AllCall A1 (2017)
The manufacturer offers this phone with a 4.5 inch IPS display, a Spreadtrum SC7731C SoC, and 512 MB of RAM.
Keep reading to find out what else this phone can do.
Table of Contents
- AllCall A1 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 A1 smartphone. We hope to offer helpful insights to others interested in this device.
AllCall A1 specifications
| Brand | AllCall |
|---|---|
| Name | A1 |
| Model | A1 |
| Release date | 2017 |
Weight, dimensions, colors
| Colors | black, gold |
|---|---|
| SIM type | Nano SIM |
Smartphones use a Nano SIM as a small chipcard for a subscriber identity module (SIM).
System, chipset, performance
| OS version | Android OS v6.0 (Marshmallow) |
|---|---|
| SoC | Spreadtrum SC7731C |
| CPU | Quad-core 1.3 GHz Cortex-A7 |
| GPU | Mali-400 MP1 |
The AllCall A1 comes with Android OS v6.0 (Marshmallow) 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. 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.
Display type, size, resolution
| Display type | IPS |
|---|---|
| Screen size | 4.5 inch |
| Resolution | 560 x 940 px |
| Multitouch support | yes |
The 4.5 inch IPS display has better features. These include optimal viewing angles, color accuracy, and unchanging color reproduction. Smaller smartphones are generally more compact and easier to handle. The size of the screen is measured diagonally, from corner to corner.
Memory, storage
| RAM | 512 MB |
|---|---|
| Internal storage | 4 GB |
| Memory card slot | microSD |
512 MB of RAM is not typically considered to be enough for a smartphone. The needed RAM amount for good performance depends on factors. These include the OS, the apps, and the services we use. Most people think a smartphone needs at least 32 GB of storage. The A1 has only 4 GB. We can expand the internal storage (4 GB) with a compatible microSD card.
Cameras, flash
| Main camera | 2 MP, 1600 x 1200 px |
|---|---|
| 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 A1 comes with a basic camera setup and lacks any advanced features.
Connectivity, network, wireless
| GSM 2G bands | 850 / 900 / 1800 / 1900 |
|---|---|
| Network coverage | 2G / 3G |
| Wi-Fi | Wi-Fi 802.11 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 3G is obsolete now, because most phones can use 4G and 5G networks. This phone like all modern smartphones, is capable of connecting to Wi-Fi networks. The A1 smartphone is capable of connecting to Bluetooth devices. This phone has a built-in GPS. 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 1500 mAh, non-removable |
|---|
The Li-Po 1500 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 A1 isn't removable without voiding the warranty.
Features, sensors, specials
| Sensors | accelerometer, light, proximity |
|---|---|
| Specials | Dual SIM |
Today, smartphones come with many sensors. They help make the user experience better. The A1 smartphone has an accelerometer. 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
- limited-size screen
- insufficient memory
- insufficient internal storage
- single camera setup
- no OIS function
- lack of autofocus
- no 4G support
- no 5G support
- no NFC feature
- no Type-C USB port
- low-capacity battery
- no digital compass
- no fingerprint reader
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 11, 2024
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.