Xiaomi 14 CivivsOppo K12

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

Xiaomi
Xiaomi 14 Civi
14 Civi
Processor:Qualcomm Snapdragon 8s Gen3
RAM:8GB
Storage:256GB

Quick Stats

The Xiaomi 14 CV's battery life is satisfactory, but may not last long with intense gaming or camera-heavy activities.
The Xiaomi 14 CV's impressive display boasts vibrant colors, high brightness, and crisp clarity with Dolby Vision support available.
The Xiaomi 14 Civi's camera system is its major strength, offering high-quality photos across various lighting conditions.
The Xiaomi 14 CV delivers top-notch performance with a capable chipset and generous RAM for seamless multitasking experiences.
Oppo
Oppo K12
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
Xiaomi 14 Civi
3 GHz
Oppo K12
2.63 GHz

RAM

Tie
Xiaomi 14 Civi
8GB
Oppo K12
8GB

Storage

Tie
Xiaomi 14 Civi
256GB
Oppo K12
256GB

Weight

Winner
Xiaomi 14 Civi
179g
Oppo K12
186g
Specifications Comparison
Specification
Xiaomi Xiaomi 14 Civi
Oppo Oppo K12
Model
Qualcomm Snapdragon 8s Gen3
Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)
CPU
1x3 Ghz Cortex, X4, 4x2,8 Ghz Cortex, A720, 3x2,0 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
3
2.63
64 Bits
Yes
Yes
GPU
Adreno 735
Qualcomm Adreno 720
RAM
8
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
N/A
Yes
Light sensor
Yes
Yes
Accelerometer sensor
Yes
Yes
Compass sensor
Yes
Yes
Gyroscope sensor
Yes
Yes
Gravity sensor
N/A
Yes
Ultrasonic proximity virtual sensor
Yes
N/A
Audio
Dolby Atmos, Hi-Res Audio, Stereo Speakers, 4 microphones
Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
Antutu Score
1537608
866863
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 95% of devices
Overall performance better than 85% of devices
Cooling system
Yes
Yes
Gaming buttons
No
No
Extras
N/A
N/A

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

Xiaomi 14 Civi

Strengths

The Xiaomi 14 CV has a super slim and compact design, with a thickness of just 7.4 mm and weighing only 177 G, making it perfect for small hands.
It features a quad-curve display that is very ergonomic and smooth to swipe on, with a soft curve that almost feels flat.
The phone's camera system is impressive, with a 50MP primary sensor with OIS, Leica color science, and a dynamic range that captures all the details even in shadows.
It has a gorgeous and vibrant display with support for 68 billion colors, achieving peak brightness of up to 3,000 nits, making it easily readable outdoors.
The phone's Android 14 with Hyper OS is snappy and responsive, with minimal lag and few bloatware apps.
The battery life is pretty good, lasting a full day in normal use, with fast charging support that takes about 40 minutes to fully charge.

Weaknesses

The front camera's notch design may not appeal to everyone, although it doesn't add any additional software features like some other phones do.
While the rear camera is good, the images taken in low light are only acceptable, and not exceptional.
The phone gets slightly hot during intense use like gaming or 4K video recording, but this is a common issue with many smartphones.
There's no wireless charging support, which may be a drawback for some users.
While the battery life is good, it can drop quickly if you're using the camera or doing a lot of gaming.

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

Xiaomi 14 Civi

The Xiaomi 14 CV is a compact powerhouse that delivers on its promise of providing a flagship experience without breaking the bank. We've had the chance to use this device for over two weeks, and our hands-on experience has been nothing short of impressive. The CV's Shadow Black color scheme is a personal favorite, with a neutral tone that never gets boring. The matte glass back feels soft to touch, but does attract some smudges at times. However, the in-hand feel is where this device truly excels - its slim design and lightweight construction make it perfect for small hands like mine. The quad-curve display is another standout feature, with smooth gesture control and a vibrant color palette that's enhanced by Gorilla Glass Victus 2 protection. The camera setup is also noteworthy, featuring a 50MP primary sensor with OIS and Leica support, which delivers stunning images in various lighting conditions. Our photo samples show crisp details, impressive dynamic range, and acceptable low-light performance. The Ultra-wide camera also takes excellent shots, capturing a whole new perspective. Video recording capabilities are seamless, even when handheld, and the front camera delivers clear 4K footage with zoom capabilities. The display is equally impressive, boasting 68 billion colors, 3000 nits of peak brightness, and Dolby Vision support for an immersive viewing experience. The dual Studio speakers with Dolby Atmos complete the package, making this device perfect for media consumption. Under the hood, the CV runs Android 14 with Hyper OS, which is snappier and more responsive than MIUI. The Snapdragon 8 Gen 3 chipset delivers exceptional performance, while 12GB of RAM makes multitasking a breeze. Battery life is decent, lasting a full day, but can drop quickly when used heavily. The Xiaomi 14 CV starts at $429.99 for the base model and $479.99 for the higher-end variant. Considering its features and price point, it's an easily recommended device that brings everything you need under one roof.

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.

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