Side-by-side technical data
Asus Zenfone 3s Max ZC521TL vs Asus Zenfone V (V520KL)
Comparison between Asus Zenfone 3s Max ZC521TL and Asus Zenfone V (V520KL): camera, battery, fast charging, display, performance and colors, side by side. More phones from Asus.
The verdict
Your pick: Asus Zenfone V (V520KL), ahead on Design & display, Performance & hardware, Camera and Connectivity. Unless Battery & charging decides it for you.
| Category | Zenfone 3s Max ZC521TL | Zenfone V (V520KL) |
|---|---|---|
| Design & display | 5.3 | 6.9 |
| Performance & hardware | 1.6 | 2.4 |
| Camera | 3.7 | 4.9 |
| Connectivity | 4.1 | 4.4 |
| Battery & charging | 6.5 | 2.4 |
Which one is for you?
Asus Zenfone 3s Max ZC521TL, if you care about…
- Battery Capacity
- 5,000 mAh
- against 3,000 mAh
- Storage Type
- eMMC 5.1
- against eMMC 5.0
- Battery Features
- Reverse Charging
- against Fast Charging, USB Power Delivery, Battery Level Indicator, Rechargeable
- Talk time
- 28 h
- against 18 h
Asus Zenfone V (V520KL), if you care about…
- RAM Capacity
- 4 GB
- against 3 GB
- Display Technology
- AMOLED
- against IPS LCD
- Bluetooth Version
- Bluetooth 4.2
- against Bluetooth 4.0
- Display Pixel Density
- 424 ppi
- against 282 ppi
Specification comparison
Performance
| Specification | Zenfone 3s Max ZC521TL | Zenfone V (V520KL) |
|---|---|---|
| Processor Model | MediaTek MT6750 | Qualcomm Snapdragon 820 |
| Processor Process Size | 28 nm | 14 nm Best value |
| Graphics GPU | Mali-T860 MP2 | Qualcomm Adreno 530 |
| Storage Type | eMMC 5.1 Best value | eMMC 5.0 |
| Maximum CPU Clock | 1.5 GHz | 2.15 GHz Best value |
| Maximum Storage Capacity | 32 GB | 32 GB |
| AnTuTu Score | — | 162,854 |
| CPU Description | Octa-core (4x1.5 GHz Cortex-A53 and 4x1.0 GHz Cortex-A53) | Quad-core (2x2.15 GHz Kryo and 2x1.6 GHz Kryo) |
| Processor Type | Octa-Core | Quad-Core |
| 64-Bit Processor | — | Yes |
| RAM Capacity | 3 GB | 4 GB Best value |
| RAM Type | — | DDR4 |
| Expandable Storage | Yes | Yes |
| Maximum memory card | — | 256 GB |
Design
| Specification | Zenfone 3s Max ZC521TL | Zenfone V (V520KL) |
|---|---|---|
| Body Colors | Gold, Black | Black, Sapphire |
| Body Thickness | 8.9 mm | 7.6 mm Best value |
| Body Width | 73.7 mm | 72.6 mm |
| Body Height | 149.5 mm | 146.6 mm |
| Weight | 175 g | 147.1 g Best value |
| Usable Surface | 67.7 % | 70 % Best value |
| Unfolded thickness | — | 7.6 mm |
Battery
| Specification | Zenfone 3s Max ZC521TL | Zenfone V (V520KL) |
|---|---|---|
| Battery Capacity | 5,000 mAh Best value | 3,000 mAh |
| Battery Type | Li-Po | Li-Ion |
| Fast Charge Power | — | 18 W |
| Battery Features | Reverse Charging Best value | Fast Charging, USB Power Delivery, Battery Level Indicator, Rechargeable |
| Talk time | 28 h Best value | 18 h |
| Standby time | 816 h Best value | 210 h |
Display
| Specification | Zenfone 3s Max ZC521TL | Zenfone V (V520KL) |
|---|---|---|
| Display Aspect Ratio | 16:9 | 16:9 |
| Display Technology | IPS LCD | AMOLED Best value |
| Display Diagonal | 5.2″ | 5.2″ |
| Display Horizontal Resolution | 720 px | 1,080 px Best value |
| Display Vertical Resolution | 1,280 px | 1,920 px Best value |
| Display Pixel Density | 282 ppi | 424 ppi Best value |
| Display Features | — | Gorilla Glass 3, Touchscreen |
Sensors
| Specification | Zenfone 3s Max ZC521TL | Zenfone V (V520KL) |
|---|---|---|
| Fingerprint Sensor Placement | Front | Front |
Sensor
| Specification | Zenfone 3s Max ZC521TL | Zenfone V (V520KL) |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | Zenfone 3s Max ZC521TL | Zenfone V (V520KL) |
|---|---|---|
| Operating System | Android 7 | Android 7 |
| OS Family | Android | Android |
| OS Version | 7 | 7 |
Connectivity
| Specification | Zenfone 3s Max ZC521TL | Zenfone V (V520KL) |
|---|---|---|
| SIM Configurations | Nano-SIM + Micro-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 B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B18, 4G LTE B19, 4G LTE B26, LTE B28, 4G LTE B38, 4G LTE B41 | 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 B2, 4G LTE B4, 4G LTE B5, 4G LTE B13 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac | Wi-Fi 802.11a/b/g/n/ac |
| Wi-Fi Features | Dual Band, Wi-Fi Direct | Dual Band, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.2 Best value |
| Bluetooth Profiles | A2DP, EDR | A2DP, EDR, LE |
| Navigation Systems | GPS, GLONASS, BeiDou | GPS, GLONASS, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, USB 2.0, USB OTG | 3.5 mm Audio Jack, USB Type-C |
| USB Version | USB 2.0 | USB 3.0 Best value |
| Max. download speed | — | 400 Mbps |
| Max. upload speed | — | 50 Mbps |
Audio
| Specification | Zenfone 3s Max ZC521TL | Zenfone V (V520KL) |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | A2DP, EDR, Loudspeaker | Loudspeaker, 24-bit/192kHz Audio |
Technical
| Specification | Zenfone 3s Max ZC521TL | Zenfone V (V520KL) |
|---|---|---|
| Model numbers | X00GD | A006, A009 |
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