The verdict
Your pick: Lenovo S5, ahead on Design & display and Performance & hardware. Unless Battery & charging decides it for you.
| Category | S5 | Y81i |
|---|---|---|
| Design & display | 6.0 | 5.6 |
| Performance & hardware | 2.7 | 2.3 |
| Camera | 3.0 | 3.0 |
| Connectivity | 3.6 | 3.8 |
| Battery & charging | 2.2 | 2.6 |
Which one is for you?
Lenovo S5, if you care about…
- RAM Capacity
- 4 GB
- against 2 GB
- Maximum Storage Capacity
- 128 GB
- against 16 GB
- Display Pixel Density
- 424 ppi
- against 270 ppi
- Body Materials
- Glass, Aluminium Alloy
- against Glass, Plastic
vivo Y81i, if you care about…
- Battery Capacity
- 3,260 mAh
- against 3,000 mAh
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.2
- Weight
- 143 g
- against 155 g
- Usable Surface
- 83 %
- against 74.1 %
Specification comparison
Performance
| Specification | S5 | Y81i |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 625 | MediaTek Helio A22 |
| Processor Process Size | 14 nm | 12 nm Best value |
| Graphics GPU | Qualcomm Adreno 506 | PowerVR GE8320 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2 GHz | 2 GHz |
| Maximum Storage Capacity | 128 GB Best value | 16 GB |
| AnTuTu Score | 75,421 | — |
| Geekbench 6 Single-Core | 189 | 332 Best value |
| Geekbench 6 Multi-Core | 862 | 1,145 Best value |
| CPU Description | Octa-core 2.0 GHz Cortex-A53 | Quad-core 2.0 GHz Cortex-A53 |
| Processor Type | Octa-Core | Quad-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB Best value | 2 GB |
| RAM Type | DDR3 | — |
| Expandable Storage | Yes | Yes |
| Maximum memory card | 128 GB | 256 GB Best value |
Design
| Specification | S5 | Y81i |
|---|---|---|
| Body Colors | Black, Red | Black, Red |
| Body Thickness | 7.8 mm | 7.8 mm |
| Body Width | 73.5 mm | 75 mm |
| Body Height | 154 mm | 155.1 mm |
| Weight | 155 g | 143 g Best value |
| Usable Surface | 74.1 % | 83 % Best value |
| Body Materials | Glass, Aluminium Alloy Best value | Glass, Plastic |
| Unfolded thickness | 7.8 mm | — |
Battery
| Specification | S5 | Y81i |
|---|---|---|
| Battery Capacity | 3,000 mAh | 3,260 mAh Best value |
| Battery Type | Li-Polymer | — |
| Battery Features | Battery Level Indicator, Fast Charging, Rechargeable | Battery Level Indicator, Fast Charging, Rechargeable |
Display
| Specification | S5 | Y81i |
|---|---|---|
| Display Aspect Ratio | 18:9 | 19:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5.7″ | 6.22″ Best value |
| Display Horizontal Resolution | 1,080 px Best value | 720 px |
| Display Vertical Resolution | 2,160 px Best value | 1,520 px |
| Display Pixel Density | 424 ppi Best value | 270 ppi |
| Display Features | Capacitive Touch | Gorilla Glass, Touchscreen |
Sensors
| Specification | S5 | Y81i |
|---|---|---|
| Fingerprint Sensor Placement | Rear | — |
Sensor
| Specification | S5 | Y81i |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass | Accelerometer, Proximity Sensor, Compass |
Software
| Specification | S5 | Y81i |
|---|---|---|
| Operating System | Android 8 | Android 8.1 |
| OS Family | Android | Android |
| OS Version | 8 | 8 |
Connectivity
| Specification | S5 | Y81i |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Dual Nano-SIM |
| 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 B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 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 B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B38, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Wi-Fi Direct | Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, GLONASS | GPS, GLONASS, BeiDou Best value |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, USB Type-C, USB OTG | 3.5 mm Audio Jack, FM Radio, microUSB, USB OTG |
| USB Version | USB 2.0 | microUSB |
| Max. download speed | 300 Mbps | 300 Mbps |
| Max. upload speed | 100 Mbps | 150 Mbps Best value |
Audio
| Specification | S5 | Y81i |
|---|---|---|
| Microphone Count | 2 | 2 |
| Audio Features | Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | S5 | Y81i |
|---|---|---|
| Model numbers | K520 | 1812, 1812_19 |
