Side-by-side technical data
Lenovo K12 Pro vs vivo Y21s
Comparison between Lenovo K12 Pro and vivo Y21s: camera, battery, fast charging, display, performance and colors, side by side. More phones from Lenovo and vivo.
The verdict
Your pick: Lenovo K12 Pro, ahead on Camera and Battery & charging. Unless Design & display decides it for you.
| Category | K12 Pro | Y21s |
|---|---|---|
| Design & display | 4.3 | 5.0 |
| Performance & hardware | 2.9 | 3.1 |
| Camera | 4.2 | 3.8 |
| Connectivity | 5.8 | 5.6 |
| Battery & charging | 6.7 | 6.0 |
Which one is for you?
Lenovo K12 Pro, if you care about…
- Battery Capacity
- 6,000 mAh
- against 5,000 mAh
- Fast Charge Power
- 20 W
- against 18 W
- Display Diagonal
- 6.8″
- against 6.51″
- Max. download speed
- 390 Mbps
- against 300 Mbps
vivo Y21s, if you care about…
- AnTuTu Score
- 205,000
- against 178,220
- RAM Capacity
- 6 GB
- against 4 GB
- Weight
- 182 g
- against 221 g
- Body Thickness
- 8 mm
- against 9.7 mm
Specification comparison
Performance
| Specification | K12 Pro | Y21s |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 662 | MediaTek Helio G80 |
| Processor Process Size | 11 nm Best value | 12 nm |
| Graphics GPU | Qualcomm Adreno 610 | Mali-G52 MC2 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2 GHz | 2 GHz |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 178,220 | 205,000 Best value |
| Geekbench 6 Single-Core | 339 | 416 Best value |
| Geekbench 6 Multi-Core | 1,208 | 1,354 Best value |
| CPU Description | Octa-core CPU with four 2.0 GHz Kryo 260 Gold cores and four 1.8 GHz Kryo 260 Silver cores. | Octa-core CPU with 2 Cortex-A75 cores at 2.0 GHz and 6 Cortex-A55 cores at 1.8 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 6 GB Best value |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v8 | v8 |
Design
| Specification | K12 Pro | Y21s |
|---|---|---|
| Body Colors | Purple, Green | Blue, White |
| Body Thickness | 9.7 mm | 8 mm Best value |
| Body Width | 76.8 mm | 76.1 mm |
| Body Height | 172.1 mm | 164.3 mm |
| Weight | 221 g | 182 g Best value |
| Usable Surface | 83.1 % Best value | 81.8 % |
| Body Materials | Polycarbonate, Splash Resistant | Plastic |
| Resistance Features | Water Resistant | — |
Battery
| Specification | K12 Pro | Y21s |
|---|---|---|
| Battery Capacity | 6,000 mAh Best value | 5,000 mAh |
| Battery Type | Li-Po | Li-Ion |
| Fast Charge Power | 20 W Best value | 18 W |
| Battery Features | Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Rechargeable | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator, Reverse Charging |
Display
| Specification | K12 Pro | Y21s |
|---|---|---|
| Display Aspect Ratio | 21:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.8″ Best value | 6.51″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,640 px Best value | 1,600 px |
| Display Pixel Density | 263 ppi | 270 ppi Best value |
| Display Refresh Rate | — | 60 Hz |
| Display Features | IPS LCD, Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch | Water Drop Notch, Curved Glass, Capacitive Touch, Multi-Touch, Touchscreen |
Sensors
| Specification | K12 Pro | Y21s |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Side |
Sensor
| Specification | K12 Pro | Y21s |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Gyroscope, Light Sensor, Compass | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor |
Software
| Specification | K12 Pro | Y21s |
|---|---|---|
| Operating System | Android 10 | Android 11 |
| OS Family | Android | Android |
| OS Version | 10 | 11 Best value |
| Google Services | No | Yes Best value |
Connectivity
| Specification | K12 Pro | Y21s |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 3G UMTS B18, 3G UMTS B19, 3G UMTS B20, 3G UMTS B39, 3G UMTS B40, 3G UMTS B41, 3G UMTS B42, 3G UMTS B43, 3G UMTS B48, 3G UMTS 1700 AWS, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 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 B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 3G UMTS B1, 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, LTE B28, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Direct, Wi-Fi Hotspot, 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, EDR | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, Galileo, BeiDou | GPS, A-GPS, GLONASS, Galileo, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, NFC, FM Radio, USB Type-C, USB 2.0, USB OTG, USB Charging, USB Mass Storage, Computer Sync, OTA Sync, Tethering, VoLTE | 3.5 mm Audio Jack, NFC, FM Radio, USB Type-C, USB OTG, USB Charging, USB Mass Storage, Computer Sync, OTA Sync, Tethering, VoLTE |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | — | 0.83 W/kg |
| SAR American Body | — | 1.09 W/kg |
| Max. download speed | 390 Mbps Best value | 300 Mbps |
| Max. upload speed | 150 Mbps Best value | 100 Mbps |
Audio
| Specification | K12 Pro | Y21s |
|---|---|---|
| Microphone Count | 1 | — |
| Audio Features | A2DP, LE, EDR, Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | K12 Pro | Y21s |
|---|---|---|
| Model numbers | XT2091-8, XT2091-7 | V2110 |
