Samsung Galaxy S25 Slim vs Tecno Spark 40
Comparing the Samsung Galaxy S25 Slim (2024) and the Tecno Spark 40 (2025) on specs and benchmarks. By overall MobileRank rating, the Samsung Galaxy S25 Slim leads — 37/100 vs 26/100 (a 11-point difference). Key differences: the main camera is 200 MP vs 48 MP.
Samsung Galaxy S25 Slim
Tecno Spark 40
- Better main camera: 200MP vs 48MP
- Higher refresh rate: 120Hz vs 90Hz
- Better camera (81/100 vs 23/100)
- Better display (100/100 vs 50/100)
- Longer battery life (42/100 vs 0/100)
- Better design/ergonomics (60/100 vs 50/100)
- Better value for money (100/100 vs 55/100)
Comparing the Samsung Galaxy S25 Slim vs the Tecno Spark 40, the Samsung Galaxy S25 Slim scores 11 points higher (37/100 vs 26/100). In the "camera" category, the Samsung Galaxy S25 Slim leads (81/100 vs 23/100). In the "battery" category, the Tecno Spark 40 leads (42/100 vs 0/100). In the "value for money" category, the Tecno Spark 40 leads (100/100 vs 55/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Samsung Galaxy S25 Slim significantly outperforms the Tecno Spark 40 (100/100 vs 50/100). In the "camera" category, the Samsung Galaxy S25 Slim significantly outperforms the Tecno Spark 40 (81/100 vs 23/100). In the "battery" category, the Tecno Spark 40 significantly outperforms the Samsung Galaxy S25 Slim (42/100 vs 0/100). In the "design" category, the Tecno Spark 40 is a bit better (60/100 vs 50/100). In the "value for money" category, the Tecno Spark 40 significantly outperforms the Samsung Galaxy S25 Slim (100/100 vs 55/100).
| Specification | Samsung Galaxy S25 Slim | Tecno Spark 40 | |
|---|---|---|---|
| Processor | — | MediaTek Helio G81 | |
| AnTuTu | — | 358383 | |
| Geekbench Single | — | 432 | |
| Geekbench Multi | — | 1416 | |
| Display | 6.7" OLED | 6.7" IPS LCD | |
| Resolution | 1080x2400 | 1612x720 | |
| Refresh rate | 120 Hz | 90 Hz | |
| Battery | — | 5200 mAh | |
| Charging | — | 15W | |
| Main camera | 200 MP | 48 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 10 MP | 8 MP | |
| RAM | 8GB | 4GB / 8GB | |
| Storage | 128GB / 256GB / 512GB | 128GB / 256GB | |
| OS | Android 15, One UI 7 | Android 15 | |
| NFC | yes | yes | |
| Protection | IP68 | IP64 | |
| Dimensions | — | 167.7×77.9×8.0 mm | |
| Weight | — | 192 g | |
| Price | — | $120 |
Samsung Galaxy S25 Slim
- Main: 200MP
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 10MP
Tecno Spark 40
- Main: 48MP
- Front: 8MP
Samsung Galaxy S25 Slim
- 6.7" OLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Tecno Spark 40
- 6.7" IPS LCD
- Resolution: 1612x720
- Refresh rate: 90 Hz
Samsung Galaxy S25 Slim
- —
- No wireless charging
Tecno Spark 40
- 5200 mAh
- Wired: 15W
- No wireless charging
Samsung Galaxy S25 Slim
Price unknownperformance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, the Samsung Galaxy S25 Slim significantly outperforms the Tecno Spark 40 (100/100 vs 50/100).
camera
In the "camera" category, the Samsung Galaxy S25 Slim significantly outperforms the Tecno Spark 40 (81/100 vs 23/100).
battery
In the "battery" category, the Tecno Spark 40 significantly outperforms the Samsung Galaxy S25 Slim (42/100 vs 0/100).
design
In the "design" category, the Tecno Spark 40 is a bit better (60/100 vs 50/100).
value for money
In the "value for money" category, the Tecno Spark 40 significantly outperforms the Samsung Galaxy S25 Slim (100/100 vs 55/100).
Which is better: the Samsung Galaxy S25 Slim or the Tecno Spark 40?
The Samsung Galaxy S25 Slim is noticeably better than the Tecno Spark 40 — the overall rating gap is 11 points.
What is the rating of the Samsung Galaxy S25 Slim and the Tecno Spark 40?
The Samsung Galaxy S25 Slim has a MobileRank rating of 37/100, the Tecno Spark 40 — 26/100.
Which has the better camera: the Samsung Galaxy S25 Slim or the Tecno Spark 40?
The Samsung Galaxy S25 Slim leads on camera score (81/100 vs 23/100).
Should you choose the Samsung Galaxy S25 Slim over the Tecno Spark 40?
The Samsung Galaxy S25 Slim is a better fit for mobile photography enthusiasts. The Tecno Spark 40 is a better fit for budget-conscious buyers.