Redmi K40
- Capable 64 MP ƒ/1.7 (Wide Angle)8 MP ƒ/2.2 (Ultra Wide)2 MP ƒ/2.4 (Macro)Macro main camera for quality shots
- Vibrant Color OLED Screen (16M Colors) display with deep blacks and rich colors
- Capable MediaTek Dimensity 1200 processor for daily use
- No significant drawbacks for most users
Redmi K40 Full Specifications
Display7
Memory3
Performance3
Software1
Camera5
Body7
Connectivity10
Features2
Sound1
Battery1
General3
Compare with Alternatives
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| Launch Date | 1 February 2021 | 15 January 2026 | 20 July 2026 | 16 July 2026 | 16 July 2026 |
| Display | 6.67 inches, Color OLED Screen (16M Colors) | 6.78 inches, AMOLED | 6.87 inches, IPS | 6.74 inches, IPS | 6.76 inches, IPS |
| Processor | MediaTek Dimensity 1200 | MediaTek Dimensity 7400 (MT6878V/TZA) | Qualcomm Snapdragon 4 Gen 4 (SM4450-AF) | MediaTek Dimensity 6300 (MT6835T) | MediaTek Dimensity 7100 (MT6858) |
| RAM | 6 GB | 8 GB | 8 GB | 4 GB | 6 GB |
| Storage | 128 GB | 256 GB | 256 GB | 128 GB | 128 GB |
| Back Camera | 64 MP ƒ/1.7 (Wide Angle)8 MP ƒ/2.2 (Ultra Wide)2 MP ƒ/2.4 (Macro)Macro | 50.3 MP | 49.9 MP | 50.3 MP | 50.2 MP |
| Front Camera | 16 MPPunch Hole, Screen Flash | - | - | - | - |
| Battery | 5065 mAh | 6500 mAh | 8100 mAh | 6500 mAh | 6000 mAh |
| Charging | Yes, 67W Fast Charging | ||||
| Price | 22999 | 22999 | 29990 | 21999 | 27990 |
Popular Redmi K40 Comparisons
Frequently Asked Questions
What are the key specifications of Redmi K40?
Redmi K40 features a 6.67 inches display with Color OLED Screen (16M Colors) technology, powered by the MediaTek Dimensity 1200 chipset with 6 GB RAM and 128 GB storage. It comes with a 64 MP ƒ/1.7 (Wide Angle)8 MP ƒ/2.2 (Ultra Wide)2 MP ƒ/2.4 (Macro)Macro main camera and a 5065 mAh battery.
What is the price of Redmi K40?
The Redmi K40 is priced at 22999.
What operating system does Redmi K40 run?
The Redmi K40 runs on Android v11.
How is the battery life of Redmi K40?
The Redmi K40 is equipped with a 5065 mAh battery, which provides all-day usage for most users.
What camera does Redmi K40 have?
The Redmi K40 features a 64 MP ƒ/1.7 (Wide Angle)8 MP ƒ/2.2 (Ultra Wide)2 MP ƒ/2.4 (Macro)Macro main camera and a 16 MPPunch Hole, Screen Flash front camera.
How big is the Redmi K40 display?
The Redmi K40 has a 6.67 inches Color OLED Screen (16M Colors) display with 6.67 inches.
Is Redmi K40 worth buying?
Based on its specifications, the Redmi K40 with its MediaTek Dimensity 1200 processor and 6 GB RAM is a solid choice in its segment. At 22999, it offers good value for its feature set. Check our detailed specs above to see if it matches your needs.