Screen size
iQOO Z11xWinner: 6.8"+4.7%
V21s6.4"
Quick verdict
V21s leads the measured specs 10-9.
Measured wins
iQOO Z11x
9
spec wins
Ties
4
equal specs
V21s
10
spec wins
Overall winner
Screen size
Technology
iQOO Z11x
GSM / HSPA / LTE / 5G
V21s
GSM / HSPA / LTE / 5G
2G bands
iQOO Z11x
GSM 850 / 900 / 1800 / 1900
V21s
GSM 850 / 900 / 1800 / 1900
3G bands
iQOO Z11x
HSDPA 850 / 900 / 2100
V21s
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
Stereo speakers
V21s
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66
5G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
V21s
1, 3, 7, 8, 28, 40, 41, 78 SA/NSA
Speed
iQOO Z11x
HSPA, LTE, 5G
V21s
HSPA, LTE, 5G
Announced
iQOO Z11x
2026, March 12
V21s
2022, November 17
Status
iQOO Z11x
Released Mar 2026
V21s
Available. Released 2022, November 17
Dimensions
iQOO Z11x
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
V21s
159.7 x 73.9 x 7.3 mm or 7.4 mm
Weight
iQOO Z11x
219 g (7.72 oz)
V21s
176 g / 177 g (6.21 oz)
Build
iQOO Z11x
Glass front, plastic frame, plastic back
V21s
-
SIM
iQOO Z11x
Nano-SIM + Nano-SIM
V21s
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)
V21s
-
Type
iQOO Z11x
IPS LCD, 120Hz, 1200 nits (HBM)
V21s
AMOLED, 90Hz, HDR10+, 500 nits (typ), 800 nits (HBM)
Size
iQOO Z11x
6.76 inches, 112.1 cm2 (~85.8% screen-to-body ratio)
V21s
6.44 inches, 100.0 cm2 (~84.7% screen-to-body ratio)
Resolution
iQOO Z11x
1080 x 2344 pixels, 19.5:9 ratio (~382 ppi density)
V21s
1080 x 2404 pixels, 20:9 ratio (~409 ppi density)
OS
iQOO Z11x
Android 16, OriginOS 6
V21s
Android 12, Funtouch 12
Chipset
iQOO Z11x
Mediatek Dimensity 7400 Turbo (4 nm)
V21s
Mediatek Dimensity 800U (7 nm)
CPU
iQOO Z11x
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
V21s
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
iQOO Z11x
Mali-G615 MC2
V21s
Mali-G57 MC3
Card slot
iQOO Z11x
No
V21s
microSDXC (uses shared SIM slot)
Internal
iQOO Z11x
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
V21s
128GB 8GB RAM
Other
iQOO Z11x
UFS 3.1
V21s
UFS 2.2
Dual
iQOO Z11x
50 MP, (wide), 1/2.93", PDAF Auxiliary lens
V21s
-
Features
iQOO Z11x
LED flash, HDR, panorama
V21s
LED flash, HDR, panorama
Video
iQOO Z11x
4K@30fps, 1080p@30fps, gyro-EIS
V21s
4K@30fps, 1080p@30/60fps
Triple
iQOO Z11x
-
V21s
64 MP, f/1.8, 26mm (wide), 0.7µm, PDAF, OIS 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP (macro)
Single
iQOO Z11x
32 MP, (wide)
V21s
44 MP, f/2.0, (wide), AF, OIS
Video
iQOO Z11x
4K@30fps, 1080p@30fps
V21s
4K@30fps, 1080p@30fps
Features
iQOO Z11x
-
V21s
Dual-LED flash, HDR
Loudspeaker
iQOO Z11x
Yes, with stereo speakers
V21s
Yes
3.5mm jack
iQOO Z11x
No
V21s
No
WLAN
iQOO Z11x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
V21s
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
iQOO Z11x
5.4, A2DP, LE
V21s
5.1, A2DP, LE
Positioning
iQOO Z11x
GPS, GALILEO, GLONASS, BDS, QZSS
V21s
GPS, GLONASS, GALILEO, BDS
NFC
iQOO Z11x
No
V21s
Yes
Radio
iQOO Z11x
No
V21s
No
USB
iQOO Z11x
USB Type-C 2.0, OTG
V21s
USB Type-C 2.0, OTG
Sensors
iQOO Z11x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
V21s
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
iQOO Z11x
Si/C Li-Ion 7200 mAh
V21s
4000 mAh
Charging
iQOO Z11x
44W wired, PPS, 50% in 43 min Reverse wired Bypass Charging
V21s
33W wired, 63% in 30 min
Colors
iQOO Z11x
Prismatic Green, Titan Black
V21s
Dusk Blue, Gradient
Models
iQOO Z11x
I2507
V21s
-
Price
iQOO Z11x
-
V21s
About 360 EUR