Today we will know very well about the Oppo A57 4G model. In today’s post, we will discuss the topic Oppo A57 4G Best Price in Bangladesh-বাংলাদেশে দাম কত, This time in present-day Bangladesh-Oppo A57 4G Price in Bangladesh, Oppo A57 4G Features, Oppo A57 4G Review, Best Budget Smartphone 2025, Oppo A57 4G Camera, Oppo A57 4G Specifications, Oppo A57 4G Battery Life, Best Budget Smartphones in Bangladesh, Infinix Bangladesh.
Updated price of Oppo A57 4G mobile phone in Bangladesh market
Updated Price List (2025) – Oppo A57 4G is a popular budget smartphone in Bangladesh, which is quite popular for its great design, good battery backup and excellent camera. Below are the estimated prices of Oppo A57 4G in the Bangladeshi market for different variants.
| Variant (RAM + Storage) | Price in Bangladesh (Approx.) |
|---|---|
| 3GB RAM + 64GB ROM | ৳15,999 |
| 4GB RAM + 64GB ROM | ৳17,500 |
| 4GB RAM + 128GB ROM | ৳19,000 |
| 6GB RAM + 128GB ROM | ৳21,500 |
| 8GB RAM + 128GB ROM | ৳23,999 |
Note:
- The price may vary slightly according to different stores and online shops.
- The price may be lower if there is an offer or discount.
- You can contact the Oppo official showroom to know the latest price.
Oppo A57 4G – Full Features and Specifications (For People of Bangladesh)
Oppo A57 4G is a popular device in the budget smartphone market of Bangladesh, which brings beautiful design, large battery, fast charging and stylish display. For those looking for a good quality smartphone for daily use, this can be a great choice! Let’s take a look at the full features and specifications of this phone.
| Name | Oppo A57 4G |
| Model | A57 4G, CPH2387 |
| Price | 15,999 Taka (approx) |
| Brand | Oppo Mobile Phone |
| Category | Smartphone |
Launch of The Oppo A57 4G
| Launch Announcement | 2022, May |
| Launch Date | Available. Released 2022, June |
Display and Design – Big screen, stylish look!
Display: 6.56 inch HD+ IPS LCD
Resolution: 1612 × 720 pixels
Refresh rate: 60Hz
Design: Stylish and slim design
Body material: Plastic back and frame
Color options: Glowing Green, Glowing Black
Advantages:
- Due to the large display, watching videos and browsing social media is quite comfortable.
- Due to Oppo’s Glow design, the phone looks quite premium.
Performance – Good speed within the budget!
Processor: MediaTek Helio G35 (Octa-Core)
GPU: PowerVR GE8320
Operating System: ColorOS 12.1 (Android 12)
User Interface: Smart and Fast
Advantages:
- With the Helio G35 processor, general tasks and light gaming can be done well.
- With ColorOS, the user interface is smooth and feature-rich.
❌ Disadvantages:
- This processor is not suitable for heavy gaming (PUBG, Free Fire) or multitasking.
Camera – Good for photography lovers!
Rear Camera: 13MP + 2MP (Dual Camera Setup)
Selfie Camera: 8MP Front Camera
Video Recording: 1080p@30fps
Camera Features: AI Mode, Portrait Mode, HDR, Night Mode
Advantages:
- Having an AI camera makes photos more smartly edited.
- Selfies come out better, especially in daylight.
❌ Disadvantages:
- The quality of the photo may decrease slightly in low light.
- There is no image stabilization in the video, so the video may shake a little.
Battery – Long backup on a single charge!
Battery Capacity: 5000mAh
Charging Technology: 33W SUPERVOOC Fast Charging
USB Type: USB Type-C
Advantages:
- Once fully charged, you can get battery backup for 1.5-2 days!
- With 33W fast charging, you can get 50% charge in just 30 minutes!
❌ Disadvantages:
- No wireless charging.
Sound and Multimedia – Amazing experience in music and video!
Speakers: Dual stereo speakers
Headphone jack: 3.5mm audio jack
Dolby Atmos support: Yes
Benefits:
- Loud and clear sound will be available due to the stereo speakers.
- Dolby Atmos support will enhance the movie and music experience!
Security – Easy and safe unlocking!
Fingerprint Sensor: Side-mounted
Face Unlock: Supported
Other Sensors: Accelerometer, Proximity Sensor
Advantages:
- Quick unlocking due to fingerprint sensor.
- Easy to unlock phone with face unlock feature.
Connectivity – Good network and internet speed!
SIM: Dual Nano-SIM
Network: 2G, 3G, 4G LTE
WiFi: Wi-Fi 802.11 b/g/n/ac
Bluetooth: v5.3
GPS: Supports
Benefits:
- 4G LTE support provides better internet speed.
- Bluetooth 5.3 allows for faster file transfers.
Storage and RAM – More storage, better performance!
RAM & Storage Variants:
- 3GB RAM + 64GB Storage
- 4GB RAM + 64GB Storage
- 4GB RAM + 128GB Storage
- 6GB RAM + 128GB Storage
- 8GB RAM + 128GB Storage
Memory Card Support: Up to 1TB (Dedicated Slot)
Benefits:
- More storage means more files, photos, and apps can be stored.
Oppo A57 4G is a great-looking budget smartphone that offers a good battery, large display, and fast charging. It is a pretty good option for general users, but not the best for gaming and high-end cameras.
Comment your opinion! Which feature did you like the most?
Oppo A57 4G – Special Advantages and Special Disadvantages (For the People of Bangladesh)
Oppo A57 4G is quite popular in the budget smartphone market of Bangladesh. It is a great smartphone for those who want a good design, big battery and fast charging for daily use. However, like any phone, it also has some good and bad sides. Below are the Special Advantages and Special Disadvantages of Oppo A57 4G—
Special Advantages (Good Sides) of Oppo A57 4G
1. Stylish Design and Glow Finishing – Looks Premium!
It looks very stylish and attractive with its glow design and slim body.
The phone looks even more beautiful with its glowing green and glowing black color options.
It is easy to hold in your hand because it is lightweight.
2. Large 6.56” display – Great for videos and social media!
Watching movies, browsing Facebook and video calling are quite comfortable with the HD+ 6.56 inch large screen.
The refresh rate is 60Hz, which is good enough for general users.
3. Powerful 5000mAh battery – Long backup!
A single full charge provides up to 1.5-2 days of battery backup.
Suitable for regular calls, social media and YouTube viewing.
No need to worry about charging when the power goes out!
4. 33W SUPERVOOC Fast Charging – Fast charging!
50% charge in just 30 minutes!
Charging speed is much better than ordinary budget phones.
Fast charging is a big advantage in a busy life.
5. Dual Stereo Speakers – Amazing sound quality!
Music, video and gaming sound is very good with stereo speakers.
Dolby Atmos support makes the sound clear and detailed.
6. Fingerprint and face unlock – safe and fast!
Side-mounted fingerprint sensor allows for quick unlocking.
Face unlock feature makes it easier to unlock the phone.
7. Good camera performance – enough for general use!
13MP + 2MP dual rear camera allows you to take good pictures.
8MP front camera makes it good for taking selfies.
AI mode and portrait mode make pictures more attractive.
8. Good network connectivity and Bluetooth 5.3
4G LTE network provides good internet speed.
Bluetooth 5.3 allows for fast file transfer.
❌ Special disadvantages (bad aspects) of Oppo A57 4G
1. Gaming performance is not that good
❌ MediaTek Helio G35 processor is not suitable for heavy gaming.
❌ Games like PUBG, Free Fire can be played, but you have to play them in low graphics.
❌ The phone may get a little hot while gaming.
2. Low display resolution
❌ Only HD+ (720p) resolution, where many budget phones have Full HD+ (1080p) displays.
❌ The display may look a little pale in bright sunlight.
3. Average camera performance
❌ Details are less when taking pictures in low light, and sharpness is a little less in normal light.
❌ There is no stabilization in the video, so the video may be shaky.
4. No 5G support
❌ This phone only supports 4G LTE, not 5G.
❌ This is not a good option for those looking for a 5G phone for the future.
5. Chipset Old technology
❌ Helio G35 processor is nothing new, it is an old midrange chipset.
❌ You may experience some lag when using large apps or multitasking.
6. No AMOLED display
❌ This phone uses an IPS LCD panel, where AMOLED displays are available on many phones.
❌ For those who want a colorful and vivid display, IPS LCD may be a little less attractive.
Effective Tips and Advice for Oppo A57 4G Users
Oppo A57 4G is a budget-friendly smartphone, which offers good battery, stylish design and fast charging. However, changing some right settings will improve the phone’s performance and you will get more battery backup time. Today’s effective tips and settings guide will help you make your Oppo A57 4G smarter and faster.
1. Effective tips to increase battery backup
To make your phone’s battery last longer, change these settings:
Turn on Battery Saver –
Settings > Battery > Power Saving Mode > ON. This will make the battery last longer.
Turn off auto-brightness –
Settings > Display & Brightness > Auto Brightness > OFF and set the brightness yourself.
Close background apps –
Go to Settings > Battery > Background Apps Management and Close unnecessary apps.
Turn on dark mode –
Settings > Display & Brightness > Dark Mode > ON. This will reduce battery consumption.
Turn off location (GPS) and Bluetooth –
Settings > Location > OFF and Bluetooth > OFF if not needed.
2. Tips to increase phone speed and performance
Change these settings if the phone feels slow:
Turn off animations (the phone will be faster!)
Settings > About Phone > Tap on “Version” 7 times (Developer Mode will be activated).
Then go to Settings > Developer Options > Window Animation Scale, Transition Animation Scale, Animator Duration Scale and set them to 0.5x or OFF.
Uninstall unnecessary apps –
Delete unnecessary apps from Settings > Apps > Installed Apps.
Turn off auto-start apps –
Turn off auto-start of unnecessary apps by going to Settings > Battery > App Auto-Start Manager.
Clear cache memory –
Settings > Storage > Clear Cached Data.
Use Facebook Lite and Messenger Lite –
The lite versions of these apps consume less RAM and battery.
3. Effective tips to improve camera quality
Follow these tips to take better photos with the Oppo A57 4G camera:
Turn on HDR mode –
Camera > HDR Mode > ON, this will make the photos sharper and more beautiful.
Use Beauty Mode to improve selfies –
Camera > Beauty Mode > ON.
Use Night Mode to take pictures in low light –
Camera > Night Mode > ON, this will give you good pictures even in the dark.
Use AI mode to increase video stabilization –
Camera > AI Enhancement > ON, this will make the video comparatively better.
4. Effective tips to increase internet speed
If the net feels slow, change these settings:
Set the correct network –
Settings > Mobile Network > Preferred Network Type > 4G Only Select.
Turn off unnecessary background data –
Settings > Data Usage > Background Data Restriction Enable.
Change DNS (Net speed will increase!)
Settings > Wi-Fi > Modify Network > Advanced Settings > DNS 1: 8.8.8.8, DNS 2: 8.8.4.4.
Turn off VPN app if using –
Using VPN can slow down the net, so keep it off.
Restart router or mobile data –
Sometimes turning data on and off or restarting Wi-Fi increases the net speed.
5. Effective tips to increase phone security
Make these settings to protect phone data and privacy:
Use fingerprint and face unlock –
Set Settings > Security > Fingerprint & Face Unlock.
Turn off unnecessary app permissions –
Settings > Apps > App Permissions and check Turn off unnecessary permissions.
Turn on Find My Device (find your phone if you lose it!)
Settings > Google > Find My Device > ON.
Do not download apps from unknown sources!
Download apps only from Google Play Store, otherwise viruses may enter.
Use Oppo A57 4G more smartly!
Following these effective tips:
Battery backup will increase
Phone performance will be faster
Camera photos will be better
Internet speed will increase
Phone security and data will be protected
If you want to use your Oppo A57 4G phone more smartly, you must follow these settings and tips.
Oppo A57 4G – Our Final Words and Final Rating (For People of Bangladesh)
Final Words: How is the Oppo A57 4G?
Oppo A57 4G is a budget-friendly smartphone, which is mainly popular for daily use, long battery backup, fast charging, and stylish design. It is a good option for those who don’t need gaming, professional cameras, or high-quality performance, but rather want beautiful looks, good battery, and fast charging. However, it may not be the best choice for those who want heavy gaming, fast processing, and 5G connectivity.
Final Rating: Oppo A57 4G ⭐
| Category | ⭐ Rating (out of 5) |
|---|---|
| Design & Build Quality | ⭐⭐⭐⭐⭐ (5/5) |
| Display & Visual Experience | ⭐⭐⭐ (3/5) |
| Performance & Speed | ⭐⭐⭐ (3/5) |
| Gaming Experience | ⭐⭐ (2/5) |
| Camera Performance | ⭐⭐⭐ (3/5) |
| Battery Backup | ⭐⭐⭐⭐⭐ (5/5) |
| Charging Speed | ⭐⭐⭐⭐⭐ (5/5) |
| Security & Features | ⭐⭐⭐⭐ (4/5) |
| Value for Money | ⭐⭐⭐⭐ (4/5) |
Overall Score: 3.8/5 ⭐⭐⭐⭐ (Good budget phone, but not the best for gaming and camera.)
Who is Oppo A57 4G suitable for?
Those who are looking for a phone with a good design and a large battery.
Those who want fast charging and good performance within a budget.
Those who want a phone for general browsing, YouTube, Facebook and Messenger.
Those who like branded phones and want the reliability of Oppo.
❌ Who is Oppo A57 4G not for?
❌ Those who want to do heavy gaming.
❌ Those who want a phone with a good camera.
❌ Those who want a Full HD+ display or AMOLED panel.
❌ Those who want to prepare for the 5G network.
The Oppo A57 4G is a battery-centric smartphone, which can be a good option for budget users. It is good for general use, but not the best for gaming, premium cameras, or 5G internet.
Oppo A57 4G 3GB/32GB mobile Price in Bangladesh
বাংলাদেশে Oppo A57 4G (3GB/32GB) এর সম্ভাব্য দাম প্রায় ৳১৩,৯৯৯। তবে, দাম অফিশিয়াল স্টোর বা রিটেইলারদের উপর নির্ভর করে কিছুটা পরিবর্তিত হতে পারে। ফোনটি বেসিক ইউজারদের জন্য উপযুক্ত, যারা সাধারণ কাজ, ইন্টারনেট ব্রাউজিং ও সোশ্যাল মিডিয়ার জন্য ফোন খুঁজছেন।
Oppo A57 4G 3GB/64GB mobile Price in Bangladesh
Oppo A57 4G (3GB/64GB) মডেলের বাংলাদেশে আনুমানিক দাম ৳১৪,৯৯৯। যারা বেসিক ইউজের পাশাপাশি একটু বেশি স্টোরেজ চান, তাদের জন্য এই ভ্যারিয়েন্ট ভালো হতে পারে। ফোনটি ভিডিও দেখা, সোশ্যাল মিডিয়া চালানো ও হালকা গেমিংয়ের জন্য মানানসই।
Oppo A57 4G 4GB/64GB mobile Price in Bangladesh
বাংলাদেশে Oppo A57 4G (4GB/64GB) ভ্যারিয়েন্টের দাম ৳১৫,৯৯৯ হতে পারে। এই ফোনটি ভালো র্যামের কারণে মাল্টিটাস্কিং ও ব্যাকগ্রাউন্ড অ্যাপ ম্যানেজমেন্টে কিছুটা উন্নত পারফরম্যান্স প্রদান করবে। হালকা গেমিং, ইউটিউব দেখা ও নরমাল ইউজের জন্য এটি একটি ভালো চয়েস।
Oppo A57 4G 4GB/128GB mobile Price in Bangladesh
Oppo A57 4G (4GB/128GB) মডেলের দাম বাংলাদেশে আনুমানিক ৳১৭,৯৯৯। যারা বেশি স্টোরেজ চান এবং অনেক অ্যাপ, ফটো ও ভিডিও সংরক্ষণ করতে চান, তাদের জন্য এটি ভালো একটি অপশন। এর পারফরম্যান্স সাধারণ ইউজারদের জন্য যথেষ্ট ভালো।
Oppo A57 4G 6GB/128GB mobile Price in Bangladesh
বাংলাদেশে Oppo A57 4G (6GB/128GB) মডেলের দাম ৳১৯,৯৯৯ হতে পারে। বেশি র্যামের কারণে ফোনের গতি আরও ভালো হবে, মাল্টিটাস্কিং সহজ হবে এবং ল্যাগ কম হবে। এটি সাধারণ গেমিং, অনলাইন ক্লাস, অফিসের কাজ ও ভিডিও এডিটিংয়ের জন্য ভালো পারফর্ম করবে।
Oppo A57 4G 8GB/128GB mobile Price in Bangladesh
Oppo A57 4G (8GB/128GB) মডেলের আনুমানিক দাম ৳২১,৯৯৯। এটি সিরিজের সবচেয়ে শক্তিশালী ভ্যারিয়েন্ট, যেখানে বেশি র্যাম থাকায় গেমিং, ভিডিও এডিটিং ও মাল্টিটাস্কিং সহজ হবে। ফোনটির ব্যাটারি ব্যাকআপ, ডিসপ্লে ও স্পিকারও ভালো মানের, যা বিনোদনের জন্য আদর্শ।