Ulefone Armor X31 Pro 5GvsOppo A3 Pro

We compare these two popular phones to help you decide which one fits your needs and budget better.

Ulefone
Ulefone Armor X31 Pro 5G
Armor X31 Pro 5G
Processor:MediaTek Dimensity 6300
RAM:8GB
Storage:256GB

Quick Stats

The Ulefone Armor X31 Pro 5G boasts an exceptional battery life, lasting up to three days with moderate usage.
The Ulefone Armor X31 Pro 5G's impressive display boasts high brightness, fast refresh rate, and scratch-resistant Corning Gorilla Glass.
The Ulefone Armor X31 Pro 5G boasts an impressive camera system with high-quality results in various lighting conditions.
The Mediatech 6300 chip provides decent performance, sufficient for daily usage and outdoor activities with a phone that can handle multiple tasks.
Oppo
Oppo A3 Pro
A3 Pro
Processor:MediaTek Dimensity 7050 (MT6877)
RAM:8GB
Storage:256GB

Quick Stats

The Oppo A3 Pro's battery life is solid and sufficient for most users' needs, with some limitations.
The Oppo A3 Pro's display is functional but average, suitable for general use, not spectacular overall.
The Oppo A3 Pro's camera experience falls short of expectations due to compromised image quality and features.
The Oppo A3 Pro's performance is decent for everyday tasks but struggles with gaming and multitasking demands.
Key Differences

Processor Speed

Winner
Ulefone Armor X31 Pro 5G
2.40 GHz
Oppo A3 Pro
2.60 GHz

RAM

Tie
Ulefone Armor X31 Pro 5G
8GB
Oppo A3 Pro
8GB

Storage

Tie
Ulefone Armor X31 Pro 5G
256GB
Oppo A3 Pro
256GB

Weight

Winner
Ulefone Armor X31 Pro 5G
306g
Oppo A3 Pro
177g
Rank
Ulefone Armor X31 Pro 5G
#566
Oppo A3 Pro
Winner
#476
Scores by Category
Rankings
Connectivity
Ulefone Armor X31 Pro 5G
#378
Winner
Oppo A3 Pro
#453
Design
Ulefone Armor X31 Pro 5G
#397
Oppo A3 Pro
#319
Winner
Display
Ulefone Armor X31 Pro 5G
#613
Oppo A3 Pro
#402
Winner
Performance
Ulefone Armor X31 Pro 5G
#609
Oppo A3 Pro
#422
Winner
Battery
Ulefone Armor X31 Pro 5G
#679
Oppo A3 Pro
#528
Winner
Camera
Ulefone Armor X31 Pro 5G
#259
Winner
Oppo A3 Pro
#625
item_phones_categoryId
Ulefone Armor X31 Pro 5G
#1
Tie
Oppo A3 Pro
#1
Tie

Note: Lower rank number indicates a better position in category.

Specifications Comparison
Specification
Ulefone Ulefone Armor X31 Pro 5G
Oppo Oppo A3 Pro
Model
MediaTek Dimensity 6300
MediaTek Dimensity 7050 (MT6877)
CPU
2x2.4 GHz ARM Cortex, A76 +6x2.0 GHz ARM Cortex, A55
2x2.6 GHz ARM Cortex, A78+6x 2.0 GHz ARM Cortex, A55
Type
Octa-Core
Octa-Core
Nanometer
6
6
Frequency
2.40
2.60
64 Bits
Yes
Yes
GPU
Arm Mali-G57 MC2
Mali-G68 MC4
RAM
8
8
Type
LPDDR4X RAM
LPDDR4X RAM
Capacity
256
256
Type
N/A
UFS Storage 3.1
Fingerprint security
Yes, on the side
Yes, in screen
Fingerprint sensor
Yes
Yes
Proximity sensor
Yes
Yes
Light sensor
Yes
Yes
Accelerometer sensor
Yes
Yes
Compass sensor
Yes
N/A
Gyroscope sensor
Yes
Yes
Hall sensor
N/A
Yes
Geomagnetic sensor
N/A
Yes
Audio
N/A
N/A
Antutu Score
406666
545000
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 69% of devices
Overall performance better than 76% of devices
Cooling system
No
Yes
Gaming buttons
No
No
Extras
N/A
N/A

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

Ulefone Armor X31 Pro 5G

Strengths

The phone's design is sturdy and has excellent protection capability with IP68, IP69K, and military-grade certifications.
It can withstand extreme temperatures, falls, and has a waterproof and dustproof design.
The camera setup is impressive, with a 64MP main camera that takes high-quality photos in daylight and supports digital cropping to 2x focal length.
The phone has a 25MP infrared night vision camera that performs well at night and provides a unique tone and dynamic range during the day.
It has a large 6.56-inch LCD screen with a maximum brightness of 800 nits, providing an excellent display effect.
The phone comes with 8GB of RAM, 256GB of storage space, and supports memory expansion to 16GB, making it suitable for daily usage needs.

Weaknesses

The Mediatech 6300 chip is not as exciting compared to the previous models, with only a slight increase in frequency and no upgrade in architecture or process.
It may not be as fast as other smartphones with more powerful chips like Qualcomm 4 Gen 2.
The phone's weight of around 300g may be considered heavy for some users.
There is no headphone jack, which may be a drawback for some users who prefer wired audio.

Oppo A3 Pro

Strengths

For about $200 you're going to get a very good sturdy phone
The display is good kind of display over here
The software experience is actually pretty decent and it doesn't really fail you that much
The battery is normal for a full day of usage

Weaknesses

You won't get an ultra wide lens, which would make a lot of difference
The rear cameras are not the best, especially under good lighting conditions
The selfie camera's sharpness is not the best, but it still gives you a good amount of details
The software has to cut some corners to give you more of a simple approach
Read Full Reviews

Ulefone Armor X31 Pro 5G

The Ulefone Armor X31 Pro 5G is a rugged smartphone designed for outdoor enthusiasts and professionals. With its IP68, IP69K, and MIL-STD-810G certifications, this phone can withstand harsh environments, including water, dust, extreme temperatures, and drops. The device features a 64MP main camera, 25MP infrared night vision camera, and a 6.56-inch 120Hz LCD screen with 800nits brightness. Powered by the Mediatech MT6300 chip, this phone can handle multiple apps and daily usage needs. With 8GB RAM, 256GB storage, and microSD card expansion up to 2TB, the Ulefone Armor X31 Pro 5G is a reliable companion for outdoor adventures.

Oppo A3 Pro

The Oppo A3 Pro is a budget-friendly smartphone that offers a compelling package for its price point. With a sturdy build and decent display, this phone is perfect for those looking for a reliable device without breaking the bank. The software experience is also noteworthy, with a clean interface and AI-driven features that make it suitable for everyday use. While the camera capabilities may not be the strongest, they are still respectable given the phone's price. This review aims to provide an in-depth look at the Oppo A3 Pro's strengths and weaknesses.

Need help choosing?

Read our detailed reviews to understand which device is better for your specific needs and budget.

Read Ulefone Armor X31 Pro 5G ReviewRead Oppo A3 Pro Review

Compare other phones

Explore comparisons between any other phones

Compare phones
VS

Choose two different items to see a detailed comparison of their specifications, performance, and features