Side-by-side technical data
Hotwav Note 15 Pro vs Ulefone Note 21
Comparison between Hotwav Note 15 Pro and Ulefone Note 21: camera, battery, fast charging, display, performance and colors, side by side. More phones from Hotwav and Ulefone.
The verdict
Neither runs away with it: each wins something.
| Category | Note 15 Pro | Note 21 |
|---|---|---|
| Design & display | 4.2 | 5.1 |
| Performance & hardware | 3.1 | 2.9 |
| Camera | 3.5 | 3.0 |
| Connectivity | 5.2 | 5.4 |
| Battery & charging | 5.3 | 5.1 |
Which one is for you?
Hotwav Note 15 Pro, if you care about…
- Battery Capacity
- 5,160 mAh
- against 5,000 mAh
- Body Thickness
- 8.9 mm
- against 9.2 mm
- Drop Resistance Class
- A
- against C
- Drop Test Count
- 270
- against 113
Ulefone Note 21, if you care about…
- AnTuTu Score
- 251,000
- against 235,000
- Weight
- 196.1 g
- against 223 g
- Charge cycles
- 1,000
- against 800
Specification comparison
Performance
| Specification | Note 15 Pro | Note 21 |
|---|---|---|
| Processor Model | Unisoc Tiger T606 | Unisoc T606 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Mali-G57 | Mali-G57 MP1 |
| Storage Type | — | eMMC 5.1 |
| Maximum CPU Clock | 1.6 GHz | 1.6 GHz |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 235,000 | 251,000 Best value |
| Geekbench 6 Single-Core | — | 371 |
| Geekbench 6 Multi-Core | — | 1,391 |
| CPU Description | 2×1.6 GHz Cortex-A75 + 6×1.6 GHz Cortex-A55 | 2x1.6 GHz Cortex-A75 + 6x1.6 GHz Cortex-A55 |
| 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 15 Pro | Note 21 |
|---|---|---|
| Body Colors | Black, Blue, Cyan | Black, Purple |
| Body Thickness | 8.9 mm Best value | 9.2 mm |
| Body Width | 76.5 mm | 75.16 mm |
| Body Height | 166.2 mm | 163.2 mm |
| Weight | 223 g | 196.1 g Best value |
| Usable Surface | 82 % | 84 % Best value |
| Body Materials | Plastic | Plastic |
| Drop Resistance Class | A Best value | C |
| Repairability Class | B | B |
| Drop Test Count | 270 Best value | 113 |
Battery
| Specification | Note 15 Pro | Note 21 |
|---|---|---|
| Battery Efficiency Rating | A Best value | B |
| Battery Capacity | 5,160 mAh Best value | 5,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 10 W | 10 W |
| Battery Features | Fast Charging, Non-Removable | Fast Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable |
| Charge cycles | 800 | 1,000 Best value |
Display
| Specification | Note 15 Pro | Note 21 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 500 nits | — |
| Display Diagonal | 6.6″ Best value | 6.56″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,612 px | 1,612 px |
| Display Pixel Density | 267 ppi | 269 ppi Best value |
| Display Refresh Rate | — | 90 Hz |
| Display Features | Water Drop Notch, Curved Glass, Capacitive Touch, Multi-Touch | Water Drop Notch, Curved Glass, Capacitive Touch, Multi-Touch, Frameless |
Sensors
| Specification | Note 15 Pro | Note 21 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Note 15 Pro | Note 21 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Compass, Light Sensor, Proximity Sensor | Fingerprint Sensor, Accelerometer, Compass, Light Sensor, Proximity Sensor |
Software
| Specification | Note 15 Pro | Note 21 |
|---|---|---|
| Operating System | Android 14 | Android 14 |
| OS Family | Android | Android |
| OS Version | 14 | 14 |
| Google Services | Yes | Yes |
| Widevine L1 | — | Yes |
Connectivity
| Specification | Note 15 Pro | Note 21 |
|---|---|---|
| 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 B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66 | 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 |
| Cellular Technologies | — | 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, LE | A2DP, HID, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | Computer Sync, OTA Sync, FM Radio, VoLTE, USB Charging, USB Mass Storage, USB OTG, USB Type-C | 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 |
| Max. download speed | — | 300 Mbps |
| Max. upload speed | — | 100 Mbps |
Audio
| Specification | Note 15 Pro | Note 21 |
|---|---|---|
| Audio Features | A2DP, LE | A2DP, HID, LE |
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