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OPPO A78 OPPO A18

OPPO A78
ACorner A
OPPO A78
OPPO · Budget
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VS
OPPO A18
BCorner B
OPPO A18
OPPO · Budget
Swap
Wins by spec 5 A rows 1 B rows 8 ties

Key differences

At a glance
AOPPO A78 RAM: 8 vs 4
AOPPO A78 Storage: 128 vs 64
AOPPO A78 Main Camera: 50 vs 8
BOPPO A18 Released: Sep 2023 vs Jan 2023
=Even on: Price — — vs —

Comparing OPPO A78 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
Jan 2023
WIN Sep 2023
Price
—
—
Released
A Jan 2023
B WIN Sep 2023
Price
A —
B —

02Display

3 rows
Display Size in
6.56
6.56
Resolution px
1612x720
1612x720
Refresh Rate Hz
90
90
Display Sizein
A 6.56
B 6.56
Resolutionpx
A 1612x720
B 1612x720
Refresh RateHz
A 90
B 90

03Performance

3 rows
RAM GB
WIN 8
4
Processor
MediaTek Helio G85
MediaTek Helio G85
Storage GB
WIN 128
64
RAMGB
A WIN 8
B 4
Processor
A MediaTek Helio G85
B MediaTek Helio G85
StorageGB
A WIN 128
B 64

04Battery

1 rows
Battery mAh
5000
5000
BatterymAh
A 5000
B 5000

05Camera

2 rows
Main Camera MP
WIN 50
8
Front Camera MP
WIN 8
5
Main CameraMP
A WIN 50
B 8
Front CameraMP
A WIN 8
B 5

06Design

2 rows
Weight g
WIN 188
189
Water Resistance
IPX4
IPX4
Weightg
A WIN 188
B 189
Water Resistance
A IPX4
B IPX4

07Software

1 rows
OS
ColorOS 13.0 (Android 13)
ColorOS 13.1 (Android 13)
OS
A ColorOS 13.0 (Android 13)
B ColorOS 13.1 (Android 13)

OPPO A78 leads OPPO A18 on 5 specs vs 1. Check the full table and decide based on the specs that matter most to you.

OPPO A78 vs OPPO A18 — display, performance, cameras, battery, price, and key differences. Side by side.

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Saudi Retailer Prices

OPPO A78
632 SAR
599 SAR – 649 SAR
4 Saudi retailers Out of stock
OPPO A18
382 SAR
349 SAR – 399 SAR
4 Saudi retailers Out of stock

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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, Jarir, and eXtra in the Saudi market.