The Realme C100 4G is a budget smartphone that was launched in April 2026. This phone is great for people who want a phone that can last a time without needing to be charged.

📌 1. Launch Overview

The Realme C100 4G was launched in Vietnam on 9 April 2026. This phone is part of the budget C-series lineup from Realme.

This phone is perfect for:

Students

Daily users

People who use their phones a lot and need a battery

People who buy budget smartphones

The main features of this phone are:

Big 8000mAh battery

50MP camera

120Hz display

Very strong and durable with IP69 rating

💰 2. Price and Variants

The Realme C100 4G is available in Vietnam.

The price is:

Around VND 6,399,000 which is about ₹22,500 for the 6GB + 128GB version

The phone will come in versions:

6GB RAM + 128GB storage

8GB RAM + 128GB storage

8GB RAM + 256GB storage

The Realme C100 4G has not been launched in India yet.

🎨 3. Design & Build Quality

The Realme C100 4G has an strong design.

The main design features are:

The phone is 8.63mm thick

It weighs 219g

It comes in three colors:

Eternal Brown

Triumphal Purple

White Glory

The phone is very durable with:

IP66, IP68, IP69, IP69K rating

MIL-STD-810H military-grade protection

This means the phone is:

Dustproof

Water resistant

Shock resistant

This phone is perfect for people who use their phones roughly and for people who use their phones outside.

📺 4. Display

The Realme C100 4G has a 6.8-inch screen.

The screen resolution is HD+ which is 720×1570.

The refresh rate is 120Hz.

The screen brightness is 1200 nits.

The advantages of the screen are:

It is very smooth when you scroll

The big screen is great for gaming and watching videos

The screen is bright enough to use outside

The limitation is:

The resolution is HD+ which is not HD

Overall the screen is great for people who buy budget phones but it is not the best quality.

⚙️ 5. Performance

The Realme C100 4G has a MediaTek Helio G92 Max processor.

The phone has up to 8GB RAM and up to 256GB storage.

The phone is great for:

Daily tasks

Using social media

Casual gaming

It is not great for:

Heavy gaming

The Realme C100 4G is perfect for normal users but not for people who play games a lot.

📸 6. Camera Performance

The Realme C100 4G has a 50MP camera.

The camera features are:

Night Mode

Portrait Mode

HDR

Underwater mode

10x digital zoom

The front camera is 8MP.

The phone can record 1080p videos.

The camera quality is:

Good in daylight

Average at night

Basic for taking selfies

🔋 7. Battery

The Realme C100 4G has a 8000mAh battery.

The phone supports 45W charging.

The battery can last:

20+ hours when you use the phone for navigation

23+ hours when you stream videos

13+ hours when you play games

The Realme C100 4G has one of the batteries in smartphones.

The advantages of the battery are:

You can use the phone for 2-3 days without charging

It is perfect for travelers and people who use their phones a lot

🔐 8. Software & Features

The Realme C100 4G runs on Android 16. Realme UI 7.0.

The phone has a side fingerprint sensor. Face unlock.

The phone supports:

4G SIM

Wi-Fi 5

Bluetooth 5.3

USB Type-C

NFC

📦 9. Extra Features

The phone has:

Reverse charging which means you can use the phone as a power bank

ArmorShell Glass protection

Expandable storage

Gaming and AI modes

👍 10. Pros and Cons

The advantages of the Realme C100 4G are:

Big 8000mAh battery

Smooth 120Hz display

Strong and durable with IP69 rating

Big screen

main camera

The disadvantages are:

HD+ resolution

Heavy weight which is 219g

Not great for heavy gaming

No 5G support

🆚 11. Who Should Buy This Phone?

The Realme C100 4G is perfect for:

Students

Travelers

People who use their phones a lot and need a battery

People who buy budget smartphones

It is not great for:

Gamers

Camera professionals

People who want premium phones

🧠 12. Final Verdict

The Realme C100 4G is a phone for people who want a big battery and a strong phone.

If you want a phone with:

Long battery life

display

Budget price

Then the Realme C100 4G is a great choice.

If you want a phone with:

High performance

Full HD display

5G connectivity

Then you should consider other options.

The Realme C100 4G stands out because of its battery and strong build. It is not the phone for performance but it is a great phone for daily use, with a very good battery.