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Galaxy S9 Redmi K40

Galaxy S9
ACorner A
Galaxy S9
Samsung · Phones
2,700 SARiOfficial prices are from the manufacturer. Estimated prices are based on average prices from Amazon, Noon, Alibaba, and eXtra in the Saudi market.
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VS
Redmi K40
BCorner B
Redmi K40
Redmi · Phones
Swap
Wins by spec 1 A rows 8 B rows 5 ties

Key differences

At a glance
AGalaxy S9 Weight: 163g vs 196g
BRedmi K40 Released: Feb 2021 vs Mar 2018
BRedmi K40 Display Size: 6.67" vs 5.8"
=Even on: Price — — vs 3,350 – 4,550 SAR

Comparing Galaxy S9 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 2018
WIN Feb 2021
Price
—
3,350 – 4,550 SAR
Released
A Mar 2018
B WIN Feb 2021
Price
A —
B 3,350 – 4,550 SAR

02Display

3 rows
Display Size in
5.8"
WIN 6.67"
Resolution px
1440x2960
1080x2400
Refresh Rate Hz
60Hz
WIN 120Hz
Display Sizein
A 5.8"
B WIN 6.67"
Resolutionpx
A 1440x2960
B 1080x2400
Refresh RateHz
A 60Hz
B WIN 120Hz

03Performance

3 rows
RAM GB
4GB
WIN 6GB
Processor
Exynos 9810 (2.7GHz)
Qualcomm Snapdragon 870
Storage GB
64GB
WIN 128GB
RAMGB
A 4GB
B WIN 6GB
Processor
A Exynos 9810 (2.7GHz)
B Qualcomm Snapdragon 870
StorageGB
A 64GB
B WIN 128GB

04Battery

1 rows
Battery mAh
3,000mAh
WIN 4,520mAh
BatterymAh
A 3,000mAh
B WIN 4,520mAh

05Camera

2 rows
Main Camera MP
12MP
WIN 48MP
Front Camera MP
8MP
WIN 20MP
Main CameraMP
A 12MP
B WIN 48MP
Front CameraMP
A 8MP
B WIN 20MP

06Design

2 rows
Weight g
WIN 163g
196g
Water Resistance
IP68
IP53
Weightg
A WIN 163g
B 196g
Water Resistance
A IP68
B IP53

07Software

1 rows
OS
Android 8.0
Android 11 (MIUI)
OS
A Android 8.0
B Android 11 (MIUI)

Redmi K40 leads Galaxy S9 on 8 specs vs 1. Check the full table and decide based on the specs that matter most to you.

Galaxy S9 vs Redmi K40 — display, performance, cameras, battery, price, and key differences. Side by side.

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Saudi Retailer Prices

Galaxy S9
2,700 SAR
2,700 SAR – 2,700 SAR
1 Saudi retailer In stock

Where to buy

Pick a store to see its latest price.

📋 Phones Buying Guide
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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.