OnePlus Ace 2 Provsvivo iQOO Z9

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

OnePlus
OnePlus Ace 2 Pro
Ace 2 Pro
Processor:Qualcomm Snapdragon 8 Gen2
RAM:12GB
Storage:256GB

Quick Stats

The OnePlus Ace 2 Pro boasts an impressive battery life with up to 10-15% charge remaining after heavy use.
The standout feature of the OnePlus Ace 2 Pro is its exceptional display with vibrant colors and smooth visuals.
The camera is the strongest aspect of the OnePlus Ace 2 Pro, offering impressive capabilities.
The OnePlus Ace 2 Pro boasts exceptional performance, making it a powerhouse in the Android world seamlessly.
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 2 Pro
3.20 GHz
vivo iQOO Z9
2.63 GHz

RAM

Winner
OnePlus Ace 2 Pro
12GB
vivo iQOO Z9
8GB

Storage

Tie
OnePlus Ace 2 Pro
256GB
vivo iQOO Z9
256GB

Weight

Winner
OnePlus Ace 2 Pro
210g
vivo iQOO Z9
195g
Rank
OnePlus Ace 2 Pro
Winner
#93
vivo iQOO Z9
#374
Scores by Category
Rankings
Connectivity
OnePlus Ace 2 Pro
#160
Winner
vivo iQOO Z9
#535
Design
OnePlus Ace 2 Pro
#590
vivo iQOO Z9
#505
Winner
Display
OnePlus Ace 2 Pro
#43
vivo iQOO Z9
#39
Winner
Performance
OnePlus Ace 2 Pro
#65
Winner
vivo iQOO Z9
#288
Battery
OnePlus Ace 2 Pro
#56
Winner
vivo iQOO Z9
#157
Camera
OnePlus Ace 2 Pro
#346
Winner
vivo iQOO Z9
#676
item_phones_categoryId
OnePlus Ace 2 Pro
#1
Tie
vivo iQOO Z9
#1
Tie

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

Specifications Comparison
Specification
OnePlus OnePlus Ace 2 Pro
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
Audio
Dolby Atmos, Stereo Speakers, 2 microphones
Stereo Speakers
Antutu Score
1733013
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
N/A
6043mm² canopy VC liquid coolin

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

OnePlus Ace 2 Pro

Strengths

The phone's build quality is great, much better than the case for K60 Ultra.
The charger is surprising with a Type-C board that supports 45W PD QC and BC 1.2.
The daily experience has been improved with fingerprint recognition moved upwards.
The screen on the H2 Pro is from BOE and it's their latest Q9 Plus panel, which is sharper than FHD+ screen.
The phone is operatable even when there's water on the screen (although it doesn't support IP68).
The charging power has been upgraded to 150W, making it shockingly fast for a full charge in less than 20 minutes.

Weaknesses

There are no surprises in the design, and it looks almost exactly like previous OnePlus models.
The volume buttons and alert slider have swapped places, which might take some getting used to for users familiar with previous OnePlus phones.
The phone uses USB 2.0 (if you bought the 1TB storage version), which can be a pain in the butt for heavy transfers.
There's no telephoto camera on the Ace 2 Pro.
The ultrawide camera is weak and doesn't match up to the main camera quality.
The phone still suffers from overheating and dunk locking issues during gaming.

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 2 Pro

The OnePlus Ace 2 Pro promises an enhanced daily experience, but at a higher price point than the K60 Ultra. With improved build quality and accessories, including a silicone case and 45W fast charger, it's clear that performance is the focus. The phone boasts a Boe Q9 Plus panel with a sharp 1240p resolution, and a speedy Snapdragon agent 2 processor, but will it deliver on gaming and camera fronts? This review aims to find out if the Ace 2 Pro lives up to its promise.

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 2 Pro ReviewRead vivo iQOO Z9 Review

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