Smartphone Buying Guide 2026 – 10 Things to Check Before Buying
Smartphone Buying Guide 2026 – 10 Things to Check Before Buying
Buying a new smartphone is exciting but can be overwhelming with so many options. This guide will help you make an informed decision based on your needs and budget.
10 Things to Consider Before Buying a Smartphone
1. Set Your Budget First
Decide how much you want to spend. Smartphones are available from 5,000 BDT to over 200,000 BDT. Having a clear budget narrows down your options significantly.
2. Processor – The Brain of Your Phone
The processor determines how fast your phone runs apps and games. Here is a quick ranking:
- Flagship: Snapdragon 8 Gen 3, Dimensity 9300, Apple A17 Pro
- Upper Mid-range: Snapdragon 7+ Gen 3, Dimensity 8300
- Mid-range: Snapdragon 7s Gen 2, Dimensity 7200
- Budget: Helio G99, Snapdragon 685, Helio G85
3. RAM and Storage – How Much is Enough
RAM Recommendations:
- 4GB: Basic use only
- 6GB: Minimum for smooth experience
- 8GB: Sweet spot for most users
- 12GB+ : For heavy multitasking and gaming
Storage Recommendations:
- 64GB: Basic (but filling up fast)
- 128GB: Minimum recommended for 2026
- 256GB: Ideal for most users
- 512GB: For power users
4. Display – AMOLED vs LCD
| Feature | AMOLED | IPS LCD |
|---|---|---|
| Colors | Vibrant, deep blacks | Good but less vibrant |
| Battery consumption | Lower (black pixels off) | Higher |
| Sunlight visibility | Excellent | Good |
| Price | More expensive | Affordable |
5. Camera – More Megapixels Is Not Everything
Do not be fooled by high megapixel counts. What matters more:
- Sensor size: Larger sensors capture more light
- OIS: Optical Image Stabilization prevents blurry photos
- Pixel size: Larger pixels equals better low-light photos
- Software processing: Brands like Google, Apple, Samsung excel here
6. Battery – Size vs Charging Speed
Look for:
- Capacity: 5000 mAh is the sweet spot for all-day battery
- Charging speed: 33W to 67W is good, 100W+ is excellent
- Wireless charging: Convenient but less common in budget phones
7. 5G – Do You Need It Now
5G is rolling out in major Bangladeshi cities. If you plan to keep your phone for 2-3 years, getting a 5G phone is recommended for future-proofing.
8. Software Updates – Longevity Matters
Brands with best update policies:
- Samsung: 4 years OS + 5 years security
- Google: 5 years OS updates
- OnePlus: 3-4 years OS updates
- Xiaomi: 2-3 years OS updates
9. After-Sales Service in Bangladesh
Samsung has the best service center network across Bangladesh. Other brands like Xiaomi, Realme, and Vivo have decent coverage in major cities.
10. Where to Buy – Online vs Offline
Buy from mobile.com.bd for:
- 100 percent original products
- Official manufacturer warranty
- Best prices compared to local shops
- Free delivery in Dhaka
- EMI facility
- 7-day return policy
Quick Buying Recommendations by Budget
Under 10,000 BDT: Infinix Smart 10 or Symphony G27
Under 15,000 BDT: Samsung Galaxy A06 or Infinix Smart 20
Under 25,000 BDT: Samsung Galaxy A16 5G or realme C85 Pro
Under 30,000 BDT: ZTE nubia RedMagic 10 Air or Galaxy A36 5G
Under 50,000 BDT: Galaxy S25 FE or Vivo V70 FE
Where to Buy
View all smartphones: https://mobile.com.bd/category/phones
Browse all products: https://mobile.com.bd/products