Xiaomi 13 UltravsXiaomi Redmi K50

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

Xiaomi
Xiaomi 13 Ultra
13 Ultra
Processor:Qualcomm Snapdragon 8 Gen2
RAM:12GB
Storage:512GB

Quick Stats

The Xiaomi 13 Ultra's battery life is a notable disappointment due to poor power management and fast draining.
The Xiaomi 13 Ultra's stunning display boasts vibrant colors, excellent contrast ratio, and a silky-smooth 120Hz refresh rate.
The cameras on Xiaomi 13 Ultra are undoubtedly the standout feature of this flagship device overall.
The Xiaomi 13 Ultra's performance is its standout feature, delivering seamless multitasking and rapid app loading with ease always.
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
Xiaomi 13 Ultra
3.20 GHz
Xiaomi Redmi K50
2.85 GHz

RAM

Winner
Xiaomi 13 Ultra
12GB
Xiaomi Redmi K50
8GB

Storage

Winner
Xiaomi 13 Ultra
512GB
Xiaomi Redmi K50
128GB

Weight

Winner
Xiaomi 13 Ultra
227g
Xiaomi Redmi K50
201g
Rank
Xiaomi 13 Ultra
Winner
#16
Xiaomi Redmi K50
#315
Scores by Category
Rankings
Connectivity
Xiaomi 13 Ultra
#262
Winner
Xiaomi Redmi K50
#277
Design
Xiaomi 13 Ultra
#139
Winner
Xiaomi Redmi K50
#709
Display
Xiaomi 13 Ultra
#11
Winner
Xiaomi Redmi K50
#89
Performance
Xiaomi 13 Ultra
#107
Winner
Xiaomi Redmi K50
#306
Battery
Xiaomi 13 Ultra
#141
Winner
Xiaomi Redmi K50
#147
Camera
Xiaomi 13 Ultra
#19
Winner
Xiaomi Redmi K50
#519
item_phones_categoryId
Xiaomi 13 Ultra
#1
Tie
Xiaomi Redmi K50
#1
Tie

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

Specifications Comparison
Specification
Xiaomi Xiaomi 13 Ultra
Xiaomi Xiaomi Redmi K50
Model
Qualcomm Snapdragon 8 Gen2
MediaTek Dimensity 8100 Max
CPU
1x3.2GHz Cortex, X3 + 2x2.8 GHz Cortex, A715 + 2x2.8 GHz Cortex, A710 + 3x2.02 GHz Cortex, A510
4x Cortex, A78 2.85 GHz + 4x Cortex, A55 2.0 GHz
Type
Octa-Core
Octa-Core
Nanometer
4
5
Frequency
3.20
2.85
64 Bits
Yes
Yes
GPU
Qualcomm Adreno 740
Mali-G610 MC6
RAM
12
8
Type
RAM LPDDR5X
RAM LPDDR5
Capacity
512
128
Type
UFS Storage 4.0
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
Barometer sensor
Yes
N/A
Gravity sensor
Yes
N/A
RGB sensor
Yes
Yes
Ultrasonic proximity virtual sensor
N/A
Yes
Audio
Dolby Atmos, Hi-Res Audio, Stereo Speakers, 3 microphones
Dolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphones
Antutu Score
1532113
824926
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 94% of devices
Overall performance better than 84% of devices
Cooling system
Yes
Yes
Gaming buttons
No
No
Extras
N/A
Super large VC liquid-cooled heat dissipation 3950 mm2

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

Xiaomi 13 Ultra

Strengths

The Xiaomi 13 Ultra boasts top-tier features across the board, making it one of the best flagships out there.
The camera system is exceptional, with a cutting-edge main camera and additional versatility from two zoom cameras and an ultra-wide lens.
Stabilization is available across all cameras and modes, doing an expert job in smoothing out walking and pans.
The 4K video recording quality is excellent, with great exposure, dynamic range, and detail level from the main cam.
The 8K footage may be huge in file size, but it's still a notable feature for those who need it.
Low-light performance is generally good across all cameras, with well-balanced exposures and natural-looking details.
The price of the Xiaomi 13 Ultra makes it an attractive option compared to other flagship smartphones.

Weaknesses

No specific cons listed for this device

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

Xiaomi 13 Ultra

The Xiaomi 13 Ultra is a flagship device that boasts top-tier features across the board. However, it's the camera system that truly shines, offering unparalleled versatility with a cutting-edge main camera, two zoom cameras, and an ultra-wide lens. The main camera delivers excellent performance in various lighting conditions, from well-balanced exposures to great detail rendering. The 3.2-time zoom camera produces impressive images with good sharpness and minimal noise, while the five-time zoom camera is also a strong performer despite some astigmatism issues. The ultra-wide camera offers a wider field of view with excellent color rendition and dynamic range. Video recording capabilities are equally impressive, with support for up to 8K resolution at 24fps across all rear cameras. However, the selfie cam is a letdown, limited to 1080p video recording and average image quality. Despite this minor issue, the Xiaomi 13 Ultra's camera system is one of its strongest assets, offering versatility and top-notch performance in various scenarios. With a cutting-edge main camera, zoom capabilities, and an ultra-wide lens, this device is sure to appeal to photography enthusiasts and casual users alike. Overall, the Xiaomi 13 Ultra is a worthy flagship device that outshines its competitors with its impressive feature set and exceptional camera system. While it may not be perfect, it's definitely worth considering for anyone in the market for a high-end smartphone.

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.

Need help choosing?

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

Compare other phones

Explore comparisons between any other phones

Compare phones
VS

Choose two different items to see a detailed comparison of their specifications, performance, and features