Side-by-side technical data
Ulefone Armor 3WT vs vivo Y51s
Comparison between Ulefone Armor 3WT and vivo Y51s: camera, battery, fast charging, display, performance and colors, side by side. More phones from Ulefone and vivo.
The verdict
Your pick: vivo Y51s, ahead on Design & display, Performance & hardware and Connectivity. Unless Battery & charging decides it for you.
| Category | Armor 3WT | Y51s |
|---|---|---|
| Design & display | 5.0 | 5.6 |
| Performance & hardware | 3.6 | 4.2 |
| Camera | 4.1 | 3.8 |
| Connectivity | 5.0 | 5.3 |
| Battery & charging | 5.9 | 4.6 |
Which one is for you?
Ulefone Armor 3WT, if you care about…
- Battery Capacity
- 10,300 mAh
- against 4,500 mAh
- Display Pixel Density
- 424 ppi
- against 395 ppi
- Expandable Storage
- Yes
- against No
vivo Y51s, if you care about…
- RAM Capacity
- 8 GB
- against 6 GB
- Storage Type
- UFS 2.1
- against eMMC 5.1
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.1
- Maximum Storage Capacity
- 128 GB
- against 64 GB
Specification comparison
Performance
| Specification | Armor 3WT | Y51s |
|---|---|---|
| Processor Model | MediaTek Helio P70 | Samsung Exynos 880 |
| Processor Process Size | 12 nm | 8 nm Best value |
| Graphics GPU | Mali-G72 MP3 | Mali-G76 MP5 |
| Storage Type | eMMC 5.1 | UFS 2.1 Best value |
| Maximum CPU Clock | 2.1 GHz Best value | 2 GHz |
| Maximum Storage Capacity | 64 GB | 128 GB Best value |
| AnTuTu Score | — | 288,100 |
| CPU Description | Octa-core CPU with four 2.1 GHz Cortex-A73 cores and four 2.1 GHz Cortex-A53 cores. | Octa-core processor with 2x Cortex-A77 at 2.0 GHz and 6x Cortex-A55 at 1.8 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | — | Yes |
| RAM Capacity | 6 GB | 8 GB Best value |
| RAM Type | — | LPDDR4X |
| Expandable Storage | Yes Best value | No |
| AnTuTu version | — | v8 |
Design
| Specification | Armor 3WT | Y51s |
|---|---|---|
| Body Colors | Black | Black, Blue, White |
| Body Thickness | 18.2 mm | 8.5 mm Best value |
| Body Width | 79.2 mm | 76.6 mm |
| Body Height | 164.8 mm | 162 mm |
| Weight | 373.7 g | 190 g Best value |
| Usable Surface | 64.2 % | 84.4 % Best value |
| Body Materials | — | Plastic |
| Resistance Features | IP68, Drop Resistant Up to 1.2 m, MIL-STD-810G | — |
| Waterproof Depth | 1.5 m | — |
Battery
| Specification | Armor 3WT | Y51s |
|---|---|---|
| Battery Capacity | 10,300 mAh Best value | 4,500 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 18 W | 18 W |
| Battery Features | Fast Charging | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator |
Display
| Specification | Armor 3WT | Y51s |
|---|---|---|
| Display Aspect Ratio | 18:9 | 19.5:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5.7″ | 6.53″ Best value |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,160 px | 2,340 px Best value |
| Display Pixel Density | 424 ppi Best value | 395 ppi |
| Display Refresh Rate | — | 60 Hz |
| Display Contrast Ratio | — | 1,500 :1 |
| Display Features | — | Hole-Punch Notch, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, Touchscreen |
Sensors
| Specification | Armor 3WT | Y51s |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Armor 3WT | Y51s |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor, Cooling System |
Software
| Specification | Armor 3WT | Y51s |
|---|---|---|
| Operating System | Android 9 | Android 10 |
| OS Family | Android | Android |
| OS Version | 9 | 10 Best value |
Connectivity
| Specification | Armor 3WT | Y51s |
|---|---|---|
| SIM Configurations | Dual 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 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 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 B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, LTE B28, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 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, 5G NR n1, 5G NR n41, 5G NR n78 |
| Cellular Technologies | GSM, CDMA, HSPA, EVDO, LTE | GSM, CDMA, HSPA, LTE, 5G Best value |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Direct | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 Best value |
| Bluetooth Profiles | A2DP | A2DP, LE, aptX HD |
| Navigation Systems | GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value |
| Connectivity Features | NFC, FM Radio, USB Type-C, USB OTG | 3.5 mm Audio Jack, Computer Sync, OTA Sync, FM Radio, Tethering, VoLTE, USB Charging, USB Mass Storage, USB OTG |
| USB Version | USB 2.0 | microUSB |
| Max. download speed | — | 1,000 Mbps |
| Max. upload speed | — | 200 Mbps |
Audio
| Specification | Armor 3WT | Y51s |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | A2DP, Loudspeaker | Loudspeaker |
Technical
| Specification | Armor 3WT | Y51s |
|---|---|---|
| Model numbers | — | V2002A |
