vivo Y77vsUlefone Armor X31 Pro 5G

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

vivo
vivo Y77
Y77
Processor:MediaTek Dimensity 930
RAM:6GB
Storage:128GB

Quick Stats

The Vivo Y77's massive 5000mAh battery provides incredibly long-lasting performance and a significant advantage over other devices.
The Vivo Y77's display is a highlight, boasting a large size and sharp resolution for everyday use.
The Vivo Y77's camera boasts a 50-megapixel primary sensor, promising decent shots and high-quality video recording capabilities.
The Vivo Y77's Dimensity 810 5G processor delivers decent, but not exceptional performance for basic use and gaming.
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.
Key Differences

Processor Speed

Winner
vivo Y77
2.20 GHz
Ulefone Armor X31 Pro 5G
2.40 GHz

RAM

Winner
vivo Y77
6GB
Ulefone Armor X31 Pro 5G
8GB

Storage

Winner
vivo Y77
128GB
Ulefone Armor X31 Pro 5G
256GB

Weight

Winner
vivo Y77
194g
Ulefone Armor X31 Pro 5G
306g
Rank
vivo Y77
Winner
#561
Ulefone Armor X31 Pro 5G
#566
Scores by Category
Rankings
Connectivity
vivo Y77
#432
Ulefone Armor X31 Pro 5G
#378
Winner
Design
vivo Y77
#684
Ulefone Armor X31 Pro 5G
#397
Winner
Display
vivo Y77
#493
Winner
Ulefone Armor X31 Pro 5G
#613
Performance
vivo Y77
#433
Winner
Ulefone Armor X31 Pro 5G
#609
Battery
vivo Y77
#497
Winner
Ulefone Armor X31 Pro 5G
#679
Camera
vivo Y77
#646
Ulefone Armor X31 Pro 5G
#259
Winner
item_phones_categoryId
vivo Y77
#1
Tie
Ulefone Armor X31 Pro 5G
#1
Tie

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

Specifications Comparison
Specification
vivo vivo Y77
Ulefone Ulefone Armor X31 Pro 5G
Model
MediaTek Dimensity 930
MediaTek Dimensity 6300
CPU
2x Cortex, A78 2.2 GHz + 6x Cortex, A55 2.0 GHz
2x2.4 GHz ARM Cortex, A76 +6x2.0 GHz ARM Cortex, A55
Type
Octa-Core
Octa-Core
Nanometer
6
6
Frequency
2.20
2.40
64 Bits
Yes
Yes
GPU
IMG BXM-8-256
Arm Mali-G57 MC2
RAM
6
8
Type
LPDDR4X RAM
LPDDR4X RAM
Capacity
128
256
Type
UFS Storage 2.2
N/A
SD slot
No
N/A
Fingerprint security
Yes, on the side
Yes, on the side
Fingerprint sensor
Yes
Yes
Proximity sensor
Yes
Yes
Light sensor
Yes
Yes
Accelerometer sensor
Yes
Yes
Compass sensor
Yes
Yes
Gyroscope sensor
Yes
Yes
Audio
N/A
N/A
Antutu Score
497466
406666
Antutu Version
Antutu v9
Antutu v10
Antutu Standing
Overall performance better than 75% of devices
Overall performance better than 69% of devices
Cooling system
Yes
No
Gaming buttons
No
No
Extras
N/A
N/A

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

vivo Y77

Strengths

The vivo Y77 has a large memory of 256GB, allowing users to save plenty of photos, videos, apps, and more.
The device boasts a long-lasting 5000mAh battery, providing an extended battery life.
It comes with a high-quality 50MP camera, capable of taking decent shots indoors and outdoors.
The phone features a mid-range Dimensity 810 5G processor, offering fast performance for basic gaming and daily use.

Weaknesses

The phone only has a single firing speaker, which might be considered a drawback compared to other devices with dual speakers.
Although the price of RM1299 is competitive, it's still a relatively high cost considering some users might find the features not worth the premium price.
No high-refresh-rate display is available on this model, which might be a disappointment for those who prefer smoother visuals.

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.
Read Full Reviews

vivo Y77

The Vivo Y77 5G is a mid-range smartphone designed specifically for the youth, according to Vivo. The phone's design features a typical glowing color at the back and a flat frame, with a headphone jack located at the bottom. However, it only comes with a single firing speaker. The phone boasts a large 5000mAh battery, making it ideal for users who need a long-lasting device. The camera setup includes a 50-megapixel main sensor, which should be able to take decent shots both indoors and outdoors. Additionally, the phone features a dual-sensor setup with a two-megapixel macro sensor. Performance-wise, the Vivo Y77 5G is powered by a Dimensity 810 5G processor, which provides smooth performance for basic gaming and daily use. The phone also supports 18W fast charging, making it convenient to top up the battery when needed. The Vivo Y77 5G comes with a 60Hz LCD display, which may not be ideal for users who want high refresh rates. However, it's sufficient for everyday use. In terms of storage, the phone has 256GB of internal memory, allowing users to store plenty of photos, videos, and apps. Priced at RM1299 in Malaysia, the Vivo Y77 5G offers a range of features and specifications that make it an attractive option for those looking for a budget-friendly smartphone. The phone also comes with freebies for pre-order customers, including vouchers, earbuds, extended warranty, and screen crack protection. Overall, the Vivo Y77 5G is a solid choice for users who want a reliable device without breaking the bank.

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.

Need help choosing?

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

Read vivo Y77 ReviewRead Ulefone Armor X31 Pro 5G Review

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