Lava Agni 4 vs Tecno Spark 40
The Lava Agni 4 (2025) runs on the MediaTek Dimensity 8350, while the Tecno Spark 40 (2025) runs on the MediaTek Helio G81. By overall MobileRank rating, the Lava Agni 4 leads — 61/100 vs 39/100 (a 22-point difference). Key differences: the Tecno Spark 40 has the bigger battery (5200 mAh vs 5000); the Lava Agni 4 is faster in AnTuTu (1,724,757 vs 358,608); the Tecno Spark 40 has NFC for contactless payments, the Lava Agni 4 doesn't; the Tecno Spark 40 is noticeably lighter (192g vs 208g).
Profile comparison
Category scores
Lava Agni 4
Tecno Spark 40
What makes Lava Agni 4 better?
- Higher AnTuTu: 1724757 vs 358608
- Better Geekbench Single: 1398 vs 432
- Better Geekbench Multi: 4313 vs 1416
- Faster charging: 66W vs 45W
- Higher performance (70/100 vs 30/100)
- Better camera (44/100 vs 30/100)
- Better display (83/100 vs 55/100)
What makes Tecno Spark 40 better?
- Bigger battery: 5200 vs 5000 mAh
- Lighter: 192g vs 208g
- Better portability (68/100 vs 48/100)
Comparison verdict
Comparing the Lava Agni 4 vs the Tecno Spark 40, the Lava Agni 4 scores 22 points higher (61/100 vs 39/100). In the "performance" category, the Lava Agni 4 leads (70/100 vs 30/100). In the "camera" category, the Lava Agni 4 leads (44/100 vs 30/100). In the "performance" category, the Lava Agni 4 significantly outperforms the Tecno Spark 40 (70/100 vs 30/100). In the "display" category, the Lava Agni 4 notably outperforms the Tecno Spark 40 (83/100 vs 55/100). In the "camera" category, the Lava Agni 4 is a bit better (44/100 vs 30/100). In the "battery" category, both devices are on the same level — 53/100. In the "portability" category, the Tecno Spark 40 notably outperforms the Lava Agni 4 (68/100 vs 48/100).
Specs comparison
| Specification | Lava Agni 4 | Tecno Spark 40 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8350 | MediaTek Helio G81 | |
| AnTuTu | 1724757 | 358608 | |
| Geekbench Single | 1398 | 432 | |
| Geekbench Multi | 4313 | 1416 | |
| Display | 6.7" AMOLED | 6.7" IPS LCD | |
| Resolution | 1220x2712 | 1600x720 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 5200 mAh | |
| Charging | 66W | 45W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 50 MP | 8 MP | |
| RAM | 8GB | 4GB / 8GB | |
| Storage | 256GB | 128GB / 256GB | |
| OS | Android 15 | Android 15 | |
| Brightness (peak) | 2400 nits | — | |
| NFC | no | yes | |
| Protection | IP64 | IP64 | |
| Dimensions | 160.7×75.3×8.6 mm | 165.6×77.0×7.7 mm | |
| Weight | 208 g | 192 g | |
| Launch price | — | $120 |
Camera comparison
Lava Agni 4
- Main: 50MP
- Ultrawide: 8MP
- Front: 50MP
Tecno Spark 40
- Main: 50MP
- Front: 8MP
Display comparison
Lava Agni 4
- 6.7" AMOLED
- Resolution: 1220x2712
- Refresh rate: 120 Hz
Tecno Spark 40
- 6.7" IPS LCD
- Resolution: 1600x720
- Refresh rate: 120 Hz
Battery and charging
Lava Agni 4
- 5000 mAh
- Wired: 66W
- No wireless charging
Tecno Spark 40
- 5200 mAh
- Wired: 45W
- No wireless charging
Overall performance score
We compared Lava Agni 4 and Tecno Spark 40, covering their specs and all relevant benchmarks.
Lava Agni 4 leads Tecno Spark 40 by 381.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Lava Agni 4
Price unknownDetailed category analysis
performance
In the "performance" category, the Lava Agni 4 significantly outperforms the Tecno Spark 40 (70/100 vs 30/100).
display
In the "display" category, the Lava Agni 4 notably outperforms the Tecno Spark 40 (83/100 vs 55/100).
camera
In the "camera" category, the Lava Agni 4 is a bit better (44/100 vs 30/100).
battery
In the "battery" category, both devices are on the same level — 53/100.
portability
In the "portability" category, the Tecno Spark 40 notably outperforms the Lava Agni 4 (68/100 vs 48/100).
Frequently asked questions
Which is better: the Lava Agni 4 or the Tecno Spark 40?
The Lava Agni 4 significantly outperforms the Tecno Spark 40 by 22 points (61/100 vs 39/100).
What is the rating of the Lava Agni 4 and the Tecno Spark 40?
The Lava Agni 4 has a MobileRank rating of 61/100, the Tecno Spark 40 — 39/100.
Which has the better camera: the Lava Agni 4 or the Tecno Spark 40?
The Lava Agni 4 leads on camera score (44/100 vs 30/100).
Which is more powerful: the Lava Agni 4 or the Tecno Spark 40?
The Lava Agni 4 leads on performance (70/100 vs 30/100).
Should you choose the Lava Agni 4 over the Tecno Spark 40?
The Lava Agni 4 is a better fit for active users.