5G
AMOLED
IP53
Smartphone
Xiaomi Redmi K40 Game Premium Edition 5G Dual SIM TD-LTE CN 256GB M2104K10C (Xiaomi Ares)
Xiaomi · Announced Apr 2021
About Xiaomi Redmi K40 Game Premium Edition
The Xiaomi Redmi K40 Game Premium Edition presents a sleek slate that measures 76.93 mm wide, 161.94 mm tall and just 8.3 mm thick, fitting comfortably in the hand at a weight of 205 grams. Its front is dominated by a 6.67‑inch AM‑OLED screen that delivers Full HD+ resolution, offering bright colours and deep contrast for everyday media consumption and gaming alike.
Inside, the device runs Google Android 11 and is equipped with 8 GiB of RAM, providing smooth multitasking and responsive performance. A 5065 mAh battery supplies the power needed for extended use, while the phone supports a single SIM card for connectivity. This combination of display quality, compact build and capable internals defines the core experience of the Redmi K40 Game Premium Edition.
Technical Specifications
Display
Size
6.67 inch
Type
Color AM-OLED display
Resolution
1080x2400
Color depth
30-bit, 11-bit HDR
Screen-to-body
86.2%
Active area
69.52 × 154.49 mm
Touch
Capacitive multi-touch sensing screen, 10-point, 480 Hz sampling
Punch-hole
Yes
Performance
Processor
Dimensity 1200
CPU
Octa-core, up to 3 GHz
GPU
ARM Mali-G77
Process
6 nm
Platform
Google Android
Memory
RAM
8 GiB
RAM chip
Samsung
Battery
Capacity
5065 mAh
Type
Lithium-ion polymer (LiPo)
Energy
19.6 Wh
Voltage
3.87 V
Cameras
Main
9280×6944 · 1× optical
visibility
Megapixels
64.4
Aperture
ƒ/1.65
Sensor
BSI CMOS
Pixel size
0.7 µm
Focus
Phase-Detection Autofocus (PD AF)
Flash
dual LED
Stabilization
EIS
Formats
JPG, RAW, HEIF
Features
Electronic Image Stabilizer (EIS), Video Stabilizer (EIS), Pixel unification, HDR photo, HDR video, Red-eye effect reduction, Slow motion video, Burst mode, Refocus, Touch focus, +8 more
Main
visibility
Pixel size
1.75 µm
Front
4608×3456
visibility
Megapixels
15.9
Sensor
BSI CMOS
Formats
JPG, HEIF
Features
HDR photo, HDR video, Burst mode, Panorama Photo, Face detection, Face tagging, Smile detection, Face retouch, Face retouch (video), Intelligent scene detection
Dimensions
Size
76.93 × 161.94 × 8.3 mm
Weight
205 g
Water resistance
IP53
Connectivity
Wi-Fi
Wi-Fi 6
Wi-Fi services
Miracast, Wi-Fi Direct, Wi-Fi Tethering, WiDi, Wi-Fi Calling (VoWiFi)
Bluetooth profiles
A2DP, A2DP with aptX codec, A2DP with aptX HD codec, AVRCP, GAP, GAVDP, HID, HSP, MAP, OPP, PAN, PBA
USB
USB Type-C reversible
USB services
USB charging, USB fast charging, USB Host, USB On-The-Go 1.3, USB On-The-Go 2.0, USB Power Delivery, USB Power Delivery 2.0, USB Power Delivery 3.0
NFC
NFC A, NFC B
GPS
GPS, GLONASS, Galileo, BeiDou, QZSS
GPS services
Simultaneous GPS (S-GPS), Assisted GPS, Kétfrekvenciás GPS, Geotagging, QuickGPS, QZSS, NavIC
NR · 3 bandsTD-NR · 4 bandsLTE · 11 bandsTD-LTE · 6 bandsUMTS · 7 bandsGSM · 4 bandsCDMA · 1 bands
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)
Audio
Channels
stereo
Output
USB Type-C
DAC
24-bit / 192 kHz
Sensors
Sensors
Accelerometer, Altimeter, Barometer, Compass, Fingerprint sensor, Gyroscope, Light intensity sensor, Proximity sensor, Step counter
Features
Fingerprint
Yes (fingerprint sensor)
SIM
Nano-SIM (4FF) · Dual standby
Markets
Asia (China)
Extras
Haptic touch feedback, Tactile touch feedback
Software extras
Voice Command, Business card recognition, Navigation software, Augmented Reality (AR), Intelligent personal assistant, Voice Recognition, Face Recognition
Regulatory
Data status
Final
Live Contract Deals
Placeholder
Deals integration coming soon