Side-by-side technical data
Tecno Spark 40 Pro vs Realme P3x
Comparison between Tecno Spark 40 Pro and Realme P3x: camera, battery, fast charging, display, performance and colors, side by side. More phones from Tecno and Realme.
The verdict
Neither runs away with it: each wins something.
| Category | Spark 40 Pro | P3x |
|---|---|---|
| Design & display | 8.0 | 7.1 |
| Performance & hardware | 5.1 | 4.4 |
| Camera | 3.9 | 4.0 |
| Connectivity | 6.0 | 7.2 |
| Battery & charging | 6.8 | 7.1 |
Which one is for you?
Tecno Spark 40 Pro, if you care about…
- Storage Type
- UFS 2.2
- against eMMC 5.1
- Display Technology
- AMOLED
- against IPS LCD
- Display Refresh Rate
- 144 Hz
- against 120 Hz
- Maximum Storage Capacity
- 256 GB
- against 128 GB
Realme P3x, if you care about…
- Battery Capacity
- 6,000 mAh
- against 5,200 mAh
- AnTuTu Score
- 451,678
- against 410,000
- Wi-Fi Standards
- Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6/6E
- against Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g
- Resistance Features
- IP68, IP69, MIL-STD-810H
- against IP64, Drop Resistant Up to 2 m
Specification comparison
Performance
| Specification | Spark 40 Pro | P3x |
|---|---|---|
| Processor Model | MediaTek Helio G100 Ultimate | MediaTek Dimensity 6400 |
| Processor Process Size | 6 nm | 6 nm |
| Graphics GPU | Mali-G57 MC2 | Mali-G57 MC2 |
| Storage Type | UFS 2.2 Best value | eMMC 5.1 |
| Maximum CPU Clock | 2.2 GHz | 2.5 GHz Best value |
| Maximum Storage Capacity | 256 GB Best value | 128 GB |
| AnTuTu Score | 410,000 | 451,678 Best value |
| CPU Description | Octa-core processor with 2 Cortex-A76 cores at 2.2 GHz and 6 Cortex-A55 cores at 2.0 GHz. | Octa-core CPU with 2 Cortex-A76 cores and 6 Cortex-A55 cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | DDR4 | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
Design
| Specification | Spark 40 Pro | P3x |
|---|---|---|
| Body Colors | Black, Titanium, Blue, Green, Grey | Blue, Pink, Silver |
| Body Thickness | 6.7 mm Best value | 7.9 mm |
| Body Width | 75.9 mm | 76.2 mm |
| Body Height | 163.7 mm | 165.7 mm |
| Weight | 170 g Best value | 197 g |
| Usable Surface | 89.3 % Best value | 86.3 % |
| Body Materials | Glass, Plastic, Polycarbonate | Glass, Aluminium Alloy, Metal, Plastic, Polycarbonate Best value |
| Resistance Features | IP64, Drop Resistant Up to 2 m | IP68, IP69, MIL-STD-810H Best value |
| Waterproof Depth | — | 2 m |
Battery
| Specification | Spark 40 Pro | P3x |
|---|---|---|
| Battery Capacity | 5,200 mAh | 6,000 mAh Best value |
| Battery Type | Li-Polymer | Si-Carbon Li-Ion Best value |
| Fast Charge Power | 45 W | 45 W |
| Battery Features | Fast Charging, Reverse Charging, Non-Removable, Rechargeable, Battery Level Indicator | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator, Reverse Charging |
Display
| Specification | Spark 40 Pro | P3x |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | AMOLED Best value | IPS LCD |
| Peak Display Brightness | 4,500 nits Best value | 950 nits |
| Display Diagonal | 6.78″ Best value | 6.72″ |
| Display Horizontal Resolution | 1,224 px Best value | 1,080 px |
| Display Vertical Resolution | 2,720 px Best value | 2,400 px |
| Display Pixel Density | 440 ppi Best value | 392 ppi |
| Display Refresh Rate | 144 Hz Best value | 120 Hz |
| Touch Sampling Rate | 144 Hz | — |
| Display Features | Gorilla Glass 7i, Hole-Punch Notch, Capacitive Touch, Multi-Touch, Scratch Resistant, Frameless, Always-On Display | ArmorShell Glass, Hole-Punch Notch, DCI-P3, 10-Bit Panel, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless |
Sensors
| Specification | Spark 40 Pro | P3x |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Side |
Sensor
| Specification | Spark 40 Pro | P3x |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor, Cooling System | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor, Cooling System |
Software
| Specification | Spark 40 Pro | P3x |
|---|---|---|
| Operating System | Android 15 | Android 15 |
| OS Family | Android | Android |
| OS Version | 15 | 15 |
| OS Update Support | — | 2 years |
| Google Services | Yes | Yes |
| Widevine L1 | Yes | Yes |
Connectivity
| Specification | Spark 40 Pro | P3x |
|---|---|---|
| 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 B5, 3G UMTS B8, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B20, LTE B28, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B28B, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n20, 5G NR n28b, 5G NR n40, 5G NR n41, 5G NR n77, 5G NR n78 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, UMTS, LTE, 5G Best value |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6/6E 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 5.3 | Bluetooth 5.3 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE, aptX HD |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS Best value |
| Connectivity Features | 3.5 mm Audio Jack, Infrared, NFC, FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Host 2.0, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE, USB 2.0 | USB Charging, USB Mass Storage, USB OTG, USB Type-C, NFC, 3.5 mm Audio Jack, Computer Sync, OTA Sync, Tethering, DLNA, VoLTE, USB 2.0 |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 650 Mbps | 3,300 Mbps Best value |
| Max. upload speed | 150 Mbps | — |
Audio
| Specification | Spark 40 Pro | P3x |
|---|---|---|
| Microphone Count | 1 | — |
| Audio Features | Stereo Speakers, Dolby Atmos, Hi-Res Audio, Hi-Res Wireless Audio, A2DP | Stereo Speakers, Hi-Res Audio, Noise-Cancellation Microphone, A2DP, LE, aptX HD, Loudspeaker |
Technical
| Specification | Spark 40 Pro | P3x |
|---|---|---|
| Model numbers | KM6 | RMX3944 |
