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header-product Ulefone Armor X31 Smartphone, 6.56-inch Display, 6GB RAM, 128GB Storage, 48MP Triple Camera, 6050mAh Battery, Android 15, Orange
173.99 €

Ulefone Armor X31 Smartphone, 6.56-inch Display, 6GB RAM, 128GB Storage, 48MP Triple Camera, 6050mAh Battery, Android 15, Orange

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Short description

The Ulefone Armor X31 is a rugged 4G smartphone featuring a 6.56-inch display with 1612 x 720 resolution. Powered by a MediaTek Helio G91 processor, it includes 6GB of RAM and 128GB of internal storage. Equipped with a 48MP triple rear camera and a 16MP front camera, it runs on Android 15. The device is protected by IP68/IP69K ratings and houses a 6050mAh battery, making it ideal for demanding environments.
Available for order: 9 pcs.
Warranty: 2 Years
SKU: 12487373
Manufacturer: UleFone
delivery
to the Customer Service Center at Kengaraga 2b, Riga
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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
22.06.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
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From 1.99 €
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Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 4.83 euros per month
Price for companies: 143.79€ Price is valid only for legal clients
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Product information

Description

The Ulefone Armor X31 is a robust 4G smartphone designed to withstand challenging environments while providing reliable performance for daily tasks. Featuring a 6.56-inch display and powered by the MediaTek Helio G91 processor, this device balances efficiency with power. With its IP68/IP69K rating, it is built to endure water, dust, and drops, making it a dependable tool for outdoor enthusiasts and professionals working in demanding conditions. Running on Android 15, it offers a modern, secure, and user-friendly interface.

Advantages

The primary strength of the Ulefone Armor X31 lies in its rugged construction, which ensures longevity even in harsh conditions. The device is equipped with a high-capacity 6050mAh battery that supports extended usage, reducing the need for frequent charging. Its triple camera system, featuring a 48MP main sensor, allows for high-quality photography, while the generous 128GB of internal storage provides ample space for apps and media. Furthermore, the inclusion of NFC and an IR blaster adds significant versatility, allowing the phone to function as a digital wallet or a universal remote control for home appliances.

Suitable for

  • Outdoor activities such as hiking, camping, and construction work
  • Users who require a durable device for harsh environments
  • Individuals needing long battery life for extended travel
  • Photography enthusiasts looking for a capable mobile camera system
  • Users who prefer a device with integrated IR remote functionality

When it may not be suitable

The Ulefone Armor X31 may not be the ideal choice for users seeking a lightweight or ultra-slim smartphone, as its rugged design adds significant bulk and weight. Additionally, while it performs well for general tasks, it may not satisfy users looking for high-end gaming performance or professional-grade photography capabilities.

Key specifications

  • Display: 6.56-inch, 1612 x 720 resolution
  • Processor: MediaTek Helio G91
  • Memory: 6GB RAM
  • Storage: 128GB internal, expandable via MicroSD
  • Rear Camera: 48MP triple camera system
  • Front Camera: 16MP
  • Battery: 6050mAh
  • Operating System: Android 15
  • Durability: IP68/IP69K certified
  • Connectivity: 4G, Dual SIM, NFC, Bluetooth 5.0

How to use

To begin using your Ulefone Armor X31, insert your SIM card into the designated tray and power on the device. Follow the on-screen instructions to set up your Google account and security preferences. To maintain the device's water and dust resistance, ensure that all port covers are firmly closed after charging or using headphones. You can customize the device's settings, such as display brightness and notification preferences, through the Android 15 settings menu. For specialized tasks, utilize the pre-installed Service Center app for troubleshooting or to access user manuals.

What to consider before purchase

  • The physical size and weight of the device due to its rugged housing
  • The specific requirements for your mobile network provider regarding 4G compatibility
  • Whether the storage capacity meets your needs or if an additional MicroSD card is required
  • The necessity of the rugged features for your specific lifestyle or work environment

Usage recommendations

To ensure the longevity of your Ulefone Armor X31, keep the device clean and free from excessive debris. While the phone is water and dust resistant, it is recommended to rinse it with fresh water if exposed to saltwater or chemicals. Always use the original charging cable to maintain battery health and ensure safe charging cycles.

Specifications

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
6.56 "
Display resolution:
1612 x 720
RAM capacity:
6 GB
Internal storage capacity:
128 GB
Mobile network generation:
4G
SIM card capability:
Dual SIM
Processor family:
MediaTek
Rear camera resolution (numeric):
48 MP
Front camera resolution (numeric):
16 MP
Energy efficiency class: Rating of how efficiently a device uses energy, affecting power consumption and costs.
A
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP68, IP69K
Repairability class: Rating of how easy it is to disassemble and repair the device, including parts and manual availability.
C
Repeated free fall reliability class: Assessment of device durability after repeated drops from a specified height.
A
Operating system installed:
Android 15
Battery endurance in cycles: Number of full charge–discharge cycles the battery endures before its capacity significantly decreases.
1000
Battery capacity:
6050 mAh
Weight:
0.3055 kg
Compatible memory cards:
MicroSD (TransFlash)
Product colour:
Orange
All features

Display

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
6.56 "
Display resolution:
1612 x 720
Screen shape:
Flat
Display brightness:
800 cd/m²
Fingerprint resistant:
Yes
Display glass type:
Gorilla Glass
Gorilla Glass version:
Gorilla Glass 5
Maximum refresh rate:
90 Hz
Panel type:
IPS
Oleophobic coating:
Yes

Storage

RAM capacity:
6 GB
Internal storage capacity:
128 GB
Compatible memory cards:
MicroSD (TransFlash)
Maximum memory card size:
2000 GB
Virtual RAM (max):
6 GB

Network

Mobile network generation:
4G
SIM card capability:
Dual SIM
Wi-Fi standards:
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version:
5.0
Bluetooth:
Yes
SIM card type:
NanoSIM
Near Field Communication (NFC):
Yes
4G standard:
LTE-TDD & LTE-FDD
3G standards:
WCDMA
2G standards:
GSM
Top Wi-Fi standard:
Wi-Fi 5 (802.11ac)
Voice over LTE (VoLTE) supported:
Yes
5G standard:
Not supported

Processor

Processor model:
Helio G91
Processor family:
MediaTek
Processor cores:
8
Processor boost frequency:
2 GHz
Processor architecture:
ARM Cortex-A75+Cortex-A55
Processor frequency:
1.8 GHz

Navigation

GPS (satellite):
Yes
GLONASS:
Yes
Position location:
Yes
BeiDou:
Yes
Galileo:
Yes

Camera

Sensor type:
CMOS
Video capture resolution (max):
2048 x 1080
Night mode:
Yes
Resolution at capture speed:
1920x1080@30fps, 1280x720@30fps, 640x480@30fps
Panorama:
Yes
Flash type:
LED
Maximum frame rate:
30 fps
Video recording modes:
1080p, 720p, 480p
Self-timer:
Yes
Rear camera resolution (numeric):
48 MP
Front camera resolution (numeric):
16 MP
Portrait mode:
Yes
Rear camera type:
Triple camera
Second rear camera resolution (numeric):
20 MP
Rear camera aperture number:
1.8
Second rear camera aperture number:
1.8
Front camera aperture number:
2.25
Time lapse mode:
Yes
Front camera type:
Single camera
Rear camera flash:
Yes
Rear camera pixel size:
0.8 µm
Front camera pixel size:
1 µm
Rear camera field of view (FOV) angle:
79.1 °
Second rear camera field of view (FOV) angle:
77.7 °
Front camera field of view (FOV) angle:
73.7 °
Macro camera resolution (numeric):
2 MP
Rear camera lens elements:
6-element lens
Macro photography:
Yes
Front camera lens elements:
5-element lens
Camera High Dynamic Range (HDR) mode:
Yes
Slow motion mode:
Yes

Ports & interfaces

USB connector type:
USB Type-C
Headphone connectivity:
3.5 mm
USB version:
2.0

Messaging

Short Message Service (SMS):
Yes
Multimedia Messaging Service (MMS):
Yes
E-mail:
Yes

Multimedia

FM radio:
Yes
Audio formats supported:
MID, FLAC, MKA, MP3, M4A, AAC, AMR, OGG, MP2
Image formats supported:
GIF, JPEG, BMP, PNG
Video formats supported:
MKV, MOV, 3GP, MP4
Document formats supported:
HTML, TXT

Endurance

Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.
A to G
Energy efficiency class: Rating of how efficiently a device uses energy, affecting power consumption and costs.
A
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP68, IP69K
Repairability class: Rating of how easy it is to disassemble and repair the device, including parts and manual availability.
C
Repeated free fall reliability class: Assessment of device durability after repeated drops from a specified height.
A
Battery endurance per cycle:
4863 min

Software

Platform:
Android
Operating system installed:
Android 15
App distribution platform:
Google Play

Battery

Battery endurance in cycles: Number of full charge–discharge cycles the battery endures before its capacity significantly decreases.
1000
Battery technology:
Lithium Polymer (LiPo)
Battery capacity:
6050 mAh
Continuous audio playback time:
25 h
Continuous video playback time:
8 h

Power

USB Power Delivery (USB PD):
Yes
USB Type-C charging port:
Yes
USB Type-C required charging power (min):
10 W
USB Type-C required charging power (max):
18 W

Design

Form factor:
Bar
Product colour:
Orange
Waterproof up to:
1.5 m
Protection features:
Splash proof, Water resistant, Dust resistant
Colour name:
Few Orange

Other features

Talk time:
34 h
Standby time:
336 h

Performance

Graphics card:
Mali-G52
Fingerprint reader:
Yes
Fast charging:
Yes
Video call:
Yes
USB On-The-Go support:
Yes
Face recognition:
Yes
Military standard:
MIL-STD-810H

Weight & dimensions

Weight:
0.3055 kg
Height:
173.78 mm
Width:
82 mm
Depth:
13.65 mm

Packaging content

AC adapter included:
Yes
Cables included:
USB Type-C to USB Type-C
Quick start guide:
Yes
Warranty card:
Yes
Screen protector:
Yes
SIM card ejector pin:
Yes

Sensors

Proximity sensor:
Yes
Ambient light sensor:
Yes
Accelerometer:
Yes
Gyroscope:
Yes
Pedometer:
Yes
Geomagnetic sensor:
Yes
Infrared sensor:
Yes
Gravity sensor:
Yes

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Energy label

Energy label
X31 ORANGE
Model

Device manufacturer code

UleFone
Manufacturer

Device manufacturer

6.56 "
Display diagonal

iagonal of the visible part of the screen expressed in centimeters and inches.

A
Energy efficiency class

Rating of how efficiently a device uses energy, affecting power consumption and costs.

IP68, IP69K
International Protection (IP) code

Device protection rating against dust and water according to the international IP standard.

C
Repairability class

Rating of how easy it is to disassemble and repair the device, including parts and manual availability.

A
Repeated free fall reliability class

Assessment of device durability after repeated drops from a specified height.

1000
Battery endurance in cycles

Number of full charge–discharge cycles the battery endures before its capacity significantly decreases.

Customer reviews

Customer questions

FAQ

How much does the Ulefone Armor X31 Smartphone 6GB/128GB cost, and is it available for purchase?

The price is 173.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Wednesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Ulefone Armor X31 Smartphone 6GB/128GB be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Ulefone Armor X31 Smartphone 6GB/128GB online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All UleFone products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized UleFone service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, ram capacity, internal storage capacity, mobile network generation, sim card capability, processor family, rear camera resolution (numeric), front camera resolution (numeric), energy efficiency class, international protection (ip) code, repairability class, repeated free fall reliability class, operating system installed, battery endurance in cycles, battery capacity, weight, compatible memory cards, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Ulefone Armor X31 Smartphone 6GB/128GB?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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