Redmi K40S
Redmi K40S — Redmi K40S (2022) is a budget phone from Redmi. MobileRank rating: 33/100. Performance 8/100, camera 31/100, battery 35/100.
Faster than 69% of smartphones in AnTuTu
| Processor | Qualcomm Snapdragon 870 5G |
| Display | 6.7" AMOLED, 1080x2400, 120Hz, 1300 nits (peak) |
| RAM | 6GB / 8GB / 12GB |
| Storage | 128GB / 256GB |
| Battery | 4500 mAh · ≈7.6 hrs of active use* |
| Charging | 67W |
| OS | Android 12, MIUI 13 |
| Dimensions | 163.2 × 76.0 × 7.7 mm |
| Weight | 195g |
| NFC | yes |
* battery life is an estimated figure based on capacity, display, and chipset — not a lab measurement.
| Main | 48MP f/f/1.8 |
| Ultrawide | 8MP |
| Front | 20MP |
The Redmi K40S (2022) scores 33 out of 100 in the MobileRank rating, putting it in the "budget phone" category. The device is built around the Qualcomm Snapdragon 870 5G with a score of 1,010,069 in AnTuTu. Performance score: 8/100. The camera (48 MP) scores 31/100. The 4500 mAh battery with 67W fast charging scores 35/100 for battery life.
Pros
- Fast charging at 67W
- 6.7" AMOLED display at 120 Hz
Cons
- Limited performance for demanding games
- Modest camera capabilities
- Small battery (4500 mAh)
- No wireless charging
- No telephoto camera
What processor does the Redmi K40S have?
The Redmi K40S runs on the Qualcomm Snapdragon 870 5G chipset. It scores 1,010,069 points in AnTuTu.
What is the Redmi K40S's rating?
The Redmi K40S scores 33 out of 100 in the MobileRank rating. Performance is 8/100, camera 31/100, battery 35/100.
What battery does the Redmi K40S have?
The Redmi K40S has a 4500 mAh battery with 67W charging. Battery score: 35/100.
Is the Redmi K40S worth buying?
The Redmi K40S is a good fit for a wide range of users. Overall rating — 33/100 (budget phone).
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