Ulefone

Ulefone Armor 2S: Pros and Cons

Android OS v7.0 (Nougat)
Mediatek MT6737T
Mali-T720 MP2
2 GB / 16 GB
5 inch (1080 x 1920 px)
13 MP, 4160 x 3120 px, autofocus

Ulefone announced the launch of the Armor 2S smartphone in 2017. The manufacturer is offering this smartphone with 5 inch IPS display, Mediatek MT6737T SoC, and 2 GB of RAM. The smartphone runs on the Android OS v7.0 (Nougat) 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, 4160 x 3120 px, autofocus) on its back for photos and videos. Let's explore what sets this device apart.

Table of Contents

This article shares our personal experiences and thoughts about using the Ulefone Armor 2S 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.

Ulefone Armor 2S / 1

Ulefone Armor 2S specifications

BrandUlefone
NameArmor 2S
ModelARMOR2S
Release date2017

Weight, dimensions, colors

Weight9.52 oz
Dimensions6.26 x 3.08 x 0.57 inch
Colorsgold, gray
SIM typeNano SIM

The weight of the Ulefone Armor 2S is still considered to be lightweight and portable. Smartphones use a Nano SIM as a subscriber identity module (SIM), which is a chip card.

System, chipset, performance

OS versionAndroid OS v7.0 (Nougat)
SoCMediatek MT6737T
CPUQuad-core 1.5 GHz Cortex-A53
GPUMali-T720 MP2

The Ulefone Armor 2S comes with Android OS v7.0 (Nougat) 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 people consider ARM Mali GPUs a good option for mobile devices.

Display type, size, resolution

Display typeIPS
Screen size5 inch
Resolution1080 x 1920 px
Multitouch supportyes

People know IPS for its wide viewing angles. It also has accurate color reproduction. The 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.

Ulefone Armor 2S / 1

Memory, storage

RAM2 GB
Internal storage16 GB
Memory card slotmicroSD

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 Armor 2S (16 GB) by using a compatible microSD card.

Cameras, flash

Main camera13 MP, 4160 x 3120 px, autofocus
FlashDual LED
Selfie camera8 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 Armor 2S smartphone does not have OIS. The optical image stabilization (OIS) is an important feature in smartphones.

Connectivity, network, wireless

GSM 2G bands850 / 900 / 1800 / 1900
Network coverage2G / 3G / 4G
Wi-FiWi-Fi 802.11 a/b/g/n
Bluetoothv4.0, A2DP
GPSA-GPS, GLONASS
NFCyes
FM radioyes
USBUSB Type-C
HeadphoneUSB Type-C adapter

The 4G provides faster data transfer speeds compared to previous generations. This Ulefone phone can connect to Wi-Fi networks at home, at work, or in public places. You can use Bluetooth to connect your Armor 2S smartphone to many Bluetooth devices. This phone has a built-in GPS receiver. The Armor 2S comes with NFC (Near Field Communication) functionality. The Armor 2S smartphone does not have 3.5 mm headphone jack.

Battery type, capacity, charger

TypeLi-Po 4700 mAh, non-removable

The Li-Po 4700 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. The Armor 2S does not have a removable battery, it integrates the battery into the phone's design.

Features, sensors, specials

Sensorsaccelerometer, compass, fingerprint, gyroscope, light, proximity
SpecialsCorning Gorilla Glass 3, Dual SIM, Fast charging

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 Armor 2S smartphones. The light sensor is a type of sensor in a smartphone. It lets the phone measure light intensity around the device. Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use.

With fast charging, you can get a significant amount of battery life in a few minutes of charging. Corning Gorilla Glass is tougher. It resists scratches, impacts, and drops.

Verdict, pros and cons

Every phone has its strengths and weaknesses, and this Ulefone 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
  • good battery
  • Dual SIM support
  • Corning Gorilla Glass shield

Cons

  • limited-size screen
  • insufficient internal storage
  • single camera setup
  • no OIS function
  • no 5G support
  • no headphone jack
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Lucas Bradley I'm Lucas Bradley, the founder of the Phone42.com site. I love technology, especially smartphones, and I've been working with tech stuff for more than 20 years. This means I've seen a lot of changes and have learned a bunch about what makes a good phone. On Phone42.com, I look at all kinds of phones. They can be from big, well-known companies or new ones trying to make their mark. I want to help people understand what's new and cool in the world of smartphones, in a way that's easy to get.
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