OnePlus Ace 2vsOppo K12
We compare these two popular phones to help you decide which one fits your needs and budget better.
OnePlus
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.
Oppo
K12
Processor:Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)
RAM:8GB
Storage:256GB
Quick Stats
The Oppo K12's battery life is its standout feature, promising an all-day experience with efficient power management.
The Oppo K12's stunning display offers an impressive visual experience with high brightness and vibrant colors, ideal for gaming.
The Oppo K12's camera system offers capable and reliable photo and video capture without breaking the bank.
The Oppo K12 delivers smooth performance for everyday tasks and light gaming, with efficient battery usage guaranteed.
Key Differences
Processor Speed
Winner
OnePlus Ace 2
3 GHz
Oppo K12
2.63 GHz
RAM
Tie
OnePlus Ace 2
8GB
Oppo K12
8GB
Storage
Winner
OnePlus Ace 2
128GB
Oppo K12
256GB
Weight
Winner
OnePlus Ace 2
204g
Oppo K12
186g
Rank
OnePlus Ace 2
Winner
#108
Oppo K12
#396
Scores by Category
Rankings
Connectivity
OnePlus Ace 2
#165
Winner
Oppo K12
#548
Design
OnePlus Ace 2
#247
Winner
Oppo K12
#734
Display
OnePlus Ace 2
#47
Winner
Oppo K12
#230
Performance
OnePlus Ace 2
#126
Winner
Oppo K12
#290
Battery
OnePlus Ace 2
#60
Winner
Oppo K12
#184
Camera
OnePlus Ace 2
#349
Winner
Oppo K12
#655
item_phones_categoryId
OnePlus Ace 2
#1
Tie
Oppo K12
#1
Tie
| Metric | OnePlus Ace 2 | Oppo K12 |
|---|---|---|
| Connectivity | #165 Winner | #548 |
| Design | #247 Winner | #734 |
| Display | #47 Winner | #230 |
| Performance | #126 Winner | #290 |
| Battery | #60 Winner | #184 |
| Camera | #349 Winner | #655 |
| item_phones_categoryId | #1 Tie | #1 Tie |
Note: Lower rank number indicates a better position in category.
Specifications Comparison
Specification
OnePlus OnePlus Ace 2
Oppo Oppo K12
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 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
Yes
Yes
Gyroscope sensor
Yes
Yes
Gravity sensor
Yes
Yes
Audio
Dolby Atmos, Noise cancellation microphone, Stereo Speakers
Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
Antutu Score
1343244
866863
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 92% of devices
Overall performance better than 85% 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.
Oppo K12
Strengths
The Oppo K12 features a fast refresh rate OLED display with a resolution of 2408 x 1080 pixels, supporting a refresh rate of 120Hz.
It has a super fall resistance structural design, making it durable and reliable.
The phone comes with a huge battery (5,500 mAh) and supports fast charging (100W Super VOOC).
The Oppo K12 features a power management chip that enhances battery efficiency, ensuring longer battery life and increased durability.
It has a great multimedia experience with good visibility even outdoors thanks to its 10bit color depth OLED display.
The phone's camera features a 50-megapixel Sony IMX 882 sensor with Optical image stabilization, producing above-average quality photos.
The Oppo K12 is available in three storage variants (8/256GB, 12/256GB, and 12/512GB), making it suitable for various user needs.
Weaknesses
There's no mention of the phone's weight or dimensions, which might be a concern for some users.
The Oppo K12's camera performance is described as 'above-average,' which might not satisfy those looking for top-notch photography capabilities.
There's no specific information about the phone's gaming performance beyond playing Honor of Kings at 120 frames per second.
Some users might find the design a bit plain or uninspired, despite its professional look and comfortable grip.
The phone's price is not explicitly mentioned in the review text, which makes it hard to compare with other devices.
There's no discussion about the phone's audio quality, which might be an important factor for some users.
Some readers might find the Oppo K12's processor (Snapdragon 7 Gen 3) a bit underpowered for heavy gaming or demanding tasks.
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?
Oppo K12
The Oppo K12 5G phone has just launched, boasting impressive features such as a fast refresh rate OLED display, super fall resistance structural design, and mid-segment power-efficient processor. The device also comes with a huge battery, fast charging capabilities, and a sleek design. With a focus on durability and performance, the Oppo K12 seems to be an exciting addition to the market. In this review, we'll take a closer look at its features, camera, and overall user experience.
Need help choosing?
Read our detailed reviews to understand which device is better for your specific needs and budget.
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