Side-by-side technical data
Asus Zenfone 4 Selfie Pro (ZD552KL) vs Xiaomi Redmi 4 (4X)
Comparison between Asus Zenfone 4 Selfie Pro (ZD552KL) and Xiaomi Redmi 4 (4X): camera, battery, fast charging, display, performance and colors, side by side. More phones from Asus and Xiaomi.
The verdict
Neither runs away with it: each wins something.
| Category | Zenfone 4 Selfie Pro (ZD552KL) | Redmi 4 (4X) |
|---|---|---|
| Design & display | 7.1 | 5.1 |
| Performance & hardware | 2.4 | 2.2 |
| Camera | 3.3 | 3.3 |
| Connectivity | 3.8 | 3.5 |
| Battery & charging | 2.4 | 3.9 |
Which one is for you?
Asus Zenfone 4 Selfie Pro (ZD552KL), if you care about…
- Display Technology
- AMOLED
- against IPS LCD
- Display Pixel Density
- 401 ppi
- against 294 ppi
- Body Thickness
- 6.9 mm
- against 8.7 mm
- Display Diagonal
- 5.5″
- against 5″
Xiaomi Redmi 4 (4X), if you care about…
- Battery Capacity
- 4,100 mAh
- against 3,000 mAh
Specification comparison
Performance
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Redmi 4 (4X) |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 435 |
| Processor Process Size | 14 nm Best value | 28 nm |
| Graphics GPU | Qualcomm Adreno 506 | Qualcomm Adreno 505 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2 GHz Best value | 1.4 GHz |
| Maximum Storage Capacity | 64 GB | 64 GB |
| AnTuTu Score | 61,758 | — |
| Geekbench 6 Single-Core | 189 | — |
| Geekbench 6 Multi-Core | 862 | — |
| CPU Description | Octa-core 2.0 GHz Cortex-A53 | Octa-core 1.4 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 |
| Maximum memory card | 256 GB | — |
Design
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Redmi 4 (4X) |
|---|---|---|
| Body Colors | Red, Gold, Black | Black, Gold |
| Body Thickness | 6.9 mm Best value | 8.7 mm |
| Body Width | 74.8 mm | 70 mm |
| Body Height | 154 mm | 139.2 mm |
| Weight | 147 g Best value | 150 g |
| Usable Surface | 72.4 % Best value | 70.7 % |
| Body Materials | — | Glass, Aluminium Alloy, Plastic |
| Unfolded thickness | 6.9 mm | — |
Battery
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Redmi 4 (4X) |
|---|---|---|
| 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 | — |
| Talk time | — | 36 h |
| Standby time | — | 432 h |
| Music playback time | — | 87 h |
Display
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Redmi 4 (4X) |
|---|---|---|
| Display Aspect Ratio | 16:9 | 16:9 |
| Display Technology | AMOLED Best value | IPS LCD |
| Display Diagonal | 5.5″ Best value | 5″ |
| 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 | 294 ppi |
| Display Features | Gorilla Glass 5, Touchscreen | Gorilla Glass |
Sensors
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Redmi 4 (4X) |
|---|---|---|
| Fingerprint Sensor Placement | Front | Rear |
Sensor
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Redmi 4 (4X) |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Redmi 4 (4X) |
|---|---|---|
| Operating System | Android 7 | Android 6 |
| OS Family | Android | Android |
| OS Version | 7 Best value | 6 |
Connectivity
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Redmi 4 (4X) |
|---|---|---|
| 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 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 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11 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 Profiles | A2DP, EDR, LE | A2DP, LE |
| Navigation Systems | GPS, GLONASS, BeiDou, Galileo Best value | GPS, GLONASS, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB | 3.5 mm Audio Jack, Infrared, FM Radio |
| USB Version | microUSB | USB 2.0 |
| SAR American Head | — | 0.77 W/kg |
| SAR American Body | — | 0.83 W/kg |
| Max. download speed | 300 Mbps | — |
| Max. upload speed | 150 Mbps | — |
Audio
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Redmi 4 (4X) |
|---|---|---|
| Microphone Count | 1 | — |
| Audio Features | Loudspeaker, 24-bit/192kHz Audio | A2DP, LE, Loudspeaker |
Technical
| Specification | Zenfone 4 Selfie Pro (ZD552KL) | Redmi 4 (4X) |
|---|---|---|
| Model numbers | Z01MD, Z01MDA | 2016060, 2016090, MAG138, MAE136, Redmi 4, Redmi 4X |
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