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Redmi K40 OPPO A3

Redmi K40
ACorner A
Redmi K40
Redmi · Phones
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VS
OPPO A3
BCorner B
OPPO A3
OPPO · Budget
549 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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Wins by spec 3 A rows 4 B rows 7 ties

Key differences

At a glance
ARedmi K40 RAM: 6GB vs 4
ARedmi K40 Front Camera: 20MP vs 5
ARedmi K40 Refresh Rate: 120Hz vs 90
BOPPO A3 Released: Jul 2024 vs Feb 2021
BOPPO A3 Battery: 5100 vs 4,520mAh
=Even on: Price — 3,350 – 4,550 SAR vs —

Comparing Redmi K40 vs OPPO A3? 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
Feb 2021
WIN Jul 2024
Price
3,350 – 4,550 SAR
—
Released
A Feb 2021
B WIN Jul 2024
Price
A 3,350 – 4,550 SAR
B —

02Display

3 rows
Display Size in
6.67"
6.67
Resolution px
1080x2400
1604x720
Refresh Rate Hz
WIN 120Hz
90
Display Sizein
A 6.67"
B 6.67
Resolutionpx
A 1080x2400
B 1604x720
Refresh RateHz
A WIN 120Hz
B 90

03Performance

3 rows
RAM GB
WIN 6GB
4
Processor
Qualcomm Snapdragon 870
Qualcomm Snapdragon 6s Gen 1
Storage GB
128GB
128
RAMGB
A WIN 6GB
B 4
Processor
A Qualcomm Snapdragon 870
B Qualcomm Snapdragon 6s Gen 1
StorageGB
A 128GB
B 128

04Battery

1 rows
Battery mAh
4,520mAh
WIN 5100
BatterymAh
A 4,520mAh
B WIN 5100

05Camera

2 rows
Main Camera MP
48MP
WIN 50
Front Camera MP
WIN 20MP
5
Main CameraMP
A 48MP
B WIN 50
Front CameraMP
A WIN 20MP
B 5

06Design

2 rows
Weight g
196g
WIN 187
Water Resistance
IP53
IP54
Weightg
A 196g
B WIN 187
Water Resistance
A IP53
B IP54

07Software

1 rows
OS
Android 11 (MIUI)
Android 14, ColorOS 14
OS
A Android 11 (MIUI)
B Android 14, ColorOS 14

OPPO A3 leads Redmi K40 on 4 specs vs 3. Check the full table and decide based on the specs that matter most to you.

Redmi K40 vs OPPO A3 — display, performance, cameras, battery, price, and key differences. Side by side.

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Saudi Retailer Prices

OPPO A3
549 SAR
529 SAR – 579 SAR
4 Saudi retailers Out of 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.