Side-by-side technical data
Ulefone Note 21 vs Ulefone RugKing 2 Pro
Comparison between Ulefone Note 21 and Ulefone RugKing 2 Pro: camera, battery, fast charging, display, performance and colors, side by side. More phones from Ulefone.
The verdict
Neither runs away with it: each wins something.
| Category | Note 21 | RugKing 2 Pro |
|---|---|---|
| Design & display | 5.1 | 4.3 |
| Performance & hardware | 2.9 | 3.5 |
| Camera | 3.0 | 3.2 |
| Connectivity | 5.4 | 5.6 |
| Battery & charging | 5.1 | 5.1 |
Which one is for you?
Ulefone Note 21, if you care about…
- Battery Capacity
- 5,000 mAh
- against 4,550 mAh
- Weight
- 196.1 g
- against 253.7 g
- Usable Surface
- 84 %
- against 60.3 %
- Body Thickness
- 9.2 mm
- against 18 mm
Ulefone RugKing 2 Pro, if you care about…
- AnTuTu Score
- 305,000
- against 251,000
- Storage Type
- UFS 2.1
- against eMMC 5.1
- Display Pixel Density
- 295 ppi
- against 269 ppi
- Battery Features
- Fast Charging, Reverse Charging, Non-Removable
- against Fast Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable
Specification comparison
Performance
| Specification | Note 21 | RugKing 2 Pro |
|---|---|---|
| Processor Model | Unisoc T606 | Unisoc Tiger T615 (T7250) |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Mali-G57 MP1 | Mali-G57 MP1 |
| Storage Type | eMMC 5.1 | UFS 2.1 Best value |
| Maximum CPU Clock | 1.6 GHz | 1.8 GHz Best value |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 251,000 | 305,000 Best value |
| Geekbench 6 Single-Core | 371 | — |
| Geekbench 6 Multi-Core | 1,391 | — |
| CPU Description | 2x1.6 GHz Cortex-A75 + 6x1.6 GHz Cortex-A55 | Octa-core processor with 2 Cortex-A75 cores at 1.8 GHz and 6 Cortex-A55 cores at 1.6 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 4 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
Design
| Specification | Note 21 | RugKing 2 Pro |
|---|---|---|
| Body Colors | Black, Purple | Black, Green, Orange |
| Body Thickness | 9.2 mm Best value | 18 mm |
| Body Width | 75.16 mm | 80 mm |
| Body Height | 163.2 mm | 159 mm |
| Weight | 196.1 g Best value | 253.7 g |
| Usable Surface | 84 % Best value | 60.3 % |
| Body Materials | Plastic | Plastic |
| Resistance Features | — | IP68, IP69K, MIL-STD-810H |
| Waterproof Depth | — | 2 m |
| Drop Resistance Class | C | A Best value |
| Repairability Class | B | B |
| Drop Test Count | 113 | 270 Best value |
Battery
| Specification | Note 21 | RugKing 2 Pro |
|---|---|---|
| Battery Efficiency Rating | B | B |
| Battery Capacity | 5,000 mAh Best value | 4,550 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 10 W | 10 W |
| Battery Features | Fast Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable | Fast Charging, Reverse Charging, Non-Removable Best value |
| Charge cycles | 1,000 | 1,000 |
Display
| Specification | Note 21 | RugKing 2 Pro |
|---|---|---|
| Display Aspect Ratio | 20:9 | 18:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.56″ Best value | 5.45″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,612 px Best value | 1,440 px |
| Display Pixel Density | 269 ppi | 295 ppi Best value |
| Display Refresh Rate | 90 Hz | 90 Hz |
| Display Features | Water Drop Notch, Curved Glass, Capacitive Touch, Multi-Touch, Frameless | Gorilla Glass 3, Capacitive Touch, Multi-Touch, 90Hz, Color LED Notifications |
Sensors
| Specification | Note 21 | RugKing 2 Pro |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Note 21 | RugKing 2 Pro |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Compass, Light Sensor, Proximity Sensor | Accelerometer, Proximity Sensor, Compass, Fingerprint Sensor, Gyroscope, Light Sensor |
Software
| Specification | Note 21 | RugKing 2 Pro |
|---|---|---|
| Operating System | Android 14 | Android 15 |
| OS Family | Android | Android |
| OS Version | 14 | 15 Best value |
| Google Services | Yes | Yes |
| Widevine L1 | Yes | Yes |
Connectivity
| Specification | Note 21 | RugKing 2 Pro |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B5, 3G UMTS B8, 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 B17, 4G LTE B19, 4G LTE B20, 4G LTE B26, 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, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 3G UMTS B850, 3G UMTS B900, 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 B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66 |
| Cellular Technologies | 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 5.0 |
| Bluetooth Profiles | A2DP, HID, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, Galileo, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, Computer Sync, OTA Sync, FM Radio, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C | NFC, FM Radio, USB Type-C, USB Charging, USB Mass Storage, USB OTG, Computer Sync, OTA Sync, Tethering, 3.5 mm Audio Jack |
| USB Version | — | USB 2.0 |
| Max. download speed | 300 Mbps | — |
| Max. upload speed | 100 Mbps | — |
Audio
| Specification | Note 21 | RugKing 2 Pro |
|---|---|---|
| Audio Features | A2DP, HID, LE | A2DP, LE, Stereo Speakers |
