Side-by-side technical data
Tecno Spark 40 Pro vs Tecno Spark 7
Comparison between Tecno Spark 40 Pro and Tecno Spark 7: camera, battery, fast charging, display, performance and colors, side by side. More phones from Tecno.
NeoTeo's verdict
Which of the two is the better buy
The Tecno Spark 40 Pro is the stronger pick for buyers who want a better display, more performance, and higher-resolution cameras: its 6.78″ AMOLED panel at 440 ppi tops the Spark 7's 6.5″ LCD at 270 ppi. The newer phone also leads on performance and connectivity, while the Spark 7 has the larger battery.
The Spark 40 Pro pairs a MediaTek Helio G100 Ultimate with 8 GB of RAM and UFS 2.2 storage; the Spark 7 has a Helio A22, 4 GB, and eMMC 5.1. The main cameras are 50 MP versus 16 MP, and the front cameras are 13 MP versus 8 MP. The Pro also records at 1440p at 30 fps, while the Spark 7 tops out at 1080p at 30 fps.
Battery capacity favors the Spark 7, at 6000 mAh versus 5200 mAh. The Spark 40 Pro adds reverse charging and Android 15 instead of Android 11. Both have NFC and a 3.5 mm jack, while only the Pro has an infrared blaster. The Spark 7 is lighter, at 111 g versus 170 g.
Tecno Spark 40 Pro
The Tecno Spark 40 Pro is the better fit for buyers seeking a 6.78″ AMOLED screen, 8 GB of RAM, and a 50 MP main camera.
Tecno Spark 7
The Tecno Spark 7 suits buyers who prioritize its 6000 mAh battery and 111 g weight.
The verdict
Your pick: Tecno Spark 40 Pro, ahead on Design & display, Performance & hardware, Camera, Connectivity and Battery & charging.
| Category | Spark 40 Pro | Spark 7 |
|---|---|---|
| Design & display | 8.0 | 5.1 |
| Performance & hardware | 5.1 | 2.1 |
| Camera | 3.9 | 3.5 |
| Connectivity | 6.0 | 4.3 |
| Battery & charging | 6.8 | 6.4 |
Which one is for you?
Tecno Spark 40 Pro, if you care about…
- AnTuTu Score
- 410,000
- against 100,457
- RAM Capacity
- 8 GB
- against 4 GB
- Wi-Fi Standards
- Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g
- against Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n)
- Storage Type
- UFS 2.2
- against eMMC 5.1
Tecno Spark 7, if you care about…
- Battery Capacity
- 6,000 mAh
- against 5,200 mAh
- Weight
- 111 g
- against 170 g
Specification comparison
Performance
| Specification | Spark 40 Pro | Spark 7 |
|---|---|---|
| Processor Model | MediaTek Helio G100 Ultimate | MediaTek Helio A22 |
| Processor Process Size | 6 nm Best value | 12 nm |
| Graphics GPU | Mali-G57 MC2 | PowerVR GE8320 |
| Storage Type | UFS 2.2 Best value | eMMC 5.1 |
| Maximum CPU Clock | 2.2 GHz Best value | 1.8 GHz |
| Maximum Storage Capacity | 256 GB Best value | 64 GB |
| AnTuTu Score | 410,000 Best value | 100,457 |
| 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 4 Cortex-A53 cores at 1.8 GHz and 4 Cortex-A53 cores at 1.5 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB Best value | 4 GB |
| RAM Type | DDR4 | DDR4 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v8 |
Design
| Specification | Spark 40 Pro | Spark 7 |
|---|---|---|
| Body Colors | Black, Titanium, Blue, Green, Grey | Blue, Green, Black, Turquoise |
| Body Thickness | 6.7 mm Best value | 9.5 mm |
| Body Width | 75.9 mm | 76.1 mm |
| Body Height | 163.7 mm | 164.8 mm |
| Weight | 170 g | 111 g Best value |
| Usable Surface | 89.3 % Best value | 81.3 % |
| Body Materials | Glass, Plastic, Polycarbonate | Plastic |
| Resistance Features | IP64, Drop Resistant Up to 2 m | — |
Battery
| Specification | Spark 40 Pro | Spark 7 |
|---|---|---|
| Battery Capacity | 5,200 mAh | 6,000 mAh Best value |
| Battery Type | Li-Polymer | Li-Ion |
| Fast Charge Power | 45 W | — |
| Battery Features | Fast Charging, Reverse Charging, Non-Removable, Rechargeable, Battery Level Indicator Best value | Fast Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable |
Display
| Specification | Spark 40 Pro | Spark 7 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | AMOLED Best value | IPS LCD |
| Peak Display Brightness | 4,500 nits | — |
| Display Diagonal | 6.78″ Best value | 6.5″ |
| Display Horizontal Resolution | 1,224 px Best value | 720 px |
| Display Vertical Resolution | 2,720 px Best value | 1,600 px |
| Display Pixel Density | 440 ppi Best value | 270 ppi |
| Display Refresh Rate | 144 Hz | — |
| Touch Sampling Rate | 144 Hz | — |
| Display Features | Gorilla Glass 7i, Hole-Punch Notch, Capacitive Touch, Multi-Touch, Scratch Resistant, Frameless, Always-On Display | IPS LCD, Water Drop Notch, Capacitive Touch, Multi-Touch, Touchscreen |
Sensors
| Specification | Spark 40 Pro | Spark 7 |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Rear |
Sensor
| Specification | Spark 40 Pro | Spark 7 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Light Sensor, Cooling System | Fingerprint Sensor, Accelerometer, Proximity Sensor, Light Sensor, Compass |
Software
| Specification | Spark 40 Pro | Spark 7 |
|---|---|---|
| Operating System | Android 15 | Android 11 |
| OS Family | Android | Android |
| OS Version | 15 Best value | 11 |
| Google Services | Yes | Yes |
| Widevine L1 | Yes | — |
Connectivity
| Specification | Spark 40 Pro | Spark 7 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| 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 B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B38, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, UMTS, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g Best value | Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Wi-Fi Hotspot, Wi-Fi 802.11 b/g/n |
| Bluetooth Version | Bluetooth 5.3 Best value | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value | GPS, A-GPS, Galileo |
| 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, FM Radio, microUSB, USB Charging, USB Mass Storage, USB OTG, Computer Sync, OTA Sync, NFC, Tethering |
| USB Version | USB 2.0 | microUSB |
| Max. download speed | 650 Mbps Best value | 42.2 Mbps |
| Max. upload speed | 150 Mbps Best value | 5.76 Mbps |
Audio
| Specification | Spark 40 Pro | Spark 7 |
|---|---|---|
| Microphone Count | 1 | — |
| Audio Features | Stereo Speakers, Dolby Atmos, Hi-Res Audio, Hi-Res Wireless Audio, A2DP Best value | Loudspeaker, A2DP, LE |
Technical
| Specification | Spark 40 Pro | Spark 7 |
|---|---|---|
| Model numbers | KM6 | KF6, KF6j, KF6i, KF6k, PR651h, PR651, PR651E, KF6m, KF6h, KF6n |
