Side-by-side technical data
Cubot KingKong Power 3 vs vivo Y21d
Comparison between Cubot KingKong Power 3 and vivo Y21d: camera, battery, fast charging, display, performance and colors, side by side. More phones from Cubot and vivo.
The verdict
Neither runs away with it: each wins something.
| Category | KingKong Power 3 | Y21d |
|---|---|---|
| Design & display | 5.5 | 6.0 |
| Performance & hardware | 4.9 | 2.9 |
| Camera | 2.4 | 3.8 |
| Connectivity | 5.9 | 5.5 |
| Battery & charging | 6.9 | 7.1 |
Which one is for you?
Cubot KingKong Power 3, if you care about…
- Battery Capacity
- 10,200 mAh
- against 6,500 mAh
- AnTuTu Score
- 411,163
- against 222,000
- RAM Capacity
- 12 GB
- against 8 GB
- Storage Type
- UFS 2.2
- against eMMC 5.1
vivo Y21d, if you care about…
- Weight
- 209 g
- against 425 g
- Fast Charge Power
- 44 W
- against 33 W
- Usable Surface
- 84 %
- against 75 %
- Body Thickness
- 8.4 mm
- against 20 mm
Specification comparison
Performance
| Specification | KingKong Power 3 | Y21d |
|---|---|---|
| Processor Model | MediaTek Helio G99 | Unisoc T7225 |
| Processor Process Size | 6 nm Best value | 12 nm |
| Graphics GPU | Mali-G57 MC2 | Mali-G52 MP1 |
| Storage Type | UFS 2.2 Best value | eMMC 5.1 |
| Maximum CPU Clock | 2.2 GHz Best value | 1.8 GHz |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 411,163 Best value | 222,000 |
| Geekbench 6 Single-Core | 729 | — |
| Geekbench 6 Multi-Core | 1,979 | — |
| CPU Description | 2x Cortex-A76 at 2.2 GHz plus 6x Cortex-A55 at 2.0 GHz | Octa-core CPU with 2 Cortex-A75 cores and 6 Cortex-A55 cores at 1.8 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 12 GB Best value | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
Design
| Specification | KingKong Power 3 | Y21d |
|---|---|---|
| Body Colors | Black | Lavender, Black, Green, Coral |
| Body Thickness | 20 mm | 8.4 mm Best value |
| Body Width | 82.7 mm | 77 mm |
| Body Height | 175.3 mm | 166.1 mm |
| Weight | 425 g | 209 g Best value |
| Usable Surface | 75 % | 84 % Best value |
| Body Materials | Metal Best value | Glass, Plastic |
| Resistance Features | IP68, IP69, IP69K, MIL-STD-810H | IP68, IP69, MIL-STD-810H |
| Waterproof Depth | 1.5 m | 6 m Best value |
| Drop Resistance Class | A Best value | B |
| Repairability Class | C | C |
| Rugged Build | Yes Best value | No |
| Drop Test Count | 270 | — |
Battery
| Specification | KingKong Power 3 | Y21d |
|---|---|---|
| Battery Efficiency Rating | C | — |
| Battery Capacity | 10,200 mAh Best value | 6,500 mAh |
| Battery Type | Li-Polymer | Si-Carbon Li-Ion Best value |
| Fast Charge Power | 33 W | 44 W Best value |
| Battery Features | Fast Charging, Reverse Charging, Non-Removable, Rechargeable, Battery Level Indicator | Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable |
| Battery Endurance | 89 h 12 min Best value | 46 h |
| Charge cycles | 1,400 | — |
Display
| Specification | KingKong Power 3 | Y21d |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | — | 1,000 nits |
| Display Diagonal | 6.72″ Best value | 6.68″ |
| Display Horizontal Resolution | 1,080 px Best value | 720 px |
| Display Vertical Resolution | 2,408 px Best value | 1,608 px |
| Display Pixel Density | 393 ppi Best value | 264 ppi |
| Display Refresh Rate | 120 Hz Best value | 90 Hz |
| Display Features | Mohs Level 6, Water Drop Notch, Capacitive Touch, Multi-Touch | Hole-Punch Notch, TÜV Rheinland Eye Comfort Certification, DCI-P3, Color LED Notifications, Capacitive Touch, Multi-Touch, Frameless, Ion-Strengthened Glass, 90Hz |
Sensors
| Specification | KingKong Power 3 | Y21d |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | KingKong Power 3 | Y21d |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Light Sensor, Compass | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor |
Software
| Specification | KingKong Power 3 | Y21d |
|---|---|---|
| Operating System | Android 14 | Android 15 |
| OS Family | Android | Android |
| OS Version | 14 | 15 Best value |
| Google Services | Yes | Yes |
Connectivity
| Specification | KingKong Power 3 | Y21d |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 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 B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B28A, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66, 4G LTE B26, 4G LTE B39 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 3G UMTS B1, 3G UMTS B3, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 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 |
| Cellular Technologies | GSM, HSPA, UMTS, LTE | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| 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 5.2 | Bluetooth 5.2 |
| Bluetooth Profiles | A2DP | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS Best value |
| Connectivity Features | NFC, USB Type-C, USB OTG, USB Charging, USB Mass Storage, Computer Sync, OTA Sync, FM Radio, Tethering, VoLTE | FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Host 2.0, USB Type-C, 3.5 mm Audio Jack, Computer Sync, OTA Sync, Tethering, VoLTE, USB 2.0 |
| USB Version | USB Type-C | USB 2.0 |
| Max. download speed | 650 Mbps Best value | 300 Mbps |
| Max. upload speed | 150 Mbps Best value | 100 Mbps |
Audio
| Specification | KingKong Power 3 | Y21d |
|---|---|---|
| Audio Features | A2DP, Loudspeaker | Stereo Speakers, Hi-Res Audio Best value |
