What are the key specifications of Cool 40i?

The Cool 40i features a 6.56 inches, 103.4 cm2 (~80.8% screen-to-body ratio) display, 50 camera, 4/6 RAM, 128GB/256GB storage, microSDXC storage, and 4500 battery. It runs on Android 14, CoolOS and is powered by Mediatek MT6765 Helio G37 (12 nm).

Is Cool 40i waterproof?

Water resistance varies by model. Check the device specifications for IP rating details.

Does Cool 40i support 5G?

No, Cool 40i does not support 5G connectivity.

What Android version does Cool 40i run?

Cool 40i runs Android 14, CoolOS.

Does Cool 40i have wireless charging?

No, Cool 40i does not support wireless charging.

How does Cool 40i compare to other phones?

You can compare Cool 40i with other phones using our comparison tool. This helps you make an informed decision based on specifications, features, and user reviews.

Cool 40i - Complete Specifications & Review Guide (2025)

Key Specifications

Display: 6.56 inches, 103.4 cm2 (~80.8% screen-to-body ratio) screen for immersive viewing experience
Camera: 50 MP camera system for high-quality photography
Performance: 4/6 RAM for smooth multitasking
Storage: 128GB/256GB storage, microSDXC internal storage for apps and media
Battery: 4500 mAh battery for all-day usage

50

1080p

4/6GB RAM

Helio G37

4500mAh

Network

Technology	GSM / CDMA / HSPA / LTE
2G Bands	GSM 850 / 900 / 1800 / 1900
3G Bands	HSDPA 850 / 900 / 1900 / 2100 - International
4G Bands	1, 3, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41 - International
Speed	HSPA, LTE

Launch

Announced	2024, December
Status	Available. Released 2024, December

Body

Dimensions	166.2 x 77 x 8.3 mm (6.54 x 3.03 x 0.33 in)
Weight	202 g (7.13 oz)
SIM	Nano-SIM + Nano-SIM

Display

Type	IPS LCD, 90Hz

Platform

OS	Android 14, CoolOS
Chipset	Mediatek MT6765 Helio G37 (12 nm)
CPU	Octa-core (4x2.3 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53)
GPU	PowerVR GE8320

Memory

Card Slot	microSDXC (dedicated slot)
Internal	128GB 4GB RAM, 256GB 6GB RAM

Sound

Loud Speaker

Yes

Comms

WLAN	Wi-Fi 802.11 a/b/g/n/ac
Blutooth	5.0, A2DP, LE
Positioning	GPS, GLONASS, BDS, GALILEO
NFC	Yes
Radio	No
USB	USB Type-C 2.0

Battery

Type

4500 mAh

Features

Sensors

Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

MISC

Colors

Phantom Black, Glacier Blue, Lite Pink, Ivory White

Disclaimer: We cannot guarantee that the information on this page is 100% correct.

FAQs

This device doesn't have an official waterproof rating.

No, this device doesn't support 5G networks in USA.

Cool 40i comes with Android 14, CoolOS out of the box.

No, this device doesn't support wireless charging.

The Cool 40i features a 4500 mAh battery capacity.

The Cool 40i comes with a 50 MP main camera.

The Cool 40i features a 6.56 inches, 103.4 cm2 (~80.8% screen-to-body ratio) display. With 720 x 1612 pixels, 20:9 ratio (~269 ppi density) resolution for crisp and clear visuals. The IPS LCD, 90Hz technology ensures vibrant colors and excellent viewing angles.

The Cool 40i is equipped with 4/6 RAM for smooth multitasking and performance. Combined with the Mediatek MT6765 Helio G37 (12 nm) processor, it delivers excellent performance for daily tasks and gaming.

About Cool 40i

The Cool 40i by Coolpad was released in , December and represents a significant addition to the smartphone market. Featuring a 6.56 inches, 103.4 cm2 (~80.8% screen-to-body ratio) display, a 50 MP camera system, 4/6 of RAM, and 128GB/256GB storage, microSDXC of storage, and a 4500 mAh battery, this device offers a compelling combination of features for modern smartphone users.

Powered by the Mediatek MT6765 Helio G37 (12 nm) processor, the device is equipped with a 4500 mAh battery This combination ensures reliable performance and extended battery life for daily use.

Expert Analysis

Our team of mobile technology experts has analyzed the Cool 40i specifications to help you understand how this device compares to other smartphones in its category. This comprehensive guide provides detailed insights into the phone's capabilities, performance potential, and suitability for different use cases.

Key Highlights

Display: 6.56 inches, 103.4 cm2 (~80.8% screen-to-body ratio) screen for immersive viewing experience
Camera: 50 MP camera system for high-quality photography
Performance: 4/6 RAM for smooth multitasking
Storage: 128GB/256GB storage, microSDXC internal storage for apps and media
Battery: 4500 mAh battery for all-day usage

Who Should Consider This Phone?

The Cool 40i is ideal for users who prioritize ample storage, and reliable battery life. Whether you're a casual user, content creator, or business professional, this device offers the features you need for modern smartphone usage.

Why Choose Cool 40i?

The Cool 40i stands out in the competitive smartphone market with its impressive 6.56 inches, 103.4 cm2 (~80.8% screen-to-body ratio) display, advanced 50 camera system, and powerful Mediatek MT6765 Helio G37 (12 nm) processor. This combination makes it an excellent choice for users seeking a reliable, feature-rich smartphone.

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