OnePlus Ace 3vsvivo iQOO Z9

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

OnePlus
OnePlus Ace 3
Ace 3
Processor:Qualcomm Snapdragon 8 Gen2
RAM:12GB
Storage:256GB

Quick Stats

The OnePlus Ace 3 boasts exceptional battery life, making it the king of power performance in its price range.
The OnePlus Ace 3 boasts an exceptionally bright and high-quality display that sets it apart from competitors.
The OnePlus Ace 3's camera system falls short of expectations, with macro and ultra-wide-angle cameras being particularly disappointing.
The OnePlus Ace 3 delivers seamless performance with efficient processing and cooling, handling demanding tasks effortlessly always.
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 Ace 3
3.20 GHz
vivo iQOO Z9
2.63 GHz

RAM

Winner
OnePlus Ace 3
12GB
vivo iQOO Z9
8GB

Storage

Tie
OnePlus Ace 3
256GB
vivo iQOO Z9
256GB

Weight

Winner
OnePlus Ace 3
207g
vivo iQOO Z9
195g
Rank
OnePlus Ace 3
Winner
#122
vivo iQOO Z9
#374
Scores by Category
Rankings
Connectivity
OnePlus Ace 3
#158
Winner
vivo iQOO Z9
#535
Design
OnePlus Ace 3
#589
vivo iQOO Z9
#505
Winner
Display
OnePlus Ace 3
#411
vivo iQOO Z9
#39
Winner
Performance
OnePlus Ace 3
#64
Winner
vivo iQOO Z9
#288
Battery
OnePlus Ace 3
#54
Winner
vivo iQOO Z9
#157
Camera
OnePlus Ace 3
#345
Winner
vivo iQOO Z9
#676
item_phones_categoryId
OnePlus Ace 3
#1
Tie
vivo iQOO Z9
#1
Tie

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

Specifications Comparison
Specification
OnePlus OnePlus Ace 3
vivo vivo iQOO Z9
Model
Qualcomm Snapdragon 8 Gen2
Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)
CPU
1x3.2GHz Cortex, X3 + 2x2.8 GHz Cortex, A715 + 2x2.8 GHz Cortex, A710 + 3x2.02 GHz Cortex, A510
1x2.63 GHz Cortex, A715 +3x2.4 GHz Cortex, A715 + 4x1.8 GHz Cortex, A510
Type
Octa-Core
Octa-Core
Nanometer
4
4
Frequency
3.20
2.63
64 Bits
Yes
Yes
GPU
Qualcomm Adreno 740
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
RGB sensor
Yes
N/A
Geomagnetic sensor
Yes
N/A
Audio
Stereo Speakers
Stereo Speakers
Antutu Score
1743901
866863
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 96% of devices
Overall performance better than 85% of devices
Cooling system
Yes
Yes
Gaming buttons
No
No
Extras
Vapor Cooling Chamber
6043mm² canopy VC liquid coolin

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

OnePlus Ace 3

Strengths

The A3's display panel is the same as a Realme GT5 Pro, with a window Peak brightness of 4,500 nit and a full screen brightness that can reach 1,600 nits.
The phone has a long-lasting battery life, making it the king of bettery life in its price range, thanks to its 5,500mAh battery and high charging power of 100W.
The A3's main camera uses the IMX586 sensor and performs well, with good photos taken at both 23mm and 56mm focal lengths.
The phone supports super resolution and frame interpolation in all games, allowing for sharper and smoother gaming experiences.

Weaknesses

The macro camera is poor in image quality and has serious bugs, such as greenish or reddish tint on one side of the photo.
The ultra-wide camera is not good, lacking clarity even in bright light conditions and getting worse in low-light situations.
The phone's design is similar to other models, including the use of a flash-like ambient light sensor on the front panel.
Some features, such as wireless charging and IP68 rating, are missing from the A3.

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 Ace 3

In a bid to keep up with the competition, OnePlus has launched its latest mid-range offering, the Ace 3, powered by the Snapdragon Agent 2 processor. The phone's design may look familiar, but it boasts some notable upgrades over its predecessor. With a focus on delivering a smoother gaming experience and improved display quality, the Ace 3 seems to have taken inspiration from other brands in the same price range. But does it finally deliver what we've been expecting? Let's dive in and find out.

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 Ace 3 ReviewRead vivo iQOO Z9 Review

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