Oppo A12 is a budget-friendly smartphone that provides a mixture of decent hardware and practical features designed for users seeking strength without compromising the required functionality. The unit was published in April 2020 and targets emerging markets with a strong construction, functional design, and reliable performance for everyday tasks.
OPPO A12 Specifications
| Feature | Specification |
| Display | 6.22-inch IPS LCD, 720 x 1520 pixels |
| OS | Android 9.0 (Pie), ColorOS 6.1 |
| Chipset | MediaTek Helio P35 (12nm) |
| CPU | Octa-core (4×2.35 GHz + 4×1.8 GHz) |
| GPU | PowerVR GE8320 |
| RAM | 3GB / 4GB |
| Storage | 32GB / 64GB (expandable via microSD) |
| Rear Camera | Dual: 13 MP (main) + 2 MP (depth) |
| Front Camera | 5 MP, f/2.0 |
| Battery | 4230 mAh, non-removable |
| Build | Plastic back, plastic frame, Gorilla Glass 3 front |
| Fingerprint Sensor | Rear-mounted |
| Colors Available | Black, Blue |
Display and Design: Compact Visuals with Durable Build
Oppo A12 has a 6.22 -inch IPS LCD screen with HD+ resolution (720 x 1520 pixels), which provides a side ratio of 19: 9 and a pixel density of ~ 270 ppi. Although the screen is not full HD, the display can be used for daily media consumption and informal surfing. It is protected by Corning Gorilla Glass 3, which provides extra resistance to scratches and minor effects.
In terms of design, the back panel has a geometric diamond cutting pattern, which gives the device a unique beauty. 155.9 x 75.5 x 8.3 mm with dimensions and 165 grams weighing, Oppo A12 sits comfortably in the hand, making it suitable for long -term use.
Performance and Processing Power
The center of Oppo A12 has a Mediatek Helio P35 chipset, a 12NM Octa-Core processor up to 2.35 GHz. Combined with POWERVR GE8320 GPU, it provides stable performance for everyday applications such as social media, light games and streaming.
Two RAM variants are available -with 3 GB and 4 GB, 32 GB or 64 GB of storage options, both can be expanded through a dedicated MicrosdXC card track. Not a gaming power plant, A12 can handle multitasking, media playback and productivity app evenly.
ColorOS and User Experience
Equated with Colos 6.1 on Android 9.0 Pie, Oppo A12 distributes a user -friendly interface with useful navigation and useful features such as smart assistant, smart sidebar and gesture navigation.
Cololo’s system-wide customization, clone apps and app management tools that increase the purpose, especially for smartphone users or older devices upgrade.
Camera Capabilities: Balanced Dual Setup
The OPPO A12 is equipped with a dual rear camera setup:
- 13 MP f/2.2 wide lens with PDAF
- 2 MP depth sensor for portrait mode
The main camera captures decent photos under good lighting conditions, with acceptable detail and dynamic range. The portrait mode uses AI-based algorithms to blur backgrounds effectively, producing visually pleasing shots.
The front houses a 5 MP selfie camera with AI Beautification and f/2.0 aperture, ideal for video calls and casual selfies. Video recording is supported at 1080p@30fps for both front and rear cameras.
Battery Life: Long-Lasting 4230 mAh Powerhouse
A standout feature of the OPPO A12 is its 4230 mAh battery, which easily supports a full day of moderate use. On a single charge, users can expect:
- 13 hours of video playback
- 8 hours of gaming
- 72 hours of music playback
Charging is done via a microUSB 2.0 port, and while there’s no fast charging, the efficient chipset helps prolong usage by reducing unnecessary power drain.
Connectivity and Sensors
The OPPO A12 supports dual nano-SIM slots with 4G LTE connectivity, ensuring decent download/upload speeds on supported networks. Other features include:
- Wi-Fi 802.11 b/g/n
- Bluetooth 5.0
- GPS with A-GPS, GLONASS, BDS
- FM Radio
- microUSB 2.0 with OTG support
It includes essential sensors like:
- Rear-mounted fingerprint sensor
- Accelerometer
- Proximity sensor
- Compass
Pricing and Availability
The OPPO A12 launched with a highly competitive price point, making it accessible in both online and offline retail channels. Price varies slightly by region, but as of last update:
- 3GB RAM + 32GB Storage: 9990 bdt
- 4GB RAM + 64GB Storage: ~13990 bdt
Its affordability makes it a strong contender in the entry-level segment, especially in regions like Southeast Asia, South Asia, and Africa.
Ideal User Profile
The OPPO A12 is ideal for:
- Students and first-time smartphone buyers
- Users seeking a secondary or backup phone
- Budget-conscious consumers needing essential features
- Seniors looking for a basic, easy-to-use device
Final Verdict: Is the OPPO A12 Worth Buying?
For users in need of a low-cost smartphone that balances performance, battery life, and design, the OPPO A12 offers solid value for money. While it lacks some modern features like USB-C or fast charging, it compensates with reliable performance, durable build, and a large battery that outlasts many rivals in its class.
Pros:
- Sleek design with durable build
- Long battery life
- Expandable storage
- User-friendly UI
Cons:
- No fast charging
- Dated Android version
- MicroUSB port
1. How to reset OPPO A12:
Go to Settings > Additional Settings > Backup & Reset > Erase All Data (Factory Reset) → Confirm and follow instructions.
2. How to screen record with audio in OPPO A12:
Swipe down to open Quick Settings → Tap Screen Recording → Tap the Settings icon → Enable Record system sound/mic → Start recording.
3. How to hide app in OPPO A12:
Go to Settings > Privacy > App Lock > Hide Apps → Choose the apps → Set access code to view hidden apps.
4. How to scan QR code in OPPO A12:
Open the Camera app → Point it at the QR code → Tap the link that appears.
Or use Google Lens from the Camera or Google app.
5. How to see private photos in OPPO A12:
Go to Photos > Albums > Private Safe → Enter your privacy password → View hidden/private photos.
Frequently Asked Questions (FAQs)
Is the OPPO A12 good for gaming?
It can handle light gaming (e.g., PUBG Lite, Free Fire), but isn’t built for high-end gaming performance.
Does it support 5G?
No, the OPPO A12 supports only up to 4G LTE networks.
Is the battery removable?
No, the battery is non-removable.
Can the OPPO A12 take good pictures?
In daylight conditions, it takes satisfactory pictures. Low-light performance is average due to lack of night mode.
Does it receive software updates?
As it ships with Android 9 and ColorOS 6.1, major OS updates are unlikely, but minor patches may be available depending on region.
Conclusion
Oppo A12 is a budget -smart phone that is corrected. For under bdt 15000, the sufficient features are distributed to meet the necessary requirements for a polished experience, reliable hardware and sufficient features from random users, students and older devices. This is still a competitive alternative even after years with the release in the budget section.