Asus Zenfone 2: Pros and Cons
Asus announced the launch of the Zenfone 2 smartphone in 2015. The manufacturer is offering this smartphone with 5.5 inch IPS display, Intel Atom Z3560 SoC, and 2 GB of RAM. The smartphone runs on the Android OS v5.0 (Lollipop) operating system. 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, 4128 x 3096 px, autofocus) on its back for photos and videos. Let's explore what sets this device apart.
Table of Contents
- Asus Zenfone 2 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 Asus Zenfone 2 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.
Asus Zenfone 2 specifications
Brand | Asus |
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Name | Zenfone 2 |
Model | ZE551ML |
Release date | 2015 |
Weight, dimensions, colors
Weight | 6 oz |
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Dimensions | 3.04 x 6 x 0.15 inch |
Colors | black, gold, gray, red |
SIM type | Micro SIM |
The weight of the Asus Zenfone 2 is still considered to be lightweight and portable. 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 v5.0 (Lollipop) |
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SoC | Intel Atom Z3560 |
CPU | Quad-core 1.8 GHz Intel Atom |
GPU | PowerVR G6430 |
The Asus Zenfone 2 comes with Android OS v5.0 (Lollipop) out of the box. Android is an open-source operating system. This means users and developers have more control over the software. The quad-core mobile CPU can provide fast and efficient performance for mobile games. Many consider PowerVR GPUs to highly compete with other leading mobile 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 | 2 GB |
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Internal storage | 16 GB |
Memory card slot | microSD |
The smartphone has 2 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. If you use your smartphone for basic tasks like calling, texting, and browsing the web, 32GB may be sufficient for your needs. You can expand the internal storage of the Zenfone 2 (16 GB) by using a compatible microSD card.
Cameras, flash
Main camera | 13 MP, 4128 x 3096 px, autofocus |
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Flash | Dual LED |
Selfie camera | 5 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 Zenfone 2 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 a/b/g/n/ac |
Bluetooth | v4.0, A2DP |
GPS | A-GPS, GLONASS |
NFC | yes |
FM radio | yes, with RDS |
USB | microUSB 2.0, USB host |
Headphone | 3.5 mm jack |
The 4G provides faster data transfer speeds compared to previous generations. This Asus phone can connect to Wi-Fi networks at home, at work, or in public places. You can use Bluetooth to connect your Zenfone 2 smartphone to many Bluetooth devices. This phone has a built-in GPS receiver. The Zenfone 2 comes with NFC (Near Field Communication) functionality. The 3.5 mm headphone jack allows you to connect wired headphones or earphones to the device.
Battery type, capacity, charger
Type | Li-Po 3000 mAh, non-removable |
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The Li-Po 3000 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. The Zenfone 2 does not have a removable battery, it integrates the battery into the phone's design.
Features, sensors, specials
Sensors | accelerometer, compass, gyroscope, proximity |
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Specials | Corning Gorilla Glass 3, Dual SIM, ZenUI |
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. Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use. Corning Gorilla Glass is tougher. It resists scratches, impacts, and drops.
Verdict, pros and cons
Every phone has its strengths and weaknesses, and this Asus 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
- microSD slot
- Dual SIM support
- Corning Gorilla Glass shield
Cons
- limited-size screen
- insufficient internal storage
- single camera setup
- no OIS function
- no 5G support
- no Type-C USB port
- low-capacity battery
- no fingerprint reader
Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.