The verdict
Your pick: vivo Y15s, ahead on Design & display and Connectivity.
| Category | Y12a | Y15s |
|---|---|---|
| Design & display | 4.8 | 5.2 |
| Performance & hardware | 2.5 | 2.2 |
| Camera | 3.0 | 3.0 |
| Connectivity | 4.6 | 4.9 |
| Battery & charging | 5.8 | 5.8 |
Which one is for you?
vivo Y15s, if you care about…
- RAM Capacity
- 4 GB
- against 3 GB
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.2
- Maximum Storage Capacity
- 64 GB
- against 32 GB
- Weight
- 179 g
- against 191 g
Specification comparison
Performance
| Specification | Y12a | Y15s |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 439 | MediaTek Helio P35 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Qualcomm Adreno 505 | PowerVR GE8320 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.95 GHz | 2.3 GHz Best value |
| Maximum Storage Capacity | 32 GB | 64 GB Best value |
| AnTuTu Score | — | 117,988 |
| Geekbench 6 Single-Core | 199 | — |
| Geekbench 6 Multi-Core | 795 | — |
| CPU Description | Octa-core CPU with four Cortex-A53 cores at 1.95 GHz and four Cortex-A53 cores at 1.45 GHz. | Octa-core processor with four Cortex-A53 cores at 2.3 GHz and four Cortex-A53 cores at 1.8 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 3 GB | 4 GB Best value |
| RAM Type | DDR3 | LPDDR3 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | v9 |
Design
| Specification | Y12a | Y15s |
|---|---|---|
| Body Colors | Black, Blue | Green, Blue, Black |
| Body Thickness | 8.4 mm | 8.3 mm Best value |
| Body Width | 76.3 mm | 75.2 mm |
| Body Height | 164.4 mm | 164 mm |
| Weight | 191 g | 179 g Best value |
| Usable Surface | 81.6 % | 83 % Best value |
| Body Materials | Glass, Plastic | Glass, Plastic |
| Unfolded thickness | — | 8.3 mm |
Battery
| Specification | Y12a | Y15s |
|---|---|---|
| Battery Capacity | 5,000 mAh | 5,000 mAh |
| Battery Type | — | Li-Ion |
| Fast Charge Power | 10 W | 10 W |
| Battery Features | Fast Charging, Reverse Charging, Battery Level Indicator, Rechargeable | Fast Charging, Reverse Charging, Non-Removable |
Display
| Specification | Y12a | Y15s |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.51″ | 6.51″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,600 px | 1,600 px |
| Display Pixel Density | 270 ppi | 270 ppi |
| Display Contrast Ratio | — | 1,500 :1 |
| Display Features | IPS LCD, Touchscreen | IPS LCD, Water Drop Notch, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless |
Sensors
| Specification | Y12a | Y15s |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Y12a | Y15s |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor |
Software
| Specification | Y12a | Y15s |
|---|---|---|
| Operating System | Android 11 | Android 11 |
| OS Family | Android | Android |
| OS Version | 11 | 11 |
| Google Services | — | Yes |
Connectivity
| Specification | Y12a | Y15s |
|---|---|---|
| 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 B5, 3G UMTS B8, 3G UMTS B1, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B38, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 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 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g/n/ac | Wi-Fi 802.11 b/g/n, Wi-Fi 802.11a/b/g/n/ac |
| Wi-Fi Features | Dual Band, Wi-Fi Direct | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi 802.11 b/g/n, Wi-Fi 802.11a/b/g/n/ac |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 Best value |
| Bluetooth Profiles | A2DP | A2DP, LE |
| Navigation Systems | GPS, GLONASS, Galileo, BeiDou | GPS, A-GPS, GLONASS, Galileo, BeiDou Best value |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, USB OTG, USB Type-C | 3.5 mm Audio Jack, FM Radio, microUSB, USB Charging, USB Mass Storage, USB OTG, Computer Sync, OTA Sync, Tethering, VoLTE |
| USB Version | microUSB | microUSB |
| Max. download speed | 150 Mbps | — |
| Max. upload speed | 75 Mbps | — |
Audio
| Specification | Y12a | Y15s |
|---|---|---|
| Audio Features | A2DP, Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | Y12a | Y15s |
|---|---|---|
| Model numbers | V2102 | V2120, V2147, V2139 |
