Tecno Spark 20C vs Xiaomi Black Shark GS3
Comparing the Tecno Spark 20C (2023) and the Xiaomi Black Shark GS3 (2025) on specs and benchmarks. By overall MobileRank rating, the Tecno Spark 20C leads — 16/100 vs 5/100 (a 11-point difference).
Tecno Spark 20C
Xiaomi Black Shark GS3
- Longer battery life (36/100 vs 0/100)
- Better display (50/100 vs 0/100)
- Overall rating 5/100
Comparing the Tecno Spark 20C vs the Xiaomi Black Shark GS3, the Tecno Spark 20C scores 11 points higher (16/100 vs 5/100). In the "battery" category, the Tecno Spark 20C leads (36/100 vs 0/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Tecno Spark 20C significantly outperforms the Xiaomi Black Shark GS3 (50/100 vs 0/100). In the "camera" category, both devices are on the same level — 0/100. In the "battery" category, the Tecno Spark 20C significantly outperforms the Xiaomi Black Shark GS3 (36/100 vs 0/100). In the "design" category, both devices are on the same level — 50/100. In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Tecno Spark 20C | Xiaomi Black Shark GS3 | |
|---|---|---|---|
| Processor | MediaTek | — | |
| AnTuTu | — | — | |
| Geekbench Single | — | — | |
| Geekbench Multi | — | — | |
| Display | 6.6" IPS LCD | 1.4" AMOLED | |
| Resolution | 720x1612 | 466x466 | |
| Refresh rate | 90 Hz | — | |
| Battery | 5000 mAh | — | |
| Charging | 18W | — | |
| Main camera | — | — | |
| Front camera | 8 MP | — | |
| RAM | 4GB / 8GB | — | |
| Storage | 128GB / 256GB | — | |
| OS | Android 13 | — | |
| Brightness (peak) | — | 600 nits | |
| NFC | no | no | |
| Protection | — | IP68 | |
| Dimensions | 163.7×75.6×8.6 mm | — | |
| Weight | — | — | |
| Price | — | — |
Tecno Spark 20C
- Main: —
- Front: 8MP
Xiaomi Black Shark GS3
- Main: —
- Front: —
Tecno Spark 20C
- 6.6" IPS LCD
- Resolution: 720x1612
- Refresh rate: 90 Hz
Xiaomi Black Shark GS3
- 1.4" AMOLED
- Resolution: 466x466
- Refresh rate: —
Tecno Spark 20C
- 5000 mAh
- Wired: 18W
- No wireless charging
Xiaomi Black Shark GS3
- —
- No wireless charging
performance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, the Tecno Spark 20C significantly outperforms the Xiaomi Black Shark GS3 (50/100 vs 0/100).
camera
In the "camera" category, both devices are on the same level — 0/100.
battery
In the "battery" category, the Tecno Spark 20C significantly outperforms the Xiaomi Black Shark GS3 (36/100 vs 0/100).
design
In the "design" category, both devices are on the same level — 50/100.
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Tecno Spark 20C or the Xiaomi Black Shark GS3?
The Tecno Spark 20C is noticeably better than the Xiaomi Black Shark GS3 — the overall rating gap is 11 points.
What is the rating of the Tecno Spark 20C and the Xiaomi Black Shark GS3?
The Tecno Spark 20C has a MobileRank rating of 16/100, the Xiaomi Black Shark GS3 — 5/100.
Should you choose the Tecno Spark 20C over the Xiaomi Black Shark GS3?
The Tecno Spark 20C is a better fit for everyday use. The Xiaomi Black Shark GS3 is a better fit for everyday use.