Side-by-side technical data
Tecno Spark 40C vs Tecno Spark Go 1
Comparison between Tecno Spark 40C and Tecno Spark Go 1: 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 40C is the more well-rounded choice, pairing a 6000 mAh battery with 8 GB of RAM and IP64 protection. The Spark Go 1 counters with stronger AnTuTu and Geekbench results and a lighter body.
For more room for files, the Spark 40C supports up to 256 GB, versus 128 GB on the Go 1. It also charges at 18 W rather than 15 W and supports reverse charging. Both have a 6.67″ IPS LCD with 720 × 1600 px resolution and a 120 Hz refresh rate.
The Spark 40C comes with Android 15 and Bluetooth 5.3; the Go 1 has Android 14 and Bluetooth 4.2. The Go 1 weighs 189 g versus 196 g and reaches 150 Mbps upload versus 100 Mbps, making it the pick for a lighter phone or faster upload speeds.
Tecno Spark 40C
The Tecno Spark 40C is the better buy for anyone who wants a 6000 mAh battery, 8 GB of RAM, and IP64 protection.
Tecno Spark Go 1
The Tecno Spark Go 1 is the better buy for anyone who values stronger AnTuTu and Geekbench results or a lighter phone.
The verdict
Your pick: Tecno Spark 40C, ahead on Design & display, Performance & hardware, Connectivity and Battery & charging.
| Category | Spark 40C | Spark Go 1 |
|---|---|---|
| Design & display | 5.5 | 5.1 |
| Performance & hardware | 3.1 | 2.7 |
| Camera | 3.5 | 3.5 |
| Connectivity | 5.6 | 4.9 |
| Battery & charging | 6.6 | 5.3 |
Which one is for you?
Tecno Spark 40C, if you care about…
- Battery Capacity
- 6,000 mAh
- against 5,000 mAh
- RAM Capacity
- 8 GB
- against 4 GB
- Bluetooth Version
- Bluetooth 5.3
- against Bluetooth 4.2
- Maximum Storage Capacity
- 256 GB
- against 128 GB
Tecno Spark Go 1, if you care about…
- AnTuTu Score
- 308,681
- against 250,000
- Weight
- 189 g
- against 196 g
- Geekbench 6 Single-Core
- 437
- against 420
- Geekbench 6 Multi-Core
- 1,461
- against 1,391
Specification comparison
Performance
| Specification | Spark 40C | Spark Go 1 |
|---|---|---|
| Processor Model | MediaTek Helio G81 | Unisoc Tiger T615 (T7250) |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Mali-G52 MC2 | Mali-G57 MP1 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2 GHz Best value | 1.8 GHz |
| Maximum Storage Capacity | 256 GB Best value | 128 GB |
| AnTuTu Score | 250,000 | 308,681 Best value |
| Geekbench 6 Single-Core | 420 | 437 Best value |
| Geekbench 6 Multi-Core | 1,391 | 1,461 Best value |
| CPU Description | Octa-core CPU with 2x Cortex-A75 at 2.0 GHz and 6x Cortex-A55 at up to 1.8 GHz. | Octa-core CPU with 2 Cortex-A75 cores at 1.8 GHz and 6 Cortex-A55 cores at 1.6 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 | v10 |
Design
| Specification | Spark 40C | Spark Go 1 |
|---|---|---|
| Body Colors | White, Blue, Grey, Black | Black, White |
| Body Thickness | 8.4 mm | 8.4 mm |
| Body Width | 77 mm | 77 mm |
| Body Height | 165.6 mm | 165.6 mm |
| Weight | 196 g | 189 g Best value |
| Usable Surface | 84.2 % | 84.2 % |
| Body Materials | Glass, Plastic, Polycarbonate | Glass, Plastic |
| Resistance Features | IP64 Best value | IP54 |
Battery
| Specification | Spark 40C | Spark Go 1 |
|---|---|---|
| Battery Capacity | 6,000 mAh Best value | 5,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 18 W Best value | 15 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 40C | Spark Go 1 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | — | 450 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 |
| Display Features | Hole-Punch Notch, Capacitive Touch, Multi-Touch, Scratch Resistant, Frameless, 120Hz | Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless, Curved Glass, 120Hz |
Sensors
| Specification | Spark 40C | Spark Go 1 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Spark 40C | Spark Go 1 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Light Sensor, Proximity Sensor, Cooling System | Fingerprint Sensor, Accelerometer, Light Sensor, Proximity Sensor |
Software
| Specification | Spark 40C | Spark Go 1 |
|---|---|---|
| Operating System | Android 15 | Android 14 |
| OS Family | Android | Android |
| OS Version | 15 Best value | 14 |
| Google Services | Yes | Yes |
| Widevine L1 | Yes | — |
Connectivity
| Specification | Spark 40C | Spark Go 1 |
|---|---|---|
| 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, 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 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B900, 3G UMTS 2100, 3G UMTS B1, 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 B12, 4G LTE B17, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, UMTS, LTE |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g, 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 Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Wi-Fi Hotspot |
| Bluetooth Version | Bluetooth 5.3 Best value | Bluetooth 4.2 |
| Bluetooth Profiles | A2DP | A2DP |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | 3.5 mm Audio Jack, Infrared, FM Radio, USB Type-C, USB OTG, USB Charging, USB Mass Storage, USB Host 2.0, USB Host, Computer Sync, OTA Sync, Tethering, VoLTE | 3.5 mm Audio Jack, Infrared, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB OTG, USB Type-C, FM Radio |
| USB Version | USB Type-C | USB Type-C |
| Max. download speed | 300 Mbps | 300 Mbps |
| Max. upload speed | 100 Mbps | 150 Mbps Best value |
Audio
| Specification | Spark 40C | Spark Go 1 |
|---|---|---|
| Audio Features | Stereo Speakers, DTS, DTS:X, A2DP | Stereo Speakers, DTS, DTS:X |
Technical
| Specification | Spark 40C | Spark Go 1 |
|---|---|---|
| Model numbers | KM4k | — |
