Coolpad Cool Dual: Pros and Cons
Coolpad announced the launch of the Cool Dual smartphone in 2017. The manufacturer is offering this smartphone with 5.5 inch IPS display, Qualcomm Snapdragon 652 MSM8976 SoC, and 3 GB of RAM. The Cool Dual comes with Android OS v6.0 (Marshmallow) pre-installed. This phone has an IPS display, it provides wide viewing angles. This means the screen stays clear and consistent. This phone has only one rear-camera (13 MP, 4160 x 3120 px, autofocus) on its back for photos and videos. Is the cost justified by its features? I'll strive to answer that by the end of my review.
Table of Contents
- Coolpad Cool Dual specifications
- Weight, dimensions, colors
- System, chipset, performance
- Display type, size, resolution
- Memory, storage
- Cameras, flash
- Connectivity, network, wireless
- Battery type, capacity, charger
- Features, sensors, specials
- Verdict, pros and cons
This article shares our personal experiences and thoughts about using the Coolpad Cool Dual smartphone. We hope to offer helpful insights to others interested in this device. The specifications below are from the official manufacturer data, but we also consider user reviews. If you've seen any mistakes or things missing in these specifications, please let us know.
Coolpad Cool Dual specifications
Brand | Coolpad |
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Name | Cool Dual |
Model | CODU |
Release date | 2017 |
Weight, dimensions, colors
Dimensions | 5.98 x 2.94 x 0.32 inch |
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Colors | gold, silver |
SIM type | Micro SIM |
A micro SIM is larger than the current standard Nano SIM card but smaller than the older SIM card size.
System, chipset, performance
OS version | Android OS v6.0 (Marshmallow) |
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SoC | Qualcomm Snapdragon 652 MSM8976 |
CPU | Octa-core, Quad-core 1.8 GHz Cortex-A72, Quad-core 1.4 GHz Cortex-A53 |
GPU | Adreno 510 |
The Coolpad Cool Dual comes with Android OS v6.0 (Marshmallow) out of the box. Android is an open-source operating system. This means users and developers have more control over the software. This octa-core CPU consists: Octa-core, Quad-core 1.8 GHz Cortex-A72, Quad-core 1.4 GHz Cortex-A53. Smartphones, tablets, and other mobile devices use Adreno GPUs.
Display type, size, resolution
Display type | IPS |
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Screen size | 5.5 inch |
Resolution | 1080 x 1920 px |
Multitouch support | yes |
People know IPS for its wide viewing angles. It also has accurate color reproduction. The 5.5 inch display make this smartphone pocket-friendly. The display size is the diagonal distance from one corner of the screen to the opposite corner.
Memory, storage
RAM | 3 GB |
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Internal storage | 32 GB |
Memory card slot | no |
The smartphone has 3 GB of RAM. It can run many apps at once without much lag or slowness. More RAM lets you keep more apps and processes open in the background. This keeps the device from slowing down. Generally, a smartphone should have a minimum of 32 GB of internal storage. The Cool Dual has 32 GB. The internal storage of the Coolpad Cool Dual (3 GB) cannot be expanded.
Cameras, flash
Main camera | 13 MP, 4160 x 3120 px, autofocus |
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Flash | Dual LED |
Selfie camera | 8 MP |
You may have budget limits. Or, you may prioritize other features over a multi-camera system. If so, this single camera setup can be a good choice. The main camera of Cool Dual smartphone does not have OIS. The optical image stabilization (OIS) is an important feature in smartphones.
Connectivity, network, wireless
GSM 2G bands | 850 / 900 / 1800 / 1900 |
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Network coverage | 2G / 3G / 4G |
Wi-Fi | Wi-Fi 802.11 b/g/n |
Bluetooth | v4.0, A2DP |
GPS | A-GPS |
NFC | no |
FM radio | yes |
USB | USB Type-C |
Headphone | 3.5 mm jack |
The 4G provides faster data transfer speeds compared to previous generations. The Cool Dual supports the latest Wi-Fi standards. You can use Bluetooth to connect your Cool Dual smartphone to many Bluetooth devices. The Cool Dual has a GPS receiver. Many fitness and activity tracking apps rely on GPS. It is used to accurately measure and record outdoor activities. The phone isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful. The 3.5 mm headphone jack allows you to connect wired headphones or earphones to the device.
Battery type, capacity, charger
Type | Li-Ion 4000 mAh, non-removable |
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The Li-Ion 4000 mAh, non-removable battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery. It does not need periodic full discharge. The Cool Dual does not have a removable battery, it integrates the battery into the phone's design.
Features, sensors, specials
Sensors | accelerometer, fingerprint, gyroscope, infrared, light, proximity |
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Specials | EUI 5.8, Dual camera setup |
Today, smartphones come with many sensors. They help make the user experience better. The accelerometer is a sensor. It measures the tilting motion and orientation of the phone. The fingerprint reader is a biometric security feature found in Cool Dual smartphones. The light sensor is a type of sensor in a smartphone. It lets the phone measure light intensity around the device.
Verdict, pros and cons
Every phone has its strengths and weaknesses, and this Coolpad phone is no exception. As with any device, there are aspects that shine and others that fall short. By examining both sides, we can paint a complete picture of what this phone has to offer. Let's explore its standout features and areas for improvement. Remember, this is just my opinion, and yours might be different.
Pros
- none
Cons
- limited-size screen
- non-expandable storage
- single camera setup
- no OIS function
- no 5G support
- no NFC feature
- low-capacity battery
- no digital compass
Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.