OnePlus Ace 3VvsOppo K12 Plus

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

OnePlus
OnePlus Ace 3V
Ace 3V
Processor:Qualcomm Snapdragon 7+ Gen 3
RAM:12GB
Storage:256GB

Quick Stats

The OnePlus Ace 3V boasts exceptional battery life, capable of lasting an entire day with moderate to heavy usage.
The OnePlus Ace 3V's impressive display with sharp resolution and snappy performance is a major highlight.
The OnePlus Ace 3V's camera performance is good enough for everyday shooting but not exceptional overall.
The OnePlus Ace 3V's performance is its strongest aspect, offering smooth frame rates and minimal drops in demanding games.
Oppo
Oppo K12 Plus
K12 Plus
Processor:Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)
RAM:8GB
Storage:256GB

Quick Stats

The Oppo K12 Plus's battery life fell short of expectations due to moderate-to-poor endurance and heavy usage impact.
The Oppo K12 Plus boasts an impressive AMOLED display with fast refresh rate and high resolution features.
The Oppo K12 Plus's camera system excels in low-light conditions with excellent image quality and minimal noise.
The Oppo K12 Plus's performance under heavy loads, like gaming, leaves room for improvement significantly.
Key Differences

Processor Speed

Winner
OnePlus Ace 3V
2.80 GHz
Oppo K12 Plus
2.63 GHz

RAM

Winner
OnePlus Ace 3V
12GB
Oppo K12 Plus
8GB

Storage

Tie
OnePlus Ace 3V
256GB
Oppo K12 Plus
256GB

Weight

Winner
OnePlus Ace 3V
200g
Oppo K12 Plus
186g
Rank
OnePlus Ace 3V
Winner
#280
Oppo K12 Plus
#394
Scores by Category
Rankings
Connectivity
OnePlus Ace 3V
#471
Winner
Oppo K12 Plus
#545
Design
OnePlus Ace 3V
#587
Winner
Oppo K12 Plus
#733
Display
OnePlus Ace 3V
#42
Winner
Oppo K12 Plus
#228
Performance
OnePlus Ace 3V
#138
Winner
Oppo K12 Plus
#289
Battery
OnePlus Ace 3V
#52
Winner
Oppo K12 Plus
#181
Camera
OnePlus Ace 3V
#635
Winner
Oppo K12 Plus
#654
item_phones_categoryId
OnePlus Ace 3V
#1
Tie
Oppo K12 Plus
#1
Tie

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

Specifications Comparison
Specification
OnePlus OnePlus Ace 3V
Oppo Oppo K12 Plus
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
LPDDR4X RAM
Capacity
256
256
Type
UFS Storage 4.0
UFS Storage 3.1
SD slot
No
N/A
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
Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
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
N/A

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

OnePlus Ace 3V

Strengths

The OnePlus Ace 3V has a powerful combination of a 7 Plus Gen 3 LPD 5x and UFS 4.0, making it stronger than the Redmi Note 12 Turbo in both CPU and IO performance.
The phone's gaming performance is excellent, with an average frame rate of 56 FPS in a demanding game like Genshin Impact.
The straight 6.74-inch screen delivers a good gaming experience and has a sharp resolution of 1.5K.
The battery capacity is 5500mAh and the phone's weight is 204G, making it easy to carry around.
The 100W charging performance is excellent, with the battery fully charged in just 30 minutes.
The phone's design may not be impressive, but it's a very mid-range-like phone that gets the job done.

Weaknesses

The camera hardware is not impressive, and while the main camera performs well for everyday shooting, it's not a standout feature of the phone.
The manual brightness is somewhat conservative, with only 500 nits in terms of maximum brightness.
The power consumption under high loads can be higher than some other phones with similar processors.
The L3 cache on the 7 Plus Gen 3 has been downgraded to just 4MB compared to previous generations.
The camera hardware is not as good as expected, and the diamond ring flash looks a bit unusual.
The phone's design may be too mid-range-like for some users, and it doesn't stand out from other phones in this category.

Oppo K12 Plus

Strengths

The phone has a good display with a fast refresh rate AMOLED screen.
It comes with stereo speakers providing a nice multimedia experience.
The camera quality is above average, with a 50MP main camera and an 8MP ultra-wide camera.
The phone has a lightweight design making it easy to hold for a long time.
It runs on Color OS 14 which is highly optimized for performance.
The phone's AMOLED screen also features diamond frame design for better protection.

Weaknesses

The phone may not be suitable for heavy gaming due to its average gaming performance.
The frame of the phone is made of plastic and has no antenna lines, which might affect the phone's durability.
The fingerprint sensor is placed quite low on the phone, making it slightly inconvenient to access.
The chin of the phone is slightly larger, affecting its overall aesthetic appeal.
The phone's average frame rate dropped to 37.6 FPS after playing a heavy game for 30 minutes at high quality settings with 60 FPS.
The phone's back temperature reached 41.7°C during heavy gaming, which might be a concern.
Read Full Reviews

OnePlus Ace 3V

The OnePlus Ace 3V is a mid-range phone that has caught my attention with its sleek design and impressive specs. Upon first glance, I thought it resembled the Poco F5 in terms of its straight screen and plastic frame. However, after spending time with this device, I've come to appreciate its unique features, including a glass back cover, 26mm main camera, and diamond ring flash. But what truly sets it apart is its powerful combination of a Snapdragon 7+ Gen 3 chip and UFS 4.0 storage.

Oppo K12 Plus

The Oppo K12 Plus is a mid-range 5G phone that boasts a fast refresh rate AMOLED display and a powerful Snapdragon 7 Gen 3 processor. With a 50MP dual camera and lightweight design, this phone promises a seamless multimedia experience. The device also features a 6.7-inch screen, 120Hz refresh rate, and dual stereo speakers. We'll dive deeper into the phone's performance, camera quality, and gaming capabilities in our review, so stay tuned!

Need help choosing?

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

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