Sigma Mobile X-Treme PQ53 (2018)
The manufacturer offers this phone with a 5.7 inch IPS display, a Mediatek MT6739 SoC, and 2 GB of RAM.
Navigate through its features, both the gems and quirks!
Table of Contents
- Sigma Mobile X-Treme PQ53 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 Sigma Mobile X-Treme PQ53 smartphone. We hope to offer helpful insights to others interested in this device.
Sigma Mobile X-Treme PQ53 specifications
| Brand | Sigma Mobile |
|---|---|
| Name | X-Treme PQ53 |
| Model | PQ53 |
| Release date | 2018 |
Weight, dimensions, colors
| Weight | 8.89 oz |
|---|---|
| Dimensions | 6.25 x 3.04 x 0.58 inch |
| Colors | black |
| SIM type | Nano SIM |
The weight of Sigma Mobile X-Treme PQ53 is about 8.89 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) |
|---|---|
| SoC | Mediatek MT6739 |
| CPU | Quad-core 1.3 GHz Cortex-A53 |
| GPU | PowerVR GE8100 |
The Sigma Mobile X-Treme PQ53 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. PowerVR GPUs have a reputation for being power-efficient and delivering strong performance.
Display type, size, resolution
| Display type | IPS |
|---|---|
| Screen size | 5.7 inch |
| Resolution | 720 x 1440 px |
| Multitouch support | yes |
The 5.7 inch IPS display has better features. These include optimal viewing angles, color accuracy, and unchanging color reproduction. The 5.7 inch display make this smartphone pocket-friendly. The size of the screen is measured diagonally, from corner to corner.
Memory, storage
| RAM | 2 GB |
|---|---|
| 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 X-Treme PQ53 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 |
|---|---|
| Flash | LED |
| Selfie camera | 8 MP |
This single camera can be enough for many smartphone users, it depends on their photography needs and preferences. The X-Treme PQ53 does not have optical image stabilization (OIS).
Connectivity, network, wireless
| GSM 2G bands | 850 / 900 / 1800 / 1900 |
|---|---|
| Network coverage | 2G / 3G / 4G |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n |
| Bluetooth | v4.0, A2DP |
| GPS | A-GPS, GLONASS |
| NFC | yes |
| FM radio | yes |
| USB | USB Type-C |
| Headphone | USB Type-C adapter |
The Sigma Mobile X-Treme PQ53 supports 4G/LTE networks. This phone like all modern smartphones, is capable of connecting to Wi-Fi networks. The X-Treme PQ53 smartphone is capable of connecting to Bluetooth devices. This phone has a built-in GPS. This phone is NFC (Near Field Communication) capable. The X-Treme PQ53 smartphone does not have 3.5 mm headphone jack.
Battery type, capacity, charger
| Type | Li-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 X-Treme PQ53 isn't removable without voiding the warranty.
Features, sensors, specials
| Sensors | accelerometer, light, magnetometer, proximity |
|---|---|
| Specials | Corning Gorilla Glass 3, Dual SIM, Certified IP68 dustproof and waterproof |
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 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 IP68 rating indicates that X-Treme PQ53 smartphone is resistant to water ingress. 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 Sigma Mobile 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
- good battery
- Dual SIM support
- IP68 certified protection
- Corning Gorilla Glass shield
Cons
- insufficient internal storage
- single camera setup
- no OIS function
- no 5G support
- no headphone jack
- 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.
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.