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Xiaomi Redmi K40S

Specifications

Xiaomi Redmi K40S
Xiaomi Redmi K40S (Redmi K40 Series)
Processor
Qualcomm Snapdragon 870 5G 8 x 2.4 - 3.2 GHz, Cortex-A77 / A55 (Kryo 585)
Graphics adapter
Memory
8192 MB 
, 6GB / 8GB / 12GB
Display
6.67 inch 16:9, 2400 x 1080 pixel 395 PPI, Capacitive, AMOLED, glossy: yes, HDR, 120 Hz
Storage
128GB / 256GB
Connections
USB-C Power Delivery (PD), 1 Fingerprint Reader, NFC, Sensors: accelerometer, gyro, proximity, compass, color spectrum
Networking
802.11 a/b/g/n/ac/ax (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6), Bluetooth 5.2, GSM, CDMA, UMTS, LTE, 5G, Dual SIM, GPS
Size
height x width x depth (in mm): 7.7 x 163.2 x 76
Battery
4500 mAh Lithium-Polymer
Operating System
Android 12
Camera
Primary Camera: 48 MPix Triple: 48MP (f/1.8, 0.8µm) + 8MP + 2MP (f/2.4)
Secondary Camera: 20 MPix
Additional features
Keyboard: Virtual
Weight
195 g
Price
280 Euro

 

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Reviews for the Xiaomi Redmi K40S

Xiaomi Redmi K40S Review
Source: OI Spice Tech News English EN→zh-CN
So, for the final conclusion, it would be correct to describe the Xiaomi Redmi K40S smartphone as a budget-friendly 5G smartphone equipped with striking features. A 5G phone with a straightforward layout, premium display, powerful chipset, and speedy charging, all under the Rupees 25K range. Well, the users may have to compromise a bit in the camera section otherwise everything is perfectly fine. Consumers who are satisfied with its specs must get their hands on the Redmi K40S, whenever it is available globally. Although the model is now available only in China, the customers from other countries may consider & choose from immense options prevailing in the market under this segment. If you are looking for something similar but powerful phone, you should check out the Redmi K40 Gaming or the Redmi K50 Pro meanwhile.
Single Review, online available, Medium, Date: 04/26/2022
Xiaomi Redmi K40S Specifications, Pros and Cons
Source: OI Spice Tech News English EN→zh-CN
The Xiaomi Redmi K40S smartphone is announced in March 2022, and the phone arrived with a price tag of $280 (Rs 21,590 in India) approx. It brings the standard 6.67 inches AMOLED panel that renders an impressive 120Hz refresh rate, 1300 nits brightness, and splash-resistant features. The Redmi K40S smartphone is available in 6GB/8GB/12GB RAM with 128GB/256GB internal storage variants. The latest Android 12 OS is compatible with MIUI 13 UI. For gaming and multitasking, 7nm – Qualcomm Snapdragon 870 5G chipset and Adreno 650 GPU are present. The Xiaomi Redmi K40s smartphone comes with a triple camera setup which has a 48 MP main camera, 8 MP ultrawide, and 2MP macro lenses so that you can capture portraits, landscapes, and more. Features on the rear camera setup include Digital Zoom, Auto Flash, HDR, Face detection, and Touch to focus. With this setup, you can record up to 4K videos with no issues. On the front, the mobile features a 20 MP selfie camera so that you can click some amazing selfies and do video chats.
Single Review, online available, Short, Date: 03/31/2022
Redmi K40S In-Depth Review: How Much Perfect it is?
Source: Igeekphone English EN→zh-CN
The Redmi K40S is also one of the few models with a high-quality AMOLED flagship straight screen. The 120Hz high refresh rate and 360Hz touch sampling rate that can enhance the gaming experience are not absent. It also supports Dolby Vision and HDR10+ high dynamic range display. Then Atmos dual speakers. In-game or film and television experience, this Redmi K40S can bring users excellent visual enjoyment. It can be said that Redmi K40S has no shortcomings in terms of screen, performance, photography, fast charging, and other aspects. After the upgrade, it is even cheaper, starting at only 1799 yuan. It is no wonder that it is out of stock as soon as it goes on sale. Such a god-level price/performance ratio, what are you waiting for?
Single Review, online available, Very Long, Date: 03/29/2022

Comment

Qualcomm Adreno 650:

适用于智能手机和平板电脑的图形芯片,集成在Qualcomm Snapdragon 865 SoC中。高通公司声称它比Snapdragon 855 SoC中的Adreno 640快25%,并提供了50%以上的计算单元(ALU)。对于Android,它应该是2020年最快的图形卡之一。

 

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.


SD 870:

2020年中期上市,在TSMC(改良型N7P)以7nm制造的高端智能手机用SoC。 基于最高3.2GHz的ARM Cortex-A77体系结构,集成一个Prime Core。 此外,3个性能核心基于A77,但时钟最高可达2.42GHz。 此外,基于 ARM Cortex-A55 体系结构和时钟,集成四个节能核心,最高 1.8GHz。

» Further information can be found in our Comparison of Mobile Processsors.


6.67":

只有较少的手机有很大的屏幕。

大尺寸可以让屏幕有更高的分辨率。因而例如字体等的细节将会更丰富。不过另一方面,小屏幕的功耗会较低,而设备也会更轻盈小巧,售价更低。

» To find out how fine a display is, see our DPI List.


0.195 kg: 这是智能手机的常见重量。


» Further information can be found in our Notebook Purchase Guide.

 

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当前市场报价
Stefan Hinum (Update: 2022-06-10)