OnePlus Nord 4vsvivo iQOO Z9

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

OnePlus
OnePlus Nord 4
Nord 4
Processor:Qualcomm Snapdragon 7+ Gen 3
RAM:12GB
Storage:256GB

Quick Stats

The OnePlus Nord 4 boasts an exceptional battery life, lasting a day and a half with moderate use easily.
The OnePlus Nord 4's display boasts high resolution, 120Hz refresh rate, and HDR 10+ video capabilities effectively.
The main camera's performance is its strongest aspect, but low-light conditions and stabilization issues hold it back significantly overall.
The OnePlus Nord 4 boasts impressive performance with efficient Snapdragon chip, though struggles with heavy thermal throttling.
vivo
vivo iQOO Z9
iQOO Z9
Processor:Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)
RAM:8GB
Storage:256GB

Quick Stats

The iQOO Z9 Turbo boasts an impressive 6,000mAh battery with exceptional power efficiency and rapid charging capabilities.
The iQOO Z9 Turbo boasts an impressive display with vibrant visuals, ideal for gaming and video watching.
The Vivo iQOO Z9's camera capabilities offer exceptional image quality and video recording features overall.
The Vivo iQOO Z9 Turbo delivers exceptional performance with a powerful processor and seamless user experience guaranteed always.
Key Differences

Processor Speed

Winner
OnePlus Nord 4
2.80 GHz
vivo iQOO Z9
2.63 GHz

RAM

Winner
OnePlus Nord 4
12GB
vivo iQOO Z9
8GB

Storage

Tie
OnePlus Nord 4
256GB
vivo iQOO Z9
256GB

Weight

Winner
OnePlus Nord 4
199g
vivo iQOO Z9
195g
Rank
OnePlus Nord 4
Winner
#192
vivo iQOO Z9
#374
Scores by Category
Rankings
Connectivity
OnePlus Nord 4
#468
Winner
vivo iQOO Z9
#535
Design
OnePlus Nord 4
#172
Winner
vivo iQOO Z9
#505
Display
OnePlus Nord 4
#41
vivo iQOO Z9
#39
Winner
Performance
OnePlus Nord 4
#137
Winner
vivo iQOO Z9
#288
Battery
OnePlus Nord 4
#49
Winner
vivo iQOO Z9
#157
Camera
OnePlus Nord 4
#633
Winner
vivo iQOO Z9
#676

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

Specifications Comparison
Specification
OnePlus OnePlus Nord 4
vivo vivo iQOO Z9
Model
Qualcomm Snapdragon 7+ Gen 3
Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)
CPU
1 x 2,9 Ghz Cortex, X4, 4 x 2,6 Ghz Cortex, A720, 3 x 1,9 Ghz Cortex, A520
1x2.63 GHz Cortex, A715 +3x2.4 GHz Cortex, A715 + 4x1.8 GHz Cortex, A510
Type
Octa-Core
Octa-Core
Nanometer
4
4
Frequency
2.80
2.63
64 Bits
Yes
Yes
GPU
Qualcomm Adreno 732
Qualcomm Adreno 720
RAM
12
8
Type
RAM LPDDR5X
N/A
Capacity
256
256
Type
UFS Storage 4.0
UFS Storage 2.2
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
N/A
Yes
Gyroscope sensor
Yes
Yes
Gravity sensor
Yes
Yes
Geomagnetic sensor
Yes
N/A
Audio
Stereo Speakers, 2 microphones
Stereo Speakers
Antutu Score
1366982
866863
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 93% of devices
Overall performance better than 85% of devices
Cooling system
Yes
Yes
Gaming buttons
No
No
Extras
9140mm² Tiangong cooling VC
6043mm² canopy VC liquid coolin

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

OnePlus Nord 4

Strengths

The OnePlus Nord 4 has a shiny new flagship-killing mid-ranger design, with a metal uni-body made of aluminum that feels premium and slippery.
The phone comes with a powerful Snapdragon 7 Plus Gen 3 chipset, which is a step up from the regular Snapdragon 7 Gen 3 in pretty much all aspects, making it more powerful and bringing built-in AI capabilities.
The Nord 4 has a great battery life, with an active use score of 14 hours and 41 minutes, and supports 100W super-fast charging that can go from zero to full in just 28 minutes.
The phone's camera experience is good, especially the main cam which takes decent photos during the day with fine detail, accurate colors, and wide dynamic range.
The display on the Nord 4 is excellent, with a high resolution, 120Hz refresh rate, and 451 PPI sharpness, making it perfect for swiping and scrolling.
The phone comes with four years of major software updates and six years of security patches, which is a great commitment to long-term support.
The Nord 4 has stereo speakers that produce loud and full sound with decent bass and clean vocals.

Weaknesses

The camera experience on the Nord 4 is a mixed bag, with the main cam being good but lacking electronic stabilization in 4k video recording.
The ultra-wide cam takes soft photos and limited dynamic range in low light conditions, and videos are soft and lack detail.
Selfies from the 16MP front-facing cam are underwhelming, with soft details, low contrast, and washed-out colors.
The phone's design is slippery to hold due to its metal uni-body, which may not be ideal for everyone.

vivo iQOO Z9

Strengths

The vivo iQOO Z9 features a Cutting Edge 4nm process for Superior efficiency and performance
A dedicated graphic chip turbo enhances gaming performance and immersion
The device has an impressive 89.2% screen-to-body ratio, providing a captivating visual experience
The display boasts a peak brightness of 4,500 nits, HDR support, and a wide color gamut of 1 billion colors
The device is powered by a robust 6,000mAh battery with rapid 80W fast charging
The iQOO Z9 features a versatile camera setup with a 16MP selfie snapper and a dual-camera setup at the rear
The device runs on Origin OS 4.0 based on Android 14, offering a refined and customizable user experience

Weaknesses

No mention of global availability or pricing outside of China
The device's design is only described as sleek and contemporary, with no specific details about build quality or durability
There are no reviews or comparisons to other devices in the same price segment
The camera settings and features are not fully explored in the review
No mention of software updates or security patches for the device
The iQOO Z9's performance is only benchmarked by a score, with no detailed analysis of its capabilities
The review does not compare the device to other smartphones in terms of value for money
Read Full Reviews

OnePlus Nord 4

The OnePlus Nord 4 is this year's flagship-killer mid-ranger, packing more features than its predecessor. While maintaining a relatively competitive price point, the Nord 4 boasts a capable chipset, fast charging, and a new main camera sensor. The phone's design has also seen significant changes, with a sleek metal unibody replacing glass or vegan leather. With improved water and dust protection, a high-resolution OLED display, and stereo speakers, the Nord 4 promises to deliver a premium experience without breaking the bank.

vivo iQOO Z9

The Vivo iQOO Z9 Turbo is a mid-range smartphone that packs a punch with its Qualcomm Snapdragon H Gen 3 processor, built on a 4nm process for superior efficiency and performance. This device stands out for its affordability and features a dedicated graphics chip, ensuring precise color reproduction and optimal viewing experience. With a sleek design, immersive sound quality, and a high-quality AMOLED display, this phone promises to deliver vibrant visuals and seamless multitasking.

Need help choosing?

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

Read OnePlus Nord 4 ReviewRead vivo iQOO Z9 Review

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