Realme V21 vs Redmi K20
Comparing the Realme V21 (2022) and the Redmi K20 (2019) on specs and benchmarks. By overall MobileRank rating, the Redmi K20 leads — 18/100 vs 10/100 (a 8-point difference). Key differences: the Realme V21 has the bigger battery (5000 mAh vs 4000); the main camera is 13 MP vs 48 MP.
Realme V21
Redmi K20
- Bigger battery: 5000 vs 4000 mAh
- Longer battery life (36/100 vs 12/100)
- Better main camera: 48MP vs 13MP
- Better camera (36/100 vs 0/100)
- Better design/ergonomics (61/100 vs 50/100)
- Better value for money (93/100 vs 55/100)
Comparing the Realme V21 vs the Redmi K20, the Redmi K20 scores 8 points higher (18/100 vs 10/100). In the "camera" category, the Redmi K20 leads (36/100 vs 0/100). In the "battery" category, the Realme V21 leads (36/100 vs 12/100). In the "value for money" category, the Redmi K20 leads (93/100 vs 55/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, both devices are on the same level — 0/100. In the "camera" category, the Redmi K20 significantly outperforms the Realme V21 (36/100 vs 0/100). In the "battery" category, the Realme V21 notably outperforms the Redmi K20 (36/100 vs 12/100). In the "design" category, the Redmi K20 is a bit better (61/100 vs 50/100). In the "value for money" category, the Redmi K20 significantly outperforms the Realme V21 (93/100 vs 55/100).
| Specification | Realme V21 | Redmi K20 | |
|---|---|---|---|
| Processor | — | Qualcomm Snapdragon 730 | |
| AnTuTu | — | 496392 | |
| Geekbench Single | — | 724 | |
| Geekbench Multi | — | 1836 | |
| Display | 6.6" TFT | 6.4" AMOLED | |
| Resolution | 720x1612 | 2340x1080 | |
| Refresh rate | — | 60 Hz | |
| Battery | 5000 mAh | 4000 mAh | |
| Charging | — | 18W | |
| Main camera | 13 MP | 48 MP | |
| Ultrawide | 0 MP | 13 MP | |
| Telephoto | 0 MP | 8 MP | |
| Front camera | 8 MP | 20 MP | |
| RAM | 4GB / 6GB / 8GB | 6GB / 8GB | |
| Storage | 128GB | 64GB / 128GB / 256GB | |
| OS | Android 12, Realme UI 3.0 | Android 9 | |
| NFC | no | — | |
| Weight | — | 191 g | |
| Price | — | $250 |
Realme V21
- Main: 13MP f/f/2.2
- Front: 8MP
Redmi K20
- Main: 48MP f/f/1.75
- Ultrawide: 13MP
- Telephoto: 8MP
- Front: 20MP
Realme V21
- 6.6" TFT
- Resolution: 720x1612
- Refresh rate: —
Redmi K20
- 6.4" AMOLED
- Resolution: 2340x1080
- Refresh rate: 60 Hz
Realme V21
- 5000 mAh
- No wireless charging
Redmi K20
- 4000 mAh
- Wired: 18W
- No wireless charging
Realme V21
Price unknownperformance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, both devices are on the same level — 0/100.
camera
In the "camera" category, the Redmi K20 significantly outperforms the Realme V21 (36/100 vs 0/100).
battery
In the "battery" category, the Realme V21 notably outperforms the Redmi K20 (36/100 vs 12/100).
design
In the "design" category, the Redmi K20 is a bit better (61/100 vs 50/100).
value for money
In the "value for money" category, the Redmi K20 significantly outperforms the Realme V21 (93/100 vs 55/100).
Which is better: the Realme V21 or the Redmi K20?
The Redmi K20 edges out the Realme V21 by just 8 points — the two devices are very close in overall level.
What is the rating of the Realme V21 and the Redmi K20?
The Realme V21 has a MobileRank rating of 10/100, the Redmi K20 — 18/100.
Which has the better camera: the Realme V21 or the Redmi K20?
The Redmi K20 leads on camera score (36/100 vs 0/100).
Should you choose the Realme V21 over the Redmi K20?
The Realme V21 is a better fit for everyday use. The Redmi K20 is a better fit for budget-conscious buyers.