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- nova 15 vs Y400
Huawei nova 15 vs Vivo Y400
What nova 15 does better (13) and where Y400 wins (4) — every spec side by side.
Dimensions
Size comparison
nova 15Y400
| nova 15 | Y400 | Difference | |
|---|---|---|---|
| Height | 161.9 mm | 162.3 mm | −0.4 mm |
| Width | 75.5 mm | 75.3 mm | +0.2 mm |
| Thickness | 7.2 mm | 7.9 mm | −0.7 mm |
| Weight | 196 g | 197 g | −1 g |
Drawn to the same scale from the official dimensions (front and side).
Why is nova 15 better than Y400?
- RAM12 GB vs 8 GB+50%
- Storage (max)512 GB vs 256 GB2×
- Telephoto cameraYes · Y400: No
- NFCYes · Y400: No
- Wired charging100 W vs 90 W+11%
- Storage (base)256 GB vs 128 GB2×
- Rear cameras2 vs 12×
- Max video4K vs 1080p
- 4K selfie videoYes · Y400: No
- Selfie camera50 MP vs 32 MP+56%
- Wi-Fi standardWi-Fi 7 vs Wi-Fi 5+40%
- Bluetooth6 vs 5+20%
Why is Y400 better than nova 15?
- Water resistance (IPx)IPx5 vs IPx8+60%
- Memory card slotNo · nova 15: Yes
- Process7 nm vs 4 nm+75%
- Main camera aperturef/1.9 vs f/1.8+6%
Specifications
Side by side
| Design | ||
| Weight | 196 g | 197 g |
| Thickness | 7.2 mm | 7.9 mm |
| Height | 161.9 mm | 162.3 mm |
| Width | 75.5 mm | 75.3 mm |
| Frame | Plastic | Plastic |
| Back | Aluminium | Plastic |
| Ingress protection | IP65 | IP68 |
| Water resistance (IPx) | IPx5 | IPx8 |
| Glass protection | Aluminosilicate glass | — |
| Colours | Black, White, Purple, Green | Glam White, Olive Green |
| Display | ||
| Screen size | 6.7″ | 6.7″ |
| Panel | LTPO OLED | AMOLED |
| OLED panel | Yes | Yes |
| LTPO (adaptive 1–120 Hz) | Yes | — |
| Resolution (width) | 1,084 px | 1,080 px |
| Resolution (height) | 2,412 px | 2,400 px |
| Pixel density | 395 ppi | 395 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | — | 1,800 nits |
| Screen-to-body ratio | 88.6% | 87.9% |
| HDR | Yes | — |
| Performance | ||
| Chipset | Kirin 8020 | Qualcomm SM4450 Snapdragon 4 Gen 2 |
| Chip maker | Kirin | Qualcomm |
| Process | 7 nm | 4 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.22 GHz | 2.2 GHz |
| GPU | Maleoon 920C | Adreno 613 |
| AnTuTu score | 1,033,121 | — |
| Geekbench 6 (multi-core) | 2,610 | — |
| Memory | ||
| RAM | 12 GB | 8 GB |
| Storage (max) | 512 GB | 256 GB |
| Storage (base) | 256 GB | 128 GB |
| Storage type | — | UFS 3.1 |
| Memory card slot | No | Yes |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | f/1.9 | f/1.8 |
| Main sensor size | 1/1.56" | 1/2.96" |
| Rear cameras | 2 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | Yes | No |
| Optical zoom | 3× | — |
| Max video | 4K | 1080p |
| 4K video frame rate | 30 fps | — |
| Selfie camera | 50 MP | 32 MP |
| 4K selfie video | Yes | No |
| Battery | ||
| Battery capacity | 6,000 mAh | 6,000 mAh |
| Battery type | Si/C | Li-Ion |
| Wired charging | 100 W | 90 W |
| Charged in 30 min | — | 75% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 7 | Wi-Fi 5 |
| Bluetooth | 6 | 5 |
| NFC | Yes | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Infrared port | Yes | — |
| Dual-band GPS | Yes | — |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS, NavIC | 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, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| SAR (head) | — | 0.99 W/kg |
| Software | ||
| OS at launch | HarmonyOS 6.0 | Android 15 |
| Platform | HarmonyOS | Android |
| Interface | — | Funtouch 15 |
