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Redmi Note 9 Pro Redmi K40

Redmi Note 9 Pro
ACorner A
Redmi Note 9 Pro
Redmi · Phones
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VS
Redmi K40
BCorner B
Redmi K40
Redmi · Phones
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Wins by spec 3 A rows 5 B rows 6 ties

Key differences

At a glance
ARedmi Note 9 Pro Price: 2,500 – 3,400 SAR vs 3,350 – 4,550 SAR
ARedmi Note 9 Pro Battery: 5,020mAh vs 4,520mAh
ARedmi Note 9 Pro Main Camera: 64MP vs 48MP
BRedmi K40 Released: Feb 2021 vs Mar 2020
BRedmi K40 Storage: 128GB vs 64GB
=Even on: Display Size — 6.67" vs 6.67"

Comparing Redmi Note 9 Pro 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
Mar 2020
WIN Feb 2021
Price
WIN 2,500 – 3,400 SAR
3,350 – 4,550 SAR
Released
A Mar 2020
B WIN Feb 2021
Price
A WIN 2,500 – 3,400 SAR
B 3,350 – 4,550 SAR

02Display

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

03Performance

3 rows
RAM GB
6GB
6GB
Processor
Qualcomm Snapdragon 720G
Qualcomm Snapdragon 870
Storage GB
64GB
WIN 128GB
RAMGB
A 6GB
B 6GB
Processor
A Qualcomm Snapdragon 720G
B Qualcomm Snapdragon 870
StorageGB
A 64GB
B WIN 128GB

04Battery

1 rows
Battery mAh
WIN 5,020mAh
4,520mAh
BatterymAh
A WIN 5,020mAh
B 4,520mAh

05Camera

2 rows
Main Camera MP
WIN 64MP
48MP
Front Camera MP
16MP
WIN 20MP
Main CameraMP
A WIN 64MP
B 48MP
Front CameraMP
A 16MP
B WIN 20MP

06Design

2 rows
Weight g
209g
WIN 196g
Water Resistance
No
IP53
Weightg
A 209g
B WIN 196g
Water Resistance
A No
B IP53

07Software

1 rows
OS
Android 10 (MIUI)
Android 11 (MIUI)
OS
A Android 10 (MIUI)
B Android 11 (MIUI)

Redmi K40 leads Redmi Note 9 Pro on 5 specs vs 3. Check the full table and decide based on the specs that matter most to you.

Redmi Note 9 Pro vs Redmi K40 — display, performance, cameras, battery, price, and key differences. Side by side.

Where to buy

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📋 Phones Buying Guide
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.