Side-by-side technical data
Samsung Galaxy A51 5G UW vs vivo Z5
Comparison between Samsung Galaxy A51 5G UW and vivo Z5: camera, battery, fast charging, display, performance and colors, side by side. More phones from Samsung and vivo.
The verdict
Your pick: Samsung Galaxy A51 5G UW, ahead on Performance & hardware and Connectivity. Unless Camera decides it for you.
| Category | Galaxy A51 5G UW | Z5 |
|---|---|---|
| Design & display | 6.9 | 7.0 |
| Performance & hardware | 5.3 | 4.6 |
| Camera | 5.6 | 6.5 |
| Connectivity | 5.2 | 4.8 |
| Battery & charging | 4.5 | 4.7 |
Which one is for you?
Samsung Galaxy A51 5G UW, if you care about…
- Usable Surface
- 87.5 %
- against 83.3 %
- OS Version
- 10
- against 9
- Cellular Technologies
- GSM, HSPA, LTE, 5G
- against GSM, CDMA, HSPA, LTE, 4G
vivo Z5, if you care about…
- RAM Capacity
- 8 GB
- against 6 GB
- Maximum Storage Capacity
- 256 GB
- against 128 GB
- Fast Charge Power
- 22.5 W
- against 15 W
- SIM Configurations
- Dual Nano-SIM
- against Single Nano-SIM
Specification comparison
Performance
| Specification | Galaxy A51 5G UW | Z5 |
|---|---|---|
| Processor Model | Qualcomm SM7250 Snapdragon 765 5G | Qualcomm Snapdragon 712 |
| Processor Process Size | 7 nm Best value | 10 nm |
| Graphics GPU | Qualcomm Adreno 620 | Qualcomm Adreno 616 |
| Storage Type | UFS 2.1 | UFS 2.1 |
| Maximum CPU Clock | 2.4 GHz Best value | 2.3 GHz |
| Maximum Storage Capacity | 128 GB | 256 GB Best value |
| AnTuTu Score | — | 283,590 |
| CPU Description | Octa-core CPU with 1x2.4 GHz Kryo 475 Prime, 1x2.2 GHz Kryo 475 Gold, and 6x1.8 GHz Kryo 475 Silver cores. | Octa-core processor with 2 × 2.3 GHz Kryo 360 Gold cores and 6 × 1.7 GHz Kryo 360 Silver cores |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | — | Yes |
| RAM Capacity | 6 GB | 8 GB Best value |
| RAM Type | — | DDR4 |
| Expandable Storage | Yes | Yes |
| Maximum memory card | — | 256 GB |
Design
| Specification | Galaxy A51 5G UW | Z5 |
|---|---|---|
| Body Colors | Blue | Aurora, Forest, Multicolor |
| Body Thickness | 8.6 mm | 8.1 mm Best value |
| Body Width | 73.4 mm | 75.2 mm |
| Body Height | 158.8 mm | 159.5 mm |
| Weight | 188.8 g | 187 g Best value |
| Usable Surface | 87.5 % Best value | 83.3 % |
| Body Materials | Glass, Plastic, Aluminium Alloy | — |
Battery
| Specification | Galaxy A51 5G UW | Z5 |
|---|---|---|
| Battery Capacity | 4,500 mAh | 4,500 mAh |
| Battery Type | Li-Po | — |
| Fast Charge Power | 15 W | 22.5 W Best value |
| Battery Features | Fast Charging | Fast Charging, Battery Level Indicator, Rechargeable |
Display
| Specification | Galaxy A51 5G UW | Z5 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | Super AMOLED | Super AMOLED |
| Display Diagonal | 6.5″ Best value | 6.38″ |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,400 px Best value | 2,340 px |
| Display Pixel Density | 405 ppi Best value | 404 ppi |
| Display Features | Gorilla Glass 3, AMOLED | Always-On Display, Capacitive Touch |
Sensors
| Specification | Galaxy A51 5G UW | Z5 |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Under Display |
Sensor
| Specification | Galaxy A51 5G UW | Z5 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | Galaxy A51 5G UW | Z5 |
|---|---|---|
| Operating System | Android 10 | Android 9 |
| OS Family | Android | Android |
| OS Version | 10 Best value | 9 |
Connectivity
| Specification | Galaxy A51 5G UW | Z5 |
|---|---|---|
| SIM Configurations | Single Nano-SIM | Dual Nano-SIM Best value |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B2, 4G LTE B4, 4G LTE B5, 4G LTE B13, 4G LTE B66, 5G NR n260, 5G NR n261 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B8, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, LTE, 5G Best value | GSM, CDMA, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac | Wi-Fi 802.11a/b/g/n/ac |
| Wi-Fi Features | Dual Band, Wi-Fi Direct | Dual Band, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE, aptX |
| Navigation Systems | GPS, GLONASS, Galileo, BeiDou | GPS, GLONASS, Galileo, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, ANT+, NFC, FM Radio, USB Type-C, USB OTG | 3.5 mm Audio Jack, FM Radio, USB Type-C, USB OTG, USB 2.0 |
| USB Version | USB 2.0 | USB 2.0 |
| SAR (EU) head | 0.59 W/kg | — |
| SAR (EU) body | 1.32 W/kg | — |
| Max. download speed | — | 600 Mbps |
| Max. upload speed | — | 100 Mbps |
Audio
| Specification | Galaxy A51 5G UW | Z5 |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, aptX, Loudspeaker |
Technical
| Specification | Galaxy A51 5G UW | Z5 |
|---|---|---|
| Model numbers | SM-A516V | V1921A, V1921T, 1921 |
