Screen size
iQOO 15Winner: 6.9"+1.3%
iQOO Z11x (China)6.8"
Quick verdict
iQOO 15 leads the measured specs 13-2.
Measured wins
iQOO 15
13
spec wins
Overall winner
Ties
8
equal specs
iQOO Z11x (China)
2
spec wins
Screen size
Technology
iQOO 15
GSM / HSPA / LTE / 5G
iQOO Z11x (China)
GSM / HSPA / LTE / 5G
2G bands
iQOO 15
GSM 850 / 900 / 1800 / 1900
iQOO Z11x (China)
GSM 850 / 900 / 1800 / 1900
3G bands
iQOO 15
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
iQOO Z11x (China)
HSDPA 850 / 900 / 2100
4G bands
iQOO 15
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66, 71 - International, 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66 - China
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
equal specsWi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specsiQOO Z11x (China)
1, 3, 5, 8, 28, 34, 38, 39, 40, 41
5G bands
iQOO 15
1, 2, 3, 5, 7, 8, 18, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA - International, 1, 2, 3, 5, 7, 8, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 75, 77, 78, 80, 81, 83, 84, 89, 91, 92, 93, 94 SA/NSA - China
iQOO Z11x (China)
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Speed
iQOO 15
HSPA, LTE, 5G
iQOO Z11x (China)
HSPA, LTE, 5G
Announced
iQOO 15
2025, October 20
iQOO Z11x (China)
2026, March 26
Status
iQOO 15
Available. Released 2025, October 20
iQOO Z11x (China)
Available. Released 2026, March 26
Dimensions
iQOO 15
163.7 x 76.8 x 8.1 mm (6.44 x 3.02 x 0.32 in)
iQOO Z11x (China)
166.6 x 78.4 x 8.4 mm (6.56 x 3.09 x 0.33 in)
Weight
iQOO 15
215 g or 220 g (7.58 oz)
iQOO Z11x (China)
219 g (7.72 oz)
Build
iQOO 15
Glass front, aluminum frame, fiber-reinforced plastic back or glass back
iQOO Z11x (China)
Glass front, plastic frame, plastic back
SIM
iQOO 15
· Nano-SIM + Nano-SIM + eSIM (max 2 at a time) - International· Nano-SIM + Nano-SIM - China
iQOO Z11x (China)
Nano-SIM + Nano-SIM
Other
iQOO 15
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Color-changing rear panel (gray color only)
iQOO Z11x (China)
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Type
iQOO 15
LTPO AMOLED, 1B colors, 144Hz, PWM, Dolby Vision, HDR10+, HDR Vivid, 1000 nits (typ), 2600 nits (HBM), 6000 nits (peak)
iQOO Z11x (China)
IPS LCD, 120Hz, 1200 nits (HBM)
Size
iQOO 15
6.85 inches, 114.0 cm2 (~90.7% screen-to-body ratio)
iQOO Z11x (China)
6.76 inches, 112.1 cm2 (~85.8% screen-to-body ratio)
Resolution
iQOO 15
1440 x 3168 pixels (~508 ppi density)
iQOO Z11x (China)
1080 x 2344 pixels, 19.5:9 ratio (~382 ppi density)
OS
iQOO 15
Android 16, up to 5 major Android upgrades, OriginOS 6
iQOO Z11x (China)
Android 16, OriginOS 6
Chipset
iQOO 15
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
iQOO Z11x (China)
Mediatek Dimensity 7400 (4 nm)
CPU
iQOO 15
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
iQOO Z11x (China)
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
iQOO 15
Adreno 840
iQOO Z11x (China)
Mali-G615 MC2
Card slot
iQOO 15
No
iQOO Z11x (China)
No
Internal
iQOO 15
256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
iQOO Z11x (China)
256GB 8GB RAM, 256GB 12GB RAM, 512GB 8GB RAM, 512GB 12GB RAM
Other
iQOO 15
UFS 4.1
iQOO Z11x (China)
UFS 3.1
Triple
iQOO 15
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 50 MP, f/2.6, 85mm (periscope telephoto), 1/1.95", 0.8µm, PDAF, OIS, 3x optical zoom 50 MP, f/2.1, 15mm (ultrawide), 1/2.76", 0.64µm, AF
iQOO Z11x (China)
-
Features
iQOO 15
LED flash, HDR, panorama
iQOO Z11x (China)
LED flash, HDR, panorama
Video
iQOO 15
8K@30fps, 4K@24/30/60fps, 1080p@30/60/120/240fps, gyro-EIS
iQOO Z11x (China)
4K@30fps, 1080p@30fps, gyro-EIS
Dual
iQOO 15
-
iQOO Z11x (China)
50 MP, (wide), 1/2.93", PDAF Auxiliary lens
Single
iQOO 15
32 MP, f/2.2, 21mm (wide), 1/3.1", 0.7µm
iQOO Z11x (China)
8 MP, f/2.1, (wide)
Features
iQOO 15
HDR
iQOO Z11x (China)
-
Video
iQOO 15
4K@30/60fps, 1080p@30/60fps
iQOO Z11x (China)
1080p@30fps
Loudspeaker
iQOO 15
Yes, with stereo speakers
iQOO Z11x (China)
Yes, with stereo speakers
3.5mm jack
iQOO 15
No
iQOO Z11x (China)
No
Other
iQOO 15
24-bit/192kHz Hi-Res audio Snapdragon Sound
iQOO Z11x (China)
-
WLAN
iQOO 15
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
iQOO Z11x (China)
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
iQOO 15
6.0, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5
iQOO Z11x (China)
5.4, A2DP, LE
Positioning
iQOO 15
GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)
iQOO Z11x (China)
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
iQOO 15
Yes
iQOO Z11x (China)
Yes
Infrared port
iQOO 15
Yes
iQOO Z11x (China)
Yes
Radio
iQOO 15
No
iQOO Z11x (China)
No
USB
iQOO 15
USB Type-C 3.2, OTG
iQOO Z11x (China)
USB Type-C 2.0, OTG
Sensors
iQOO 15
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
iQOO Z11x (China)
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
iQOO 15
Si/C Li-Ion 7000 mAh
iQOO Z11x (China)
Si/C Li-Ion 7200 mAh
Charging
iQOO 15
100W wired, PPS, PD 40W wireless Bypass charging
iQOO Z11x (China)
44W wired, PPS, 50% in 43 min Reverse wired
Colors
iQOO 15
Alpha, Legend, Gray, Green, Blue
iQOO Z11x (China)
Black, White, Green
Models
iQOO 15
I2501, V2505A
iQOO Z11x (China)
V2532A
Price
iQOO 15
₹ 72,998
iQOO Z11x (China)
About 190 EUR