Side-by-side technical data
Honor 400 Smart 4G vs vivo Y21 5G
Comparison between Honor 400 Smart 4G and vivo Y21 5G: camera, battery, fast charging, display, performance and colors, side by side. More phones from Honor and vivo.
The verdict
Your pick: Honor 400 Smart 4G, ahead on Performance & hardware and Camera. Unless Connectivity decides it for you.
| Category | 400 Smart 4G | Y21 5G |
|---|---|---|
| Design & display | 5.6 | 5.8 |
| Performance & hardware | 4.7 | 4.4 |
| Camera | 4.6 | 3.8 |
| Connectivity | 5.6 | 6.8 |
| Battery & charging | 7.0 | 7.1 |
Which one is for you?
Honor 400 Smart 4G, if you care about…
- Repairability Class
- B
- against C
- Battery Endurance
- 69 h 32 min
- against 67 h 13 min
vivo Y21 5G, if you care about…
- AnTuTu Score
- 409,000
- against 335,000
- Bluetooth Version
- Bluetooth 5.4
- against Bluetooth 5.0
- RAM Type
- LPDDR4X
- against LPDDR4
- Peak Display Brightness
- 1,200 nits
- against 850 nits
Specification comparison
Performance
| Specification | 400 Smart 4G | Y21 5G |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 685 | MediaTek Dimensity 6300 |
| Processor Process Size | 6 nm | 6 nm |
| Graphics GPU | Qualcomm Adreno 610 | Mali-G57 MC2 |
| Storage Type | UFS | eMMC 5.1 |
| Maximum CPU Clock | 2.8 GHz Best value | 2.4 GHz |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 335,000 | 409,000 Best value |
| CPU Description | Octa-core (4x2.8 GHz Cortex-A73 and 4x1.9 GHz Cortex-A53) | Octa-core: 2x2.4 GHz Cortex-A76 and 6x2.0 GHz Cortex-A55 |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | LPDDR4 | LPDDR4X Best value |
| Expandable Storage | No | Yes Best value |
| AnTuTu version | v10 | v10 |
Design
| Specification | 400 Smart 4G | Y21 5G |
|---|---|---|
| Body Colors | Black, Gold, Silver | Gold, Blue, Black, Silver |
| Body Thickness | 8.2 mm Best value | 8.4 mm |
| Body Width | 76.8 mm | 77.1 mm |
| Body Height | 166.9 mm | 167.4 mm |
| Weight | 208 g Best value | 209 g |
| Usable Surface | 86 % Best value | 85 % |
| Body Materials | Plastic | Glass, Plastic |
| Resistance Features | IP54 | IP65, MIL-STD-810H Best value |
| Drop Resistance Class | A | A |
| Repairability Class | B Best value | C |
| Drop Test Count | 270 | 270 |
| Unfolded thickness | — | 8.4 mm |
Battery
| Specification | 400 Smart 4G | Y21 5G |
|---|---|---|
| Battery Efficiency Rating | A | A |
| Battery Capacity | 6,500 mAh | 6,500 mAh |
| Battery Type | Li-Polymer | Li-Ion |
| Fast Charge Power | 35 W | 44 W Best value |
| Battery Features | Fast Charging, Non-Removable, Reverse Charging | Fast Charging, Reverse Charging, Non-Removable |
| Battery Endurance | 69 h 32 min Best value | 67 h 13 min |
| Charge cycles | 1,600 | 1,600 |
Display
| Specification | 400 Smart 4G | Y21 5G |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 850 nits | 1,200 nits Best value |
| Display Diagonal | 6.77″ Best value | 6.74″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,610 px Best value | 1,600 px |
| Display Pixel Density | 261 ppi Best value | 260 ppi |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Display Features | Mohs Level 4, Hole-Punch Notch, SGS Certified, TÜV Rheinland Eye Comfort Certification, DCI-P3, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless | Mohs Level 4, Water Drop Notch, TÜV Rheinland Low Blue Light, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, 120Hz |
Sensors
| Specification | 400 Smart 4G | Y21 5G |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | 400 Smart 4G | Y21 5G |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Light Sensor | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Light Sensor |
Software
| Specification | 400 Smart 4G | Y21 5G |
|---|---|---|
| Operating System | Android 15 | Android 16 |
| OS Family | Android | Android |
| OS Version | 15 | 16 Best value |
| OS Update Support | 5 years | 5 years |
| Google Services | Yes | Yes |
Connectivity
| Specification | 400 Smart 4G | Y21 5G |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B19, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66, 4G LTE B71, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n20, 5G NR n28a, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n71, 5G NR n77, 5G NR n78 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, LTE, 5G Best value |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g/n/ac |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.4 Best value |
| Bluetooth Profiles | A2DP, LE, aptX HD | A2DP, EDR, HID, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, Galileo, BeiDou | GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo Best value |
| Connectivity Features | NFC, USB Type-C, USB 2.0, USB OTG, USB Charging, USB Mass Storage, USB Host 2.0, Computer Sync, OTA Sync, Tethering, VoLTE | 3.5 mm Audio Jack, Infrared, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C, NFC, Computer Sync, OTA Sync, FM Radio, Tethering, VoLTE |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 390 Mbps | — |
| Max. upload speed | 150 Mbps | — |
Audio
| Specification | 400 Smart 4G | Y21 5G |
|---|---|---|
| Audio Features | Stereo Speakers, aptX HD, A2DP, LE | Stereo Speakers, Bluetooth, A2DP, EDR, HID, LE |
Technical
| Specification | 400 Smart 4G | Y21 5G |
|---|---|---|
| Model numbers | LGN-NX1 | V2553, V2554 |
