Xiaomi Redmi k40 Pro+vsvivo iQOO Z5

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.
vivo
vivo iQOO Z5
iQOO Z5
Processor:Qualcomm Snapdragon 778G (SM7325)
RAM:8GB
Storage:128GB

Quick Stats

The Vivo IQOO Z5 offers remarkable battery life with up to 2 days of usage even with heavy use.
The Vivo iQOO Z5's display delivers impressive performance with vibrant colors and smooth handling at a budget-friendly price point.
The Vivo IQOO Z5's camera capabilities are impressive, especially for its price point, with excellent image quality overall.
The Vivo IQOO Z5 boasts exceptional performance capabilities with lightning-fast speeds and seamless multitasking experience overall.
Key Differences

Processor Speed

Winner
Xiaomi Redmi k40 Pro+
2.84 GHz
vivo iQOO Z5
2.40 GHz

RAM

Winner
Xiaomi Redmi k40 Pro+
12GB
vivo iQOO Z5
8GB

Storage

Winner
Xiaomi Redmi k40 Pro+
256GB
vivo iQOO Z5
128GB

Weight

Winner
Xiaomi Redmi k40 Pro+
196g
vivo iQOO Z5
193g
Rank
Xiaomi Redmi k40 Pro+
Winner
#203
vivo iQOO Z5
#450
Scores by Category
Rankings
Connectivity
Xiaomi Redmi k40 Pro+
#295
Winner
vivo iQOO Z5
#375
Design
Xiaomi Redmi k40 Pro+
#498
Winner
vivo iQOO Z5
#730
Display
Xiaomi Redmi k40 Pro+
#395
Winner
vivo iQOO Z5
#502
Performance
Xiaomi Redmi k40 Pro+
#261
Winner
vivo iQOO Z5
#374
Battery
Xiaomi Redmi k40 Pro+
#382
Winner
vivo iQOO Z5
#393
Camera
Xiaomi Redmi k40 Pro+
#57
Winner
vivo iQOO Z5
#367
item_phones_categoryId
Xiaomi Redmi k40 Pro+
#1
Tie
vivo iQOO Z5
#1
Tie

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

Specifications Comparison
Specification
Xiaomi Xiaomi Redmi k40 Pro+
vivo vivo iQOO Z5
Model
Qualcomm Snapdragon 888
Qualcomm Snapdragon 778G (SM7325)
CPU
1x Cortex X1 2.84GHz + 3x Cortex A78 2.42GHz + 4x Cortex A55 1.8GHz
1×Cortex, A78 2.4GHz + 3×Cortex, A78 2.2GHz+ 4xCortex, A55 1.9 GHz
Type
Octa-Core
Octa-Core
Nanometer
5
6
Frequency
2.84
2.40
64 Bits
Yes
Yes
GPU
Adreno 660
Adreno 642L
RAM
12
8
Type
RAM LPDDR5
RAM LPDDR5
Capacity
256
128
Type
UFS Storage 3.1
UFS Storage 3.1
SD slot
No
No
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, 2 microphones
Antutu Score
903172
630356
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 87% of devices
Overall performance better than 79% 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

vivo iQOO Z5

Strengths

The phone looks really nice and does not look cheap
You get a huge battery that's gonna last you all day
The phone is really light, making it easy to carry around
The camera takes beautiful pictures, especially in portrait mode
The selfie camera has good quality and features like face beauty
The ultra-wide angle on the rear camera does an amazing job capturing scenes
The video recording feature allows for up to 4k 60FPS recording
The phone is powerful enough to handle gaming and other demanding tasks

Weaknesses

The focus on the 64MP rear camera is not that good, requiring some adjustment to get a clear shot
There's a slight delay when taking multiple pictures in quick succession
The ultra-wide angle can sometimes produce unwanted distortions or angles
The night shot feature could be improved with better low-light performance
The video stabilizer can sometimes struggle to keep up with fast movements
The phone's build quality and materials are not top-of-the-line, but still decent for the price
There's no mention of advanced features like optical zoom or telephoto lenses
The phone's overall value proposition could be better communicated in marketing
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.

vivo iQOO Z5

The Vivo iQOO Z5 is an intriguing device that packs a punch in its price segment. With a sleek design and impressive specs, this smartphone promises to deliver on both performance and features. The device boasts a large battery life, making it perfect for heavy users, and the camera setup seems to be a strong point, offering a 64MP primary sensor and a capable selfie snapper. I put this phone through its paces, and my initial impression is that it's a formidable contender in the budget flagship space.

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 vivo iQOO Z5 Review

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