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- 400 Smart vs Redmi 15C
Honor 400 Smart vs Xiaomi Redmi 15C
What 400 Smart does better (8) and where Redmi 15C wins (6) — every spec side by side.
Dimensions
Size comparison
400 SmartRedmi 15C
| 400 Smart | Redmi 15C | Difference | |
|---|---|---|---|
| Height | 166.9 mm | 173.2 mm | −6.3 mm |
| Width | 76.8 mm | 81.1 mm | −4.3 mm |
| Thickness | 8.4 mm | 8.2 mm | +0.2 mm |
| Weight | 189 g | 211 g | −22 g |
Drawn to the same scale from the official dimensions (front and side).
Why is 400 Smart better than Redmi 15C?
- Stereo speakersYes · Redmi 15C: No
- Battery capacity6,500 mAh vs 6,000 mAh+8%
- Wired charging35 W vs 33 W+6%
- Repairability classB vs C
- Weight189 g vs 211 g+12%
- Pixel density261 ppi vs 254 ppi+3%
- Battery charge cycles1,600 vs 1,000+60%
- Screen-to-body ratio86% vs 81.8%+5%
Why is Redmi 15C better than 400 Smart?
- Memory card slotNo · 400 Smart: Yes
- Peak brightness700 nits vs 810 nits+16%
- CPU frequency2.3 GHz vs 2.4 GHz+4%
- Selfie camera5 MP vs 8 MP+60%
- Bluetooth5.1 vs 5.4+6%
- Thickness8.4 mm vs 8.2 mm+2%
Specifications
Side by side
| Design | ||
| Weight | 189 g | 211 g |
| Thickness | 8.4 mm | 8.2 mm |
| Height | 166.9 mm | 173.2 mm |
| Width | 76.8 mm | 81.1 mm |
| Frame | Plastic | — |
| Back | Plastic | — |
| Ingress protection | IP64 | IP64 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Glass protection | Scratch-resistant glass | — |
| Colours | Black | Midnight Black, Mint Green, Dusk Purple, Moonlight Blue |
| Display | ||
| Screen size | 6.8″ | 6.9″ |
| Panel | TFT LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,610 px | 1,600 px |
| Pixel density | 261 ppi | 254 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 700 nits | 810 nits |
| Screen-to-body ratio | 86% | 81.8% |
| Performance | ||
| Chipset | Qualcomm SM6375 Snapdragon 6s Gen 3 | Mediatek Dimensity 6300 |
| Chip maker | Qualcomm | MediaTek |
| Process | 6 nm | 6 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.3 GHz | 2.4 GHz |
| GPU | Adreno 619 | Mali-G57 MC2 |
| AnTuTu score | 591,791 | — |
| Geekbench 6 (multi-core) | 2,125 | — |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage (max) | 256 GB | 256 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | UFS 2.2 | UFS 2.2 |
| Memory card slot | No | Yes |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | f/1.8 | f/1.8 |
| Main sensor size | — | 1/2.76" |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 5 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 6,500 mAh | 6,000 mAh |
| Battery type | Li-Po | — |
| Wired charging | 35 W | 33 W |
| Charged in 30 min | — | 54% |
| Wireless charging | No | No |
| Reverse wireless charging | Yes | — |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.1 | 5.4 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | Yes | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (side-mounted), accelerometer, compass |
| SAR (head) | — | 0.99 W/kg |
| Software | ||
| OS at launch | Android 15 | Android 15 |
| Platform | Android | Android |
| Interface | MagicOS 9.0 | HyperOS 2 |
| Major OS updates promised | — | 2 |
| EU label | ||
| Energy class | A | A |
| Battery charge cycles | 1,600 | 1,000 |
| Endurance per cycle | 70 h | 70 h |
| Repairability class | B | C |
| Drop resistance class | A | A |
