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Archos

Archos Core 55S Ultra (2018)

Android OS v8.1 (Oreo)
Spreadtrum SC9850
Mali-T820 MP1
2 GB / 32 GB
5.45 inch (640 x 1280 px)
8 MP, 3264 x 2448 px, autofocus

This phone boasts a 5.45 inch IPS display, a Spreadtrum SC9850 chipset, and 2 GB of RAM.

Keep reading to find out what else this phone can do.

Table of Contents

This article shares our personal experiences and thoughts about using the Archos Core 55S Ultra smartphone. We hope to offer helpful insights to others interested in this device.

Archos Core 55S Ultra / 1

Archos Core 55S Ultra specifications

BrandArchos
NameCore 55S Ultra
ModelC55SULTRA
Release date2018

Weight, dimensions, colors

Weight5.96 oz
Dimensions5.91 x 2.81 x 0.37 inch
Colorsblue
SIM typeNano SIM, Micro SIM

The weight of the Archos Core 55S 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.

System, chipset, performance

OS versionAndroid OS v8.1 (Oreo)
SoCSpreadtrum SC9850
CPUQuad-core 1.3 GHz Cortex-A7
GPUMali-T820 MP1

The Archos Core 55S Ultra comes with Android OS v8.1 (Oreo) out of the box. Android is an open-source operating system. This means the source code is free to the public. 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 size5.45 inch
Resolution640 x 1280 px
Multitouch supportyes

People know IPS for its wide viewing angles. It also has accurate color reproduction. The 5.45 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

RAM2 GB
Internal storage32 GB
Memory card slotmicroSD

The smartphone has 2 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 Core 55S Ultra has 32 GB. We can expand the internal storage of the Core 55S Ultra (32 GB) by using a compatible microSD card.

Cameras, flash

Main camera8 MP, 3264 x 2448 px, autofocus
FlashLED
Selfie camera5 MP

This single camera can be enough for many smartphone users, it depends on their photography needs and preferences. The Core 55S Ultra does not have optical image stabilization (OIS).

Connectivity, network, wireless

GSM 2G bands900 / 1800
Network coverage2G / 3G / 4G
Wi-FiWi-Fi 802.11 b/g/n
Bluetoothv4.0, A2DP
GPSA-GPS
NFCno
FM radioyes
USBmicroUSB 2.0
Headphone3.5 mm jack

The Archos Core 55S Ultra supports 4G/LTE networks. This Archos phone can connect to Wi-Fi networks at home, at work, or in public places. We can use Bluetooth to connect our Core 55S 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-Po 2300 mAh

The Li-Po 2300 mAh battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. We can simply buy a new battery from the open market and interchange it by ourselves.

Features, sensors, specials

Sensorsaccelerometer, light, proximity
SpecialsDual SIM

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 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.

Verdict, pros and cons

Every phone has its strengths and weaknesses, and this Archos 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

Cons

  • limited-size screen
  • single camera setup
  • no OIS function
  • no 5G support
  • no NFC feature
  • no Type-C USB port
  • low-capacity battery
  • no digital compass
  • no fingerprint reader
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Updated: May 11, 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.
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