Side-by-side technical data
Infinix Zero X Pro vs Xiaomi Redmi K40
Comparison between Infinix Zero X Pro and Xiaomi Redmi K40: camera, battery, fast charging, display, performance and colors, side by side. More phones from Infinix and Xiaomi.
The verdict
Neither runs away with it: each wins something.
| Category | Zero X Pro | Redmi K40 |
|---|---|---|
| Design & display | 7.4 | 7.4 |
| Performance & hardware | 4.5 | 6.1 |
| Camera | 8.0 | 4.9 |
| Connectivity | 5.0 | 6.9 |
| Battery & charging | 5.8 | 5.0 |
Which one is for you?
Infinix Zero X Pro, if you care about…
- Fast Charge Power
- 45 W
- against 33 W
- Battery Features
- Fast Charging, Non-Removable, Reverse Charging, Rechargeable, Battery Level Indicator
- against Non-Removable, Rechargeable, Fast Charging, Battery Level Indicator
- Expandable Storage
- Yes
- against No
- Google Services
- Yes
- against No
Xiaomi Redmi K40, if you care about…
- AnTuTu Score
- 802,870
- against 406,422
- RAM Capacity
- 12 GB
- against 8 GB
- Wi-Fi Standards
- Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
- against Wi-Fi 802.11a/b/g/n, Wi-Fi 5 (802.11ac)
- Storage Type
- UFS 3.1
- against UFS 2.2
Specification comparison
Performance
| Specification | Zero X Pro | Redmi K40 |
|---|---|---|
| Processor Model | MediaTek Helio G95 | Qualcomm Snapdragon 870 |
| Processor Process Size | 12 nm | 7 nm Best value |
| Graphics GPU | Mali-G76 MC4 | Qualcomm Adreno 650 |
| Storage Type | UFS 2.2 | UFS 3.1 Best value |
| Maximum CPU Clock | 2.05 GHz | 3.2 GHz Best value |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 406,422 | 802,870 Best value |
| Geekbench 6 Single-Core | 636 | 1,187 Best value |
| Geekbench 6 Multi-Core | 1,738 | 3,068 Best value |
| CPU Description | Octa-core CPU with 2 Cortex-A76 cores and 6 Cortex-A55 cores. | Octa-core processor with 1x3.2 GHz, 3x2.42 GHz, and 4x1.80 GHz cores |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 12 GB Best value |
| RAM Type | LPDDR4X | LPDDR5 Best value |
| Expandable Storage | Yes Best value | No |
| AnTuTu version | v10 | v10 |
Design
| Specification | Zero X Pro | Redmi K40 |
|---|---|---|
| Body Colors | Black, Silver, Brown | Black, White, Blue, Aurora, Multicolor |
| Body Thickness | 7.8 mm | 7.8 mm |
| Body Width | 75.7 mm | 76.4 mm |
| Body Height | 164.1 mm | 163.7 mm |
| Weight | 193 g Best value | 196 g |
| Usable Surface | 86.5 % Best value | 85.9 % |
| Body Materials | Glass, Plastic | Plastic, Glass, Splash Resistant |
| Resistance Features | — | IP53 |
Battery
| Specification | Zero X Pro | Redmi K40 |
|---|---|---|
| Battery Capacity | 4,500 mAh | 4,520 mAh Best value |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 45 W Best value | 33 W |
| Battery Features | Fast Charging, Non-Removable, Reverse Charging, Rechargeable, Battery Level Indicator Best value | Non-Removable, Rechargeable, Fast Charging, Battery Level Indicator |
Display
| Specification | Zero X Pro | Redmi K40 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | AMOLED | Super AMOLED |
| Peak Display Brightness | 700 nits | 1,300 nits Best value |
| Display Diagonal | 6.67″ | 6.67″ |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,400 px | 2,400 px |
| Display Pixel Density | 395 ppi | 395 ppi |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 240 Hz | 360 Hz Best value |
| Display Contrast Ratio | 400,000 :1 | 5,000,000 :1 Best value |
| Display Features | Hole-Punch Notch, 120Hz, TÜV Rheinland Eye Comfort Certification, DCI-P3, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, Touchscreen | Gorilla Glass 5, HDR10+, Hole-Punch Notch, DCI-P3, Capacitive Touch, Multi-Touch, Frameless, Scratch Resistant, Always-On Display |
Sensors
| Specification | Zero X Pro | Redmi K40 |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Side |
Sensor
| Specification | Zero X Pro | Redmi K40 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor, Cooling System | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor, Cooling System, Virtual Proximity Sensing |
Software
| Specification | Zero X Pro | Redmi K40 |
|---|---|---|
| Operating System | Android 11 | Android 11 |
| OS Family | Android | Android |
| OS Version | 11 | 11 |
| Google Services | Yes Best value | No |
Connectivity
| Specification | Zero X Pro | Redmi K40 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 3G UMTS 1700 AWS, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, LTE B28, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 3G UMTS 1700 AWS, 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 B28A, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B42, 5G NR n1, 5G NR n3, 5G NR n28a, 5G NR n41, 5G NR n77, 5G NR n78, 5G NR n79 |
| Cellular Technologies | GSM, HSPA, UMTS, LTE, 4G | GSM, CDMA, HSPA, UMTS, CDMA2000, LTE, 5G Best value |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n, Wi-Fi 5 (802.11ac) | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) Best value |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.1 Best value |
| Bluetooth Profiles | A2DP | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC Best value |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE | Infrared, NFC, USB Type-C, USB OTG, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 600 Mbps | 7,500 Mbps Best value |
| Max. upload speed | 150 Mbps | 3,000 Mbps Best value |
Audio
| Specification | Zero X Pro | Redmi K40 |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | Stereo Speakers, DTS, DTS:X, A2DP | Stereo Speakers, Hi-Res Audio, A2DP, LE, Dolby Atmos |
Technical
| Specification | Zero X Pro | Redmi K40 |
|---|---|---|
| Model numbers | X6810, X6811, X6811B, MZ-Infinix X6811 | M2012K11AC |
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