The verdict
Neither runs away with it: each wins something.
| Category | Y33s | Y51 |
|---|---|---|
| Design & display | 6.1 | 7.0 |
| Performance & hardware | 3.8 | 3.6 |
| Camera | 3.8 | 5.2 |
| Connectivity | 5.6 | 5.1 |
| Battery & charging | 6.1 | 4.6 |
Which one is for you?
vivo Y33s, if you care about…
- Battery Capacity
- 5,000 mAh
- against 4,500 mAh
- Battery Features
- Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Rechargeable
- against Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable
- Body Thickness
- 8 mm
- against 8.7 mm
- Display Diagonal
- 6.58″
- against 6.38″
vivo Y51, if you care about…
- AnTuTu Score
- 219,118
- against 200,500
- Storage Type
- UFS 2.1
- against eMMC 5.1
- Display Technology
- Super AMOLED
- against IPS LCD
- Body Materials
- Aluminium Alloy
- against Plastic
Specification comparison
Performance
| Specification | Y33s | Y51 |
|---|---|---|
| Processor Model | MediaTek Helio G80 | Qualcomm Snapdragon 665 |
| Processor Process Size | 12 nm | 11 nm Best value |
| Graphics GPU | Mali-G52 MC2 | Qualcomm Adreno 610 |
| Storage Type | eMMC 5.1 | UFS 2.1 Best value |
| Maximum CPU Clock | 2 GHz | 2 GHz |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 200,500 | 219,118 Best value |
| Geekbench 6 Single-Core | 416 | — |
| Geekbench 6 Multi-Core | 1,354 | — |
| CPU Description | Octa-core processor with 2 Cortex-A75 cores at 2.0 GHz and 6 Cortex-A55 cores at 1.8 GHz | 4x Kryo 260 at 2.0 GHz + 4x Kryo 260 at 1.8 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | DDR4 | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v8 | v8 |
Design
| Specification | Y33s | Y51 |
|---|---|---|
| Body Colors | Black, Cyan | Black, Blue, Cyan |
| Body Thickness | 8 mm Best value | 8.7 mm |
| Body Width | 76.1 mm | 75.2 mm |
| Body Height | 164.3 mm | 159.3 mm |
| Weight | 182 g Best value | 186.7 g |
| Usable Surface | 83.4 % | 85 % Best value |
| Body Materials | Plastic | Aluminium Alloy Best value |
Battery
| Specification | Y33s | Y51 |
|---|---|---|
| Battery Capacity | 5,000 mAh Best value | 4,500 mAh |
| Battery Type | Li-Ion | Li-Polymer |
| Fast Charge Power | 18 W | 18 W |
| Battery Features | Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Rechargeable Best value | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable |
Display
| Specification | Y33s | Y51 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | IPS LCD | Super AMOLED Best value |
| Display Diagonal | 6.58″ Best value | 6.38″ |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,408 px Best value | 2,340 px |
| Display Pixel Density | 401 ppi | 404 ppi Best value |
| Display Refresh Rate | 60 Hz | — |
| Display Features | IPS LCD, Water Drop Notch, DCI-P3, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, Touchscreen | Water Drop Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, Touchscreen |
Sensors
| Specification | Y33s | Y51 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Under Display |
Sensor
| Specification | Y33s | Y51 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Compass, Gravity Sensor, Gyroscope, Light Sensor, Proximity Sensor | Fingerprint Sensor, Accelerometer, Compass, Gravity Sensor, Gyroscope, Light Sensor, Proximity Sensor |
Software
| Specification | Y33s | Y51 |
|---|---|---|
| Operating System | Android 11 | Android 10 |
| OS Family | Android | Android |
| OS Version | 11 Best value | 10 |
| Google Services | Yes | Yes |
Connectivity
| Specification | Y33s | Y51 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 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 B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 | 2G GSM B2, 2G GSM B3, 2G GSM B5, 2G GSM B8, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B40 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | 4G, LTE |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g/n/ac | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g |
| 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 |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo Best value | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | 3.5 mm Audio Jack, NFC, FM Radio, Computer Sync, OTA Sync, Tethering, 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 OTG, USB Type-C |
| USB Version | USB 2.0 | — |
| SAR American Head | 1 W/kg | — |
| SAR American Body | 0.77 W/kg | — |
| Max. download speed | 300 Mbps | 600 Mbps Best value |
| Max. upload speed | 100 Mbps | 150 Mbps Best value |
Audio
| Specification | Y33s | Y51 |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | Loudspeaker | A2DP |
Technical
| Specification | Y33s | Y51 |
|---|---|---|
| Model numbers | V2109 | — |
