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- iQOO Z11x (China) vs Redmi Note 15 Special
Vivo iQOO Z11x (China) vs Xiaomi Redmi Note 15 Special
What iQOO Z11x (China) does better (9) and where Redmi Note 15 Special wins (8) — every spec side by side.
vs
7.1Display9.0
5.4Camera6.3
8.7Battery8.1
8.9Features6.4
Dimensions
Size comparison
iQOO Z11x (China)Redmi Note 15 Special
| iQOO Z11x (China) | Redmi Note 15 Special | Difference | |
|---|---|---|---|
| Height | 166.6 mm | 164 mm | +2.6 mm |
| Width | 78.4 mm | 75.4 mm | +3 mm |
| Thickness | 8.4 mm | 7.4 mm | +1 mm |
| Weight | 219 g | 178 g | +41 g |
Drawn to the same scale from the official dimensions (front and side).
Why is iQOO Z11x (China) better than Redmi Note 15 Special?
- Battery capacity7,200 mAh vs 5,800 mAh+24%
- RAM12 GB vs 8 GB+50%
- Storage (max)512 GB vs 256 GB2×
- NFCYes · Redmi Note 15 Special: No
- Water resistance (IPx)IPx8 vs IPx6+33%
- Storage (base)256 GB vs 128 GB2×
- CPU frequency2.6 GHz vs 2.4 GHz+8%
- Wi-Fi standardWi-Fi 6 vs Wi-Fi 5+20%
- Bluetooth5.4 vs 5.1+6%
Why is Redmi Note 15 Special better than iQOO Z11x (China)?
- Peak brightness1,200 nits vs 3,200 nits2.7×
- OLED panelNo · iQOO Z11x (China): Yes
- Selfie camera8 MP vs 20 MP2.5×
- Wired charging44 W vs 45 W+2%
- Weight219 g vs 178 g+23%
- Memory card slotNo · iQOO Z11x (China): Yes
- Thickness8.4 mm vs 7.4 mm+14%
- Screen-to-body ratio85.8% vs 89.7%+5%
Specifications
Side by side
| Design | ||
| Weight | 219 g | 178 g |
| Thickness | 8.4 mm | 7.4 mm |
| Height | 166.6 mm | 164 mm |
| Width | 78.4 mm | 75.4 mm |
| Frame | Plastic | Plastic |
| Back | Plastic | Eco leather |
| Ingress protection | IP68 | IP66 |
| Water resistance (IPx) | IPx8 | IPx6 |
| Colours | Black, White, Green | Crimson Reserve Red, Carbon Black, Frosted White |
| Display | ||
| Screen size | 6.8″ | 6.8″ |
| Panel | IPS LCD | AMOLED |
| OLED panel | No | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,344 px | 2,392 px |
| Pixel density | 382 ppi | 388 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,200 nits | 3,200 nits |
| Screen-to-body ratio | 85.8% | 89.7% |
| Performance | ||
| Chipset | Mediatek Dimensity 7400 | Qualcomm SM6475-AB Snapdragon 6 Gen 3 |
| Chip maker | MediaTek | Qualcomm |
| Process | 4 nm | 4 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.6 GHz | 2.4 GHz |
| GPU | Mali-G615 MC2 | Adreno 710 |
| AnTuTu score | 983,562 | — |
| Geekbench 6 (multi-core) | 2,988 | — |
| Memory | ||
| RAM | 12 GB | 8 GB |
| Storage (max) | 512 GB | 256 GB |
| Storage (base) | 256 GB | 128 GB |
| Storage type | UFS 3.1 | UFS 2.2 |
| Memory card slot | No | Yes |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | — | f/1.8 |
| Main sensor size | 1/2.93" | 1/2.88" |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 4K | 4K |
| 4K video frame rate | 30 fps | 30 fps |
| Selfie camera | 8 MP | 20 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 7,200 mAh | 5,800 mAh |
| Battery type | Si/C | Li-Ion |
| Wired charging | 44 W | 45 W |
| Charged in 30 min | 35% | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.1 |
| NFC | Yes | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | Yes | Yes |
| 3.5 mm headphone jack | No | No |
| Fingerprint sensor | Side | Under display |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, compass |
| Software | ||
| OS at launch | Android 16 | Android 15 |
| Platform | Android | Android |
| Interface | OriginOS 6 | HyperOS 3 |
| Major OS updates promised | — | 4 |
