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Oppo

Oppo A11s (2021)

Android OS v10.0
Qualcomm Snapdragon 460
Adreno 610
4 GB / 64 GB
6.5 inch (720 x 1600 px)
13 + 2 + 2 MP, 4160 x 3120 px, autofocus

This phone comes equipped with a 6.5 inch IPS display, a Qualcomm Snapdragon 460 chipset, and 4 GB of RAM.

Unravel its secrets, both the highs and lows!

Table of Contents

This article shares our personal experiences and thoughts about using the Oppo A11s smartphone. We hope to offer helpful insights to others interested in this device.

Oppo A11s / 1

Oppo A11s specifications

BrandOppo
NameA11s
ModelA11S
Release date2021

Weight, dimensions, colors

Weight6.56 oz
Dimensions6.45 x 2.96 x 0.33 inch
Colorsblack, white
SIM typeNano SIM

The weight of Oppo A11s is about 6.56 oz with battery. This is average for smartphones of the same size. Smartphones use a Nano SIM as a small chipcard for a subscriber identity module (SIM).

System, chipset, performance

OS versionAndroid OS v10.0
SoCQualcomm Snapdragon 460
CPUOcta-core, Quad-core 2.4 GHz Kryo 240, Quad-core 1.6 GHz Kryo 240
GPUAdreno 610

The Oppo A11s comes with Android OS v10.0 out of the box. The Android operating system uses the Linux kernel as its foundation. It includes a user interface, middleware, and many pre-installed applications. An advanced scheduler manages this octa-core CPU. It assigns tasks to the CPU for real-time speed and power efficiency. Qualcomm's Snapdragon processors work with Adreno GPUs. The processors are designed for the GPUs.

Display type, size, resolution

Display typeIPS
Screen size6.5 inch
Resolution720 x 1600 px
Multitouch supportyes

The 6.5 inch IPS display has better features. These include optimal viewing angles, color accuracy, and unchanging color reproduction. The 6.5 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 size of the screen is measured diagonally, from corner to corner.

Oppo A11s / 1

Memory, storage

RAM4 GB
Internal storage64 GB
Memory card slotmicroSD

The Oppo A11s comes with 4 GB of RAM, which is considered to be sufficient for most users' needs. The needed RAM amount for good performance depends on factors. These include the OS, the apps, and the services we use. 64 GB of storage is usually seen as good for a smartphone. It should be enough for most users. We can expand the internal storage (64 GB) with a compatible microSD card.

Cameras, flash

Main camera13 + 2 + 2 MP, 4160 x 3120 px, autofocus
FlashDual LED
Selfie camera8 MP

The A11s has a multi-camera setup. It lets us adapt to different photography situations. We can achieve various perspectives and compositions. The A11s comes with a basic camera setup and lacks any advanced features.

Connectivity, network, wireless

GSM 2G bands850 / 900 / 1800 / 1900
Network coverage2G / 3G / 4G
Wi-FiWi-Fi 802.11 a/b/g/n/ac
Bluetoothv5.0, A2DP
GPSA-GPS, GLONASS
NFCno
FM radioyes
USBUSB Type-C
Headphone3.5 mm jack

Worldwide, people use 4G networks. They have become the standard for mobile networks in many countries. The phone is capable of connecting to Wi-Fi networks. The A11s smartphone is capable of connecting to Bluetooth devices. The GPS allows this smartphone to find their exact location. It provides accurate navigation and mapping. 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 5000 mAh, non-removable

The Li-Po 5000 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. The battery of A11s isn't removable without voiding the warranty.

Features, sensors, specials

Sensorsaccelerometer, fingerprint, geomagnetic, gyroscope, light, proximity
SpecialsColorOS, Dual SIM, Fast charging

Today, smartphones come with many sensors. They help make the user experience better. The A11s smartphone has an accelerometer. The A11s phone has a fingerprint scanner. The light sensor detects the level of light in the environment. Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use. The fast charging technology comes in handy when we need quick juice on our device.

Verdict, pros and cons

Every phone has its strengths and weaknesses, and this Oppo 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
  • adequate memory
  • microSD slot
  • multicamera setup
  • good battery
  • Dual SIM support

Cons

  • no OIS function
  • no 5G support
  • no NFC feature
  • no digital compass
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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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