Honor 400 Smart vs Huawei Maimang 9
| Type | Touch | Touch | 
| Waterproofness & dust-resistance | IP54 | |
| Dimensions | 166.89 x 76.80 x 8.24 mm | 170.00 x 78.50 x 8.90 mm | 
| Weight | 208.00 g | 212.00 g | 
| Display size | 6.77" | 6.81" | 
| Display | Color / IPS TFT 16,7M colors 120 Hz 720 x 1610 px (6.77") 261 ppi | Color / IPS TFT 16M colors 1080 x 2400 px (6.81") 386 ppi | 
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Playback time (max.) | nd | Audio: 84 h (3.5 days) Video: 17 h (0.7 days) | 
| Internet browsing time (max.) | nd | 4G: 15 h (0.6 days) | 
| Standard battery | Li-Po 6500 mAhBuy powerbank | Li-Po 4300 mAhBuy powerbank | 
| Quick battery charging | SuperCharge | |
| Wireless battery charging | ||
| Internal memory | 128 GB, 256 GB | 64 GB, 128 GB, 256 GB | 
| End-user memory | UNKNOWN, 115 GB | |
| RAM memory | 6 GB, 8 GB | 4 GB, 6 GB, 8 GB | 
| Memory cards | Nano Memory (NM card) up to 512 GBBuy memory card | |
| Operating system | Android 15 | Android 10 | 
| Interface | Magic UI 9.0 | EMUI 10.1.1 | 
| Processor | Qualcomm Snapdragon 685 SM6225-AD | MediaTek Dimensity 800 MT6873 | 
| Processor clock | 2800 MHz | 2000 MHz | 
| GPU | Adreno | ARM Mali-G57 MC4 | 
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | 
| DualSIM mode | dual standby | dual standby | 
| Hybrid DualSIM | ||
| Announced | 3Q 2025 | 3Q 2020 | 
| Other names | - | TNN-AN00 | 
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 
| UMTS | 850 900 1900 2100 | 850 900 1900 2100 | 
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2100, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | 
| Standard 5G | FDD 5G: 2100, 1800, 850 TDD 5G: 4700, 3500, 2500 | |
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA | 
 
            
