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- 400 vs 15T
Honor 400 vs Xiaomi 15T
What 400 does better (9) and where 15T wins (17) — every spec side by side.
Dimensions
Size comparison
40015T
| 400 | 15T | Difference | |
|---|---|---|---|
| Height | 156.5 mm | 163.2 mm | −6.7 mm |
| Width | 74.6 mm | 78 mm | −3.4 mm |
| Thickness | 7.3 mm | 7.5 mm | −0.2 mm |
| Weight | 184 g | 194 g | −10 g |
Drawn to the same scale from the official dimensions (front and side).
Why is 400 better than 15T?
- Main camera200 MP vs 50 MP4×
- Wired charging80 W vs 67 W+19%
- Peak brightness5,000 nits vs 3,200 nits+56%
- Repairability classB vs C
- Weight184 g vs 194 g+5%
- Pixel density460 ppi vs 447 ppi+3%
- Selfie camera50 MP vs 32 MP+56%
- Charged in 30 min88% vs 60%+47%
- Thickness7.3 mm vs 7.5 mm+3%
Why is 15T better than 400?
- AnTuTu score864,286 vs 1,640,253+90%
- Geekbench 6 (multi-core)3,198 vs 6,327+98%
- 3DMark Wild Life Extreme1,492 vs 3,8112.6×
- Telephoto cameraNo · 400: Yes
- Battery capacity5,300 mAh vs 5,500 mAh+4%
- Water resistance (IPx)IPx5 vs IPx8+60%
- Active use (test)12.5 h vs 14.9 h+19%
- CPU frequency2.63 GHz vs 3.25 GHz+24%
- Drop resistance classB vs A
- Screen size6.6″ vs 6.8″+4%
- Rear cameras2 vs 3+50%
- Battery charge cycles1,200 vs 1,600+33%
Specifications
Side by side
| Design | ||
| Weight | 184 g | 194 g |
| Thickness | 7.3 mm | 7.5 mm |
| Height | 156.5 mm | 163.2 mm |
| Width | 74.6 mm | 78 mm |
| Frame | Plastic | Plastic |
| Back | Plastic | Plastic |
| Ingress protection | IP65 | IP68 |
| Water resistance (IPx) | IPx5 | IPx8 |
| Glass protection | — | Corning Gorilla Glass 7i |
| Colours | Midnight Black, Meteor Silver, Desert Gold, Tidal Blue | Black, Gray, Rose Gold |
| Display | ||
| Screen size | 6.6″ | 6.8″ |
| Panel | AMOLED | AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,264 px | 1,280 px |
| Resolution (height) | 2,736 px | 2,772 px |
| Pixel density | 460 ppi | 447 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 5,000 nits | 3,200 nits |
| Measured brightness | 1,550 nits | 1,525 nits |
| Screen-to-body ratio | 90.3% | 90% |
| HDR | Yes | Yes |
| Performance | ||
| Chipset | Qualcomm SM7550-AB Snapdragon 7 Gen 3 | Mediatek Dimensity 8400 Ultra |
| Chip maker | Qualcomm | MediaTek |
| Process | 4 nm | 4 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.63 GHz | 3.25 GHz |
| GPU | Adreno 720 | Mali-G720 MC7 |
| AnTuTu score | 864,286 | 1,640,253 |
| Geekbench 6 (multi-core) | 3,198 | 6,327 |
| 3DMark Wild Life Extreme | 1,492 | 3,811 |
| Memory | ||
| RAM | 12 GB | 12 GB |
| Storage (max) | 512 GB | 512 GB |
| Storage (base) | 256 GB | 256 GB |
| Storage type | — | UFS 4.1 |
| Memory card slot | No | No |
| Camera | ||
| Main camera | 200 MP | 50 MP |
| Main camera aperture | f/1.9 | f/1.7 |
| Main sensor size | 1/1.4" | 1/1.55" |
| Rear cameras | 2 | 3 |
| Optical stabilisation | Yes | Yes |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | Yes |
| Optical zoom | — | 2× |
| Max video | 4K | 4K |
| 4K video frame rate | — | 60 fps |
| Selfie camera | 50 MP | 32 MP |
| 4K selfie video | Yes | Yes |
| Battery | ||
| Battery capacity | 5,300 mAh | 5,500 mAh |
| Battery type | Si/C | Li-Po |
| Active use (test) | 12.5 h | 14.9 h |
| Wired charging | 80 W | 67 W |
| Charged in 30 min | 88% | 60% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | Yes | Yes |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 6E |
| Bluetooth | 5.4 | 6 |
| NFC | Yes | Yes |
| 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 | GLONASS, GALILEO, BDS, QZSS, NavIC |
| Features | ||
| Stereo speakers | Yes | Yes |
| 3.5 mm headphone jack | No | No |
| Loudspeaker loudness | -25.8 LUFS | -24.9 LUFS |
| Fingerprint sensor | Under display | Under display |
| Sensors | Fingerprint (under display, optical), accelerometer, compass, proximity (ultrasonic) | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| SAR (head) | — | 0.99 W/kg |
| Software | ||
| OS at launch | Android 15 | Android 15 |
| Platform | Android | Android |
| Interface | MagicOS 10 | HyperOS 3 |
| Major OS updates promised | 6 | — |
| EU label | ||
| Energy class | A | A |
| Battery charge cycles | 1,200 | 1,600 |
| Endurance per cycle | 56 h | 58 h |
| Repairability class | B | C |
| Drop resistance class | B | A |
