Technical sheet of Oppo A78 5G

Description

Smartphone technology is ever-evolving and constantly pushing the boundaries of what a device can do. The new Oppo A78 5G is the latest mid-range smartphone to hit the market, promising high performance at an affordable price. The device was released in January 2023, and it has already piqued the interest of many.

The Oppo A78 5G is designed with a premium look and feel. Its 6.56-inch LCD IPS screen has a resolution of 720x1612 (HD+) and a refresh rate of 90 Hz. It is made with a Panda glass that ensures its durability and features an impressive 83.6% usable surface. To compliment its design, it also features stereo speakers, providing users with an immersive audio experience.

In terms of hardware, the Oppo A78 5G is equipped with the 7nm MediaTek Dimensity 700 (MT6833) processor and can be purchased with 8GB or 4GB of LPDDR4X RAM. Internal storage is 128GB, with an option to expand with an external storage card. This set of specifications allows the device to score a high 324000 on the AnTuTu benchmark, indicating strong performance.

When it comes to taking pictures and video, the Oppo A78 5G stands out from the crowd. It is equipped with a dual camera featuring a standard 50.0Mpx lens with f/1.8 aperture and CMOS BSI sensor, and a black & white 2.0Mpx lens with f/2.4 aperture. For selfie lovers, it has an 8.0Mpx camera with f/2.0 aperture. Fingerprint scanning is available at the side for added security.

The Oppo A78 5G also excels in terms of connectivity. It has Bluetooth 5.3, Dual SIM, NFC, and an audio jack. The 5000mAh battery provides long lasting power, and it supports 33.0W fast charging.

In conclusion, the Oppo A78 5G provides consumers with a great value proposition. It is a well-designed, powerful device that performs superbly while still coming in at a mid-range price point. With its impressive features and reasonable pricing, the Oppo A78 5G looks set to be a strong competitor in the market.

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Brand

Brand Oppo
Aliases CPH2483
Best Sellers
Smartphones by Oppo

Oppo A78 5G prices

Versions and prices
Oppo A78 5G International · 4GB · 128GB $ 171
Oppo A78 5G International · 8GB · 128GB $ 199
Oppo A78 5G International · 8GB · 256GB $ 359

Release Date

Release dateJanuary 2023, 2 years ago

Design & Materials of Oppo A78 5G

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Structure

Size
75.1 mm163.8 mm8.0 mm
Print 3D Model
Weight 188 g
Usable surface 84 %
Materials Plastic
Resistance certificates (dust, water) IPX4
Colors
Black
Purple

Screen

Diagonal
6.56"
Type LCD IPS
Aspect Ratio 20:9
Resolution 720 x 1612 px HD+
Density 269 ppi Medium Density
Others
  • Water Drop Notch
  • Refresh rate 90 Hz
  • Brightnes 480 cd/m² (typ)
  • Max brightness HBM - 600 cd/m²
  • DCI-P3
  • Full sRGB standard
  • sRGB standard
  • 100% NTSC
  • 96% NTSC
  • Scratch resistant
  • 2.5D curved glass screen
  • Panda glass
  • Capacitive
  • Multi-touch
  • Frameless
Best big screen mobilesBest phones with IPS screen

Performance & Hardware of Oppo A78 5G

Processor

Model MediaTek Dimensity 700 (MT6833)
CPU 4x CortexA76 2.2 GHz + 4x CortexA55 2.0 GHz
Type Octa-Core
Nanometer 7 nm
Frequency 2.2 GHz
64 Bits Yes
More smartphones with Dimensity 700 processor

Graphics

GPU Arm Mali-G57 MC2

RAM

RAM 8 GB
Type LPDDR4X RAM
More smartphones with 8GB RAM memory

Antutu

Score
375.700 Antutu v10
Overall performance better than 65% of devices

Storage

Capacity 128 GB
Type UFS Storage 2.2
SD Slot Yes , Independent SD slot
More smartphones with 128GB of internal storage

Security

Fingerprint Yes, on the side

Sensors

Fingerprint Yes
Proximity Yes
Light sensor Yes
Accelerometer Yes
Compass Yes
Gravity Yes
Pedometer Yes
Audio
Audio
  • Stereo Speakers
Others
Notifications LED --
Cooling system No
Gaming buttons No

Camera of Oppo A78 5G

Double rear camera

Standard
1
Resolution 50 Mpx
Sensor --
Type CMOS BSI
Aperture ƒ/ 1.8
ISO --
Pixel size --
Black & white
2
Resolution
2 Mpx
Sensor
--
Type
--
Aperture
ƒ/ 2.4
Pixel size
--
Flash LED
Optical Stabilisation No
Slow Motion Video Yes, 120 fps
Features
  • Dual camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Phase detection autofocus (PDAF)
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
More smartphones with lens modelMore smartphones with LED

Selfie

Resolution 8 Mpx
Sensor --
Type --
Aperture ƒ/ 2.0
Pixel size --
See more details
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Network compatibility

Go to tool

Connectivity of Oppo A78 5G

Bands

5G n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n77 (3700), n78 (3500)
4G LTE B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G B2 (1900), B3 (1800), B5 (850), B8 (900)

SIM card

TypeDual SIM Dual Standby (Nano SIM + Nano SIM)

SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...

Wi-Fi

Standards 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display

Bluetooth

Version Bluetooth 5.3 LELow energy consumption
Profiles
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • LDAC
  • SBC

Navigation

Supports GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo

USB

Charging Yes
Mass Storage Yes
USB On-The-Go (OTG) Yes
USB Type C Yes

SAR

-- --
Others
NFC
Yes
Audio Jack
Yes
Radio FM
Yes
Computer sync
Yes
Tethering.
Yes
VoLTE
Yes

Battery of Oppo A78 5G

Capacity
5000 mAh
Type Li-Polymer
Fast charge Yes , 33.0W
Others
  • Non-removable

Software of Oppo A78 5G

Software

Operating System Android 13 Tiramisu
ColorOS 13 (Android 13)
Google Services With Google Mobile Services
Updates
  • OS updates: 1 years
  • Security updates: 3 years
More smartphones with ColorOS 13 (Android 13) operating system

User reviews about the Oppo A78 5G

Overall satisfaction
Not enough reviews
4 reviews
  • Screen7.6
  • Performance6.8
  • Camera5.3
  • Connectivity7.8
  • Battery6.0
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Latest reviews added

  • Auto
    It is a very fluid phone on a daily basis and although it limps in some aspects, it works more than enough.

    • 8.5
    • Screen7.0
    • Performance9.3
    • Camera8.0
    • Connectivity10
    • Battery10
  • Auto
    Durable and good performance

    The phone lasted a long time, it has good resistance. I have dropped it down the stairs, off the balcony, many times on the ground and once in water. The phone continues to hold up as if there were no tomorrow. It is a very nice phone and it is scratch resistant. I use it every day and its performance never fails, I have tried several video games and it is very fluid. Its connection is not bad at all, I have never had any complaints about it. But what fails is the front camera, it has a medium-low quality and when taking photos at night it is usually very blurry. Regarding the sound, it is perfect. You can increase it up to 200% and it has stereo speakers which improves the experience. I give it a 9/10 and it is the best phone I have ever had.

    Pros
    • Performance
    • Connection
    • A lot of resistance
    • Sound
    Cons
    • Night and front camera
    • 9
    • Screen10
    • Performance10
    • Camera5.0
    • Connectivity10
    • Battery7.0
  • Auto
    The OPPO A78 is like a car that won't start: For $200, I'd expect a car, not a scooter that runs out of battery.

    My experience with the OPPO A78 has been disappointing, especially considering its 1 million Colombian pesos price tag. Despite its attractive design and nice graphical interface, the value for money is abysmal. The camera, while able to perform in specific conditions, has many limitations and the overall performance of the device is slow and frustrating. There are options on the market, such as the Xiaomi Redmi Note 10 Pro, that offer better performance and features at a lower price. In short, the OPPO A78 does not justify its cost and there are much more efficient alternatives available. Main Negatives: Limited Camera: The OPPO A78's camera is only useful for very specific situations. The front camera setup requires meticulous adjustments to obtain acceptable results. In addition, telephoto performance is poor; images have noticeable brushstrokes and, without post-processing or AI, the results are noisy and unattractive. Detail Detection: Although the camera can capture certain details, they are not enough to make a photo stand out. In bright lighting conditions, exposure balance is problematic, and flare is common. Slow Performance: The phone is noticeably slow overall. The camera, in particular, is a pain; taking a photo requires standing completely still for over 15 seconds to avoid blur. Recording video is virtually impossible, as the device constantly stutters, both in 720p and 1080p.

    Pros
    • Attractive design
    • Responsive and beautiful graphical interface
    • Some customization options although it has its limits
    Cons
    • Terrible value for money
    • Slow performance and camera issues
    • Insufficient battery life
    • Necessary improvements in video playback
    • 3.5
    • Screen6.7
    • Performance2.6
    • Camera3.0
    • Connectivity6.3
    • Battery0.0
View all reviews about the Oppo A78 5G:

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Last update
March 8, 2025
State
  • Rumor
  • Presell
  • New
  • On Sale
Latest changes
  • New opinion 4 months ago
  • Name, Storage 1 year ago
  • Version 1 year ago
  • RAM 2 years ago
  • Features 2 years ago
  • Market 2 years ago
  • AnTuTu 2 years ago
  • AnTuTu Version 2 years ago
  • Usable surface, Photos 2 years ago
  • Aliases, Camera, Camera, Camera, Camera, Selfie Camera, Fast charge, Aspect Ratio, Resolution, Flash, Screen Type, Camera, Sensor Type, Sensor Model, Camera, Camera, Selfie Camera, Selfie Camera, Fingerprint, SIM card, SIM card, SIM card, Battery Composition, Photos 2 years ago
6.9
Ki Cost-effective
Score
  • 6.2 Design & Materials
  • 6.4 Performance & Hardware
  • 5.5 Camera
  • 8.0 Connectivity
  • 7.0 Battery
What is a Ki score?
Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
How do we calculate the Ki?

In this case, to determine the score we evaluate 5 general aspects:

  • Design and screen
  • Hardware and performance
  • Camera
  • Connectivity
  • Battery

Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

Even a device objectively worse than another may have a higher Ki score if it has a better price.

Does the Ki score change?

The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.