Realme C25s is an upgraded version of Realme C25.

Which is basically upgraded in performance. 
Realme C25s has been released in 2 variants. It has two colour variants.  Water Grey and Water Blue. 
I have the water blue colour variant. 
 

Design:

The design of this device is strong. 
For its 6000mAh battery, This device is very heavy. And its weight is above 200 grams. But the weight distribution is perfect. 
 
Realme describes this design as Geometric Art design. It has a  texture in the back. So there will be fewer scratches. 

And the fingerprint scanner was unlocked instantly. Maybe that's why Realme says this fingerprint Instant fingerprint scanner.
 

Display:

It has a 6.5 inch IPS panel And HD plus resolution. 
So usually you will see many lagging in sharpness. The colour was not accurate. I think that situation is a little bit low. Especially the app icon which we see vibrant in other devices. 
 
But the Touch Response was good. The display had enough brightness But the display was not enough in direct sunlight.
 

Upgrade:

Now let's talk about how much upgrade this device has from the previous Realme C25. 
It has a major upgrade from the previous Realme C25 and that is its performance. 

MediaTek Helio G70 was used in Realme C 25. But Realme C 25s has MediaTek Helio G85. 
 
So you will notice a slight improvement in gaming. By default, it suggests HD graphics and a high frame rate in Pubg. But I recommend playing with balanced graphics and Ultra frame rate. 
The gameplay was almost smooth. But I have noticed some frame drop in action moments which is very occasional. Overall the gameplay was good. 
And gamers will have a big advantage in this device for its big battery. 

I have also played Asphalt 9 and Call of Duty mobile on this device and they both are running smoothly without any lagging or hiccup. 
 
But after playing games on this device,  the upper side of the phone was getting hot. And you can feel the heat in hand. 
But even getting hot I didn't see any lagging in the performance.
It also performs well in day-to-day tasks and multitasking.

I am getting a good experience from this device. And the UI was also very clean and optimised. And it has Android 11 out of the box.
 

Camera:

In the camera section, there is no difference from the previous Realme C 25.
As before, a 48-megapixel primary camera, 2-megapixel sensor and 2 megapixels Black and white lens.
And an 8-megapixel selfie.
The camera quality was good but sometimes The colour is off. And I think the photos of the primary camera are over-sharpened. 
I have this type of problem with all Realme phones. 
But accepting this the camera quality is good. 
The Portrait shots were good and the blurriness of the camera was perfect. 
The camera was also performing well in low light. 
Overall the camera quality is ok.
 

Battery:

It has a 6000mah huge battery. Which can give you today's battery backup easily. 
You can also expect one day of battery backup if you are a heavy user. 
So it has a crazy battery backup. And it has an 18-watt fast charger in the box.
And it has almost all the necessary sensors. 
 
So that's all about this device. Hope you liked it.