Xiaomi Redmi K40 Game Premium Edition 5G Dual SIM TD-LTE CN 128GB M2104K10C (Xiaomi Ares)
Xiaomi · Announced Apr 2021
About Xiaomi Redmi K40 Game Premium Edition 5G
The Xiaomi Redmi K40 Game Premium Edition 5G arrives with a vivid AM‑OLED screen that stretches to 6.67 inches and delivers a Full HD+ resolution of 1080 by 2400 pixels, giving games and media a sharp, colour‑rich look. Its chassis measures roughly 77 by 162 millimetres and is just over eight millimetres thick, while the device tips the scales at 205 grams, making it comfortable to hold during extended play sessions. Despite the “Dual SIM” wording in some listings, the confirmed specification shows a single SIM slot, keeping the layout simple.
Under the hood, the phone runs Google Android 11 out of the box and is paired with 8 gigabytes of RAM, providing enough headroom for multitasking and demanding titles. Power comes from a 5,065 mAh battery, which should support lengthy gaming marathons before needing a recharge. Together, the screen, memory, and power cell shape a device aimed at users who want a responsive, immersive experience on the go.
Technical Specifications
All NR bands (3)
- NR 1800 MHz (N3)
- NR 2100 MHz (N1)
- NR 700 MHz (N28)
All TD-NR bands (4)
- TD-NR 2500 MHz (N41)
- TD-NR 3500 MHz (N78)
- TD-NR 3500 MHz (N78) bands
- TD-NR 3700 MHz (N77)
All LTE bands (11)
- LTE 1700/2100 MHz (Band 4, AWS)
- LTE 1800 MHz (Band 3)
- LTE 1900 MHz (Band 2, PCS)
- LTE 2100 MHz (Band 1)
- LTE 2600 MHz (Band 7)
- LTE 800 MHz (Band 18)
- LTE 800 MHz (Band 19)
- LTE 800 MHz (Band 20)
- LTE 850 MHz (Band 26)
- LTE 850 MHz (Band 5)
- LTE 900 MHz (Band 8)
All TD-LTE bands (6)
- TD-LTE 1900 MHz (Band 39)
- TD-LTE 2000 MHz (Band XXXIV)
- TD-LTE 2300 MHz (Band XL)
- TD-LTE 2500 MHz (Band XLI)
- TD-LTE 2600 MHz (Band 38)
- TD-LTE 3500 MHz (Band XLII)
All UMTS bands (7)
- UMTS 1700/2100MHz (Band IV, AWS)
- UMTS 1900MHz (Band II, PCS)
- UMTS 2100MHz (Band I, IMT)
- UMTS 800MHz (Band VI)
- UMTS 800MHz (Band XIX)
- UMTS 850MHz (Band V, CLR)
- UMTS 900MHz (Band VIII)
All GSM bands (4)
- GSM 1800MHz (B3)
- GSM 1900MHz (PCS, B2)
- GSM 850MHz (B5)
- GSM 900MHz (B8)
All CDMA bands (1)
- CDMA 800MHz (BC0, 850)