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- iQOO Z11x (China) vs Redmi Note 15 4G
Vivo iQOO Z11x (China) vs Xiaomi Redmi Note 15 4G
What iQOO Z11x (China) does better (12) and where Redmi Note 15 4G wins (9) — every spec side by side.
vs
7.1Display8.5
7.0Performance4.2
5.4Camera6.4
8.7Battery7.8
8.9Features5.8
Dimensions
Size comparison
iQOO Z11x (China)Redmi Note 15 4G
| iQOO Z11x (China) | Redmi Note 15 4G | Difference | |
|---|---|---|---|
| Height | 166.6 mm | 164 mm | +2.6 mm |
| Width | 78.4 mm | 75.4 mm | +3 mm |
| Thickness | 8.4 mm | 7.9 mm | +0.5 mm |
| Weight | 219 g | 184 g | +35 g |
Drawn to the same scale from the official dimensions (front and side).
Why is iQOO Z11x (China) better than Redmi Note 15 4G?
- AnTuTu score983,562 vs 581,234+69%
- Geekbench 6 (multi-core)2,988 vs 1,705+75%
- RAM12 GB vs 8 GB+50%
- Water resistance (IPx)IPx8 vs IPx42×
- 5GYes · Redmi Note 15 4G: No
- Battery capacity7,200 mAh vs 6,000 mAh+20%
- Wired charging44 W vs 33 W+33%
- Storage (base)256 GB vs 128 GB2×
- Max video4K vs 1080p
- CPU frequency2.6 GHz vs 2.2 GHz+18%
- Process4 nm vs 6 nm+50%
- Wi-Fi standardWi-Fi 6 vs Wi-Fi 5+20%
Why is Redmi Note 15 4G better than iQOO Z11x (China)?
- Main camera50 MP vs 108 MP2.2×
- Peak brightness1,200 nits vs 3,200 nits2.7×
- OLED panelNo · iQOO Z11x (China): Yes
- Selfie camera8 MP vs 20 MP2.5×
- Memory card slotNo · iQOO Z11x (China): Yes
- Weight219 g vs 184 g+19%
- Charged in 30 min35% vs 38%+9%
- Thickness8.4 mm vs 7.9 mm+6%
- Screen-to-body ratio85.8% vs 89.7%+5%
Specifications
Side by side
| Design | ||
| Weight | 219 g | 184 g |
| Thickness | 8.4 mm | 7.9 mm |
| Height | 166.6 mm | 164 mm |
| Width | 78.4 mm | 75.4 mm |
| Frame | Plastic | Plastic |
| Back | Plastic | Plastic |
| Ingress protection | IP68 | IP64 |
| Water resistance (IPx) | IPx8 | IPx4 |
| Glass protection | — | Gorilla Glass 5 |
| Colours | Black, White, Green | Black, Forest Green, Glacier Blue, Purple |
| 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 |
| Measured brightness | — | 1,144 nits |
| Screen-to-body ratio | 85.8% | 89.7% |
| HDR | — | Yes |
| Performance | ||
| Chipset | Mediatek Dimensity 7400 | Mediatek Helio G100 Ultra |
| Chip maker | MediaTek | MediaTek |
| Process | 4 nm | 6 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.6 GHz | 2.2 GHz |
| GPU | Mali-G615 MC2 | Mali-G57 MC2 |
| AnTuTu score | 983,562 | 581,234 |
| Geekbench 6 (multi-core) | 2,988 | 1,705 |
| Memory | ||
| RAM | 12 GB | 8 GB |
| Storage (max) | 512 GB | 512 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 | 108 MP |
| Main camera aperture | — | f/1.7 |
| Main sensor size | 1/2.93" | 1/1.67" |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 4K | 1080p |
| 4K video frame rate | 30 fps | — |
| Selfie camera | 8 MP | 20 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 7,200 mAh | 6,000 mAh |
| Battery type | Si/C | Li-Po |
| Wired charging | 44 W | 33 W |
| Charged in 30 min | 35% | 38% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.3 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Infrared port | — | Yes |
| 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, proximity |
| SAR (head) | — | 0.98 W/kg |
| Software | ||
| OS at launch | Android 16 | Android 15 |
| Platform | Android | Android |
| Interface | OriginOS 6 | HyperOS 2 |
| Major OS updates promised | — | 4 |
| EU label | ||
| Energy class | — | B |
| Battery charge cycles | — | 1,000 |
| Endurance per cycle | — | 55 h |
| Repairability class | — | C |
| Drop resistance class | — | A |
