Side-by-side technical data
Asus Zenfone 4 Selfie Pro (ZD552KL) vs Asus Zenfone 4 Max ZC520KL
Comparison between Asus Zenfone 4 Selfie Pro (ZD552KL) and Asus Zenfone 4 Max ZC520KL: camera, battery, fast charging, display, performance and colors, side by side. More phones from Asus.
The verdict
Your pick: Asus Zenfone 4 Selfie Pro (ZD552KL), ahead on Design & display, Performance & hardware and Connectivity. Unless Battery & charging decides it for you.
| Category | Zenfone 4 Selfie Pro (ZD552KL) | Zenfone 4 Max ZC520KL |
|---|---|---|
| Design & display | 7.1 | 4.8 |
| Performance & hardware | 2.4 | 1.5 |
| Camera | 3.3 | 3.3 |
| Connectivity | 3.8 | 3.2 |
| Battery & charging | 2.4 | 4.7 |
Which one is for you?
Asus Zenfone 4 Selfie Pro (ZD552KL), if you care about…
- RAM Capacity
- 4 GB
- against 3 GB
- Display Technology
- AMOLED
- against IPS LCD
- Maximum Storage Capacity
- 64 GB
- against 32 GB
- Display Pixel Density
- 401 ppi
- against 282 ppi
Asus Zenfone 4 Max ZC520KL, if you care about…
- Battery Capacity
- 4,100 mAh
- against 3,000 mAh
- Battery Features
- Reverse Charging, Battery Level Indicator, Rechargeable
- against Fast Charging, Rechargeable, Battery Level Indicator
Specification comparison
Performance
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Zenfone 4 Max ZC520KL |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 425 |
| Processor Process Size | 14 nm Best value | 28 nm |
| Graphics GPU | Qualcomm Adreno 506 | Qualcomm Adreno 308 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2 GHz Best value | 1.4 GHz |
| Maximum Storage Capacity | 64 GB Best value | 32 GB |
| AnTuTu Score | 61,758 | 37,146 |
| Geekbench 6 Single-Core | 189 | — |
| Geekbench 6 Multi-Core | 862 | — |
| CPU Description | Octa-core 2.0 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 | DDR3 |
| Expandable Storage | Yes | Yes |
| Maximum memory card | 256 GB | 256 GB |
Design
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Zenfone 4 Max ZC520KL |
|---|---|---|
| Body Colors | Red, Gold, Black | Black, Gold, Silver |
| Body Thickness | 6.9 mm Best value | 8.8 mm |
| Body Width | 74.8 mm | 73.3 mm |
| Body Height | 154 mm | 150.5 mm |
| Weight | 147 g Best value | 156 g |
| Usable Surface | 72.4 % Best value | 67.6 % |
| Unfolded thickness | 6.9 mm | — |
Battery
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Zenfone 4 Max ZC520KL |
|---|---|---|
| Battery Capacity | 3,000 mAh | 4,100 mAh Best value |
| Battery Type | Li-Ion | Li-Po |
| Fast Charge Power | 18 W | — |
| Battery Features | Fast Charging, Rechargeable, Battery Level Indicator | Reverse Charging, Battery Level Indicator, Rechargeable Best value |
Display
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | 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 | Gorilla Glass 5, Touchscreen | Touchscreen |
Sensors
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Zenfone 4 Max ZC520KL |
|---|---|---|
| Fingerprint Sensor Placement | Front | Front |
Sensor
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Zenfone 4 Max ZC520KL |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Zenfone 4 Max ZC520KL |
|---|---|---|
| Operating System | Android 7 | Android 7 |
| OS Family | Android | Android |
| OS Version | 7 | 7 |
Connectivity
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Zenfone 4 Max ZC520KL |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Nano-SIM + Micro-SIM |
| Cellular Bands | 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 | 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, LTE, 4G | GSM, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n) |
| Wi-Fi Features | Wi-Fi Direct | Wi-Fi Direct |
| Bluetooth Version | — | Bluetooth 4.1 |
| Bluetooth Profiles | A2DP, EDR, LE | A2DP, LE |
| Navigation Systems | GPS, GLONASS, BeiDou, Galileo Best value | GPS, GLONASS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB | 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 | 150 Mbps Best value | 50 Mbps |
Audio
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Zenfone 4 Max ZC520KL |
|---|---|---|
| Microphone Count | 1 | 1 |
| Audio Features | Loudspeaker, 24-bit/192kHz Audio | A2DP, LE, Loudspeaker |
Technical
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Zenfone 4 Max ZC520KL |
|---|---|---|
| Model numbers | Z01MD, Z01MDA | X00HD |
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