Screen size
iQOO Z11x (China)6.8"
X Fold3Winner: 8.0"+16%
Quick verdict
X Fold3 leads the measured specs 12-2.
Measured wins
iQOO Z11x (China)
2
spec wins
Ties
9
equal specs
X Fold3
12
spec wins
Overall winner
Screen size
Technology
iQOO Z11x (China)
GSM / HSPA / LTE / 5G
X Fold3
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands
iQOO Z11x (China)
GSM 850 / 900 / 1800 / 1900
X Fold3
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
3G bands
iQOO Z11x (China)
HSDPA 850 / 900 / 2100
X Fold3
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1x
4G bands
iQOO Z11x (China)
1, 3, 5, 8, 28, 34, 38, 39, 40, 41
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
Weight
equal specsThickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specsX Fold3
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 66
5G bands
iQOO Z11x (China)
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
X Fold3
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78 SA/NSA
Speed
iQOO Z11x (China)
HSPA, LTE, 5G
X Fold3
HSPA, LTE, 5G
Announced
iQOO Z11x (China)
2026, March 26
X Fold3
2024, March 26
Status
iQOO Z11x (China)
Available. Released 2026, March 26
X Fold3
Available. Released 2024, April 03
Dimensions
iQOO Z11x (China)
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
X Fold3
Unfolded: 160 x 142.7 x 4.7 mmFolded: 160 x 72.7 x 10.2 mm
Weight
iQOO Z11x (China)
219 g (7.72 oz)
X Fold3
219 g (7.72 oz)
Build
iQOO Z11x (China)
Glass front, plastic frame, plastic back
X Fold3
Carbon fiber hinge
SIM
iQOO Z11x (China)
Nano-SIM + Nano-SIM
X Fold3
Nano-SIM + Nano-SIM
Other
iQOO Z11x (China)
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
X Fold3
-
Type
iQOO Z11x (China)
IPS LCD, 120Hz, 1200 nits (HBM)
X Fold3
Foldable LTPO AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 4500 nits (peak)
Size
iQOO Z11x (China)
6.76 inches, 112.1 cm2 (~85.8% screen-to-body ratio)
X Fold3
8.03 inches, 206.5 cm2 (~90.5% screen-to-body ratio)
Resolution
iQOO Z11x (China)
1080 x 2344 pixels, 19.5:9 ratio (~382 ppi density)
X Fold3
2200 x 2480 pixels (~413 ppi density)
Other
iQOO Z11x (China)
-
X Fold3
Cover display: AMOLED, 120Hz, HDR10+, Dolby Vision, 4500 nits (peak) 6.53 inches, 1172 x 2748 pixels, 21:9 ratio Armor Glass
OS
iQOO Z11x (China)
Android 16, OriginOS 6
X Fold3
Android 14, OriginOS 4
Chipset
iQOO Z11x (China)
Mediatek Dimensity 7400 (4 nm)
X Fold3
Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU
iQOO Z11x (China)
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
X Fold3
Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU
iQOO Z11x (China)
Mali-G615 MC2
X Fold3
Adreno 740
Card slot
iQOO Z11x (China)
No
X Fold3
No
Internal
iQOO Z11x (China)
256GB 8GB RAM, 256GB 12GB RAM, 512GB 8GB RAM, 512GB 12GB RAM
X Fold3
256GB 12GB RAM, 256GB 16GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Other
iQOO Z11x (China)
UFS 3.1
X Fold3
UFS 4.0
Dual
iQOO Z11x (China)
50 MP, (wide), 1/2.93", PDAF Auxiliary lens
X Fold3
-
Features
iQOO Z11x (China)
LED flash, HDR, panorama
X Fold3
Laser AF, Zeiss optics, Zeiss T* lens coating, Dual-LED flash, panorama
Video
iQOO Z11x (China)
4K@30fps, 1080p@30fps, gyro-EIS
X Fold3
8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS
Triple
iQOO Z11x (China)
-
X Fold3
50 MP, f/1.8, (wide), 1/1.49", PDAF, OIS 50 MP, f/1.9, (telephoto), 1/2.93", PDAF, 2x optical zoom 50 MP, f/2.0, 119˚ (ultrawide), 1/2.76", PDAF
Single
iQOO Z11x (China)
8 MP, f/2.1, (wide)
X Fold3
32 MP, f/2.4, (wide) Cover camera: 32 MP, f/2.4, (wide)
Video
iQOO Z11x (China)
1080p@30fps
X Fold3
1080p@30fps
Features
iQOO Z11x (China)
-
X Fold3
HDR
Loudspeaker
iQOO Z11x (China)
Yes, with stereo speakers
X Fold3
Yes, with stereo speakers
3.5mm jack
iQOO Z11x (China)
No
X Fold3
No
Other
iQOO Z11x (China)
-
X Fold3
24-bit/192kHz Hi-Res audio Snapdragon Sound
WLAN
iQOO Z11x (China)
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
X Fold3
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
iQOO Z11x (China)
5.4, A2DP, LE
X Fold3
5.3, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Positioning
iQOO Z11x (China)
GPS, GALILEO, GLONASS, BDS, QZSS
X Fold3
GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)
NFC
iQOO Z11x (China)
Yes
X Fold3
Yes
Infrared port
iQOO Z11x (China)
Yes
X Fold3
Yes
Radio
iQOO Z11x (China)
No
X Fold3
No
USB
iQOO Z11x (China)
USB Type-C 2.0, OTG
X Fold3
USB Type-C 3.2 Gen 2, OTG
Sensors
iQOO Z11x (China)
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
X Fold3
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
iQOO Z11x (China)
Si/C Li-Ion 7200 mAh
X Fold3
Si/C Li-Ion 5500 mAh
Charging
iQOO Z11x (China)
44W wired, PPS, 50% in 43 min Reverse wired
X Fold3
80W wired Reverse wired
Colors
iQOO Z11x (China)
Black, White, Green
X Fold3
Black, White
Models
iQOO Z11x (China)
V2532A
X Fold3
V2337A, V2303A
Price
iQOO Z11x (China)
About 190 EUR
X Fold3
About 900 EUR