If you are planning to buy the Realme Narzo 90x or already using it, you might have searched this question — “Does Realme Narzo 90x have heating issue?”
Many users in India are worried about overheating during gaming, charging, and outdoor use. In this detailed guide, we will explain everything — real usage test, reasons behind heating, whether it is dangerous, and how to fix it.
Read till the end before making your buying decision.
Realme Narzo 90x Specifications Overview
- Large Display with High Refresh Rate
- Powerful Processor for Gaming
- Massive Battery Backup
- Fast Charging Support
- 5G Connectivity
On paper, the Narzo 90x looks powerful for the under ₹15000 segment. But powerful processors and fast charging often generate heat. Let’s see the reality.
Does Realme Narzo 90x Really Have Heating Issue?
The short answer: Yes, but only in specific situations.
1. During Heavy Gaming
When playing games like BGMI, Free Fire, or Call of Duty for 30–45 minutes, the phone temperature can rise noticeably. This is common in most budget 5G phones.
Temperature may reach around 40–43°C during extended gaming sessions. This is considered warm but not extreme overheating.
2. While Charging
Fast charging generates heat. During charging, especially if you use the phone at the same time, the back panel may feel warm.
Pro Tip: Avoid gaming while charging.
3. Outdoor Usage
Under direct sunlight, especially in Indian summer, almost every smartphone heats up. Narzo 90x is no exception.
Why Does Realme Narzo 90x Heat Up?
1. 5G Network Usage
5G consumes more power than 4G. Continuous 5G usage increases battery drain and heat generation.
2. High Refresh Rate Display
A 120Hz refresh rate consumes more power. If set to high constantly, it increases CPU and GPU workload.
3. Gaming Load
High graphics settings push the processor to its limit. Budget segment phones do not have advanced cooling systems like flagship devices.
4. Background Apps
Multiple apps running in background can increase processor activity and temperature.
5. Fast Charging Technology
Fast charging always produces temporary heat. This is normal unless the device becomes too hot to hold.
Is the Heating Dangerous?
There is a big difference between normal heating and overheating.
- Normal Heating: 38°C – 43°C (Safe range)
- Overheating: Above 45°C consistently
In most real-world tests, Narzo 90x stays in the safe range.
If your device shows warning messages like “Device temperature too high”, then it may need service. Otherwise, mild heating is completely normal.
Realme Narzo 90x Gaming Heating Test
After 45 minutes of BGMI on medium graphics:
- Back panel warm
- No lag or major frame drop
- No automatic shutdown
This means thermal control is decent for its price range.
How To Fix Realme Narzo 90x Heating Issue
1. Update Software
Always keep your phone updated. Realme releases optimization patches.
2. Reduce Refresh Rate
Set display to Auto or 60Hz to reduce load.
3. Turn Off 5G When Not Needed
If 5G coverage is weak in your area, switch to 4G.
4. Remove Phone Cover While Gaming
Thick covers trap heat.
5. Avoid Using Phone While Charging
This significantly reduces heating.
6. Clear Background Apps
Close unused apps regularly.
Real User Complaints – Should You Worry?
Most complaints are related to gaming heat and charging warmth. Very few cases report serious overheating.
Compared to other phones under ₹15000 in India, Narzo 90x performs similarly.
Should You Buy Realme Narzo 90x in 2026?
Buy It If:
- You want big battery backup
- You are a casual gamer
- You want 5G support under budget
Avoid If:
- You are a heavy competitive gamer
- You play 3–4 hours continuously daily
Best Alternatives With Better Thermal Performance
If heating is your main concern, you can check:
- Best 5G Phones Under ₹15000 in India
- 7000mAh Battery Phones in India
- Motorola Signature 2026 Full Review
Frequently Asked Questions (FAQ)
Does Realme Narzo 90x heat while charging?
Yes, slight heating during fast charging is normal.
Is Narzo 90x overheating common?
No, only mild heating during heavy use is reported.
How to reduce heating in Realme phone?
Reduce refresh rate, turn off 5G, avoid gaming while charging, and update software.
Final Verdict – Real Problem or Normal?
The Realme Narzo 90x heating issue is mostly normal budget smartphone heating, not a serious defect.
If used properly and with optimized settings, it performs well without dangerous overheating.
For under ₹15000 segment in India (2026), it remains a strong value option.
Pro Advice: Always buy based on your usage pattern. Heavy gamers should consider phones with advanced cooling.
Looking for more buying guides? Explore our latest comparisons and budget phone recommendations on Gadget Galaxy.
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