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- 20%
Oppo A78 4G (8GB, 128GB, Mist Black)
Oppo A78 4G (8GB, 128GB, Mist Black)
Oppo A78 4G (8GB, 128GB, Mist Black)
Oppo A78 4G (8GB, 128GB, Mist Black)
Oppo A78 4G (8GB, 128GB, Mist Black)
Oppo A78 4G (8GB, 128GB, Mist Black)
Oppo A78 4G (8GB, 128GB, Mist Black)
Oppo A78 4G (8GB, 128GB, Mist Black)
Oppo A78 4G (8GB, 128GB, Mist Black)
Oppo A78 4G (8GB, 128GB, Mist Black)
Oppo A78 4G (8GB, 128GB, Mist Black)

Oppo A78 4G (8GB, 128GB, Mist Black)

(2,405 reviews)

Enjoy the sleek and stylish smartphone experience of the OPPO A78. It boasts a powerful, 5000 mAh large battery with 67 W SUPERVOOC charging which will memorise your routines and prompt you to switch on for optimised all-day charging to protect your battery health. Featuring a 6.43" FHD+ AMOLED display, 90 Hz/60 Hz refresh rate, 50 MP main camera, 128 GB storage capacity, Qualcomm Snapdragon 680 processor and a minimalist runway design, you'll be ready to leap into the day, every day of the week.

Enjoy the sleek and stylish smartphone experience of the OPPO A78. It boasts a powerful, 5000 mAh large battery with 67 W SUPERVOOC charging which will memorise your routines and prompt you to switch on for optimised all-day charging to protect your battery health. Featuring a 6.43" FHD+ AMOLED display, 90 Hz/60 Hz refresh rate, 50 MP main camera, 128 GB storage capacity, Qualcomm Snapdragon 680 processor and a minimalist runway design, you'll be ready to leap into the day, every day of the week.

$175.00 - $1,111.40

in 17 offers

last seen 26 Aug 2026

The lowest price we last saw for Oppo A78 4G (8GB, 128GB, Mist Black) was $175.00 at Kogan.com, compared across 11 retailers (last seen 26 Aug 2026). Prices may have changed since.

The all-time low we recorded was $175.00 on 26 Aug 2026.

Prices last updated 26 Aug 2026.

Storage Capacity:

128 GB
256 GB

Oppo A78 4G (8GB, 128GB, Mist Black)

$175.00

last seen 26 Aug 2026
(2,405 reviews)

Enjoy the sleek and stylish smartphone experience of the OPPO A78. It boasts a powerful, 5000 mAh large battery with 67 W SUPERVOOC charging which will memorise your routines and prompt you to switch on for optimised all-day charging to protect your battery health. Featuring a 6.43" FHD+ AMOLED display, 90 Hz/60 Hz refresh rate, 50 MP main camera, 128 GB storage capacity, Qualcomm Snapdragon 680 processor and a minimalist runway design, you'll be ready to leap into the day, every day of the week.

Enjoy the sleek and stylish smartphone experience of the OPPO A78. It boasts a powerful, 5000 mAh large battery with 67 W SUPERVOOC charging which will memorise your routines and prompt you to switch on for optimised all-day charging to protect your battery health. Featuring a 6.43" FHD+ AMOLED display, 90 Hz/60 Hz refresh rate, 50 MP main camera, 128 GB storage capacity, Qualcomm Snapdragon 680 processor and a minimalist runway design, you'll be ready to leap into the day, every day of the week.

Colour:

Aqua Green
Black
Green
Mist Black

Price comparison

Price data powered by pricesAPI.io

Last updated at 26/08/2026 19:47:02

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64Amazon.com.au

$735.00

OPPO A78 4G (Dual Sim, 6.43'', 128GB/8GB, CPH2565) - Black, Unbranded, 128GB

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=kogan.com&sz=64Kogan.com

$175.00

Oppo A78 4G 128GB (Near New)(A) Renewed - Mist Black (Battery 80%+)

Free delivery

https://www.google.com/s2/favicons?domain=dicksmith.com.au&sz=64Dick Smith AU

$175.00

Oppo A78 4G 128GB (Near New)(A) Renewed - Mist Black (Battery 80%+)

Free delivery

https://www.google.com/s2/favicons?domain=tristaronline.com.au&sz=64Tristar Online

$219.00

OPPO A78 4G - Mist Black - Pristine Refurbished

Free delivery between 1–9 Sept

https://www.google.com/s2/favicons?domain=nostech.com.au&sz=64nostech.com.au

$219.00

OPPO A78 4G - Mist Black - Pristine Refurbished

Free delivery

https://www.google.com/s2/favicons?domain=mobileciti.com.au&sz=64Mobileciti

$249.00

OPPO A78 4G (Dual Sim, 6.43'', 128GB/8GB, CPH2565) - Mist Black

Free next-day delivery

https://www.google.com/s2/favicons?domain=allphones.com.au&sz=64Allphones Online

$249.00

OPPO A78 4G (Dual Sim, 6.43'', 128GB/8GB, CPH2565) - Mist Black

Free delivery between 1–9 Sept

https://www.google.com/s2/favicons?domain=popphones.com.au&sz=64popphones.com.au

$327.00

Oppo A78 4G (6.43-inch, 8GB RAM+128GB Storage) - Mist Black

https://www.google.com/s2/favicons?domain=everyday.com.au&sz=64Everyday Rewards

$329.00

Oppo A78 4G 6.43", Dual Sim, 128GB/8GB - Mist Black

Free delivery between Sat – Wed

https://www.google.com/s2/favicons?domain=techcrazy.co.nz&sz=64TechCrazy

$330.57

Oppo A78 (2023) 4GB 128GB 4G Dual Sim Smartphone (Brand New)

Delivery between 28 Aug – 3 Sept $20.70

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

MPN/VPNCPH2565
SIM Card TypeDual SIM (Nano + Nano)
Network LockUnlocked
Network BrandingUnbranded
Rear Cameras (MP)50 MP, f/1.8, (wide); 2 MP, f/2.4, (depth)

Price comparison

Updated 2 months ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64
Amazon.com.au

$735.00

OPPO A78 4G (Dual Sim, 6.43'', 128GB/8GB, CPH2565) - Black, Unbranded, 128GB

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=kogan.com&sz=64
Kogan.com

$175.00

Oppo A78 4G 128GB (Near New)(A) Renewed - Mist Black (Battery 80%+)

Free delivery

https://www.google.com/s2/favicons?domain=dicksmith.com.au&sz=64
Dick Smith AU

$175.00

Oppo A78 4G 128GB (Near New)(A) Renewed - Mist Black (Battery 80%+)

Free delivery

https://www.google.com/s2/favicons?domain=tristaronline.com.au&sz=64
Tristar Online

$219.00

Out of stock

OPPO A78 4G - Mist Black - Pristine Refurbished

Free delivery between 1–9 Sept

https://www.google.com/s2/favicons?domain=nostech.com.au&sz=64
nostech.com.au

$219.00

Out of stock

OPPO A78 4G - Mist Black - Pristine Refurbished

Free delivery

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

MPN/VPNCPH2565
SIM Card TypeDual SIM (Nano + Nano)
Network LockUnlocked
Network BrandingUnbranded
Rear Cameras (MP)50 MP, f/1.8, (wide); 2 MP, f/2.4, (depth)

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