Redmi K40 Pro

Name: Redmi K40 Pro
Brand: Redmi

Redmi · 2021 27.07.2026 · updated 05.09.2026

Redmi K40 Pro overview: rating 56/100, Qualcomm Snapdragon 888 chipset, 64 MP camera, 4520 mAh battery. Price unknown.

Qualcomm Snapdragon 888

4520 mAh

64 MP

Faster than 73% of smartphones in AnTuTu

Specifications

Processor	Qualcomm Snapdragon 888
Display	6.7" Super AMOLED, 1080x2400, 120Hz, 1300 nits (peak)
RAM	6GB / 8GB
Storage	128GB / 256GB
Battery	4520 mAh · ≈8.4 hrs of active use*
Charging	33W / No wireless charging
OS	Android 11, MIUI 12
Dimensions	163.7 × 76.4 × 7.8 mm
Weight	196g
NFC	yes
Protection	IP53

* battery life is an estimated figure based on capacity, display, and chipset — not a lab measurement.

Cameras

Main	64MP f/1.9
Ultrawide	8MP
Front	20MP

Benchmarks

AnTuTu 1135878

Geekbench Single 1500

Geekbench Multi 3537

Based on AnTuTu results, Redmi K40 Pro is faster than 73% of smartphones in our database. This device is a solid mid-ranger.

Performance

Overview and verdict

The Redmi K40 Pro combines solid mid-ranger-level performance with a basic camera and a compact battery. The overall MobileRank rating is 56/100 (solid mid-ranger, 2021). The Qualcomm Snapdragon 888 chipset scores 1,135,878 in AnTuTu (rated 64/100). The display runs at 120 Hz. Battery capacity is 4520 mAh, charging up to 33W (battery score: 36/100).

Pros

6.7" Super AMOLED display at 120 Hz

Cons

Small battery (4520 mAh)
No wireless charging
No telephoto camera

Best for: The Redmi K40 Pro has no pronounced profile: its best category is display (79/100), its weakest battery life (36/100).

Frequently asked questions

What processor does the Redmi K40 Pro have?

The Redmi K40 Pro runs on the Qualcomm Snapdragon 888 chipset. It scores 1,135,878 points in AnTuTu.

What is the Redmi K40 Pro's rating?

The Redmi K40 Pro scores 56 out of 100 in the MobileRank rating. Categories: performance 64/100, camera 44/100, battery 36/100, display 79/100, portability 64/100.

What battery does the Redmi K40 Pro have?

The Redmi K40 Pro has a 4520 mAh battery with 33W charging. Battery score: 36/100.

Is the Redmi K40 Pro worth buying?

The Redmi K40 Pro has no pronounced profile: its best category is display (79/100), its weakest battery life (36/100). Overall rating — 56/100 (solid mid-ranger).

MobileRank rating

Device profile

Category scores

Performance 64

Display 79

Camera 44

Battery 36

Portability 64

Value for money —

The score is built from the five categories below (weights are in the methodology); 100% of the weight is known. Value for money is computed separately and is not part of the overall score. The price is unknown, so value for money is not computed. How the rating works →