Redmi K40 Pro+

Name: Redmi K40 Pro+
Brand: Redmi

Display6.67"

Chipset8 GB, 12 GB RAM, Qualcomm Snapdragon 888 SM8350

Battery4520 mAh

6.8GoSolo score

More Redmi

Network

3G bands

UMTS 850 900 1700 1900 2100

4G bands

FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 700TDD LTE: 3500, 2600, 2500, 2300, 2100, 1900

5G bands

FDD 5G: 2100, 1800, 700TDD 5G: 3700, 3500, 2500

Launch

Announced

1Q 2021

Status

Available

Body

Dimensions

163.70 x 76.40 x 7.80 mm

Weight

196.00 g

SIM

nanoSIM, nanoSIM

Display

Type

Color / AMOLED16,7 millions colors, 120 Hz1080 x 2400 px (6.67") 395 ppi∼85.9% screen-to-body ratio

Size

6.67 inches

Resolution

1080 x 2400 pixels

Protection

Corning Gorilla Glass 5

Platform

Android11, MIUI 12

Chipset

Qualcomm Snapdragon 888 SM8350Processor clock: 2.84 GHzNumber of cores: 8GPU: Adreno 660

CPU

2.84 GHz, 8 cores

GPU

Adreno 660

Memory

Internal

128 GB, 256 GB RAM: 6 GB, 8 GB, 12 GB

Battery

Type

Li-Po 4520 mAh

Charging

Quick Charge 3.0

Misc

Models

Xiaomi Redmi K40 Pro+

GoSolo Read / what it means4 takeaways

performance

Snapdragon 888, Adreno 660 GPUHandles demanding games like PUBG and Genshin Impact at high settings, though sustained frame rates may dip in extreme scenarios like open-world maps at max detail.

display

120Hz AMOLED, 395 ppi, 6.67 inchesScrolling through apps and web pages feels smooth, and the 1080×2400 resolution is sharp enough for daily reading and video, though less pixel-dense than 1440p screens in this size class.

battery

4520 mAh, about 1 day light useWith moderate screen time and mixed tasks, expect roughly 18 to 20 hours before a charge is needed; heavier gaming or video watching cuts that to a single afternoon.

charging

Quick Charge 3.0, ~2+ hours to fullQuick Charge 3.0 is standard-issue 18W power, so topping up from empty takes roughly 2 to 2.5 hours, well behind modern 65W or faster standards from competitors.