Mobilawy

Price and specifications of Xiaomi Redmi K20 advantages, disadvantages, and a comprehensive explanation

Release Date
2019, June
Camera
48MP
Battery
4000mAh
Battery Type
18W
Processor
Snapdragon 730
Screen
6.39"
Storage
64GB/128GB/256GB
Ram
6/8GB RAM
Operating System
Android 9.0, up to Android 10, MIUI 12

Design and Build

The Xiaomi Redmi K20 features a sleek and modern design, boasting a combination of glass and aluminum materials. It has dimensions of 156.7 x 74.3 x 8.8 mm and weighs 191 grams, making it easy to hold and pocket-friendly. The phone is constructed with Gorilla Glass 5 on both the front and back, providing durability and resistance against drops and scratches. The device supports dual SIM functionality, which is perfect for those who need to manage two numbers simultaneously.

Display

The Redmi K20 comes with a 6.39-inch Super AMOLED display that offers vibrant colors and deep blacks, thanks to HDR support. The screen boasts a resolution of 1080 x 2340 pixels, providing a crisp and clear viewing experience with a density of approximately 403 ppi. With an impressive screen-to-body ratio of 86.1%, users can enjoy an immersive experience whether gaming, watching videos, or browsing the web. The Corning Gorilla Glass 5 protection ensures the display stays protected from everyday wear and tear.

Performance

Under the hood, the Redmi K20 is powered by the Qualcomm Snapdragon 730 chipset, an 8 nm processor that is efficient and robust for handling multitasking and gaming needs. The Octa-core CPU, consisting of 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver, combined with the Adreno 618 GPU, offers a smooth and lag-free performance. The phone comes with 6GB or 8GB RAM options, depending on the variant, ensuring efficient memory management and fast performance even with multiple applications open at once.

Storage

The device offers ample internal storage options with variants of 64GB, 128GB, and 256GB. Although there is no card slot for expandable storage, the available capacities should cater to most users' needs, be it for media, apps, or files.

Camera

The camera setup on the Redmi K20 is noteworthy, featuring a triple-lens system on the rear. The primary camera is a 48 MP sensor with an aperture of f/1.8, which captures detailed and vibrant images. Accompanying it is an 8 MP telephoto lens with 2x optical zoom and a 13 MP ultrawide sensor, offering versatility in taking photos in various scenarios. The camera supports 4K video recording at 30fps, and slow-motion capabilities up to 960fps at 1080p, making it ideal for filming fast-moving subjects.

Pop-Up Selfie Camera

The Redmi K20 also features an innovative motorized pop-up selfie camera, which houses a 20 MP sensor with an f/2.2 aperture. This design choice allows for the notch-less display and enhances the immersive experience. The front camera supports HDR and can record 1080p videos at 30fps.

Battery Life

The device is equipped with a Li-Po 4000 mAh non-removable battery, offering sufficient power to last through a full day of moderate to heavy usage. Additionally, it supports 18W fast charging, ensuring minimal downtime when the battery is low.

Software

Initially running on Android 9.0 Pie, the Redmi K20 can be upgraded to Android 10 with MIUI 12, offering a host of new features and a streamlined user interface. MIUI provides enhanced customization options, additional security features, and performance optimizations that improve the overall user experience.

Connectivity and Other Features

The Redmi K20 covers a broad spectrum of connectivity options. It supports 4G LTE, dual-band Wi-Fi, Bluetooth 5.0 with aptX HD, and even NFC (limited to China). The inclusion of a 3.5mm headphone jack and a USB Type-C port caters to diverse user preferences. Additionally, the phone offers a suite of sensors, including an in-display fingerprint sensor, accelerometer, gyro, proximity sensor, and compass, contributing to a smart and intuitive usage.

Color Variants and Pricing

The smartphone comes in a variety of colors: Carbon Black, Red Flame, Glacier Blue, and Pearl White, catering to different aesthetic preferences. Its pricing starts at around 260 EUR, putting it in a competitive spot for smartphones within its bracket, offering high value for its features and performance level.

Conclusion

The Xiaomi Redmi K20 is a compelling option for those seeking a functional and stylish smartphone without breaking the bank. Its combination of a robust processor, impressive camera capabilities, and a striking design make it a versatile device suitable for a range of users, from casual consumers to tech enthusiasts.

Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 34, 38, 39, 40, 41
Speed HSPA, LTE
Launch
Announced 2019, May
Status Available. Released 2019, June
Body
Dimensions 156.7 x 74.3 x 8.8 mm (6.17 x 2.93 x 0.35 in)
Weight 191 g (6.74 oz)
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
SIM Dual SIM (Nano-SIM, dual stand-by)
Display
Type Super AMOLED, HDR
Size 6.39 inches, 100.2 cm2 (~86.1% screen-to-body ratio)
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Protection Corning Gorilla Glass 5
Platform
OS Android 9.0 (Pie), upgradable to Android 10, MIUI 12
Chipset Qualcomm SDM730 Snapdragon 730 (8 nm)
CPU Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPU Adreno 618
Memory
Card slot No
Internal 64GB 6GB RAM, 128GB 6GB RAM, 256GB 8GB RAM
Main Camera
Triple 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.4, 53mm (telephoto), 1/4.0", 1.12µm, PDAF, 2x optical zoom 13 MP, f/2.4, 12mm (ultrawide), 1/3.1", 1.12µm
Features Dual-LED flash, HDR, panorama
Video 4K@30fps, 1080p@30/120/240fps, 1080p@960fps
Selfie camera
Single Motorized pop-up 20 MP, f/2.2, (wide), 1/3.4", 0.8µm
Features HDR
Video 1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE, aptX HD
Positioning GPS, GLONASS, GALILEO, BDS
NFC Yes (China only)
Radio FM radio
USB USB Type-C 2.0, OTG
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Type Li-Po 4000 mAh, non-removable
Charging 18W wired
Misc
Colors Carbon black, Red flame, Glacier blue, Pearl White
Models M1903F10I
SAR 1.07 W/kg (head)     0.72 W/kg (body)
Price About 260 EUR

All Rights Reserved +13571 Phones © Mobilawy 2025