AllCall Rio S (2017)
This phone comes equipped with a 5.5 inch IPS display, a Mediatek MT6737 chipset, and 2 GB of RAM.
Reveal its truths, both good and not-so-good!
Table of Contents
- AllCall Rio S 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 AllCall Rio S smartphone. We hope to offer helpful insights to others interested in this device.
AllCall Rio S specifications
Brand | AllCall |
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Name | Rio S |
Model | RIOS |
Release date | 2017 |
Weight, dimensions, colors
Weight | 7.76 oz |
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Dimensions | 6.13 x 3.03 x 0.38 inch |
Colors | black, blue, gold, red |
SIM type | Nano SIM |
The weight of AllCall Rio S is about 7.76 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 version | Android OS v7.0 (Nougat) |
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SoC | Mediatek MT6737 |
CPU | Quad-core 1.3 GHz Cortex-A53 |
GPU | Mali-T720 MP2 |
Performance | AnTuTu v9: 41443 |
The AllCall Rio S comes with Android OS v7.0 (Nougat) out of the box. Google has integrated many services with Android. These include Google Maps, Gmail, and Google Drive. The mid-range CPU can deliver fast, efficient performance for many tasks. Many mobile devices use ARM Mali GPUs. They are well known for their good performance and power efficiency. We use AnTuTu app to measure general processing performance. AnTuTu Benchmark is the most popular benchmark app for Android phones.
Display type, size, resolution
Display type | IPS |
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Screen size | 5.5 inch |
Resolution | 720 x 1280 px |
Multitouch support | yes |
The 5.5 inch IPS display has better features. These include optimal viewing angles, color accuracy, and unchanging color reproduction. The 5.5 inch display make this smartphone pocket-friendly. The size of the screen is measured diagonally, from corner to 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. Having more RAM alone does not guarantee better performance. Most people think a smartphone needs at least 32 GB of storage. The Rio S has only 16 GB. We can expand the internal storage (16 GB) with a compatible microSD card.
Cameras, flash
Main camera | 8 MP, 3264 x 2448 px, autofocus |
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Flash | LED |
Selfie camera | 2 MP |
This single camera can be enough for many smartphone users, it depends on their photography needs and preferences. The Rio S does not have optical image stabilization (OIS).
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 |
Bluetooth | v4.0, A2DP |
GPS | A-GPS |
NFC | no |
FM radio | yes |
USB | microUSB 2.0 |
Headphone | 3.5 mm jack |
The AllCall Rio S supports 4G/LTE networks. The phone is capable of connecting to Wi-Fi networks. The Rio S 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
Type | Li-Po 3200 mAh, non-removable |
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The Li-Po 3200 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 Rio S isn't removable without voiding the warranty.
Features, sensors, specials
Sensors | accelerometer, compass, fingerprint, light, proximity |
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Specials | Dragontrail glass, Dual 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 Rio S 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.
Verdict, pros and cons
Every phone has its strengths and weaknesses, and this AllCall 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
- weak performance
- limited-size screen
- insufficient internal storage
- single camera setup
- no OIS function
- no 5G support
- no NFC feature
- no Type-C USB port
- low-capacity battery
Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.