Xiaomi
Xiaomi Redmi K40 Gaming
📱
Display
6.67"
🔋
Capacity
5065 mAh
📷
Main Camera
64 MP
💾
RAM
12 GB
⚡
Chipset
Mediatek Dimensity 1200
🔌
Charging
67W
Xiaomi Redmi K40 Gaming is a smartphone released in 2021 featuring 6.67-inch display, Mediatek Dimensity 1200 processor, 12GB RAM, 5065mAh battery, 67W fast charging.
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The Xiaomi Redmi K40 Gaming is a smartphone from Xiaomi featuring Mediatek Dimensity 1200 processor, 6.67" OLED, 64MP camera. Find the latest prices in Saudi Arabia, UAE, and Egypt on Wakteey. Below you'll find the full specifications, comparisons, and updated prices for the Xiaomi Redmi K40 Gaming in 2026.
If you're thinking about buying the Xiaomi Redmi K40 Gaming in 2026, here's a quick answer before you decide 👇
⚠️ Warning
This phone is outdated in 2026 and is not recommended for most users.
You can find much better performance at the same price today. 👇
- Pro photography 📸
- Smooth daily use ⚡
- Long battery life 🔋
- Heavy gaming 🎮
- 2026 buyers — phone is outdated
Final verdict
Xiaomi Redmi K40 Gaming is an outdated phone released in 2021. We don't recommend buying it in 2026 — better options exist at the same price.
Key Specifications
Display
6.67" OLED · 120Hz
Chipset
Mediatek Dimensity 1200
RAM
6GB / 8GB / 12GB
Internal Storage
128GB / 256GB
Main Camera
64MP f/1.7
Capacity
5,065mAh · 67W
OS
ANDROID Android 11, MIUI 12.5
Protection
IP53
Features
Available Colors
Xiaomi Redmi K40 Gaming in detail
Xiaomi Redmi K40 Gaming display
The Xiaomi Redmi K40 Gaming has a 6.67-inch OLED display with FHD+ resolution. Pixel density is 395 ppi. The 120 Hz refresh rate makes scrolling and gaming very smooth. Peak brightness reaches 500 nits.
Performance
It is powered by the Mediatek Dimensity 1200 (6 nm). RAM goes up to 12 GB. Storage starts at 128 GB and goes up to 256 GB (UFS 3.1), with no microSD slot.
Camera
The main rear camera is 64 MP with f/1.7 aperture and a 1/2.0" sensor. There are 3 rear cameras in total. Video tops out at 4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR. The selfie camera is 16 MP.
Battery & charging
The battery is 5,065 mAh, big enough for a full day and more for most people. Wired charging is 67W.
Design & software
It weighs 205 g. Dust and water resistance is rated IP53. It runs Android 11, MIUI 12.5.
❓Xiaomi Redmi K40 Gaming — Frequently Asked Questions
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