Side-by-side technical data
Tecno Phantom X vs Xiaomi Redmi K40 Gaming Edition
Comparison between Tecno Phantom X and Xiaomi Redmi K40 Gaming Edition: camera, battery, fast charging, display, performance and colors, side by side. More phones from Tecno and Xiaomi.
The verdict
Neither runs away with it: each wins something.
| Category | Phantom X | Redmi K40 Gaming Edition |
|---|---|---|
| Design & display | 6.9 | 6.3 |
| Performance & hardware | 4.6 | 6.6 |
| Camera | 8.3 | 5.2 |
| Connectivity | 5.2 | 5.4 |
| Battery & charging | 5.2 | 6.1 |
Which one is for you?
Tecno Phantom X, if you care about…
- Display Technology
- Super AMOLED
- against OLED
- Expandable Storage
- Yes
- against No
Xiaomi Redmi K40 Gaming Edition, if you care about…
- Battery Capacity
- 5,065 mAh
- against 4,700 mAh
- 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 4 (802.11n), Wi-Fi 5 (802.11ac)
- Storage Type
- UFS 3.1
- against UFS 2.1
Specification comparison
Performance
| Specification | Phantom X | Redmi K40 Gaming Edition |
|---|---|---|
| Processor Model | MediaTek Helio G95 | MediaTek Dimensity 1200 |
| Processor Process Size | 12 nm | 6 nm Best value |
| Graphics GPU | Mali-G76 MC4 | Mali-G77 MP9 |
| Storage Type | UFS 2.1 | UFS 3.1 Best value |
| Maximum CPU Clock | 2.05 GHz | 3 GHz Best value |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 409,878 | 724,495 |
| Geekbench 6 Single-Core | 636 | 1,010 Best value |
| Geekbench 6 Multi-Core | 1,738 | 3,170 Best value |
| CPU Description | Octa-core processor with 2 Cortex-A76 cores at 2.05 GHz and 6 Cortex-A55 cores at 2.0 GHz. | — |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 12 GB Best value |
| RAM Type | DDR4 | DDR4 |
| Expandable Storage | Yes Best value | No |
| AnTuTu version | v10 | — |
Design
| Specification | Phantom X | Redmi K40 Gaming Edition |
|---|---|---|
| Body Colors | Blue, Purple | Black |
| Body Thickness | 8.7 mm | 8.3 mm Best value |
| Body Width | 73.8 mm | 76.9 mm |
| Body Height | 163.5 mm | 161.9 mm |
| Weight | 201 g Best value | 205 g |
| Usable Surface | 91.3 % | — |
| Body Materials | Glass | Glass |
| Resistance Features | — | IP53 |
Battery
| Specification | Phantom X | Redmi K40 Gaming Edition |
|---|---|---|
| Battery Capacity | 4,700 mAh | 5,065 mAh Best value |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 33 W | 67 W Best value |
| Battery Features | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator | Battery Level Indicator, Fast Charging, Rechargeable |
Display
| Specification | Phantom X | Redmi K40 Gaming Edition |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 20:9 |
| Display Technology | Super AMOLED Best value | OLED |
| Peak Display Brightness | — | 500 nits |
| Display Diagonal | 6.7″ Best value | 6.67″ |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,340 px | 2,400 px Best value |
| Display Pixel Density | 385 ppi | 395 ppi Best value |
| Display Refresh Rate | 90 Hz | 120 Hz Best value |
| Touch Sampling Rate | — | 480 Hz |
| Display Features | Hole-Punch Notch, Curved Glass, Gorilla Glass 5, Capacitive Touch, Multi-Touch, Frameless, Scratch Resistant | Gorilla Glass 5, HDR10+, Always-On Display, Touchscreen |
Sensors
| Specification | Phantom X | Redmi K40 Gaming Edition |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Side |
Sensor
| Specification | Phantom X | Redmi K40 Gaming Edition |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Compass, Gravity Sensor, Gyroscope, Light Sensor, Proximity Sensor | Accelerometer, Barometer, Compass, Fingerprint Sensor, Gyroscope |
Software
| Specification | Phantom X | Redmi K40 Gaming Edition |
|---|---|---|
| Operating System | Android 11 | Android 11 |
| OS Family | Android | Android |
| OS Version | 11 | 11 |
| Google Services | Yes | — |
Connectivity
| Specification | Phantom X | Redmi K40 Gaming Edition |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-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, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41 | — |
| Cellular Technologies | GSM, HSPA, LTE, 4G | 5G Best value |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), 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 |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value | GPS, Galileo |
| Connectivity Features | USB Charging, USB Mass Storage, USB OTG, USB Type-C, 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE | Infrared, NFC, USB Type-C |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 600 Mbps | 4,700 Mbps Best value |
| Max. upload speed | 150 Mbps | 2,500 Mbps Best value |
Audio
| Specification | Phantom X | Redmi K40 Gaming Edition |
|---|---|---|
| Microphone Count | — | 3 |
| Audio Features | Loudspeaker, A2DP, LE | Stereo Speakers Best value |
Technical
| Specification | Phantom X | Redmi K40 Gaming Edition |
|---|---|---|
| Model numbers | AC8 | — |
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