Honor 400 has better RAM than Vivo V21 5G (8GB RAM + 256GB). In terms of display resolution, Honor 400 has better resolution of 2736 x 1264 than Vivo V21 5G (8GB RAM + 256GB) which has resolution of 2400 x 1080. Both have the same amount of internal memory.
| Name | Vivo V21 5G (8GB RAM + 256GB) | Honor 400 |
| RAM | 8 GB | 12 GB |
|---|---|---|
| Display | 6.44 in | 6.55 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 4000 mAh | 6000 mAh |
| Camera | 64 MP + 8 MP + 2 MP Triple | 200 MP + 12 MP Dual |
| Price | Rs. 30990 | Rs. 47990 |
The launch Date of the first phone is April 27, 2021. The cost of Vivo V21 5G (8GB RAM + 256GB) is Rs. 30990. The launch Date of the second phone is May 22, 2025. The Expected cost of Honor 400 is Rs. 47990.
Vivo V21 5G (8GB RAM + 256GB) has screen size of 6.44 inches which falls short to Honor 400's 6.55 inch screen. Vivo V21 5G (8GB RAM + 256GB) has Screen type where as Honor 400 has AMOLED Screen type. Honor's phone has display density of 460 PPI & Vivo's phone has only 409 PPI display density. In terms of screen to body ratio, Honor's phone has better screen to body ratio of ~ 90.3% than Vivo's phone ~ 84.8%. Both phones have same aspect ratio of 20:9.
Honor 400's larger 12 GB RAM is better for playing games and all with respect to Vivo V21 5G (8GB RAM + 256GB)'s lower 8 GB RAM. and both have same Internal Memory of 256 GB.
Honor 400's 200 MP + 12 MP Dual Rear Camera outshines Vivo V21 5G (8GB RAM + 256GB)'s 64 MP + 8 MP + 2 MP Triple Rear Camera in terms of resolution. Honor 400 will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Vivo V21 5G (8GB RAM + 256GB)'s 44 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 15 version.
| Name | Vivo V21 5G (8GB RAM + 256GB) | Honor 400 |
| General | ||
| Model | V21 5G | DNY-NX9 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April 27, 2021 | May 22, 2025 |
| Design | ||
| Dimensions | 73.9 x 159.7 x 7.3 mm | 74.6 x 156.5 x 7.3 mm |
| Weight | 176 g | 184 g |
| Bezel less | No | |
| Colors | Midnight Black, Meteor Silver, Desert Gold, Tidal Blue | |
| Display | ||
| Type | Color E3 AMOLED (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.44 inches, 1080 x 2400 pixels, 90 Hz | 6.55 inches, 1264 x 2736 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 409 PPI | ~ 460 PPI |
| Screen to Body Ratio | ~ 84.8% | ~ 90.3% |
| Glass Type | Schott Xensation UP Display Protection | |
| Brightness | 5000 nits (peak) | |
| Features | HDR10+ | HDR |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot) | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct | |
| Bluetooth | Yes, v5.1, A2DP, LE | Yes, v5.4, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, BEIDOU, GALILEO, GLONASS | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyroscope, Ambient Light Sensor, Proximity Sensor, E-compass | Accelerometer, Gyro, Compass, Ultrasound Proximity |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| Water Resistance | Yes | |
| IP Rating | IP65 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 64 MP ƒ/1.79 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.2 (Macro) Macro | 200 MP ƒ/1.9 (Wide Angle) 1/1.4", PDAF, OIS 12 MP ƒ/2.2 (Ultra Wide) |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama, Eye Autofocus, Night, Ultra-Wide Night, Ultra Stable Video, Art Portrait Video, Super Macro, Bokeh Portrait, Multi-Style Portrait | HDR, Panorama |
| Video Recording | 4K, 1080p | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 44 MP ƒ/2 (Wide Angle) Autofocus, LED Flash | 50 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K, 1080p |
| Technical | ||
| OS | Android v11 | Android v15 |
| Custom UI | MagicOS 13 | |
| Chipset | MediaTek Dimensity 800U | Qualcomm Snapdragon 7 Gen3 |
| CPU | 2.4 GHz, Octa Core Processor | 2.63 GHz, Octa Core Processor |
| Core Details | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | 1x Prime Core@ 2.8 GHz& 4 Performance Cores@ 2.4 GHz & 3x Efficiency Cores@ 1.8 GHz |
| GPU | Mali-G57 MC3 | Adreno 720 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC | Yes |
| Video | MP4, 3GP, AVI, FLV, MKV | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 6000 mAh, Si/C |
| Fast Charging | Yes, 33W Fast Charging | Yes, 80W |
| Reverse Charging | Yes, 5W | |