Side-by-side technical data
Blackview Rock 1 Pro vs vivo Y21d
Comparison between Blackview Rock 1 Pro and vivo Y21d: camera, battery, fast charging, display, performance and colors, side by side. More phones from Blackview and vivo.
The verdict
Neither runs away with it: each wins something.
| Category | Rock 1 Pro | Y21d |
|---|---|---|
| Design & display | 4.7 | 6.0 |
| Performance & hardware | 4.0 | 3.0 |
| Camera | 3.5 | 3.8 |
| Connectivity | 5.8 | 5.5 |
| Battery & charging | 6.9 | 7.1 |
Which one is for you?
Blackview Rock 1 Pro, if you care about…
- Battery Capacity
- 15,000 mAh
- against 6,500 mAh
- Body Materials
- Polycarbonate, Aluminium Alloy
- against Glass, Plastic
- Drop Resistance Class
- A
- against B
- Repairability Class
- B
- against C
vivo Y21d, if you care about…
- Bluetooth Version
- Bluetooth 5.2
- against Bluetooth 5.0
- Peak Display Brightness
- 1,000 nits
- against 700 nits
- Weight
- 209 g
- against 493 g
- Fast Charge Power
- 44 W
- against 33 W
Specification comparison
Performance
| Specification | Rock 1 Pro | Y21d |
|---|---|---|
| Processor Model | MediaTek Helio G81 | Unisoc T7225 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Mali-G52 MC2 | Mali-G52 MP1 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2 GHz Best value | 1.8 GHz |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 359,513 | 222,000 |
| CPU Description | Octa-core CPU with 2 Cortex-A75 cores at 2.0 GHz and 6 Cortex-A55 cores at 1.8 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 | 8 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v11 | v10 |
Design
| Specification | Rock 1 Pro | Y21d |
|---|---|---|
| Body Colors | Black | Lavender, Black, Green, Coral |
| Body Thickness | 24.7 mm | 8.4 mm Best value |
| Body Width | 83.5 mm | 77 mm |
| Body Height | 177.9 mm | 166.1 mm |
| Weight | 493 g | 209 g Best value |
| Usable Surface | 69.6 % | 84 % Best value |
| Body Materials | Polycarbonate, Aluminium Alloy Best value | Glass, Plastic |
| Resistance Features | IP68, 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 | B Best value | C |
| Drop Test Count | 270 | — |
Battery
| Specification | Rock 1 Pro | Y21d |
|---|---|---|
| Battery Efficiency Rating | B | — |
| Battery Capacity | 15,000 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 | Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable |
| Battery Endurance | 145 h 49 min Best value | 46 h |
| Charge cycles | 800 | — |
Display
| Specification | Rock 1 Pro | Y21d |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 700 nits | 1,000 nits Best value |
| Display Diagonal | 6.56″ | 6.68″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,612 px Best value | 1,608 px |
| Display Pixel Density | 269 ppi Best value | 264 ppi |
| Display Refresh Rate | 90 Hz | 90 Hz |
| Touch Sampling Rate | 180 Hz | — |
| Display Features | Panda Glass, Mohs Level 5, Hole-Punch Notch, Scratch Resistant, 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 | Rock 1 Pro | Y21d |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Rock 1 Pro | Y21d |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Gravity Sensor, Light Sensor, Barometer, Cooling System, Altimeter | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor |
Software
| Specification | Rock 1 Pro | Y21d |
|---|---|---|
| Operating System | Android 16 | Android 15 |
| OS Family | Android | Android |
| OS Version | 16 Best value | 15 |
| Google Services | Yes | Yes |
| Widevine L1 | Yes | — |
Connectivity
| Specification | Rock 1 Pro | 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 B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 3G UMTS B900, 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 B19, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 | 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, CDMA, HSPA, LTE | GSM, HSPA, LTE |
| 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, 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 5.0 | Bluetooth 5.2 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS Best value |
| Connectivity Features | NFC, FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Host, USB Type-C, Computer Sync, OTA Sync, 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 2.0 |
| Max. download speed | — | 300 Mbps |
| Max. upload speed | — | 100 Mbps |
Audio
| Specification | Rock 1 Pro | Y21d |
|---|---|---|
| Audio Features | Stereo Speakers, A2DP | Stereo Speakers, Hi-Res Audio |
