7 Best Infinix Phone Under 20000 in Bangladesh 2026

7 Best Infinix Phone Under 20000 in Bangladesh 2026

Smartphones keep getting better under tight budgets, and the 20,000 BDT price range is the sweet spot for entry-level users. Infinix stands out in this segment by packing fast refresh rates, bright screens, stylish designs, and AI capabilities into affordable phones. Choosing the right one can be daunting, so this guide narrows it down to seven of the best Infinix phones under 20,000 BDT in Bangladesh for 2026.

Each pick is reviewed with specs, pros and cons, and a short verdict. A buying checklist and frequently asked questions follow at the end.

7 Best Infinix Phone Under 20k List

1. Infinix Smart 8 Pro

The Infinix Smart 8 Pro is a killer budget smartphone that ticks all the boxes. A 90Hz high-refresh screen in a matte finish with a glossy camera array delivers great performance with 8GB of virtual RAM. Face unlock adds biometric privacy, and a 200 percent loudspeaker makes music and shows enjoyable. The punch-hole Magic Ring shows notifications and face unlock status, and a rear camera ring light helps in dark situations.

Pros: Punch-hole Magic Ring, unmatched speaker loudness, extended RAM.

Cons: Decent charging speed, though it still gives a day's power.

Mini Specs: Display IPS LCD, 90Hz, 500 nits, 6.6 inches, 720x1612 | Chipset MediaTek Helio G36 (12nm) | Rear Camera 50MP | Selfie 8MP | Battery 5000mAh.

2. Infinix Hot 40 Pro

The Infinix Hot 40 Pro is a budget-friendly powerhouse for gamers. The XBOOST Gaming Engine ensures lag-free sessions with reduced power use. With 16GB extended RAM, multitasking and switching between games and apps is smooth. A 6.78-inch FHD+ display at 120Hz with 240Hz touch sampling delivers ultra-responsive gameplay, backed by a 5000mAh battery and 33W fast charging. A hard gyroscope enables precise 3D motion tracking, and a 108MP AI camera captures epic victories.

Pros: Ultra-responsive screen for gaming, precise 3D motion tracking, swift connection via GSM metamaterial antenna.

Cons: UI based on older Android 13, though navigation feels smooth.

Mini Specs: Display IPS LCD, 120Hz, 6.78 inches, 1080x2460 | Chipset MediaTek Helio G99 (6nm) | Rear Camera 108MP + 2MP + 0.08MP | Selfie 32MP | Battery 5000mAh.

3. Infinix Hot 50 Pro

The Infinix Hot 50 Pro blends style and agility in a super-slim profile. It supports 100 percent DCI-P3 color gamut and 1500Hz ultra touch sampling for vivid, responsive visuals on a 120Hz screen. Stereo speakers and a dynamic bar keep you engaged, while Infinix Folax AI handles everyday tasks. Powered by the Helio G100 with 5000mAh battery and 33W charging, plus an in-display fingerprint, it is a great blend of functionality and performance under a tight budget.

Pros: Super chic profile, highly advanced AI capabilities, extremely high touch sampling for gaming.

Cons: 2MP depth camera, though the main camera performs well.

Mini Specs: Display AMOLED, 120Hz, 6.78 inches, 1080x2436 | Chipset MediaTek Helio G100 (6nm) | Rear Camera 50MP + 2MP | Selfie 8MP | Battery 5000mAh.

4. Infinix Hot 50i

The Infinix Hot 50i is a highly affordable phone with premium entertainment support. A Helio G81 SoC powers it, with 300 percent ultra-loud stereo speakers and a 120Hz 6.7-inch screen for immersive content. An always-on-display fingerprint and 5000mAh battery keep you connected all day, and storage expands up to 2TB. The dynamic bar, XOS 14.5, and extended memory up to 16GB make it versatile for light gaming and daily use.

Pros: Very high refresh screen on a tight budget, ultra-loud DTS stereo speakers, efficient multitasking.

Cons: 18W charging, though the large battery lasts a whole day.

Mini Specs: Display IPS LCD, 120Hz, 6.7 inches, 720x1600 | Chipset MediaTek Helio G100 (6nm) | Rear Camera 48MP + 0.8MP | Selfie 8MP | Battery 5000mAh.

5. Infinix Hot 12

The Infinix Hot 12 is an affordable, durable option with thin edges. A Helio G85 SoC with up to 11GB extended RAM allows seamless app switching. A large 6.82-inch 90Hz screen with DTS sound makes shows enjoyable. The XArena game boosting interface optimizes GPU for priority apps, and XOS 10.6 provides a clean interface. It is a dependable everyday phone with up-leveled performance.

Pros: Rapid refresh display, rugged yet fashionable build, RAM extension for smooth multitasking.

Cons: 13MP main camera, though it captures clear photos for most use cases.

Mini Specs: Display IPS LCD, 90Hz, 6.82 inches, 720x1612 | Chipset MediaTek Helio G85 (12nm) | Rear Camera 13MP + 2MP | Selfie 8MP | Battery 5000mAh.

6. Infinix Hot 20

The Infinix Hot 20 is an appealing budget choice available in four colors. A 90Hz punch-hole display maximizes screen-to-body ratio, while the Helio G85 delivers fast performance. A dual 50MP camera array with PDAF, macro lens, quad-LED flash, and HDR captures great portraits, with storage up to 1TB. With 8GB RAM, Android 12, and XOS 12, navigation is smooth, and NFC adds convenient connectivity.

Pros: Dual DTS speakers for cinematic audio, reverse charging, high-resolution camera array.

Cons: Limited screen resolution, though visuals are clear enough.

Mini Specs: Display IPS LCD, 90Hz, 6.82 inches, 720x1640 | Chipset MediaTek Helio G85 (12nm) | Rear Camera 50MP | Selfie 8MP | Battery 5000mAh.

7. Infinix Note 12

The Infinix Note 12 rounds out the list with an FHD+ AMOLED display and a Helio G99 chipset. A 10-layer graphite cooling system keeps gaming smooth, and XArena optimizes GPU for titles like PUBG and Free Fire. A 50MP main camera and 16MP selfie camera handle photography well. With 5000mAh battery and fast charging support, it is a gaming monster at a captivating price.

Pros: AMOLED display, 5000mAh battery, decent camera setup.

Cons: Older Android version, though upgradeable.

Mini Specs: Display FHD+ AMOLED, 1080x2400 | Chipset MediaTek Helio G99 (6nm) | Rear Camera 50MP + 2MP + QVGA | Selfie 16MP | Battery 5000mAh.

What To Know Before Buying The Best Infinix Phone Under 20,000 BDT

Infinix phones make it easy to find one that suits your needs, but each model has distinctive variations. Consider these key aspects.

• CPU and GPU: A powerful CPU with an efficient GPU ensures smooth tasks. Helio G99 or G100 deliver optimum power under heavy loads.
• Memory and storage: Enough RAM and larger storage let you switch apps and store more data without hiccups.
• Display refresh and sampling rate: Opt for 90Hz or 120Hz refresh with high touch sampling for smoother operation and gaming.
• Battery and fast charging: Look for at least 5000mAh with 18W or higher charging for quick top-ups.
• Gaming environment: Infinix's XArena intelligently optimizes RAM, CPU, and GPU for superior gameplay.

Frequently Asked Questions

Which is the best Infinix phone under 20000 BDT?

The Infinix Hot 40 Pro offers the best balance of gaming performance, 120Hz display, 108MP camera, and 33W fast charging. For pure value, the Smart 8 Pro is excellent.

Are Infinix phones good for gaming?

Yes, models like the Hot 40 Pro and Note 12 include XArena and cooling systems that optimize gaming performance on a budget.

Do these phones support fast charging?

Most offer 18W or 33W fast charging. The Hot 40 Pro and Hot 50 Pro support 33W, while others like the Hot 50i use 18W.

Is 5000mAh battery enough for a full day?

Yes, 5000mAh typically lasts a full day of mixed use including browsing, streaming, and light gaming.

Where can I buy Infinix phones in Bangladesh?

Authorized retailers like Apple Gadgets offer genuine Infinix phones with warranty and EMI options both online and offline.

Conclusion

The Bangladeshi mobile market is saturated with budget smartphones, but not all brands offer value for money. Infinix delivers strong specs and features at affordable prices. Compare the options above, check warranty, and choose the model that matches your needs.