 min Reverse wired Bypass Charging
Z3
-
Colors
iQOO Z11x
Prismatic Green, Titan Black
Z3
Starry Night, Aurora Blue, Dream Powder
Models
iQOO Z11x
I2507
Z3
V1813BT, V1813BA
Price
iQOO Z11x
-
Z3
About 250 EUR