OnePlus Ace 2vsvivo S19

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

OnePlus
OnePlus Ace 2
Ace 2
Processor:Qualcomm Snapdragon 8+ Gen1 3.0GHz
RAM:8GB
Storage:128GB

Quick Stats

The OnePlus Ace 2 offers decent battery life, matching its flagship counterpart, despite being more affordable.
The OnePlus Ace 2's display boasts improved specifications, including higher refresh rates and faster touch sampling rates consistently.
The OnePlus Ace 2's camera performance is decent but not outstanding compared to other flagships on the market overall.
The OnePlus Ace 2's performance is merely average, hindered by a subpar cooling system and temperature concerns always.
vivo
vivo S19
S19
Processor:Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)
RAM:8GB
Storage:256GB

Quick Stats

The Vivo S19 boasts impressive battery life that lasts all day long with heavy usage.
The Vivo S19's stunning display is its standout feature, offering vibrant colors and a seamless user experience always.
The Vivo S19's camera system offers exceptional image quality, versatility, and impressive performance in various lighting conditions always.
The Vivo S19 delivers exceptional performance with a snappy processor, impressive multitasking, and incredibly quick charging speed capabilities always.
Key Differences

Processor Speed

Winner
OnePlus Ace 2
3 GHz
vivo S19
2.63 GHz

RAM

Tie
OnePlus Ace 2
8GB
vivo S19
8GB

Storage

Winner
OnePlus Ace 2
128GB
vivo S19
256GB

Weight

Winner
OnePlus Ace 2
204g
vivo S19
193g
Rank
OnePlus Ace 2
Winner
#108
vivo S19
#338
Scores by Category
Rankings
Connectivity
OnePlus Ace 2
#165
Winner
vivo S19
#493
Design
OnePlus Ace 2
#247
Winner
vivo S19
#462
Display
OnePlus Ace 2
#47
vivo S19
#26
Winner
Performance
OnePlus Ace 2
#126
Winner
vivo S19
#280
Battery
OnePlus Ace 2
#60
Winner
vivo S19
#107
Camera
OnePlus Ace 2
#349
Winner
vivo S19
#551
item_phones_categoryId
OnePlus Ace 2
#1
Tie
vivo S19
#1
Tie

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

Specifications Comparison
Specification
OnePlus OnePlus Ace 2
vivo vivo S19
Model
Qualcomm Snapdragon 8+ Gen1 3.0GHz
Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)
CPU
1x3.0 GHz Cortex, X2 +3x2.5 GHz Cortex, A710 + 4x1.8 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
2.63
64 Bits
Yes
Yes
GPU
Qualcomm Adreno 730
Qualcomm Adreno 720
RAM
8
8
Type
RAM LPDDR5X
LPDDR4X RAM
Capacity
128
256
Type
UFS Storage 3.1
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
Yes
Yes
Gyroscope sensor
Yes
Yes
Gravity sensor
Yes
N/A
Audio
Dolby Atmos, Noise cancellation microphone, Stereo Speakers
N/A
Antutu Score
1343244
855000
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 92% of devices
Overall performance better than 84% of devices
Cooling system
Yes
Yes
Gaming buttons
No
No
Extras
5177mm² eight-channel through VC + 6355.32mm² phase-change graphene
N/A

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

OnePlus Ace 2

Strengths

The design of the phone is nice and similar to the OnePlus 11, with a blue color option that looks good.
The camera system is impressive, especially the main camera which takes great photos even with a 2x crop.
The display is better than the OnePlus 11's, with higher refresh rates and faster touch sampling rates.
The phone has a nice performance, using a strong Snapdragon A+ Gen1 processor that handles games smoothly.
The battery life is average but not bad, similar to the OnePlus 11.
The price of the phone is very cheap, especially considering the features it offers.
The camera can record video up to 4K at 60fps, which is a nice feature.

Weaknesses

The gaming performance is only average and can get locked at 30 FPS for a while when playing games for more than 20 minutes.
The cooling system is not as good as expected, leading to high temperatures during intense gaming sessions.
The phone's charging speed has taken a step back compared to the OnePlus 11, with a full charge taking around 25 minutes.
The ultra-wide camera has lower clarity and noise control compared to the main camera.
The phone does not support AK video recording like some other phones in its class.
The display is not as friendly to the eyes as some other phones, especially at lower brightness levels.
The phone's design is not particularly impressive or innovative.

vivo S19

Strengths

Impressive Design: The Vivo S19 has a stunning design that's sure to turn heads.
Powerful Performance: The S19 packs a punch with its high-performance processor, making it perfect for gaming, multitasking, and other resource-intensive tasks.
Exceptional Camera System: The triple-camera setup on the Vivo S19 delivers stunning photos and videos, making it a must-have for photography enthusiasts.
Long Battery Life: With a massive 5500mAh battery, you can expect a full day's use and then some, even with heavy usage.

Weaknesses

No Wireless Charging: The lack of wireless charging might be a disappointment for those who value convenience and ease of use.
No Expandable Storage: Unlike some other flagships, the Vivo S19 does not have expandable storage options, which might limit its appeal to users with extensive media libraries.
Read Full Reviews

OnePlus Ace 2

The OnePlus Ace 2 presents itself as a worthy successor to the OnePlus 11, with an impressive sub-flagship price tag of just $401 in China. This device is essentially the global version of the H2, boasting identical specs except for different RAM and ROM capacities. With its new design and upgraded performance, the Ace 2 appears poised to reclaim its status as a flagship killer. But does it live up to expectations?

vivo S19

The Vivo S19 is a premium smartphone that impresses in almost every aspect. Its design is beautiful, with a sleek and modern interface that is easy to navigate. The phone's performance is also impressive, thanks to its powerful processor and ample RAM. One of the standout features of the S19 is its camera system. The triple-camera setup includes a 50MP primary sensor, a 50MP portrait telephoto lens, and an 8MP ultra-wide-angle lens. The camera app offers various modes, including night mode, portrait mode, and more, making it easy to capture stunning photos. The phone's battery life is also noteworthy, with a massive 5500mAh battery that easily lasts a full day and then some. Charging is also quick, thanks to the support of 0W fast charging, which can charge the phone from 0% to 100% in just about 36 minutes. Another notable feature of the S19 is its software. The phone runs on Vivo's custom skin Origin OS4, which is built on top of Android. The interface is clean and modern, with a minimalist design that makes it easy to navigate. While the S19 has some minor drawbacks, such as the lack of wireless charging and expandable storage, these are easily outweighed by its numerous strengths. The phone's price reflects its status as a flagship device, ranging from $590 to $699 depending on the configuration and region. Overall, the Vivo S19 is a top contender in the high-end smartphone market. Its beautiful design, powerful performance, impressive camera system, and long battery life make it a great value for the price. If you're in the market for a new premium smartphone, the S19 is definitely worth considering.

Need help choosing?

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

Read OnePlus Ace 2 ReviewRead vivo S19 Review

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