Xiaomi Redmi K40 Specs – Camera, RAM, ROM, Battery, Chipset, and CPU

Xiaomi Redmi K40 Specs are finally here. If you decide to buy this smartphone but do not know the full specifications, this post is for you.

This post explains the complete Xiaomi Redmi K40 Specs highlighting the camera, battery, storage, processor, and chipset.

You will also find the info about how many colors are available in Redmi K40.

Xiaomi Redmi K40 Specs

Redmi K40 is one of the top models of the brand, Xiaomi. It has already created hype in the smartphone market. From here, you will get a clear idea about what’s coming with the Redmi K40 model.

Though there are many technical terms and points in the specs that seem hard to understand for general users, we will simplify them for you.

Before sharing the full specifications, let’s get a glimpse of the key specs of this device.


Xiaomi Redmi K40 Highlighted Specs

  • Front Camera: 20MP
  • Back Camera: 48MP+8MP+5MP
  • RAM: 6GB + 8GB + 12GB
  • ROM: 128GB + 256GB
  • Battery: 4520mAh
  • Chipset: Qualcomm Snapdragon
  • Processor: Octa-core
  • Display Size: 6.67 inches
  • Colors: Black, White, Aurora
  • Models: M2012K11AC, M2011K2C

Xiaomi Redmi K40 Full Specifications

In the above section, we have shared the highlighted Xiaomi Redmi K40 Specs. These specs will give you hints about what’s coming with the Redmi K40.

However, knowing key features is not enough if you intend to buy this smartphone. You should understand every detail about this device.

That’s why we have shared the full Xiaomi Redmi K40 Specs below.

Check out when Xiaomi releases this smartphone, and it is available in the market. You will also find the full features of this phone, like how many cameras you will get and what are the RAM and internal storage.

Moreover, you will get all specs in detail, from OS to battery, along with colors.

Xiaomi Redmi K40 Release Date

When is Xiaomi Redmi K40 released? Well, the Xiaomi Redmi K40-release date is 04 March 2021.

It is a good deal breaker for Xiaomi that already creates hype in the smartphone market.

Release DateWhen did the Xiaomi Redmi K40 Come Out?
ModelRedmi K40
Announce Date2021, February 25
Release Date2021, March 04

Xiaomi Redmi K40 Camera Specs

The Redmi K40 comes with a quad-camera in the rear and a single camera on the front side. The back cameras are 48 MP, 8MP and 5MP.

The customers will get 20MP on the front side.

All these cameras are featured with LED flash, HDR, panorama.

Camera FeaturesHow many Cameras do the Xiaomi Redmi K40 have?
Rear Camera (Triple)48 MP, f/1.8, 26mm (wide), 1/2″, 0.8µm, PDAF

8 MP, f/2.2, 119˚ (ultrawide)

5 MP, 50mm (macro), 1/5.0″, 1.12µm

Rear Camera FeatureLED flash, HDR, panorama
Back Camera Video Feature4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS
Front Camera20 MP, (wide), 1/3.4″, 0.8µm
Front Camera featureHDR
Selfie Camera Video Feature1080p@30fps, 720p@120fps

Xiaomi Redmi K40 RAM/ROM Specs

What is the RAM/ROM or internal storage of the Xiaomi Redmi K40? How much storage comes with Redmi K40?

You can expect to find 6GB, 8GB, and 12GB RAM on the Redmi K40.

On the other hand, this model comes with up to 256GB of internal storage.

RAM/ROM SpecsHow many Gigabytes of RAM/ROM is in a Xiaomi Redmi K40?
Random Access Memory (RAM)6GB, 8GB, and 12GB
Read-Only Memory (ROM)128GB + 256GB

Xiaomi Redmi K40 Battery Life (Backup) mAh

This smartphone comes with a massive 4520 mAh non-removable Li-Ion polymer battery backup.

Battery Life mAhWhat is the Battery Backup of the Redmi K40?
Battery mAhLi-Po 4520mAh, non-removable
Charging TechnologyFast charging 33W, Power Delivery 3.0, Quick Charge 3+

Xiaomi Redmi K40 CPU/Processor, GPU, and Chipset Specs

You will get a Qualcomm Snapdragon chipset in the Redmi K40. Also, the device comes with an Octa-core CPU.

It has Adreno 650 GPU under the hood.

Here are the Redmi K40 GPU, CPU, processor, and chipset details.

CPU, GPU, and SoCWhat Hardware Components you will get in Xiaomi Redmi K40?
Chipset (SoC)Qualcomm SM8250 Snapdragon 870 (5 nm)
Processor (CPU)Octa-core (1×3.2 GHz Kryo 585 & 3×2.42 GHz Kryo 585 & 4×1.80 GHz Kryo 585)
Graphics Processing Unit (GPU)Adreno 650

Xiaomi Redmi K40 Body Build and Measurement

The Redmi K40 body measurements include the dimensions, weight, build type, and SIM slot.

If you want to buy Xiaomi Redmi K40, you have to research the dimensions: the height, width, and thickness of the device.

Also, knowing the weight of the smartphone is necessary because the overweight device is uncomfortable to carry.

Here are the complete details of the Xiaomi Redmi K40 body measurements and materials below.

Xiaomi Redmi K40 Dimensions

Smartphone dimension means height, width, and thickness or depth of the phone. Many users prefer to find this info in millimeters; whereas, others want them as inches.

Xiaomi Redmi K40 height is 163.7 mm or 6.44 inches, width is 76.4 mm, and the depth or thickness is 7.8 mm

DimensionsWhat is the Dimension of the Redmi K40?

(Height x Width x Depth)

163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)

Xiaomi Redmi K40 Weight

What is the weight of the Xiaomi Redmi K40 model?

The correct weight is 196g or 6.91oz.

WeightWhat is the Weight of the Xiaomi Redmi K40 in Grams and Inches?
Weight (G)196 g (6.91 oz)

Xiaomi Redmi K40 SIM Card Size and Type

Nowadays, most smartphones come with dual SIM slots. That means you can use two SIM cards simultaneously.

Also, many devices use Nano-SIM; whereas, others use micro SIM cards.

The SIM Card size is Nano-SIM or eSIM in this model

SIM Card Type and SizeNumber, Type, and Size of SIM Card
SIM CapacityDual SIM (Nano-SIM, dual stand-by)

Xiaomi Redmi K40 Screen Size and Display

How big is Redmi K40?

Xiaomi Redmi K40-screen size is 6.67 inches. It uses Super AMOLED display technology.

The screen-to-body ratio is 85.9%, and the display resolution is 1080 x 2400pixels.

Also, the PPI density is 395.

Display TechnologyGeneral Display Information for Xiaomi Redmi K40
Display TypeSuper AMOLED, 120Hz, HDR10+, 1300 nits (peak)
Screen Size6.67 inches, 107.4 cm2
Screen-to-Body Ratio~85.9% screen-to-body ratio
Display Resolution (Pixel)1080 x 2400 pixels
Aspect Ratio20:9 ratio
PPI Density~395 PPI density
Screen Protection MaterialCorning Gorilla Glass 5

Xiaomi Redmi K40 OS and UI

Most smartphone brands add Android as the operating system; Redmi K40 is no different.

The OS of Xiaomi Redmi K40 is Android 11 and UI is MIUI 12.

Software Type and VersionOS and UI of Redmi K40
Operating SystemAndroid 11
Mobile User InterfaceMIUI 12

Xiaomi Redmi K40 Colors

What colors does Redmi K40 come in?

Top smartphones today have at least two colors.

This smartphone model comes in Black, White, and Aurora.

Device ColorsWhich Color is the Redmi K40 offered in?
Handset ColorsBlack, White, Aurora

Xiaomi Redmi K40 Mobile Network

Mobile NetworkGSM / CDMA / HSPA / CDMA2000 / LTE / 5G Technology
2GGSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM CDMA 800
3GHSDPA 850 / 900 / 1700(AWS) / 2100

CDMA2000 1x

4G1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
5G1, 3, 28, 41, 77, 78 SA/NSA/Sub6
Speed (Mbps)HSPA 42.2/5.76 Mbps, LTE-A, 5G

Xiaomi Redmi K40 Connectivity

Basic FeaturesSensors and Connectivity
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum
WLANWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.1, A2DP, LE
Infrared portYes
USBUSB Type-C 2.0, USB On-The-Go
LoudspeakerYes, with stereo speakers
3.5mm jackNo

Also Check:

Xiaomi Redmi K40 Price

In the above sections, we have described the Xiaomi Redmi K40 ‘s full phone specifications. If you are satisfied with the specs and want to buy this impressive smartphone, you should know the price tag.

However, the price will vary based on storage, regions, and colors. Also, different retailers may put separate price tags for the same device.

Therefore, we have posted the price of the Xiaomi Redmi K40 for all countries. Click on the link below and check how much it costs to buy this phone in your country.

Also Check: Xiaomi Redmi K40 Price for All Countries


We check and recheck at Trendy Webz to ensure that the Xiaomi Redmi K40 Specs are correct and updated.

We research and collect the Redmi K40 full phone specifications from the official manufacturers and trusted third-party websites.

Even with our tremendous effort of getting accurate specs, we cannot guarantee that the information on this post is 100% correct.

If you intend to buy this smartphone and research the specs, we highly recommend checking with the official manufacturers and retailers. You can check their website directly.

If you find any spec of this device is missing or incorrect, please comment below and we will update the information ASAP.

For Legal Issue: TrendyWebz.com is not liable for any inaccurate or missing data or the results obtained from the use of this information. All specifications on this post are provided “as is,” with no guarantee of completeness, accuracy, timeliness, or the results obtained from the use of this information.

Leave a Comment

Your email address will not be published.