Xiaomi Redmi K70 Ultravsvivo iQOO Z9 Turbo Endurance

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

Xiaomi
Xiaomi Redmi K70 Ultra
Redmi K70 Ultra
Processor:MediaTek Dimensity 9300+
RAM:12GB
Storage:256GB

Quick Stats

The Redmi K70 Ultra's incredible battery life and rapid charging make it a standout feature for heavy users.
The Redmi K70 Ultra's display offers an exceptional viewing experience with a high refresh rate and vibrant colors.
The Redmi K70 Ultra's camera capabilities offer impressive quality and features at an affordable price point overall.
The Xiaomi Redmi K70 Ultra boasts exceptional gaming capabilities and seamless multitasking with its high-performance CPU.
vivo
vivo iQOO Z9 Turbo Endurance
iQOO Z9 Turbo Endurance
Processor:Qualcomm Snapdragon 8s Gen3
RAM:12GB
Storage:256GB

Quick Stats

The Vivo iQOO Z9 Turbo boasts exceptional battery life with a massive 6,400mAh battery capacity and fast charging capabilities.
The Vivo iQOO Z9 Turbo's display is its strongest feature, offering excellent color accuracy and smooth performance.
The Vivo iQOO Z9 Turbo's camera is its standout feature, delivering stunning shots with impressive low-light performance capabilities.
The Vivo iQOO Z9 Turbo's outstanding performance is its most notable feature, delivering seamless multitasking and gaming experiences.
Key Differences

Processor Speed

Winner
Xiaomi Redmi K70 Ultra
3.25 GHz
vivo iQOO Z9 Turbo Endurance
3 GHz

RAM

Tie
Xiaomi Redmi K70 Ultra
12GB
vivo iQOO Z9 Turbo Endurance
12GB

Storage

Tie
Xiaomi Redmi K70 Ultra
256GB
vivo iQOO Z9 Turbo Endurance
256GB

Weight

Winner
Xiaomi Redmi K70 Ultra
211g
vivo iQOO Z9 Turbo Endurance
195g
Rank
Xiaomi Redmi K70 Ultra
Winner
#44
vivo iQOO Z9 Turbo Endurance
#181
Scores by Category
Rankings
Connectivity
Xiaomi Redmi K70 Ultra
#516
Winner
vivo iQOO Z9 Turbo Endurance
#558
Design
Xiaomi Redmi K70 Ultra
#289
Winner
vivo iQOO Z9 Turbo Endurance
#514
Display
Xiaomi Redmi K70 Ultra
#63
vivo iQOO Z9 Turbo Endurance
#40
Winner
Performance
Xiaomi Redmi K70 Ultra
#23
Winner
vivo iQOO Z9 Turbo Endurance
#113
Battery
Xiaomi Redmi K70 Ultra
#131
Winner
vivo iQOO Z9 Turbo Endurance
#191
Camera
Xiaomi Redmi K70 Ultra
#458
Winner
vivo iQOO Z9 Turbo Endurance
#531
item_phones_categoryId
Xiaomi Redmi K70 Ultra
#1
vivo iQOO Z9 Turbo Endurance
#–

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

Specifications Comparison
Specification
Xiaomi Xiaomi Redmi K70 Ultra
vivo vivo iQOO Z9 Turbo Endurance
Model
MediaTek Dimensity 9300+
Qualcomm Snapdragon 8s Gen3
CPU
1xCortex X4 3,4GHZ + 3xCortex X4 2,85GHZ + 4xCortex A720 2GHZ
1x3 Ghz Cortex, X4, 4x2,8 Ghz Cortex, A720, 3x2,0 Ghz Cortex, A520
Type
Octa-Core
Octa-Core
Nanometer
4
4
Frequency
3.25
3
64 Bits
Yes
Yes
GPU
Immortalis-G720 MC12 1300MHz
Adreno 735
RAM
12
12
Type
RAM LPDDR5X
RAM LPDDR5X
Capacity
256
256
Type
UFS Storage 4.0
UFS Storage 4.0
SD slot
No
No
Fingerprint security
Yes, in screen
Yes, in screen
Fingerprint sensor
Yes
Yes
Proximity sensor
Yes
Yes
Light sensor
Yes
Yes
Accelerometer sensor
Yes
Yes
Compass sensor
Yes
Yes
Gyroscope sensor
Yes
Yes
Gravity sensor
N/A
Yes
Audio
Dolby Atmos, Hi-Res Audio, Stereo Speakers
Stereo Speakers
Antutu Score
2382470
1523879
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 99% of devices
Overall performance better than 94% of devices
Cooling system
Yes
Yes
Gaming buttons
No
No
Extras
N/A
6043mm² canopy VC liquid coolin

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

Xiaomi Redmi K70 Ultra

Strengths

Exceptional Display
Flagship Performance
Long-Lasting Battery
Impressive Camera
Robust Build Quality
Fast Charging
Gaming Capabilities
Value for Money

Weaknesses

Price in Global Markets
Limited Availability

vivo iQOO Z9 Turbo Endurance

Strengths

The phone feels solid with its glass front and plastic back, weighing 196g which is neither too heavy nor too light.
The build quality is sturdy enough to withstand everyday wear and tear, with an IP64 rating that protects against dust and water splashes.
The 6.78-inch AMOLED display with a 144Hz refresh rate provides smooth and responsive interactions, with vivid colors and crisp details.
The phone's performance is seamless, thanks to the Qualcomm Snapdragon H Gen 3 chipset paired with up to 16GB of RAM.
The GPU Adreno 735 handles heavy gaming sessions without any noticeable lag or frame drops.
The massive 6,400mAh battery provides long-lasting endurance, even after a full day of usage, streaming, gaming, and social media use.
The camera is impressive, with a 50MP main sensor and OIS that captures sharp details and natural colors in various lighting conditions.
The phone's software experience is smooth and user-friendly, running on Android 15 with Origin OS 5.

Weaknesses

There is no mention of any notable design flaws or issues.
No specific information about the camera's ultra-wide-angle capabilities is provided.
The phone does not have a headphone jack, which might be a drawback for some users.
The phone's weight and size are not explicitly mentioned as pros or cons.
No comparison to other phones in its price range is made.
Some readers might find the IP64 rating not sufficient for water resistance.
There is no mention of any potential heat management issues due to the powerful processor.
The phone's pricing ($250) might be considered high by some users.
Read Full Reviews

Xiaomi Redmi K70 Ultra

The Xiaomi Redmi K70 Ultra is a high-performance phone that boasts impressive features such as a 144Hz OLED display with narrow bezels, a flagship processor, solid build quality, and a huge battery with fast charging capabilities. In terms of design, the phone has a sleek look with a matte finish on both the frame and back. The device is made of aluminum and glass, weighing only 211 grams despite its premium feel. The camera module design is similar to the K70 series, with a rectangular and transparent glass construction. The screen features a 1.5K resolution, 144Hz refresh rate, and 38840Hz PWM dimming for eye protection. The phone's display has a manual max brightness of 800 nits, reaching up to 2,000 nits for HDR photos and 3,700 nits in peak brightness. The Redmi K70 Ultra is powered by Mediatek's Dimensity 9300 Plus processor with a max clock speed of 3.4GHz. The phone performed exceptionally well in heavy game tests, achieving an average frame rate of 59.4FPS and stable performance even at high temperatures. The battery life is also impressive, lasting for over 30 minutes while playing intense games like Genshin Impact. Additionally, the phone supports 120W fast charging, reaching up to 96W during peak usage. The camera setup includes a 50MP Sony IMX 906 sensor with OIS, an 8MP ultra-wide camera, and a 2MP macro camera for selfies. The phone's overall performance, display, battery life, and charging capabilities make it an excellent choice for gaming and daily use.

vivo iQOO Z9 Turbo Endurance

The Vivo IQOO Z9 Turbo Endurance is an impressive smartphone that promises top-notch performance, stunning camera quality, and impressive battery life. Powered by the Qualcomm Snapdragon H gen 3 chipset and paired with up to 16GB of RAM, this device delivers smooth multitasking and gaming experiences. The 6,400mAh battery ensures all-day usage without needing a recharge. A 50MP main camera with OIS and an 8MP ultrawide lens capture stunning shots, while the phone's sleek design and IP64 rating add to its appeal. But can it truly deliver on its promises?

Need help choosing?

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

Read Xiaomi Redmi K70 Ultra ReviewRead vivo iQOO Z9 Turbo Endurance Review

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