Best OPPO Phones Under 20,000 Taka in Bangladesh 2026
If you are looking for the best OPPO phone under 20,000 Taka in Bangladesh in 2026, there are several strong options in OPPO’s A-series lineup. These phones focus on the features that matter most to budget buyers: large batteries, fast charging, bright displays, durable builds, decent cameras, and reliable everyday performance.
Among the current options, the OPPO A5 stands out as the best overall choice, while the OPPO A5x is particularly attractive if you want a large 6000mAh battery and a more affordable price. The OPPO A3x remains an interesting budget option for buyers who want to spend less.
Prices can vary between official stores, retailers, promotions, and different memory configurations, so consider the prices below as a guide rather than a guaranteed fixed price. Current Bangladesh listings put the OPPO A5 6GB/128GB around ৳17,990–৳19,990, the A5x around ৳14,990–৳16,990, and the A3x 4GB/128GB around ৳15,990–৳16,990.
Quick Comparison: Best OPPO Phones Under ৳20,000
| Phone | Approx. Price | Display | Processor | Main Camera | Battery | Charging |
|---|---|---|---|---|---|---|
| OPPO A5 | ৳17,990–৳19,990 | 6.67″ 90Hz | Snapdragon 6s 4G Gen 1 | 50MP | 6000mAh | 45W |
| OPPO A5x | ৳14,990–৳16,990 | 6.67″ 90Hz | Snapdragon 6s 4G Gen 1 | 32MP | 6000mAh | 45W |
| OPPO A3x | ৳15,990–৳16,990 | 6.67″ 90Hz | Snapdragon 6s 4G Gen 1 | 8MP | 5100mAh | 45W |
Prices and availability can change depending on variant and retailer.
1. OPPO A5 — Best Overall OPPO Phone Under 20,000 Taka
Approximate price: ৳17,990–৳19,990
If your budget is close to ৳20,000, the OPPO A5 is arguably the most balanced choice. Its combination of a large battery, 45W charging, 50MP camera, 90Hz display and 6GB RAM makes it a particularly attractive everyday smartphone.
The official OPPO Bangladesh specifications list the A5 with 6GB+128GB and 8GB+128GB configurations, a 6.67-inch LCD display, Snapdragon 6s 4G Gen 1 chipset and a 6000mAh typical battery.
Key Specifications
- Display: 6.67-inch LCD
- Resolution: 1604 × 720 pixels
- Refresh rate: Up to 90Hz
- Processor: Snapdragon 6s 4G Gen 1
- RAM: 6GB / 8GB
- Storage: 128GB
- Rear camera: 50MP + 2MP
- Front camera: 5MP
- Battery: 6000mAh
- Charging: 45W SUPERVOOC
- OS: ColorOS 15
- Network: 4G
- Water/dust resistance: IP65
The A5’s 50MP primary camera is a significant advantage over the A5x and A3x for buyers who prioritize photography. OPPO also highlights IP65 protection, military-grade shock resistance, a 1000-nit bright display and long-term battery durability.
Why Buy the OPPO A5?
The biggest reason is balance. You get enough RAM for everyday multitasking, 128GB storage, a large battery and a higher-resolution primary camera without crossing the ৳20,000 budget.
A current Bangladesh listing places the 6GB/128GB version at around ৳17,990, although availability can vary.
Pros
- Excellent 6000mAh battery
- 45W fast charging
- 50MP main camera
- 90Hz display
- IP65 protection
- 6GB RAM + 128GB storage
- Good everyday performance
Cons
- No 5G
- HD+ rather than Full HD+ resolution
- Not designed for demanding gaming
Best for: Students, general users, social media users and people who prioritize battery life and camera quality.
2. OPPO A5x — Best Budget OPPO Phone Under ৳20,000
Approximate price: ৳14,990–৳16,990
The OPPO A5x is one of the most compelling choices if you want to spend significantly less than ৳20,000 while still getting a big battery and fast charging.
The official OPPO Bangladesh page lists a 6000mAh battery, 45W SUPERVOOC charging, Snapdragon 6s 4G Gen 1 platform, IP65 resistance and a 1000-nit display.
Key Specifications
- Display: 6.67-inch LCD
- Resolution: 1604 × 720
- Refresh rate: 90Hz
- Processor: Snapdragon 6s 4G Gen 1
- RAM: 4GB
- Storage: 64GB / 128GB
- Rear camera: 32MP
- Front camera: 5MP
- Battery: 6000mAh
- Charging: 45W SUPERVOOC
- OS: ColorOS 15
- Network: 4G
- Protection: IP65
The official specifications confirm that the Bangladesh A5x comes with 4GB+64GB and 4GB+128GB configurations, along with UFS 2.2 storage, a 90Hz display and 6000mAh typical battery capacity.
Why Choose the OPPO A5x?
Battery life is the biggest selling point. A 6000mAh battery combined with 45W charging makes it well suited to people who spend a lot of time watching videos, browsing Facebook, using Messenger, making calls or attending online classes.
Its 32MP rear camera also gives it an advantage over the A3x on paper.
Current Bangladesh listings show the 4GB/128GB model around ৳14,990–৳16,990, depending on the retailer and listing.
Pros
- Large 6000mAh battery
- 45W fast charging
- 32MP main camera
- 90Hz display
- IP65 protection
- Bright 1000-nit display
- Durable design
Cons
- Only 4GB RAM on the Bangladesh configuration listed by OPPO
- HD+ resolution
- 4G rather than 5G
- Not ideal for heavy gaming
Best for: Budget-conscious users, students, long battery life seekers and everyday smartphone users.
3. OPPO A3x — Best Affordable OPPO Phone
Approximate price: ৳12,990–৳15,990+ depending on variant
If your budget is considerably below ৳20,000, the OPPO A3x is worth considering.
The A3x offers a 6.67-inch 90Hz display, Snapdragon 6s 4G Gen 1 chipset, 5100mAh battery and 45W SUPERVOOC charging.
Key Specifications
- Display: 6.67-inch LCD
- Resolution: 1604 × 720
- Refresh rate: 90Hz
- Processor: Snapdragon 6s 4G Gen 1
- RAM: 4GB
- Storage: 64GB / 128GB
- Rear camera: 8MP
- Front camera: 5MP
- Battery: 5100mAh
- Charging: 45W SUPERVOOC
- OS: ColorOS
- Network: 4G
The official OPPO specifications confirm 4GB+64GB and 4GB+128GB variants and a 5100mAh typical battery.
Why Buy the OPPO A3x?
The A3x makes sense if your smartphone requirements are relatively simple. For calls, messaging, Facebook, YouTube, browsing, online classes and light apps, it offers a reasonable package without spending the entire ৳20,000 budget.
Its 90Hz display also makes scrolling and animations feel smoother than a traditional 60Hz panel.
Bangladesh listings currently put the 4GB/128GB version around ৳15,990–৳16,990, although exact pricing varies.
Pros
- Affordable
- 90Hz display
- Snapdragon 6s 4G Gen 1
- 5100mAh battery
- 45W charging
- Durable design
- 128GB option
Cons
- Only 8MP rear camera
- HD+ display
- 4G only
- Basic gaming performance
Best for: Students, first-time smartphone buyers and users looking for an affordable OPPO phone for basic everyday tasks.
OPPO A5 vs A5x vs A3x
Choosing between these three phones becomes much easier when you compare their priorities.
OPPO A5
Choose the A5 if you want the most complete package.
It has the strongest camera setup among these three, 6000mAh battery, 45W charging, 6GB/128GB configuration and IP65 protection.
OPPO A5x
Choose the A5x if battery life is your biggest priority and you want to spend less.
Its 6000mAh battery and 45W charging are particularly impressive at its price point.
OPPO A3x
Choose the A3x if your main objective is saving money.
You sacrifice camera capability compared with the A5 and A5x, but you still get a 90Hz display, 45W charging and a 5100mAh battery.
Which OPPO Phone Under ৳20,000 Is Best for You?
Best for Camera: OPPO A5
The OPPO A5 is the clear choice if photography is important to you. Its 50MP main camera is substantially higher resolution than the 32MP A5x and 8MP A3x.
Best for Battery: OPPO A5 / A5x
Both phones have a 6000mAh battery, making them excellent choices for heavy daily use. The A5x is especially attractive if you want to spend less.
Best for Students: OPPO A5x
For students who use their phone for Google searches, YouTube, Facebook, Messenger, online classes and document reading, the A5x offers a good combination of battery capacity, charging speed and display size.
Best for a Tight Budget: OPPO A3x
If you don’t need a high-resolution camera, the A3x can save you several thousand taka compared with the A5.
Best Overall: OPPO A5
For buyers with a budget of approximately ৳18,000–৳20,000, I would choose the OPPO A5 because of its better camera, 6GB RAM option, 6000mAh battery, 45W charging and IP65 protection.
Are OPPO Phones Under ৳20,000 Good for Gaming?
They are suitable for casual and moderate gaming, but they should not be considered dedicated gaming smartphones.
The Snapdragon 6s 4G Gen 1 used in the A5, A5x and A3x is designed primarily for everyday performance and efficiency. It can handle popular casual games and lighter titles, but demanding games may require reduced graphics settings.
If gaming is your top priority, compare the processor, GPU, thermal performance and display before buying rather than choosing solely based on RAM or camera megapixels.
Battery Life and Charging
Battery life is one of the strongest aspects of OPPO’s budget A-series phones.
The OPPO A5 and A5x both feature 6000mAh batteries, while the A3x uses a 5100mAh battery. All three offer 45W SUPERVOOC charging.
For Bangladeshi users, this can be particularly useful because a large battery reduces the need to charge the phone repeatedly throughout the day.
The A5x, for example, is rated with a 6000mAh typical battery and 45W SUPERVOOC charging. OPPO says its charging system can reach 30% in around 19 minutes and 50% in around 36 minutes under its specified conditions.
Display Quality
All three phones feature large 6.67-inch displays with refresh rates up to 90Hz.
However, they use HD+ resolution rather than Full HD+.
For everyday activities such as:
- YouTube
- TikTok
- Web browsing
- Reading
- Messaging
- Online classes
the displays should be adequate.
The 90Hz refresh rate is also useful for making scrolling feel smoother.
The A5x and A3x are advertised with brightness reaching around 1000 nits under specified conditions, which can help with outdoor visibility.
Camera Performance
If cameras are important to you, the ranking is straightforward:
OPPO A5 > OPPO A5x > OPPO A3x
OPPO A5
50MP + 2MP rear camera system and 5MP front camera.
OPPO A5x
32MP rear camera and 5MP selfie camera.
OPPO A3x
8MP rear camera and 5MP selfie camera.
Of course, megapixel count isn’t everything. Image processing, sensor quality, HDR performance, autofocus and software optimization also influence real-world photographs.
Still, if mobile photography is one of your priorities, the A5 is the strongest choice among these three.
Durability: Which OPPO Phone Is Strongest?
OPPO has made durability a major selling point of its A-series.
The A5x has IP65 water and dust resistance and military-grade shock resistance according to OPPO’s Bangladesh product page.
The A5 also offers IP65 resistance and military-grade shock resistance.
This makes these phones attractive for people who are concerned about accidental drops, dust and everyday splashes.
However, IP65 does not mean the phone is designed for underwater use. Liquid resistance can also decrease as a device ages or becomes physically damaged.
What Should You Check Before Buying an OPPO Phone?
Before purchasing an OPPO phone under ৳20,000, check these five things:
1. RAM and Storage
For 2026, 6GB RAM + 128GB storage is a comfortable configuration for many users.
If you can afford it, 128GB storage is preferable to 64GB because apps, photos and videos can quickly consume storage.
2. Official vs Unofficial
Always check whether the phone is an official Bangladesh unit or an unofficial/imported model.
Official phones generally provide more straightforward warranty and after-sales support.
3. 4G vs 5G
Don’t assume every new-looking OPPO phone supports 5G.
The Bangladesh A5, A5x and A3x configurations discussed above are 4G models. If 5G is essential to you, specifically verify the model number and network specifications before buying.
4. Exact Variant
Prices can differ significantly between configurations.
For example, the A5 is listed with 6GB/128GB and 8GB/128GB configurations, with the 8GB version potentially exceeding the ৳20,000 budget.
5. Warranty
Before paying, confirm:
- Official warranty
- Seller reputation
- Invoice
- Box seal
- Model number
- Charger compatibility
- Return policy
Frequently Asked Questions
Which is the best OPPO phone under 20,000 Taka in Bangladesh in 2026?
OPPO A5 is my overall recommendation because it offers a strong combination of 50MP camera, 6000mAh battery, 45W charging, 6GB RAM and IP65 protection.
Which OPPO phone has the best battery under ৳20,000?
The OPPO A5 and A5x both feature 6000mAh batteries.
Is OPPO A5x good for students?
Yes. Its large battery, 90Hz 6.67-inch display, 45W charging and durable construction make it a practical option for students.
Does OPPO A5 support 5G?
The Bangladesh OPPO A5 specification listed here is a 4G model.
Does OPPO A5x have fast charging?
Yes. The A5x supports 45W SUPERVOOC Flash Charge.
Which is better, OPPO A5 or A5x?
The A5 is better overall, particularly for camera performance and memory configuration. The A5x is better for value, especially if you want a 6000mAh battery while spending less.
Is OPPO A3x still worth buying in 2026?
Yes, if you want an affordable OPPO smartphone for everyday use and don’t care much about camera performance. Its 90Hz display, Snapdragon 6s 4G Gen 1 chipset and 45W charging remain useful features.
Final Verdict
The best OPPO phones under 20,000 Taka in Bangladesh in 2026 offer a good mix of battery life, durability and everyday performance.
Our ranking
🥇 Best Overall — OPPO A5
Best combination of camera, battery, RAM, charging and durability.
🥈 Best Value — OPPO A5x
Excellent choice for buyers who want a 6000mAh battery and 45W charging at a lower price.
🥉 Best Budget — OPPO A3x
A good affordable option for basic smartphone users.
If your budget is strictly ৳20,000, the OPPO A5 6GB/128GB is the model I would prioritize. If you want to spend closer to ৳15,000, the OPPO A5x offers an impressive battery-focused package. And if your priority is keeping the purchase price as low as possible, the OPPO A3x is worth considering.
Note: Smartphone prices in Bangladesh can change frequently because of retailer promotions, stock levels, official pricing updates and variant differences. Always verify the current price and warranty status before purchasing. Current specifications were cross-checked against OPPO Bangladesh’s official product pages, while price information was checked against current Bangladesh market listings.
