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Redmi K20 Redmi K40

Redmi K20
ACorner A
Redmi K20
Redmi · Phones
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VS
Redmi K40
BCorner B
Redmi K40
Redmi · Phones
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Wins by spec 2 A rows 5 B rows 7 ties

Key differences

At a glance
ARedmi K20 Price: 3,000 – 4,050 SAR vs 3,350 – 4,550 SAR
ARedmi K20 Weight: 191g vs 196g
BRedmi K40 Released: Feb 2021 vs May 2019
BRedmi K40 Display Size: 6.67" vs 6.39"
=Even on: Resolution — 1080x2340 vs 1080x2400

Comparing Redmi K20 vs Redmi K40? We've got the full breakdown: specs, real Saudi market prices, and key differences — all side by side so you can pick the right one.

01Price

2 rows
Released
May 2019
WIN Feb 2021
Price
WIN 3,000 – 4,050 SAR
3,350 – 4,550 SAR
Released
A May 2019
B WIN Feb 2021
Price
A WIN 3,000 – 4,050 SAR
B 3,350 – 4,550 SAR

02Display

3 rows
Display Size in
6.39"
WIN 6.67"
Resolution px
1080x2340
1080x2400
Refresh Rate Hz
60Hz
WIN 120Hz
Display Sizein
A 6.39"
B WIN 6.67"
Resolutionpx
A 1080x2340
B 1080x2400
Refresh RateHz
A 60Hz
B WIN 120Hz

03Performance

3 rows
RAM GB
6GB
6GB
Processor
Qualcomm Snapdragon 730
Qualcomm Snapdragon 870
Storage GB
64GB
WIN 128GB
RAMGB
A 6GB
B 6GB
Processor
A Qualcomm Snapdragon 730
B Qualcomm Snapdragon 870
StorageGB
A 64GB
B WIN 128GB

04Battery

1 rows
Battery mAh
4,000mAh
WIN 4,520mAh
BatterymAh
A 4,000mAh
B WIN 4,520mAh

05Camera

2 rows
Main Camera MP
48MP
48MP
Front Camera MP
20MP
20MP
Main CameraMP
A 48MP
B 48MP
Front CameraMP
A 20MP
B 20MP

06Design

2 rows
Weight g
WIN 191g
196g
Water Resistance
No
IP53
Weightg
A WIN 191g
B 196g
Water Resistance
A No
B IP53

07Software

1 rows
OS
Android 9 (MIUI)
Android 11 (MIUI)
OS
A Android 9 (MIUI)
B Android 11 (MIUI)

Redmi K40 leads Redmi K20 on 5 specs vs 2. Check the full table and decide based on the specs that matter most to you.

Redmi K20 vs Redmi K40 — display, performance, cameras, battery, price, and key differences. Side by side.

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Prices are estimated average Saudi market prices, reviewed June 2026. Actual prices vary by retailer, storage configuration, warranty, and promotions. Prices shown in Saudi Riyal. iOfficial prices are from the manufacturer. Estimated prices are based on average prices from Amazon, Noon, Alibaba, and eXtra in the Saudi market.