Side-by-side technical data
Xiaomi Redmi 4 (4X) vs Asus Zenfone 3 ZE520KL
Comparison between Xiaomi Redmi 4 (4X) and Asus Zenfone 3 ZE520KL: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi and Asus.
The verdict
Your pick: Asus Zenfone 3 ZE520KL, ahead on Design & display, Camera and Connectivity. Unless Battery & charging decides it for you.
| Category | Redmi 4 (4X) | Zenfone 3 ZE520KL |
|---|---|---|
| Design & display | 5.1 | 5.8 |
| Performance & hardware | 2.2 | 2.4 |
| Camera | 3.3 | 5.3 |
| Connectivity | 3.5 | 4.5 |
| Battery & charging | 4.0 | 1.6 |
Which one is for you?
Xiaomi Redmi 4 (4X), if you care about…
- Battery Capacity
- 4,100 mAh
- against 2,600 mAh
Asus Zenfone 3 ZE520KL, if you care about…
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac
- against Wi-Fi 802.11 b/g/n
- Display Pixel Density
- 424 ppi
- against 294 ppi
- Weight
- 144 g
- against 150 g
- Body Thickness
- 7.69 mm
- against 8.7 mm
Specification comparison
Performance
| Specification | Redmi 4 (4X) | Zenfone 3 ZE520KL |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 435 | Qualcomm Snapdragon 625 |
| Processor Process Size | 28 nm | 14 nm Best value |
| Graphics GPU | Qualcomm Adreno 505 | Qualcomm Adreno 506 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.4 GHz | 2 GHz Best value |
| Maximum Storage Capacity | 64 GB | 64 GB |
| AnTuTu Score | — | 60,000 |
| Geekbench 6 Single-Core | — | 189 |
| Geekbench 6 Multi-Core | — | 862 |
| CPU Description | Octa-core 1.4 GHz Cortex-A53 | Octa-core 2.0 GHz Cortex-A53 |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | — | Yes |
| RAM Capacity | 4 GB | 4 GB |
| RAM Type | — | DDR3 |
| Expandable Storage | Yes | Yes |
Design
| Specification | Redmi 4 (4X) | Zenfone 3 ZE520KL |
|---|---|---|
| Body Colors | Black, Gold | Black, White, Gold |
| Body Thickness | 8.7 mm | 7.69 mm Best value |
| Body Width | 70 mm | 74 mm |
| Body Height | 139.2 mm | 146.9 mm |
| Weight | 150 g | 144 g Best value |
| Usable Surface | 70.7 % Best value | 68.6 % |
| Body Materials | Glass, Aluminium Alloy, Plastic | — |
Battery
| Specification | Redmi 4 (4X) | Zenfone 3 ZE520KL |
|---|---|---|
| Battery Capacity | 4,100 mAh Best value | 2,600 mAh |
| Battery Type | Li-Po | Li-Ion |
| Battery Features | — | Battery Level Indicator, Rechargeable |
| Talk time | 36 h | — |
| Standby time | 432 h | — |
| Music playback time | 87 h | — |
Display
| Specification | Redmi 4 (4X) | Zenfone 3 ZE520KL |
|---|---|---|
| Display Aspect Ratio | 16:9 | 16:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5″ | 5.2″ Best value |
| Display Horizontal Resolution | 720 px | 1,080 px Best value |
| Display Vertical Resolution | 1,280 px | 1,920 px Best value |
| Display Pixel Density | 294 ppi | 424 ppi Best value |
| Display Features | Gorilla Glass | Gorilla Glass 3, Touchscreen |
Sensors
| Specification | Redmi 4 (4X) | Zenfone 3 ZE520KL |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Sensor
| Specification | Redmi 4 (4X) | Zenfone 3 ZE520KL |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | Redmi 4 (4X) | Zenfone 3 ZE520KL |
|---|---|---|
| Operating System | Android 6 | Android 6 |
| OS Family | Android | Android |
| OS Version | 6 | 6 |
Connectivity
| Specification | Redmi 4 (4X) | Zenfone 3 ZE520KL |
|---|---|---|
| SIM Configurations | Nano-SIM + Micro-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 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 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 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 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 B39, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11a/b/g/n/ac Best value |
| Wi-Fi Features | Wi-Fi Direct | Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.2 |
| Bluetooth Profiles | A2DP, LE | A2DP, EDR, LE |
| Navigation Systems | GPS, GLONASS, BeiDou | GPS, GLONASS, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, Infrared, FM Radio | 3.5 mm Audio Jack, FM Radio, USB Type-C, USB OTG, USB 2.0 |
| USB Version | USB 2.0 | USB Type-C |
| SAR American Head | 0.77 W/kg | — |
| SAR American Body | 0.83 W/kg | — |
| Max. download speed | — | 300 Mbps |
| Max. upload speed | — | 100 Mbps |
Audio
| Specification | Redmi 4 (4X) | Zenfone 3 ZE520KL |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | A2DP, LE, Loudspeaker | A2DP, EDR, LE, Loudspeaker, 24-bit/192kHz Audio |
Technical
| Specification | Redmi 4 (4X) | Zenfone 3 ZE520KL |
|---|---|---|
| Model numbers | 2016060, 2016090, MAG138, MAE136, Redmi 4, Redmi 4X | Z017DB, Z017D, Z017DA, Z017DC, ZE520KL, ZA520KL |
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