Xiaomi Redmi k40 Pro+vsOppo A3 4G

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

Xiaomi
Xiaomi Redmi k40 Pro+
Redmi k40 Pro+
Processor:Qualcomm Snapdragon 888
RAM:12GB
Storage:256GB

Quick Stats

The Xiaomi Redmi K40 Pro+'s battery life is decent for a flagship device, but not its strongest suit overall.
The Xiaomi Redmi K40 Pro+ boasts an exceptional display with impressive resolution, refresh rate, and accurate color production.
The K40 Pro+'s camera capabilities fall short of its predecessor, the Mi 11, in low-light conditions.
The Xiaomi Redmi K40 Pro+ boasts a robust performance that delivers seamless multitasking and efficient task execution always.
Oppo
Oppo A3 4G
A3 4G
Processor:Qualcomm Snapdragon 6s Gen3
RAM:4GB
Storage:64GB

Quick Stats

The Oppo A3 4G's long-lasting battery life is a standout feature, offering up to two days of moderate use.
The display is solid, providing vivid colors and decent contrast, despite some minor flaws in darker scenes.
The Oppo A3 4G's disappointing camera performance makes it hard to recommend as a top camera-centric device overall.
The Oppo A3 4G's performance is average, but sufficient for everyday tasks and entry-level gaming with adjusted settings.
Key Differences

Processor Speed

Winner
Xiaomi Redmi k40 Pro+
2.84 GHz
Oppo A3 4G
2.30 GHz

RAM

Winner
Xiaomi Redmi k40 Pro+
12GB
Oppo A3 4G
4GB

Storage

Winner
Xiaomi Redmi k40 Pro+
256GB
Oppo A3 4G
64GB

Weight

Winner
Xiaomi Redmi k40 Pro+
196g
Oppo A3 4G
186g
Rank
Xiaomi Redmi k40 Pro+
Winner
#203
Oppo A3 4G
#692
Scores by Category
Rankings
Connectivity
Xiaomi Redmi k40 Pro+
#295
Winner
Oppo A3 4G
#718
Design
Xiaomi Redmi k40 Pro+
#498
Winner
Oppo A3 4G
#517
Display
Xiaomi Redmi k40 Pro+
#395
Winner
Oppo A3 4G
#702
Performance
Xiaomi Redmi k40 Pro+
#261
Winner
Oppo A3 4G
#532
Battery
Xiaomi Redmi k40 Pro+
#382
Winner
Oppo A3 4G
#412
Camera
Xiaomi Redmi k40 Pro+
#57
Winner
Oppo A3 4G
#831

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

Specifications Comparison
Specification
Xiaomi Xiaomi Redmi k40 Pro+
Oppo Oppo A3 4G
Model
Qualcomm Snapdragon 888
Qualcomm Snapdragon 6s Gen3
CPU
1x Cortex X1 2.84GHz + 3x Cortex A78 2.42GHz + 4x Cortex A55 1.8GHz
Kryo 2x2.3 GHz ARM Cortex, A78 +6x 2.0 GHz ARM Cortex, A55
Type
Octa-Core
Octa-Core
Nanometer
5
6
Frequency
2.84
2.30
64 Bits
Yes
Yes
GPU
Adreno 660
Qualcomm Adreno 619
RAM
12
4
Type
RAM LPDDR5
LPDDR4X RAM
Capacity
256
64
Type
UFS Storage 3.1
eMMC 5.1 Storage
SD slot
No
N/A
Fingerprint security
Yes, on the side
Yes, on the side
Fingerprint sensor
Yes
Yes
Proximity sensor
N/A
Yes
Light sensor
Yes
Yes
Accelerometer sensor
Yes
Yes
Compass sensor
Yes
Yes
Gyroscope sensor
Yes
Yes
Barometer sensor
Yes
N/A
RGB sensor
Yes
N/A
Ultrasonic proximity virtual sensor
Yes
N/A
Audio
Dolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphones
Hi-Res Audio, Stereo Speakers
Antutu Score
903172
575000
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 87% of devices
Overall performance better than 77% of devices
Cooling system
Yes
Yes
Gaming buttons
No
No
Extras
X-axis Linear Motor
N/A

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

Xiaomi Redmi k40 Pro+

Strengths

The camera setup is decent under good lighting conditions.
Fast charging up to 33W saves several minutes for full charge.
Dual SIM cards with dual 5G network standby support
Enhanced Wi-Fi 6 connection brings more stable transmission
Immersive stereo sound from speakers

Weaknesses

Camera performance is far behind Mi 11, especially in low light
Charging result is close to K40, not a significant improvement
Battery life is not particularly impressive
Sound output from speakers doesn't compare to Mi 11
Price might be higher than what some users are willing to pay

Oppo A3 4G

Strengths

The phone has a premium design that looks good, especially with its iPhone-like aesthetic.
It has a triple card slot, allowing for expandable storage via microSD.
The phone is said to be drop-resistant and military standard (810h), which adds an extra layer of durability.
The camera has a 50MP main sensor with a wide aperture, capable of taking decent photos in good lighting conditions.
The battery life is reportedly good, lasting up to four years with moderate use.

Weaknesses

The phone's performance is merely 'so-so', lacking the power expected from a mid-range device.
The camera performance is subpar, especially in low-light conditions and when using the front-facing camera.
The front-facing camera resolution is very bad and shaky, making it unsuitable for any type of photography beyond video chatting.
The phone's Snapdragon 6s gen one chip is reportedly a rebranded older model (Snapdragon 685), which may lead to performance issues.
The phone's price point of 9,000 pesos seems too high considering its relatively weak specs and camera capabilities compared to other options like the Infinix Hot 3 4G.
Read Full Reviews

Xiaomi Redmi k40 Pro+

The Xiaomi Redmi K40 Pro+ is a flagship smartphone that offers impressive features at an affordable price. The device boasts a powerful Qualcomm Snapdragon 888 processor, up to 12GB of RAM, and a fast charging system that can charge the 4,500mAh battery from 0-100% in just 50 minutes. The camera setup on the K40 Pro+ is decent, but not as good as its predecessor, the Xiaomi Mi 11. The main camera takes great photos under good lighting conditions, but struggles in low-light situations. The macro camera performs well, capturing interesting details when shooting close-up subjects. One of the standout features of the K40 Pro+ is its sound system, which boasts Dolby Atmos technology and immersive stereo sound. This creates a cinematic experience that rivals more expensive smartphones. In terms of battery life, the K40 Pro+ delivers impressive results, with one hour of PubG Mobile gaming consuming just 23% of power. The device also supports dual-SIM functionality, including dual 5G network standby. The Redmi K40 Pro+ is a solid option for those looking for a flagship smartphone without breaking the bank. Its powerful processor, fast charging system, and decent camera setup make it a great choice for everyday use. However, its pricing may be threatened by the recent release of the Xiaomi GT series, which offers similar features at an even lower price point. Overall, the K40 Pro+ is a great value for money smartphone that delivers impressive performance and features.

Oppo A3 4G

The Oppo A3 4G is an intriguing smartphone that boasts premium features at an affordable price point of 8,999 pesos. With its sleek design and iPhone-like aesthetics, it's hard to ignore its attractive exterior. The phone also comes with a range of impressive specs, including a 6nm Snapdragon 680 processor, 128GB storage, and 5,100mAh battery. But is it worth the hype? Our review will delve into the device's performance, camera capabilities, and gaming experience to help you decide if this phone is truly worth its price tag.

Need help choosing?

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

Read Xiaomi Redmi k40 Pro+ ReviewRead Oppo A3 4G Review

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