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Xiaomi Mi 9 OPPO A18

Xiaomi Mi 9
ACorner A
Xiaomi Mi 9
Xiaomi · Phones
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VS
OPPO A18
BCorner B
OPPO A18
OPPO · Budget
382 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 4 A rows 4 B rows 6 ties

Key differences

At a glance
AXiaomi Mi 9 RAM: 6GB vs 4
AXiaomi Mi 9 Main Camera: 48MP vs 8
AXiaomi Mi 9 Front Camera: 20MP vs 5
BOPPO A18 Released: Sep 2023 vs Feb 2019
BOPPO A18 Display Size: 6.56 vs 6.39"
=Even on: Price — 4,400 – 6,000 SAR vs —

Comparing Xiaomi Mi 9 vs OPPO A18? 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 2019
WIN Sep 2023
Price
4,400 – 6,000 SAR
Released
A Feb 2019
B WIN Sep 2023
Price
A 4,400 – 6,000 SAR
B

02Display

3 rows
Display Size in
6.39"
WIN 6.56
Resolution px
1080x2340
1612x720
Refresh Rate Hz
60Hz
WIN 90
Display Sizein
A 6.39"
B WIN 6.56
Resolutionpx
A 1080x2340
B 1612x720
Refresh RateHz
A 60Hz
B WIN 90

03Performance

3 rows
RAM GB
WIN 6GB
4
Processor
Qualcomm Snapdragon 855
MediaTek Helio G85
Storage GB
64GB
64
RAMGB
A WIN 6GB
B 4
Processor
A Qualcomm Snapdragon 855
B MediaTek Helio G85
StorageGB
A 64GB
B 64

04Battery

1 rows
Battery mAh
3,300mAh
WIN 5000
BatterymAh
A 3,300mAh
B WIN 5000

05Camera

2 rows
Main Camera MP
WIN 48MP
8
Front Camera MP
WIN 20MP
5
Main CameraMP
A WIN 48MP
B 8
Front CameraMP
A WIN 20MP
B 5

06Design

2 rows
Weight g
WIN 173g
189
Water Resistance
No
IPX4
Weightg
A WIN 173g
B 189
Water Resistance
A No
B IPX4

07Software

1 rows
OS
Android 9 (MIUI)
ColorOS 13.1 (Android 13)
OS
A Android 9 (MIUI)
B ColorOS 13.1 (Android 13)

Xiaomi Mi 9 and OPPO A18 are very close (tied 4–4). Check the full table and decide based on your priorities.

Xiaomi Mi 9 vs OPPO A18 — display, performance, cameras, battery, price, and key differences. Side by side.

Saudi Retailer Prices

OPPO A18
382 SAR
349 SAR – 399 SAR
4 Saudi retailers Out of stock

Where to buy

Pick a store to see its latest price.

📋 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.