Samsung Galaxy M21 2021 vs Vivo X300s
The Samsung Galaxy M21 2021 (2021) runs on the Exynos 9611, while the Vivo X300s (2026) runs on the Dimensity 9500. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 43/100 (a 46-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 6000); the main camera is 48 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 355,351); the Samsung Galaxy M21 2021 is noticeably lighter (192g vs 217g).
Samsung Galaxy M21 2021
Vivo X300s
- Lighter: 192g vs 217g
- Better portability (68/100 vs 42/100)
- Higher AnTuTu: 3703823 vs 355351
- Better Geekbench Single: 3228 vs 365
- Better Geekbench Multi: 9553 vs 1107
- Bigger battery: 7100 vs 6000 mAh
- Faster charging: 90W vs 15W
- Better main camera: 200MP vs 48MP
- Higher performance (94/100 vs 25/100)
- Better camera (94/100 vs 36/100)
- Longer battery life (83/100 vs 51/100)
- Better display (94/100 vs 83/100)
Comparing the Samsung Galaxy M21 2021 vs the Vivo X300s, the Vivo X300s scores 46 points higher (89/100 vs 43/100). In the "performance" category, the Vivo X300s leads (94/100 vs 25/100). In the "camera" category, the Vivo X300s leads (94/100 vs 36/100). In the "battery" category, the Vivo X300s leads (83/100 vs 51/100). In the "performance" category, the Vivo X300s significantly outperforms the Samsung Galaxy M21 2021 (94/100 vs 25/100). In the "display" category, the Vivo X300s is a bit better (94/100 vs 83/100). In the "camera" category, the Vivo X300s significantly outperforms the Samsung Galaxy M21 2021 (94/100 vs 36/100). In the "battery" category, the Vivo X300s significantly outperforms the Samsung Galaxy M21 2021 (83/100 vs 51/100). In the "portability" category, the Samsung Galaxy M21 2021 notably outperforms the Vivo X300s (68/100 vs 42/100).
| Specification | Samsung Galaxy M21 2021 | Vivo X300s | |
|---|---|---|---|
| Processor | Exynos 9611 | Dimensity 9500 | |
| AnTuTu | 355351 | 3703823 | |
| Geekbench Single | 365 | 3228 | |
| Geekbench Multi | 1107 | 9553 | |
| Display | 6.4" Super AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2340 | 2800x1260 | |
| Refresh rate | — | 144 Hz | |
| Battery | 6000 mAh | 7100 mAh | |
| Charging | 15W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 48 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 20 MP | 50 MP | |
| RAM | 4GB / 6GB | 12GB / 16GB | |
| Storage | 64GB / 128GB | 256GB / 512GB / 1TB | |
| OS | Android 11, One UI 3.1 Core | Android 16 / OriginOS 6 | |
| Brightness (peak) | 420 nits | — | |
| NFC | no | — | |
| Weight | 192 g | 217 g | |
| Launch price | — | $723 |
Samsung Galaxy M21 2021
- Main: 48MP f/f/2.0
- Ultrawide: 8MP
- Front: 20MP
Vivo X300s
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Samsung Galaxy M21 2021
- 6.4" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: —
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Samsung Galaxy M21 2021
- 6000 mAh
- Wired: 15W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
We compared Samsung Galaxy M21 2021 and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads Samsung Galaxy M21 2021 by 90.4% in our overall performance rating.
Samsung Galaxy M21 2021
Price unknownperformance
In the "performance" category, the Vivo X300s significantly outperforms the Samsung Galaxy M21 2021 (94/100 vs 25/100).
display
In the "display" category, the Vivo X300s is a bit better (94/100 vs 83/100).
camera
In the "camera" category, the Vivo X300s significantly outperforms the Samsung Galaxy M21 2021 (94/100 vs 36/100).
battery
In the "battery" category, the Vivo X300s significantly outperforms the Samsung Galaxy M21 2021 (83/100 vs 51/100).
portability
In the "portability" category, the Samsung Galaxy M21 2021 notably outperforms the Vivo X300s (68/100 vs 42/100).
Which is better: the Samsung Galaxy M21 2021 or the Vivo X300s?
The Vivo X300s significantly outperforms the Samsung Galaxy M21 2021 by 46 points (89/100 vs 43/100).
What is the rating of the Samsung Galaxy M21 2021 and the Vivo X300s?
The Samsung Galaxy M21 2021 has a MobileRank rating of 43/100, the Vivo X300s — 89/100.
Which has the better camera: the Samsung Galaxy M21 2021 or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 36/100).
Which is more powerful: the Samsung Galaxy M21 2021 or the Vivo X300s?
The Vivo X300s leads on performance (94/100 vs 25/100).
Should you choose the Samsung Galaxy M21 2021 over the Vivo X300s?
The Samsung Galaxy M21 2021 is a better fit for everyday use. The Vivo X300s is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.