vivo iQOO 9vsXiaomi Redmi K50

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

vivo
vivo iQOO 9
iQOO 9
Processor:Qualcomm Snapdragon 8 Gen1
RAM:8GB
Storage:256GB

Quick Stats

The Vivo iQOO 9's impressive battery life is its most significant highlight with long-lasting power supply.
The vivo iQOO 9 boasts an impressive AMOLED screen with up to 120Hz refresh rate prominently.
The Vivo IQOO 9 boasts a robust and capable camera system with impressive features and results overall.
The Vivo IQOO 9's lightning-fast processor ensures effortless multitasking and seamless performance across all tasks and applications.
Xiaomi
Xiaomi Redmi K50
Redmi K50
Processor:MediaTek Dimensity 8100 Max
RAM:8GB
Storage:128GB

Quick Stats

The Xiaomi Redmi K50's battery life is disappointing, lasting around 4-5 hours with heavy use, a major letdown.
The Xiaomi Redmi K50's high-quality AMOLED display is its standout feature, offering a smooth viewing experience with vibrant colors.
The Xiaomi Redmi K50's camera is a major letdown due to poor low-light performance and unnatural results.
The Xiaomi Redmi K50 delivers mixed results, with decent performance for gaming and multitasking being its strongest aspect.
Key Differences

Processor Speed

Winner
vivo iQOO 9
3 GHz
Xiaomi Redmi K50
2.85 GHz

RAM

Tie
vivo iQOO 9
8GB
Xiaomi Redmi K50
8GB

Storage

Winner
vivo iQOO 9
256GB
Xiaomi Redmi K50
128GB

Weight

Winner
vivo iQOO 9
206g
Xiaomi Redmi K50
201g
Rank
vivo iQOO 9
Winner
#170
Xiaomi Redmi K50
#315
Scores by Category
Rankings
Connectivity
vivo iQOO 9
#251
Winner
Xiaomi Redmi K50
#277
Design
vivo iQOO 9
#278
Winner
Xiaomi Redmi K50
#709
Display
vivo iQOO 9
#185
Xiaomi Redmi K50
#89
Winner
Performance
vivo iQOO 9
#155
Winner
Xiaomi Redmi K50
#306
Battery
vivo iQOO 9
#342
Xiaomi Redmi K50
#147
Winner
Camera
vivo iQOO 9
#456
Winner
Xiaomi Redmi K50
#519
item_phones_categoryId
vivo iQOO 9
#1
Tie
Xiaomi Redmi K50
#1
Tie

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

Specifications Comparison
Specification
vivo vivo iQOO 9
Xiaomi Xiaomi Redmi K50
Model
Qualcomm Snapdragon 8 Gen1
MediaTek Dimensity 8100 Max
CPU
1x3.0GHz Cortex X2 + 3x2.5GHz Cortex A710 + 4x1.80GHz Cortex A510
4x Cortex, A78 2.85 GHz + 4x Cortex, A55 2.0 GHz
Type
Octa-Core
Octa-Core
Nanometer
4
5
Frequency
3
2.85
64 Bits
Yes
Yes
GPU
Adreno 730
Mali-G610 MC6
RAM
8
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, in screen
Yes, on the side
Fingerprint sensor
Yes
Yes
Proximity sensor
Yes
N/A
Light sensor
Yes
Yes
Accelerometer sensor
Yes
Yes
Compass sensor
Yes
Yes
Gyroscope sensor
Yes
Yes
RGB sensor
N/A
Yes
Hall sensor
Yes
N/A
Ultrasonic proximity virtual sensor
N/A
Yes
Audio
Stereo Speakers
Dolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphones
Antutu Score
1233775
824926
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 91% of devices
Overall performance better than 84% of devices
Cooling system
Yes
Yes
Gaming buttons
No
No
Extras
Dual linear motor, Dual-control pressure sensing under the screen, 3923mm² VC soaking board
Super large VC liquid-cooled heat dissipation 3950 mm2

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

vivo iQOO 9

Strengths

Exceptional Performance
Long-Lasting Battery Life
Excellent Camera System
Large Display
Rapid Charging Options

Weaknesses

Large Size
Limited Ultra-Wide Angle Image Quality
Occasional Camera Noise
No 60fps Option for 8K Video Recording
Price

Xiaomi Redmi K50

Strengths

The display is great, with high refresh rate gaming performance, even if Asphalt 9 hasn't adapted to it.
Battery life for gaming and everyday use is good, with up to 8 hours of screen time.
The camera takes phenomenal daytime photos with high dynamic range and detail.
The phone has great speakers that are perfect for music and gaming.

Weaknesses

No specific cons listed for this device

Read Full Reviews

vivo iQOO 9

The Vivo IQOO 9 is an impressive smartphone that excels in various aspects. The device boasts impressive performance, with a powerful processor and ample memory, making it suitable for demanding tasks such as gaming and multitasking. One of the standout features of the IQOO 9 is its exceptional battery life, which easily lasts a day or more with moderate use. Additionally, the phone's charging capabilities are equally impressive, supporting up to 120W wired charging and 50W wireless charging. The camera setup on the IQOO 9 is also noteworthy, with a 50MP primary sensor that captures detailed images and videos. The device's ultra-wide-angle lens allows for expansive shots, while the 16MP selfie camera takes good quality portraits. The camera app offers various features and modes to suit different situations. In terms of design, the IQOO 9 is quite large, but its sleek finish and sturdy build make it comfortable to hold. While not the most portable device, it still feels premium in hand. Overall, the Vivo IQOO 9 is a well-rounded smartphone that offers excellent performance, impressive battery life, and capable cameras. Its high charging speeds are an added bonus, making it suitable for users who want a fast-charging device. While there may be some minor drawbacks to the IQOO 9, such as its relatively large size, it remains a compelling option for those seeking a powerful Android smartphone with excellent features.

Xiaomi Redmi K50

I recently had the opportunity to try out the Xiaomi Redmi K50, and unfortunately, my experience was underwhelming. Despite its impressive specs on paper, this phone failed to deliver in several key areas. The camera performance was abysmal, especially in low-light conditions. The sensor size is decent, but it seems that the software is not optimized to extract the best from it. Daytime photos are okay, but nowhere near as good as what I've seen on other phones with similar cameras. The gaming experience was actually quite enjoyable, thanks to the phone's powerful processor and snappy performance. However, only a few games, like Asphalt 9, have adapted to take full advantage of the phone's high refresh rate capabilities. Battery life is decent for general use, but drops significantly when gaming or using resource-intensive apps. The display is nice, and the speakers are quite good, making it enjoyable to watch videos or listen to music on this phone. My biggest disappointment lies in the camera performance, which I believe is a software issue rather than a hardware one. For a phone priced around $500-$600, there are better options available that offer superior camera capabilities. If you're a gamer and don't mind a mediocre camera experience, then the Redmi K50 might be worth considering. However, if you prioritize taking good photos or have high expectations for your camera, I would suggest looking elsewhere. There are simply better phones on the market that offer more value for the price.

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