Side-by-side technical data
Tecno Spark 30 5G vs Tecno Spark 40
Comparison between Tecno Spark 30 5G and Tecno Spark 40: 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 30 5G is the better fit for performance, a 108 MP main camera, and 5G connectivity. The Tecno Spark 40 counters with a larger battery, faster charging, and IP64 protection.
The Spark 30 5G uses a MediaTek Dimensity 6300, versus the Spark 40’s MediaTek Helio G91; it scores 425,000 in AnTuTu against 250,000. It also supports 5G, while the Spark 40 is limited to 4G and LTE. Its main camera is 108 MP, compared with 50 MP on the Spark 40; the latter has an f/1.8 aperture against f/1.9.
The Spark 40 has a 5,200 mAh battery and 45 W charging; the Spark 30 5G pairs 5,000 mAh with 18 W charging. The Spark 40 also has IP64 protection versus IP54, plus reverse charging and an included charger.
Tecno Spark 30 5G
The Tecno Spark 30 5G is the better buy for anyone who wants a MediaTek Dimensity 6300, 5G, and a 108 MP main camera.
Tecno Spark 40
The Tecno Spark 40 is the better buy for anyone prioritizing a 5,200 mAh battery, 45 W charging, and IP64 protection.
The verdict
Your pick: Tecno Spark 30 5G, ahead on Performance & hardware, Camera and Connectivity. Unless Battery & charging decides it for you.
| Category | Spark 30 5G | Spark 40 |
|---|---|---|
| Design & display | 5.6 | 5.7 |
| Performance & hardware | 4.3 | 3.7 |
| Camera | 4.5 | 3.8 |
| Connectivity | 6.6 | 5.6 |
| Battery & charging | 5.4 | 6.8 |
Which one is for you?
Tecno Spark 30 5G, if you care about…
- AnTuTu Score
- 425,000
- against 250,000
- Geekbench 6 Single-Core
- 782
- against 420
- Geekbench 6 Multi-Core
- 2,012
- against 1,391
- Cellular Technologies
- GSM, HSPA, LTE, 5G
- against 4G, LTE
Tecno Spark 40, if you care about…
- Battery Capacity
- 5,200 mAh
- against 5,000 mAh
- Resistance Features
- IP64
- against IP54
- Fast Charge Power
- 45 W
- against 18 W
- Battery Features
- Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable
- against Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator
Specification comparison
Performance
| Specification | Spark 30 5G | Spark 40 |
|---|---|---|
| Processor Model | MediaTek Dimensity 6300 | MediaTek Helio G91 |
| Processor Process Size | 6 nm Best value | 12 nm |
| Graphics GPU | Mali-G57 MC2 | Arm Mali-G52 MC2 (850 MHz) |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2.4 GHz Best value | 2 GHz |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 425,000 Best value | 250,000 |
| Geekbench 6 Single-Core | 782 Best value | 420 |
| Geekbench 6 Multi-Core | 2,012 Best value | 1,391 |
| CPU Description | Octa-core CPU with 2 Cortex-A76 cores at 2.4 GHz and 6 Cortex-A55 cores at 2.0 GHz. | 2× Cortex-A75 at 2.0 GHz plus 6× Cortex-A55 at 1.8 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | LPDDR4X | DDR4 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
Design
| Specification | Spark 30 5G | Spark 40 |
|---|---|---|
| Body Colors | Blue, Black, White | Black, White, Blue, Grey |
| Body Thickness | 7.8 mm | 7.7 mm Best value |
| Body Width | 76.8 mm | 77 mm |
| Body Height | 165.4 mm | 165.6 mm |
| Weight | 193 g | 188 g Best value |
| Usable Surface | 85 % Best value | 84 % |
| Body Materials | Plastic, Glass | Polycarbonate |
| Resistance Features | IP54 | IP64 Best value |
Battery
| Specification | Spark 30 5G | Spark 40 |
|---|---|---|
| Battery Capacity | 5,000 mAh | 5,200 mAh Best value |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 18 W | 45 W Best value |
| Battery Features | Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator | Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable Best value |
Display
| Specification | Spark 30 5G | Spark 40 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 800 nits | — |
| Display Diagonal | 6.67″ | 6.67″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,600 px | 1,600 px |
| Display Pixel Density | 263 ppi | 263 ppi |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | — | 120 Hz |
| Display Features | Hole-Punch Notch, Capacitive Touch, Multi-Touch, Scratch Resistant, Frameless, Curved Glass, TÜV Rheinland Eye Comfort Certification | Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, Touchscreen |
Sensors
| Specification | Spark 30 5G | Spark 40 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Spark 30 5G | Spark 40 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Light Sensor, Compass | Cooling System, Fingerprint Sensor, Accelerometer, Gyroscope, Light Sensor, Proximity Sensor |
Software
| Specification | Spark 30 5G | Spark 40 |
|---|---|---|
| Operating System | Android 14 | Android 15 |
| OS Family | Android | Android |
| OS Version | 14 | 15 Best value |
| Google Services | Yes | Yes |
| Widevine L1 | — | Yes |
Connectivity
| Specification | Spark 30 5G | Spark 40 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n20, 5G NR n28a, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n77, 5G NR n78 | 2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 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, 5G Best value | 4G, LTE |
| 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/n/ac, Wi-Fi 5 (802.11ac) |
| 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 |
| Bluetooth Version | Bluetooth 5.3 | Bluetooth 5.3 |
| Bluetooth Profiles | A2DP, LE | A2DP |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | 3.5 mm Audio Jack, NFC, USB Charging, USB Mass Storage, USB OTG, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE | 3.5 mm Audio Jack, Computer Sync, Infrared, OTA Sync, FM Radio, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C |
| USB Version | USB 2.0 | — |
| Max. download speed | 3,300 Mbps Best value | 300 Mbps |
| Max. upload speed | — | 100 Mbps |
Audio
| Specification | Spark 30 5G | Spark 40 |
|---|---|---|
| Audio Features | Stereo Speakers, Hi-Res Audio, Dolby Atmos | DTS, DTS:X, Stereo Speakers |
Technical
| Specification | Spark 30 5G | Spark 40 |
|---|---|---|
| Model numbers | KL8 | — |
