Phone42.com
Asus

Asus Zenfone 3 Ultra (2016)

Android OS v6.0.1 (Marshmallow)
Qualcomm Snapdragon 652 MSM8976
Adreno 510
3 GB / 32 GB
6.8 inch (1080 x 1920 px)
23 MP, 5488 x 4112 px, autofocus, optical image stabilization

This phone boasts a 6.8 inch IPS display, a Qualcomm Snapdragon 652 MSM8976 chipset, and 3 GB of RAM.

But wait, here's a surprising fact about this phone!

Table of Contents

This article shares our personal experiences and thoughts about using the Asus Zenfone 3 Ultra smartphone. We hope to offer helpful insights to others interested in this device.

Asus Zenfone 3 Ultra / 1

Asus Zenfone 3 Ultra specifications

BrandAsus
NameZenfone 3 Ultra
ModelZU680KL
Release date2016

Weight, dimensions, colors

Weight8.22 oz
Dimensions7.34 x 3.7 x 0.27 inch
Colorsgray, pink, silver
SIM typeNano SIM, Micro SIM

The weight of the Asus Zenfone 3 Ultra is still considered to be lightweight and portable. Smartphones use a Nano SIM as a subscriber identity module (SIM), which is a chip card. A micro SIM is larger than the current standard Nano SIM card but smaller than the older SIM card size.

Asus Zenfone 3 Ultra / 1

System, chipset, performance

OS versionAndroid OS v6.0.1 (Marshmallow)
SoCQualcomm Snapdragon 652 MSM8976
CPUOcta-core, Quad-core 1.8 GHz Cortex-A72, Quad-core 1.4 GHz Cortex-A53
GPUAdreno 510

The Asus Zenfone 3 Ultra comes with Android OS v6.0.1 (Marshmallow) out of the box. Android is an open-source operating system. This means the source code is free to the public. This CPU makes it ideal for running resource-intensive applications. Smartphones, tablets, and other mobile devices use Adreno GPUs.

Asus Zenfone 3 Ultra / 2

Display type, size, resolution

Display typeIPS
Screen size6.8 inch
Resolution1080 x 1920 px
Multitouch supportyes

People know IPS for its wide viewing angles. It also has accurate color reproduction. The 6.8 inch display should be big enough for our needs. It will make viewing comfortable. This is true whether we're reading, browsing, or watching. The display size is the diagonal distance from one corner of the screen to the opposite corner.

Asus Zenfone 3 Ultra / 3

Memory, storage

RAM3 GB
Internal storage32 GB
Memory card slotmicroSD

The smartphone has 3 GB of RAM. It can run many apps at once without much lag or slowness. Having more RAM alone does not guarantee better performance. Generally, a smartphone should have a minimum of 32 GB of internal storage. The Zenfone 3 Ultra has 32 GB. We can expand the internal storage of the Zenfone 3 Ultra (32 GB) by using a compatible microSD card.

Asus Zenfone 3 Ultra / 4

Cameras, flash

Main camera23 MP, 5488 x 4112 px, autofocus, optical image stabilization
FlashDual LED
Selfie camera8 MP

This single camera can be enough for many smartphone users, it depends on their photography needs and preferences. The Zenfone 3 Ultra offers optical image stabilization (OIS) for their rear camera systems.

Connectivity, network, wireless

GSM 2G bands850 / 900 / 1800 / 1900
Network coverage2G / 3G / 4G
Wi-FiWi-Fi 802.11 b/g/n/ac
Bluetoothv4.2, A2DP
GPSA-GPS, GLONASS
NFCno
FM radioyes
USBUSB Type-C
Headphone3.5 mm jack

The Asus Zenfone 3 Ultra supports 4G/LTE networks. This Asus phone can connect to Wi-Fi networks at home, at work, or in public places. We can use Bluetooth to connect our Zenfone 3 Ultra smartphone to many Bluetooth devices. This phone has a built-in GPS receiver. 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 us to connect wired headphones or earphones to the device.

Battery type, capacity, charger

TypeLi-Ion 4600 mAh, non-removable

The Li-Ion 4600 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 Zenfone 3 Ultra does not have a removable battery, it integrates the battery into the phone's design.

Features, sensors, specials

Sensorsaccelerometer, compass, fingerprint, gyroscope, hall, light, proximity
SpecialsCorning Gorilla Glass 4, Dual SIM, ZenUI

Today, smartphones come with many sensors. They help make the user experience better. The accelerometer provides information about the smartphone's movement in three axes. These are X (horizontal), Y (vertical), and Z (depth). The fingerprint reader is a biometric security feature found in Zenfone 3 Ultra 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. Gorilla Glass is very scratch resistant. It reduces the likelihood of everyday scratches and abrasions.

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

  • appropriate screen size
  • microSD slot
  • optical image stabilization (OIS)
  • Dual SIM support
  • Corning Gorilla Glass shield

Cons

  • single camera setup
  • no 5G support
  • no NFC feature
Add Asus Zenfone 3 Ultra to your comparison

Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.

Updated: May 29, 2024

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.
Phone42.com / Smartphones / Asus / Asus Zenfone 3 Ultra