The difference between Redmi k40 and Xiaomi 1 1

At the beginning of this year, Xiaomi released a brand-new Xiaomi 1 1, which was sought after by everyone with its high cost performance. On February 25th, Redmi launched the Redmi k40 series, claiming to create the ultimate cost performance. What's the difference between Xiaomi 1 1 and Redmi k40?

What's the difference between Redmi k40 and Xiaomi 1 1?

Detailed parameter comparison chart:

Screen appearance

The Redmi k40 adopts a 6.67-inch AMOLED center hole-digging straight screen design, supports a high refresh rate of 120Hz, a touch sampling rate of 360Hz, and a resolution of 1080P. The screen is made of E4 luminescent material, with a peak brightness of 1300nit, and supports side fingerprint unlocking. Xiaomi 1 1 adopts 6.8 1 inch AMOLED left-digging four-screen design, supports high refresh rate of 120Hz, touch sampling rate of 480Hz, resolution of 2kk, screen adopts E4 luminescent material, peak brightness of 1500nit, and supports screen fingerprint unlocking.

take a picture

Both models are front-mounted 20 million and rear-mounted three-camera systems. Redmi k40 rear 48 megapixel main camera+8 megapixel super wide-angle lens+5 megapixel telephoto macro lens. The main camera adopts Sony IMX582 sensor, which supports 10 times digital zoom at most. Xiaomi 1 1 rear 108 megapixel main camera+130 megapixel super wide-angle lens+5 megapixel telephoto macro lens. The main camera is Samsung HMX, which supports optical image stabilization and up to 30x digital zoom.

On the processor side

Redmi k40 is equipped with 7nm Snapdragon 870 processor and Xiaomi 1 1 Snapdragon 888 processor.

Snapdragon 870 integrates a large core+three cores+four small cores CPU, Adreno650GPU, FastConnect6800 wireless subsystem, Spectra480ISP, Hexagon698DSP, externally connected to Snapdragon X555G baseband, supporting 5GSub-6GHz and millimeter wave band truly facing the global market, with the maximum download rate of 7.5Gbps and the maximum upload rate of 3Gbps.

The X 1 core frequency of Snapdragon 888 is the traditional 2.84GHz, and there are three performance-level cores of A78 architecture, all of which are 2.40GHz, and four energy-efficient cores of A55 architecture, all of which are 1.80GHz. Adreno660GPU is also integrated. Qualcomm claims that graphics rendering performance has improved by 35% and energy efficiency has increased by 20%. At the same time, the display technology has been greatly improved, supporting 144Hz high refresh rate/high frame rate, true 10-bitHDR and so on.

keep patience

Redmi k40 supports 33W fast charging, equipped with 4520mAh battery, and Xiaomi 1 1 has a built-in 4600mAh battery, which has a larger capacity. It not only supports 55W flash charging, but also supports 50W wireless flash charging and 10W wireless reverse charging.

otherwise

Redmi k40 supports Dolby stereo dual speakers, X-axis linear motor, infrared remote control, NFC, dual-frequency GNSS positioning and IP53 waterproof. Xiaomi 1 1 supports NFC+ infrared remote control function, and is equipped with stereo dual speakers +Hi-ResAudio audio certification+Harman Kardon sound quality.

In this paper, Redmi K40&; & Xiaomi 1 1 applies to MIUI 12 system.