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Xiaomi Redmi K40 Ultra

Xiaomi Redmi K40 Ultra

Brand: Xiaomi
Category: Specifications and Prices
  • OS Android 10
  • Display 6.67 inch - AMOLED
  • CPU Mediatek Dimensity 1000 Plus
  • RAM 8 - 12 GB
  • Battery 4500 mAh

Our Rating

The overall rating is based on review by our experts

  • Phone Rate 8 / 10

Specifications and price

Release Date

Announcement Date It has not been announced yet
Launch Date Rumored


Dimensions 163.3 x 75.4 x 9.1 mm (6.43 x 2.97 x 0.36 in)
Phone Materials Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Weight 213 gr
Phone Colors White, green, black


Display AMOLED touch screen, 16 Million colors
Size 6.67 inches
Resolution 1080 x 2400 pixels, with a pixel density of 395 pixels per inch
protection layer Gorilla Glass 5
Screen-to-body ratio 87.2% screen-to-body ratio
Other Features HDR10+
120Hz refresh rate
800 nits typ. brightness

Internal Hardware

Chipset Mediatek Dimensity 1000 Plus - Seven Nanometers
CPU Octa-core (4 x 2.6 GHz Cortex-A77 & 4 x 2.0 GHz Cortex-A55)
GPU Mali-G77 MC9
Memory Card No
RAM 8 - 12 GB
Internal Storage 128 - 256 - 512 GB


Main Quad
1st Sensor 108 MP, f/1.9, (wide)
2nd Sensor 13 MP, f/2.4, (Ultra Wide)
3rd Sensor 5 MP (Telephoto macro), aperture f/2.2
4th Sensor 2 MP, f/2.4, (depth)
Features Dual-tone LED flash, panorama, HDR
Video Recording 4K@30fps, 1080p@30/60/120/240/960fps; gyro-EIS
Selfie Camera Single
- 20 MP (wide), f/2.0 aperture
Features HDR
Video Recording 1080p@30fps, 720p@120fps


Capacity 4500 mAh non-removable
Type Lithium Polymer
Fast Charging 33 W, up to 100% in 50 minutes


3.5mm jack No
Other features of the sound 24-bit/192 kHz audio
Loudspeaker Yes, with stereo speakers

Additional Features

Safety Under-display fingerprint sensor - optical
Sensors accelerometer, gyro, proximity, compass


Phone Name Xiaomi Redmi K40 Ultra

Phone Price

Price in US Dollar 425 USD
Price in Saudi Arabia 1595 SAR
Price in Iraq 1653260 dinars
Price in India 31,230 rupees
Price in Egypt 6700 EGP

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