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OPPO A3 OPPO A78

OPPO A3
ACorner A
OPPO A3
OPPO · Budget
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VS
OPPO A78
BCorner B
OPPO A78
OPPO · Budget
Swap
Wins by spec 4 A rows 2 B rows 8 ties

Key differences

At a glance
AOPPO A3 Released: Jul 2024 vs Jan 2023
AOPPO A3 Display Size: 6.67 vs 6.56
AOPPO A3 Battery: 5100 vs 5000
BOPPO A78 RAM: 8 vs 4
BOPPO A78 Front Camera: 8 vs 5
=Even on: Price — — vs —

Comparing OPPO A3 vs OPPO A78? 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
WIN Jul 2024
Jan 2023
Price
—
—
Released
A WIN Jul 2024
B Jan 2023
Price
A —
B —

02Display

3 rows
Display Size in
WIN 6.67
6.56
Resolution px
1604x720
1612x720
Refresh Rate Hz
90
90
Display Sizein
A WIN 6.67
B 6.56
Resolutionpx
A 1604x720
B 1612x720
Refresh RateHz
A 90
B 90

03Performance

3 rows
RAM GB
4
WIN 8
Processor
Qualcomm Snapdragon 6s Gen 1
MediaTek Helio G85
Storage GB
128
128
RAMGB
A 4
B WIN 8
Processor
A Qualcomm Snapdragon 6s Gen 1
B MediaTek Helio G85
StorageGB
A 128
B 128

04Battery

1 rows
Battery mAh
WIN 5100
5000
BatterymAh
A WIN 5100
B 5000

05Camera

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

06Design

2 rows
Weight g
WIN 187
188
Water Resistance
IP54
IPX4
Weightg
A WIN 187
B 188
Water Resistance
A IP54
B IPX4

07Software

1 rows
OS
Android 14, ColorOS 14
ColorOS 13.0 (Android 13)
OS
A Android 14, ColorOS 14
B ColorOS 13.0 (Android 13)

OPPO A3 leads OPPO A78 on 4 specs vs 2. Check the full table and decide based on the specs that matter most to you.

OPPO A3 vs OPPO A78 — 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
OPPO A78
632 SAR
599 SAR – 649 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.