Screen size
iQOO Z11xWinner: 6.8"+3%
X506.6"
Quick verdict
iQOO Z11x leads the measured specs 12-7.
Measured wins
iQOO Z11x
12
spec wins
Overall winner
Ties
4
equal specs
X50
7
spec wins
Screen size
Technology
iQOO Z11x
GSM / HSPA / LTE / 5G
X50
GSM / HSPA / LTE
2G bands
iQOO Z11x
GSM 850 / 900 / 1800 / 1900
X50
GSM 850 / 900 / 1800 / 1900
3G bands
iQOO Z11x
HSDPA 850 / 900 / 2100
X50
HSDPA 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
equal specsMain camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
X50
1, 3, 5, 8, 40
5G bands
iQOO Z11x
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
X50
-
Speed
iQOO Z11x
HSPA, LTE, 5G
X50
HSPA, LTE
Announced
iQOO Z11x
2026, March 12
X50
2020, July 07. Released 2020, July 16
Status
iQOO Z11x
Released Mar 2026
X50
Discontinued
Dimensions
iQOO Z11x
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
X50
159.5 x 75.4 x 7.6 mm (6.28 x 2.97 x 0.30 in)
Weight
iQOO Z11x
219 g (7.72 oz)
X50
173 g (6.10 oz)
Build
iQOO Z11x
Glass front, plastic frame, plastic back
X50
Glass front, glass back, aluminum frame
SIM
iQOO Z11x
Nano-SIM + Nano-SIM
X50
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)
X50
-
Type
iQOO Z11x
IPS LCD, 120Hz, 1200 nits (HBM)
X50
AMOLED, 90Hz, HDR10+
Size
iQOO Z11x
6.76 inches, 112.1 cm2 (~85.8% screen-to-body ratio)
X50
6.56 inches, 104.6 cm2 (~87.0% screen-to-body ratio)
Resolution
iQOO Z11x
1080 x 2344 pixels, 19.5:9 ratio (~382 ppi density)
X50
1080 x 2376 pixels (~398 ppi density)
OS
iQOO Z11x
Android 16, OriginOS 6
X50
Android 10, Funtouch 10.5
Chipset
iQOO Z11x
Mediatek Dimensity 7400 Turbo (4 nm)
X50
Qualcomm SDM730 Snapdragon 730 (8 nm)
CPU
iQOO Z11x
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
X50
Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPU
iQOO Z11x
Mali-G615 MC2
X50
Adreno 618
Card slot
iQOO Z11x
No
X50
No
Internal
iQOO Z11x
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
X50
128GB 8GB RAM, 256GB 8GB RAM
Other
iQOO Z11x
UFS 3.1
X50
UFS 2.1
Dual
iQOO Z11x
50 MP, (wide), 1/2.93", PDAF Auxiliary lens
X50
-
Features
iQOO Z11x
LED flash, HDR, panorama
X50
Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Video
iQOO Z11x
4K@30fps, 1080p@30fps, gyro-EIS
X50
4K@30fps, 1080p@30fps, gyro-EIS
Quad
iQOO Z11x
-
X50
48 MP, f/1.6, (wide), PDAF, OIS 13 MP, f/2.5, 50mm (telephoto), 1/2.8", 0.8µm, PDAF, 2x optical zoom 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm 5 MP (macro)
Single
iQOO Z11x
32 MP, (wide)
X50
32 MP, f/2.5, 26mm (wide), 1/2.8", 0.8µm
Video
iQOO Z11x
4K@30fps, 1080p@30fps
X50
1080p@30fps
Features
iQOO Z11x
-
X50
HDR
Loudspeaker
iQOO Z11x
Yes, with stereo speakers
X50
Yes
3.5mm jack
iQOO Z11x
No
X50
No
Other
iQOO Z11x
-
X50
24-bit/192kHz Hi-Res audio
WLAN
iQOO Z11x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
X50
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
iQOO Z11x
5.4, A2DP, LE
X50
5.1, A2DP, LE, aptX HD
Positioning
iQOO Z11x
GPS, GALILEO, GLONASS, BDS, QZSS
X50
GPS, GLONASS, GALILEO, BDS
NFC
iQOO Z11x
No
X50
Yes
Radio
iQOO Z11x
No
X50
No
USB
iQOO Z11x
USB Type-C 2.0, OTG
X50
USB Type-C, OTG
Sensors
iQOO Z11x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
X50
Fingerprint (under display, optical), accelerometer, gyro, compass
Other
iQOO Z11x
-
X50
Virtual proximity sensing
Type
iQOO Z11x
Si/C Li-Ion 7200 mAh
X50
4200 mAh
Charging
iQOO Z11x
44W wired, PPS, 50% in 43 min Reverse wired Bypass Charging
X50
33W wired
Colors
iQOO Z11x
Prismatic Green, Titan Black
X50
Glaze Black, Frost Blue
Models
iQOO Z11x
I2507
X50
2004
Price
iQOO Z11x
-
X50
About 400 EUR