Friends In 2025, if you are looking for a smartphone in the budget of ₹ 20,000 which Don’t worry about heating at all, then this article is for you. Nowadays every mobile brand claims to provide a high-performance processor and powerful battery but there are only a few smartphones which Does not get hot even after long time use Whether you are gaming, making video calls or scrolling social media, these 5 smartphones mentioned below Best in thermal control and also give strong performance. We are going to tell you about it.
1. Play games on iQOO Z9 5G and keep your phone cool!
- Price: ₹16,999
- Processor: MediaTek Dimensity 6100+ (6nm)
- Display: 6.67″ AMOLED, 120Hz
- Battery: 5000mAh, 44W Fast Charging
Why should I take it?
iQOO Z9 is one of the few phones that offers excellent thermal control along with performance. The phone’s temperature remains under control even during gaming or multitasking.
Plus Point: AMOLED Display and Dual Speaker – Both are available for ₹17K!
2. Motorola G73 5G – Clean UI, Zero Heating
- Price: ₹18,999
- Processor: MediaTek Dimensity 930
- Display: 6.5″ FHD+ LCD, 120Hz
- Battery: 5000mAh, 30W Fast Charging
Why should I take it?
The biggest advantage of Motorola is itsNear Stock AndroidUI – means no unnecessary buttons, apps or background processes. So the phone heats up very little, whether you’re watching Netflix or scrolling Instagram.
Plus Point: Less heating + clean software
3. Samsung Galaxy M14 5G – Great Thermal Balance with Exynos 1330
- Price: ₹13,499
- Processor: Exynos 1330 (5nm)
- Display: 6.6″ PLS LCD, 90Hz
- Battery: 6000mAh, 25W Charging
Why should I take it?
This Samsung phone is perfect for those people who want to buy something on a budgetBig battery backup and can be used without heatingSo let me tell you that in this phoneExynos 1330 has been provided which is a very efficient chipset that does not heat up the phone much.
Plus Point: 6000mAh battery = No need to charge it all day
4. Realme Narzo 60x 5G – Cool Performance in Cool Budget
- Price: ₹14,999
- Processor: Dimensity 6100+
- Display: 6.72″ FHD+ LCD, 120Hz
- Battery: 5000mAh, 33W Charging
Why should I take it?
In this phone you get a big display, good design and low heat output– All three are available together for just Rs.15,000, which makes it difficult to find a cooler and smarter device than this.
Plus Point: Slim And Stylish Body
5. POCO X5 5G – Snapdragons Cooling Power
- Price: ₹18,499
- Processor: Snapdragon 695 (6nm)
- Display: 6.67″ AMOLED, 120Hz
- Battery: 5000mAh, 33W Charging
Why should I take it?
As you must know, the Snapdragon 695 is a chipset that is strong in both performance and thermal efficiency. With the AMOLED display in POCO X5, you also get high-performance gaming which is free from heating problem.
Plus Point: AMOLED + Gaming
Do these phones really not heat up?
Absolutely! Because in all of these:
- 5nm or 6nm processor are engaged – which do more work with less power
- UI is bloat-free – so no useless apps run in the background
- Good thermal design – heat dissipates quickly
Which is the best phone for you?
| Need | Best Option |
| Best for Gaming | iQOO Z9, POCO X5 |
| Clean & Simple UI | Motorola G73 |
| Big Battery + Less Heating | Samsung M14 |
| Slim + Stylish | Realme Narzo 60x |
Bonus Tips: What to do to prevent the phone from heating up?
- Do not keep the phone on charging while gaming
- Always close unused apps on your mobile
- Turn off background sync
- Must use Ultra Battery Saver
FAQs
Q1: Can gaming phones under ₹20,000 avoid overheating?
Yes, phones like iQOO Z9 and POCO X5 avoid heating due to efficient processors and better thermal design.
Q2: Is Realme Narzo 60x good for multitasking?
yes friendsIts Dimensity 6100+ processor and 6GB RAM is sufficient for normal use and it does not heat up either.
Q3: Which phone stays coolest for a long time?
Samsung Galaxy M14 5G – Its 6000mAh battery and Exynos 1330 processor makes it heat up very little.