Side-by-side technical data
vivo X9s vs Asus Zenfone 4 Max ZC520KL
Comparison between vivo X9s and Asus Zenfone 4 Max ZC520KL: camera, battery, fast charging, display, performance and colors, side by side. More phones from vivo and Asus.
The verdict
Your pick: vivo X9s, ahead on Design & display, Performance & hardware and Connectivity. Unless Camera or Battery & charging decides it for you.
| Category | X9s | Zenfone 4 Max ZC520KL |
|---|---|---|
| Design & display | 7.1 | 4.8 |
| Performance & hardware | 1.9 | 1.5 |
| Camera | 2.6 | 3.3 |
| Connectivity | 3.7 | 3.2 |
| Battery & charging | 2.6 | 4.8 |
Which one is for you?
vivo X9s, if you care about…
- RAM Capacity
- 4 GB
- against 3 GB
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- against Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n)
- Display Technology
- AMOLED
- against IPS LCD
- Bluetooth Version
- Bluetooth 4.2
- against Bluetooth 4.1
Asus Zenfone 4 Max ZC520KL, if you care about…
- Battery Capacity
- 4,100 mAh
- against 3,320 mAh
- Battery Features
- Reverse Charging, Battery Level Indicator, Rechargeable
- against Fast Charging, Rechargeable, Battery Level Indicator
- Expandable Storage
- Yes
- against No
Specification comparison
Performance
| Specification | X9s | Zenfone 4 Max ZC520KL |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 652 | Qualcomm Snapdragon 425 |
| Processor Process Size | 28 nm | 28 nm |
| Graphics GPU | Qualcomm Adreno 510 | Qualcomm Adreno 308 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.8 GHz Best value | 1.4 GHz |
| Maximum Storage Capacity | 64 GB Best value | 32 GB |
| AnTuTu Score | 102,785 | 37,146 |
| CPU Description | Octa-core: 4 × 1.8 GHz Cortex-A72 and 4 × 1.2 GHz Cortex-A53. | Quad-core 1.4 GHz Cortex-A53 |
| Processor Type | Octa-Core | Quad-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB Best value | 3 GB |
| RAM Type | — | DDR3 |
| Expandable Storage | No | Yes Best value |
| Maximum memory card | — | 256 GB |
Design
| Specification | X9s | Zenfone 4 Max ZC520KL |
|---|---|---|
| Body Colors | Gold, Rose Gold, Black | Black, Gold, Silver |
| Body Thickness | 7 mm Best value | 8.8 mm |
| Body Width | 74 mm | 73.3 mm |
| Body Height | 152.6 mm | 150.5 mm |
| Weight | 154 g Best value | 156 g |
| Usable Surface | 73.8 % Best value | 67.6 % |
| Unfolded thickness | 7 mm | — |
Battery
| Specification | X9s | Zenfone 4 Max ZC520KL |
|---|---|---|
| Battery Capacity | 3,320 mAh | 4,100 mAh Best value |
| Battery Type | Li-Ion | Li-Po |
| Fast Charge Power | 10 W | — |
| Battery Features | Fast Charging, Rechargeable, Battery Level Indicator | Reverse Charging, Battery Level Indicator, Rechargeable Best value |
Display
| Specification | X9s | Zenfone 4 Max ZC520KL |
|---|---|---|
| Display Aspect Ratio | 16:9 | 16:9 |
| Display Technology | AMOLED Best value | IPS LCD |
| Display Diagonal | 5.5″ Best value | 5.2″ |
| Display Horizontal Resolution | 1,080 px Best value | 720 px |
| Display Vertical Resolution | 1,920 px Best value | 1,280 px |
| Display Pixel Density | 401 ppi Best value | 282 ppi |
| Display Features | Touchscreen | Touchscreen |
Sensors
| Specification | X9s | Zenfone 4 Max ZC520KL |
|---|---|---|
| Fingerprint Sensor Placement | Front | Front |
Sensor
| Specification | X9s | Zenfone 4 Max ZC520KL |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | X9s | Zenfone 4 Max ZC520KL |
|---|---|---|
| Operating System | Android 7 | Android 7 |
| OS Family | Android | Android |
| OS Version | 7 | 7 |
Connectivity
| Specification | X9s | Zenfone 4 Max ZC520KL |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Nano-SIM + Micro-SIM |
| Cellular Bands | 2G GSM 900, 2G GSM 1800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B8, 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 B20, 4G LTE B40 |
| Cellular Technologies | GSM, HSPA, EVDO, 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) Best value | Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n) |
| Wi-Fi Features | Dual Band, Wi-Fi Direct | Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.2 Best value | Bluetooth 4.1 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS | GPS, GLONASS Best value |
| Connectivity Features | 3.5 mm Audio Jack, USB OTG | 3.5 mm Audio Jack, FM Radio, microUSB, USB OTG, USB 2.0 |
| USB Version | microUSB | USB 2.0 |
| Max. download speed | 300 Mbps Best value | 150 Mbps |
| Max. upload speed | 50 Mbps | 50 Mbps |
Audio
| Specification | X9s | Zenfone 4 Max ZC520KL |
|---|---|---|
| Microphone Count | 2 Best value | 1 |
| Audio Features | A2DP, LE, Loudspeaker, 32-bit/192 kHz Audio | A2DP, LE, Loudspeaker |
Technical
| Specification | X9s | Zenfone 4 Max ZC520KL |
|---|---|---|
| Model numbers | — | X00HD |
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