Realme C83 5G vs Tecno Spark 40 Pro
The Realme C83 5G (2026) runs on the MediaTek Dimensity 6400, while the Tecno Spark 40 Pro (2025) runs on the MediaTek Helio G100; launch prices were $130 and $150. By overall MobileRank rating, the Realme C83 5G leads — 47/100 vs 46/100 (a 1-point difference). Key differences: the Realme C83 5G has the bigger battery (6000 mAh vs 5000); the main camera is 50 MP vs 48 MP; the Realme C83 5G is faster in AnTuTu (581,041 vs 575,630).
Profile comparison
Category scores
Realme C83 5G
Tecno Spark 40 Pro
What makes Realme C83 5G better?
- Higher AnTuTu: 581041 vs 575630
- Better Geekbench Single: 803 vs 727
- Better Geekbench Multi: 2047 vs 2014
- Bigger battery: 6000 vs 5000 mAh
- Better main camera: 50MP vs 48MP
- Cheaper at launch: $130 vs $150
- Higher performance (45/100 vs 44/100)
- Better camera (30/100 vs 29/100)
- Longer battery life (60/100 vs 48/100)
What makes Tecno Spark 40 Pro better?
- Faster charging: 45W vs 15W
- Lighter: 195g vs 198g
- Better display (70/100 vs 66/100)
- Better portability (76/100 vs 61/100)
Comparison verdict
Comparing the Realme C83 5G vs the Tecno Spark 40 Pro, the Realme C83 5G scores 1 points higher (47/100 vs 46/100). In the "battery" category, the Realme C83 5G leads (60/100 vs 48/100). Value score: Realme C83 5G — 74/100, Tecno Spark 40 Pro — 66/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Realme C83 5G and the Tecno Spark 40 Pro are nearly equal (45/100 vs 44/100). In the "display" category, the Tecno Spark 40 Pro and the Realme C83 5G are nearly equal (70/100 vs 66/100). In the "camera" category, the Realme C83 5G and the Tecno Spark 40 Pro are nearly equal (30/100 vs 29/100). In the "battery" category, the Realme C83 5G is a bit better (60/100 vs 48/100). In the "portability" category, the Tecno Spark 40 Pro notably outperforms the Realme C83 5G (76/100 vs 61/100).
Specs comparison
| Specification | Realme C83 5G | Tecno Spark 40 Pro | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6400 | MediaTek Helio G100 | |
| AnTuTu | 581041 | 575630 | |
| Geekbench Single | 803 | 727 | |
| Geekbench Multi | 2047 | 2014 | |
| Display | 6.7" IPS LCD | 6.7" IPS LCD | |
| Resolution | 2400x1080 | 1224x2720 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6000 mAh | 5000 mAh | |
| Charging | 15W | 45W | |
| Main camera | 50 MP | 48 MP | |
| Front camera | 8 MP | 8 MP | |
| RAM | 4GB / 6GB | 6GB / 8GB | |
| Storage | 64GB / 128GB | 128GB / 256GB | |
| OS | Android 15 | Android 15, HIOS 15.1 | |
| Brightness (peak) | — | 4500 nits | |
| NFC | — | yes | |
| Protection | — | IP64 | |
| Dimensions | — | 163.7×75.9×6.7 mm | |
| Weight | 198 g | 195 g | |
| Launch price | $130 | $150 |
Camera comparison
Realme C83 5G
- Main: 50MP f/1.8
- Front: 8MP
Tecno Spark 40 Pro
- Main: 48MP f/1.6
- Front: 8MP
Display comparison
Realme C83 5G
- 6.7" IPS LCD
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Tecno Spark 40 Pro
- 6.7" IPS LCD
- Resolution: 1224x2720
- Refresh rate: 120 Hz
Battery and charging
Realme C83 5G
- 6000 mAh
- Wired: 15W
- Wireless charging: no data
Tecno Spark 40 Pro
- 5000 mAh
- Wired: 45W
- No wireless charging
Overall performance score
We compared Realme C83 5G and Tecno Spark 40 Pro, covering their specs and all relevant benchmarks.
Realme C83 5G leads Tecno Spark 40 Pro by 0.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $20. Realme C83 5G was $20 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Realme C83 5G and the Tecno Spark 40 Pro are nearly equal (45/100 vs 44/100).
display
In the "display" category, the Tecno Spark 40 Pro and the Realme C83 5G are nearly equal (70/100 vs 66/100).
camera
In the "camera" category, the Realme C83 5G and the Tecno Spark 40 Pro are nearly equal (30/100 vs 29/100).
battery
In the "battery" category, the Realme C83 5G is a bit better (60/100 vs 48/100).
portability
In the "portability" category, the Tecno Spark 40 Pro notably outperforms the Realme C83 5G (76/100 vs 61/100).
Frequently asked questions
Which is better: the Realme C83 5G or the Tecno Spark 40 Pro?
The Realme C83 5G edges out the Tecno Spark 40 Pro by just 1 points — the two devices are very close in overall level.
What is the rating of the Realme C83 5G and the Tecno Spark 40 Pro?
The Realme C83 5G has a MobileRank rating of 47/100, the Tecno Spark 40 Pro — 46/100.
Should you choose the Realme C83 5G over the Tecno Spark 40 Pro?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is portability — better on the Tecno Spark 40 Pro (76/100 vs 61/100).