Side-by-side technical data
Tecno Spark 40 Pro vs Oppo K14
Comparison between Tecno Spark 40 Pro and Oppo K14: camera, battery, fast charging, display, performance and colors, side by side. More phones from Tecno and Oppo.
The verdict
Your pick: Oppo K14, ahead on Performance & hardware, Camera and Battery & charging. Unless Design & display or Connectivity decides it for you.
| Category | Spark 40 Pro | K14 |
|---|---|---|
| Design & display | 8.0 | 6.1 |
| Performance & hardware | 5.1 | 6.4 |
| Camera | 3.9 | 4.4 |
| Connectivity | 6.0 | 5.1 |
| Battery & charging | 6.8 | 7.1 |
Which one is for you?
Tecno Spark 40 Pro, if you care about…
- Display Technology
- AMOLED
- against IPS LCD
- Display Refresh Rate
- 144 Hz
- against 120 Hz
- Peak Display Brightness
- 4,500 nits
- against 1,125 nits
- Display Pixel Density
- 440 ppi
- against 256 ppi
Oppo K14, if you care about…
- Battery Capacity
- 7,000 mAh
- against 5,200 mAh
- Bluetooth Version
- Bluetooth 5.4
- against Bluetooth 5.3
- Resistance Features
- IP68, IP69
- against IP64, Drop Resistant Up to 2 m
- Battery Type
- Si-Carbon Li-Ion
- against Li-Polymer
Specification comparison
Performance
| Specification | Spark 40 Pro | K14 |
|---|---|---|
| Processor Model | MediaTek Helio G100 Ultimate | MediaTek Dimensity 6300 |
| Processor Process Size | 6 nm | 6 nm |
| Graphics GPU | Mali-G57 MC2 | Mali-G57 MC2 |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Maximum CPU Clock | 2.2 GHz | 2.4 GHz Best value |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 410,000 | — |
| 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 2x2.4 GHz Cortex-A76 and 6x2.0 GHz Cortex-A55 cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | — |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | DDR4 | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | — |
Design
| Specification | Spark 40 Pro | K14 |
|---|---|---|
| Body Colors | Black, Titanium, Blue, Green, Grey | Purple, White, Blue |
| Body Thickness | 6.7 mm Best value | 8.6 mm |
| Body Width | 75.9 mm | 78.5 mm |
| Body Height | 163.7 mm | 166.6 mm |
| Weight | 170 g Best value | 216 g |
| Usable Surface | 89.3 % Best value | 85.2 % |
| Body Materials | Glass, Plastic, Polycarbonate | Glass, Plastic |
| Resistance Features | IP64, Drop Resistant Up to 2 m | IP68, IP69 Best value |
| Waterproof Depth | — | 1.5 m |
Battery
| Specification | Spark 40 Pro | K14 |
|---|---|---|
| Battery Capacity | 5,200 mAh | 7,000 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 | Fast Charging, Reverse Charging |
Display
| Specification | Spark 40 Pro | K14 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | AMOLED Best value | IPS LCD |
| Peak Display Brightness | 4,500 nits Best value | 1,125 nits |
| Display Diagonal | 6.78″ Best value | 6.75″ |
| Display Horizontal Resolution | 1,224 px Best value | 720 px |
| Display Vertical Resolution | 2,720 px Best value | 1,570 px |
| Display Pixel Density | 440 ppi Best value | 256 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 | 120Hz |
Sensors
| Specification | Spark 40 Pro | K14 |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Side |
Sensor
| Specification | Spark 40 Pro | K14 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor, Cooling System | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass |
Software
| Specification | Spark 40 Pro | K14 |
|---|---|---|
| Operating System | Android 15 | Android 15 |
| OS Family | Android | Android |
| OS Version | 15 | 15 |
| Google Services | Yes | — |
| Widevine L1 | Yes | — |
Connectivity
| Specification | Spark 40 Pro | K14 |
|---|---|---|
| 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 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 B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE bands unspecified, 5G NR bands unspecified |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, 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 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band |
| Bluetooth Version | Bluetooth 5.3 | Bluetooth 5.4 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, LE, aptX HD |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value | GPS, Galileo, GLONASS, QZSS |
| 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 | 3.5 mm Audio Jack, USB Type-C, USB 2.0, USB OTG |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | — | 1.14 W/kg |
| SAR American Body | — | 0.89 W/kg |
| Max. download speed | 650 Mbps | — |
| Max. upload speed | 150 Mbps | — |
Audio
| Specification | Spark 40 Pro | K14 |
|---|---|---|
| Microphone Count | 1 | — |
| Audio Features | Stereo Speakers, Dolby Atmos, Hi-Res Audio, Hi-Res Wireless Audio, A2DP | Stereo Speakers, aptX HD |
Technical
| Specification | Spark 40 Pro | K14 |
|---|---|---|
| Model numbers | KM6 | CPH2869 |
