Side-by-side technical data
Umidigi Power 3 vs Samsung Galaxy A21s
Comparison between Umidigi Power 3 and Samsung Galaxy A21s: camera, battery, fast charging, display, performance and colors, side by side. More phones from Umidigi and Samsung.
The verdict
Your pick: Umidigi Power 3, ahead on Performance & hardware and Battery & charging. Unless Connectivity decides it for you.
| Category | Power 3 | Galaxy A21s |
|---|---|---|
| Design & display | 4.6 | 4.8 |
| Performance & hardware | 3.3 | 2.6 |
| Camera | 5.1 | 4.9 |
| Connectivity | 3.8 | 5.6 |
| Battery & charging | 5.9 | 5.3 |
Which one is for you?
Umidigi Power 3, if you care about…
- Battery Capacity
- 6,150 mAh
- against 5,000 mAh
- Display Pixel Density
- 395 ppi
- against 270 ppi
- Fast Charge Power
- 18 W
- against 15 W
- Geekbench 6 Single-Core
- 299
- against 222
Samsung Galaxy A21s, if you care about…
- RAM Capacity
- 6 GB
- against 4 GB
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.2
- Maximum Storage Capacity
- 128 GB
- against 64 GB
- Weight
- 192 g
- against 228 g
Specification comparison
Performance
| Specification | Power 3 | Galaxy A21s |
|---|---|---|
| Processor Model | MediaTek Helio P60 | Samsung Exynos 850 |
| Processor Process Size | 12 nm | 8 nm Best value |
| Graphics GPU | Mali-G72 MP3 | Mali-G52 MP1 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2 GHz | 2 GHz |
| Maximum Storage Capacity | 64 GB | 128 GB Best value |
| AnTuTu Score | — | 107,157 |
| Geekbench 6 Single-Core | 299 Best value | 222 |
| Geekbench 6 Multi-Core | 1,155 Best value | 868 |
| CPU Description | — | Octa-core CPU with 4 Cortex-A55 cores at 2.0 GHz and 4 Cortex-A55 cores at 2.0 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 6 GB Best value |
| RAM Type | DDR4 | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | v8 |
Design
| Specification | Power 3 | Galaxy A21s |
|---|---|---|
| Body Colors | Grey | Black, White, Blue, Red |
| Body Thickness | 10.3 mm | 8.9 mm Best value |
| Body Width | 77.2 mm | 75.3 mm |
| Body Height | 162.1 mm | 163.7 mm |
| Weight | 228 g | 192 g Best value |
| Usable Surface | — | 82.8 % |
| Body Materials | — | Glass, Plastic |
Battery
| Specification | Power 3 | Galaxy A21s |
|---|---|---|
| Battery Capacity | 6,150 mAh Best value | 5,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 18 W Best value | 15 W |
| Battery Features | Battery Level Indicator, Fast Charging, Rechargeable, Non-Removable | Non-Removable, Rechargeable, Battery Level Indicator, Fast Charging |
Display
| Specification | Power 3 | Galaxy A21s |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 20:9 |
| Display Technology | IPS LCD | PLS LCD |
| Peak Display Brightness | — | 490 nits |
| Display Diagonal | 6.53″ Best value | 6.5″ |
| Display Horizontal Resolution | 1,080 px Best value | 720 px |
| Display Vertical Resolution | 2,340 px Best value | 1,600 px |
| Display Pixel Density | 395 ppi Best value | 270 ppi |
| Display Refresh Rate | 60 Hz | 60 Hz |
| Display Features | Touchscreen | Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Touchscreen |
Sensors
| Specification | Power 3 | Galaxy A21s |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Sensor
| Specification | Power 3 | Galaxy A21s |
|---|---|---|
| Sensor Features | Accelerometer, Compass, Fingerprint Sensor, Gyroscope | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor, Hall Sensor, 3D face recognition |
Software
| Specification | Power 3 | Galaxy A21s |
|---|---|---|
| Operating System | Android 10 | Android 10 |
| OS Family | Android | Android |
| OS Version | 10 | 10 |
| OS Update Support | — | 2 years |
| Google Services | — | Yes |
| Widevine L1 | — | Yes |
Connectivity
| Specification | Power 3 | Galaxy A21s |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Single Nano-SIM, 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 B2, 3G UMTS B5, 3G UMTS B8, 3G UMTS B21, 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 |
| Cellular Technologies | 4G, LTE | GSM, HSPA, UMTS, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), Wi-Fi 802.11a/b/g/n/ac | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g/n/ac |
| Wi-Fi Features | Dual Band | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 Best value |
| Bluetooth Profiles | — | A2DP, LE |
| Navigation Systems | GPS | GPS, A-GPS, GLONASS, Galileo, BeiDou Best value |
| Connectivity Features | 3.5 mm Audio Jack, NFC, FM Radio, USB Type-C | 3.5 mm Audio Jack, NFC, FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE |
| USB Version | USB 2.0 | USB 2.0 |
| SAR (EU) head | — | 0.42 W/kg |
| SAR (EU) body | — | 1.54 W/kg |
| Max. download speed | 300 Mbps | 300 Mbps |
| Max. upload speed | 100 Mbps | 150 Mbps Best value |
Audio
| Specification | Power 3 | Galaxy A21s |
|---|---|---|
| Microphone Count | 2 | 2 |
| Audio Features | Noise-Cancellation Microphone | A2DP, LE, Loudspeaker |
Technical
| Specification | Power 3 | Galaxy A21s |
|---|---|---|
| Model numbers | — | SM-A217F, SM-A217F/DS, SM-A217F/DSN, SM-A217M, SM-A217M/DS, SM-A217N |
