Tecno Spark 40 4G vs Tecno Spark 40 Pro
Tecno Spark 40 Pro — Pick the Tecno Spark 40 Pro — it leads these groups: Display 3 Design 3 Performance 1
Tap a group name to see the proof · The scoring method is public
The short answer
Tecno Spark 40 Pro wins this comparison with a score of 40/100, ahead of Tecno Spark 40 4G (34).
The main differences: Screen size (6.7 in vs 6.8 in) · Refresh rate (120 Hz vs 144 Hz) · Pixel density (263 ppi vs 440 ppi).
Scores are computed from 23 public spec attributes; missing values stay marked unknown in tables and are imputed at the category median, never passed off as measured.
At a glance
0–100 per group, normalized within the category · Tap a group for details
How to choose
Pick the Tecno Spark 40 Pro if you care about…
- Screen size 6.8 in +0.1 in vs 6.7 in
- Refresh rate 144 Hz +24 Hz vs 120 Hz
- Pixel density 440 ppi +177 ppi vs 263 ppi
- RAM 8 GB +4 GB vs 4 GB
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Where they differ
11 · Only rows that actually differ, with a verdict per row
| Tecno Spark 40 4G | Tecno Spark 40 Pro | Where they differ | |
|---|---|---|---|
| Screen size | 6.7 in | 6.8 in | Tecno Spark 40 Pro |
| Refresh rate | 120 Hz | 144 Hz | Tecno Spark 40 Pro |
| Pixel density | 263 ppi | 440 ppi | Tecno Spark 40 Pro |
| Display type | IPS LCD | AMOLED | Depends |
| RAM | 4 GB | 8 GB | Tecno Spark 40 Pro |
| Chipset | Helio G81 Mediatek Helio G91 | Helio G100 Ultimate | Depends |
| Selfie camera | 8 MP | 13 MP | Tecno Spark 40 Pro |
| Thickness | 7.7 mm | 6.7 mm | Tecno Spark 40 Pro |
| Length | 165.6 mm | 163.7 mm | Tecno Spark 40 Pro |
| Width | 77 mm | 75.9 mm | Tecno Spark 40 Pro |
| Colors | Ink Black, Titanium Grey, Veil White, Mirage Blue, Sun Orange | Ink Black, Moon Titanium, Lake Blue, Bamboo Green | Depends |
The record
Grouped and collapsible · Tap a group to fold
Display5▾
| Tecno Spark 40 4G | Tecno Spark 40 Pro | |
|---|---|---|
| Screen size | 6.7 in | 6.8 in |
| Peak brightness | — | 4500 nits |
| Refresh rate | 120 Hz | 144 Hz |
| Pixel density | 263 ppi | 440 ppi |
| Display type | IPS LCD | AMOLED |
Battery3▾
| Tecno Spark 40 4G | Tecno Spark 40 Pro | |
|---|---|---|
| Battery capacity | 5200 mAh | 5200 mAh |
| Wired charging | 45 W | 45 W |
| Wireless charging | — | — |
Performance4▾
| Tecno Spark 40 4G | Tecno Spark 40 Pro | |
|---|---|---|
| RAM | 4 GB | 8 GB |
| Chipset | Helio G81 Mediatek Helio G91 | Helio G100 Ultimate |
| OS | Android 15 | Android 15 |
| Storage | 128 GB | 128 GB |
Camera2▾
| Tecno Spark 40 4G | Tecno Spark 40 Pro | |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Selfie camera | 8 MP | 13 MP |
Design5▾
| Tecno Spark 40 4G | Tecno Spark 40 Pro | |
|---|---|---|
| Thickness | 7.7 mm | 6.7 mm |
| Water resistant (IP68) | — | — |
| Length | 165.6 mm | 163.7 mm |
| Width | 77 mm | 75.9 mm |
| Colors | Ink Black, Titanium Grey, Veil White, Mirage Blue, Sun Orange | Ink Black, Moon Titanium, Lake Blue, Bamboo Green |
Memory1▾
| Tecno Spark 40 4G | Tecno Spark 40 Pro | |
|---|---|---|
| Memory card slot | ✓ | ✓ |
Platform1▾
| Tecno Spark 40 4G | Tecno Spark 40 Pro | |
|---|---|---|
| CPU cores | 8 | 8 |
Features2▾
| Tecno Spark 40 4G | Tecno Spark 40 Pro | |
|---|---|---|
| Face unlock | — | — |
| Fingerprint sensor | ✓ | ✓ |
Data sources: GSMArena
FAQ
Which is better, Tecno Spark 40 4G or Tecno Spark 40 Pro?
Tecno Spark 40 Pro has the higher overall score (40 vs 34) and leads in Display, Design, Performance.
What are the main differences?
The main differences: Screen size (6.7 in vs 6.8 in) · Refresh rate (120 Hz vs 144 Hz) · Pixel density (263 ppi vs 440 ppi).
How are the scores calculated?
We normalize 23 public spec attributes within the category and weight them by group into a 0–100 score; missing values are inherited from spec-identical twins or imputed at the category median, so a sparse spec sheet never earns an advantage. The methodology is public.