Xiaomi Redmi A2vsvivo Y51A

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

Xiaomi
Xiaomi Redmi A2
Redmi A2
Processor:Mediatek Helio G36
RAM:2GB
Storage:32GB

Quick Stats

The Redmi A2's impressive battery life, lasting up to 5 days, is its standout and major plus feature overall.
The Xiaomi Redmi A2's display offers a generous viewing experience with decent color accuracy and adequate brightness overall.
The Xiaomi Redmi A2's camera delivers decent results suitable for casual use, despite some limitations.
The Redmi A2's performance is acceptable for basic tasks but struggles with more demanding applications and gaming.
vivo
vivo Y51A
Y51A
Processor:Qualcomm Snapdragon 662
RAM:8GB
Storage:128GB

Quick Stats

The Vivo Y51A's impressive battery life is its standout feature, lasting up to 12 hours on a single charge.
The Vivo Y51A's display delivers crisp visuals and vibrant colors, making it an impressive feature for its budget price.
The Vivo Y51A's camera performance is surprisingly impressive, delivering decent image quality in various lighting conditions.
The Vivo Y51A's performance was quite impressive, handling everyday tasks with ease and good battery life.
Key Differences

Processor Speed

Winner
Xiaomi Redmi A2
2.20 GHz
vivo Y51A
2 GHz

RAM

Winner
Xiaomi Redmi A2
2GB
vivo Y51A
8GB

Storage

Winner
Xiaomi Redmi A2
32GB
vivo Y51A
128GB

Weight

Winner
Xiaomi Redmi A2
192g
vivo Y51A
188g
Rank
Xiaomi Redmi A2
#835
vivo Y51A
Winner
#751
Scores by Category
Rankings
Connectivity
Xiaomi Redmi A2
#841
vivo Y51A
#804
Winner
Design
Xiaomi Redmi A2
#860
vivo Y51A
#695
Winner
Display
Xiaomi Redmi A2
#824
vivo Y51A
#741
Winner
Performance
Xiaomi Redmi A2
#822
vivo Y51A
#721
Winner
Battery
Xiaomi Redmi A2
#800
vivo Y51A
#796
Winner
Camera
Xiaomi Redmi A2
#826
vivo Y51A
#648
Winner

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

Specifications Comparison
Specification
Xiaomi Xiaomi Redmi A2
vivo vivo Y51A
Model
Mediatek Helio G36
Qualcomm Snapdragon 662
CPU
8x Cortex, A53 2.2 GHz
4x Kryo 260 2.0 GHz + 4x Kryo 260 1.8 GHz
Type
Octa-Core
Octa-Core
Nanometer
12
11
Frequency
2.20
2
64 Bits
Yes
Yes
GPU
IMG PowerVR GE8320 680 MHz
Qualcomm Adreno 610
RAM
2
8
Type
LPDDR4X RAM
LPDDR4X RAM
Capacity
32
128
Type
eMMC 5.1 Storage
N/A
Fingerprint security
No
Yes, on the side
Fingerprint sensor
No
Yes
Proximity sensor
N/A
Yes
Light sensor
Yes
Yes
Accelerometer sensor
Yes
Yes
Compass sensor
N/A
Yes
Gyroscope sensor
N/A
Yes
Gravity sensor
Yes
N/A
Ultrasonic proximity virtual sensor
Yes
N/A
Audio
N/A
N/A
Antutu Score
127000
178300
Antutu Version
Antutu v9
Antutu v8
Antutu Standing
Overall performance better than 51% of devices
Overall performance better than 54% of devices
Cooling system
No
No
Gaming buttons
No
No
Extras
N/A
N/A

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

Xiaomi Redmi A2

Strengths

Long battery life (up to 5 days on a single charge)
Large display for watching videos or browsing the internet
Great for basic tasks such as making phone calls and sending text messages
Good design with a large storage capacity
5 days of battery life even for heavy users
Large storage capacity for storing photos, videos, and apps

Weaknesses

Slow charging speed (almost 3 hours to fully charge)
Limited performance with more demanding tasks such as gaming
Only one speaker for mediocre sound quality

vivo Y51A

Strengths

The phone has a good quality that doesn't look cheap, despite being secondhand.
The battery life is great, comparable to the reviewer's previous phone.
The camera works well for both photo and video quality.
Face recognition and fingerprint scanner are not available, but regular unlock methods work fine.
The phone has a premium feel to it, especially when opened up to reveal its internal components.
The screen resolution is 480p, which might be a concern for those who use higher resolutions, but the video quality is still clear.
The price point of PHP 1420 (approximately USD 28) with an additional discount from Shopify makes it a great value for money.

Weaknesses

The phone has an older version of Android (7.0), which might be outdated by modern standards.
No tempered glass is provided, but the reviewer had to purchase one separately.
The sound quality through the speakers and microphone is not bad, but not exceptional either.
Read Full Reviews

Xiaomi Redmi A2

The Xiaomi Redmi A2 is an affordable smartphone that offers impressive battery life, with a massive 5,000mAh capacity that can last up to 5 days on a single charge. The device also features a large display, making it ideal for watching videos and browsing the internet. However, its performance is limited, struggling with demanding tasks such as gaming. The phone's processor struggles to handle more complex tasks, resulting in laggy gameplay and choppy frame rates. Games like Asphalt 9 Legends and Shadowgun Legends were unplayable on this device, while simpler games like Candy Crush and Subway Surfers ran smoothly. The Redmi A2 also features a single speaker, which isn't the best for listening to music or watching videos. The phone's design is sleek and well-put-together, but its Micro USB port is outdated and doesn't support faster charging standards, making it take almost 3 hours to fully charge. Despite these limitations, the Redmi A2 remains a great option for those looking for an affordable smartphone with long battery life and a large display. It's perfect for basic tasks like making calls, sending messages, and browsing the internet. However, if you're a serious gamer or need more features, there are better options available. Overall, the Xiaomi Redmi A2 is an okay budget-friendly smartphone that gets the job done, but it's not without its flaws. It's available for purchase on Amazon and AliExpress, making it a great option for those who want a reliable phone without breaking the bank.

vivo Y51A

The Vivo Y51A is a reliable budget smartphone that offers good value for its price. I recently purchased the phone on Shopify for PHP 1420, which is a significant discount from the original price of PHP 1500. In terms of hardware, the phone features a decent processor, 2GB of RAM, and 16GB of storage. The camera works well, although it doesn't have any additional features like fingerprint scanning or face recognition. However, it's surprising that despite being a second-hand phone, it looks premium and doesn't feel cheap. The phone runs on Android 7 with a Snapdragon processor, which is still sufficient for everyday use. I was pleased to find that the battery life is similar to my previous phone, and the camera works well. The speaker quality is decent but not loud enough to be considered top-notch. Overall, the Vivo Y51A is a good option for those looking for an affordable smartphone with basic features. Its price point makes it an attractive choice for budget-conscious buyers. I was also pleased to find that I didn't encounter any major issues during my initial use of the phone. In conclusion, the Vivo Y51A is a reliable and feature-packed budget smartphone that's worth considering for those on a tight budget.

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