Xiaomi 14TvsOppo K12 Plus

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

Xiaomi
Xiaomi 14T
14T
Processor:MediaTek Dimensity 8300 Ultra
RAM:12GB
Storage:256GB

Quick Stats

The Xiaomi 14T's battery life is a major letdown, despite its robust feature set and great camera quality.
The Xiaomi 14T's impressive display boasts higher maximum brightness, vibrant colors, and a smooth refresh rate experience overall.
The Xiaomi 14T's camera is a standout feature, producing excellent daylight photos with impressive detail and vibrant colors always.
The Xiaomi 14T's solid performance is its most notable feature, making it a reliable upper mid-ranger choice overall.
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
Xiaomi 14T
3.35 GHz
Oppo K12 Plus
2.63 GHz

RAM

Winner
Xiaomi 14T
12GB
Oppo K12 Plus
8GB

Storage

Tie
Xiaomi 14T
256GB
Oppo K12 Plus
256GB

Weight

Winner
Xiaomi 14T
195g
Oppo K12 Plus
186g
Rank
Xiaomi 14T
Winner
#69
Oppo K12 Plus
#394
Scores by Category
Rankings
Connectivity
Xiaomi 14T
#515
Winner
Oppo K12 Plus
#545
Design
Xiaomi 14T
#185
Winner
Oppo K12 Plus
#733
Display
Xiaomi 14T
#62
Winner
Oppo K12 Plus
#228
Performance
Xiaomi 14T
#102
Winner
Oppo K12 Plus
#289
Battery
Xiaomi 14T
#130
Winner
Oppo K12 Plus
#181
Camera
Xiaomi 14T
#97
Winner
Oppo K12 Plus
#654
item_phones_categoryId
Xiaomi 14T
#1
Tie
Oppo K12 Plus
#1
Tie

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

Specifications Comparison
Specification
Xiaomi Xiaomi 14T
Oppo Oppo K12 Plus
Model
MediaTek Dimensity 8300 Ultra
Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)
CPU
1x cortex A715 3.35GHz+3x cortex A715 3.20GHz+4x cortex A510 2.20 GHz
1x2.63 GHz Cortex, A715 +3x2.4 GHz Cortex, A715 + 4x1.8 GHz Cortex, A510
Type
Octa-Core
Octa-Core
Nanometer
4
4
Frequency
3.35
2.63
64 Bits
Yes
Yes
GPU
Mali G615-MC6
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
Yes
Yes
Gyroscope sensor
Yes
Yes
Gravity sensor
N/A
Yes
Audio
Dolby Atmos, Hi-Res Audio, Stereo Speakers
Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
Antutu Score
1526328
866863
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 94% 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 14T

Strengths

The phone has a premium design with a flat and squared-off look that's on par with last year's model.
The display is excellent, featuring a 6.67-inch OLED screen with a 1220p resolution, 144Hz refresh rate, and Gorilla Glass 5 protection.
The camera setup is solid, with a 50MP main cam, 50MP two-time telephoto zoom, and 13MP ultra-wide camera that produces excellent photos in various lighting conditions.
The phone has fast and accurate under-display fingerprint scanner and decent thermal management.
The charging speed is also impressive, with the battery going from 0 to 72% in half an hour.

Weaknesses

The battery life is a letdown, earning an active use score of about 11.5 hours which is lower than last year's model and many competitors.
There's no charger included in the box, making it inconvenient for users who don't have a compatible adapter.
While the camera quality is good, the front-facing camera produces somewhat unimpressive selfies with muted colors and average sharpness.

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

Xiaomi 14T

The Xiaomi 14T is a feature-packed phone that boasts a sleek design, impressive display, and solid performance. The phone's flat and squared-off design gives it a premium look, and the vegan leather or matte plastic back options provide a comfortable grip. Despite the lack of a charger in the box, the device still offers full IP68-rated dust and water resistance. The 6.67-inch OLED display is identical to last year's model, with a 1220p resolution, 144Hz refresh rate, and Gorilla Glass 5 protection. While it may not be an upgrade, the display remains sharp and vibrant, with excellent color accuracy and HDR support. The phone also features stereo speakers with Dolby Atmos support, producing clear highs and good bass. Under the hood, the Xiaomi 14T is powered by a Mediatek Dimensity 8300 Ultra chipset, which provides a smooth user experience and decent gaming performance. While it may not be the most powerful chip available, it's sufficient for everyday use. The phone also features an under-display fingerprint scanner, fast storage (up to 512GB UFS 4.0), and Android 14 with Xiaomi's Hyper OS on top. Camera-wise, the Xiaomi 14T boasts a quad-camera setup, including a 50MP main camera, 50MP two-time telephoto zoom, and 13MP ultra-wide camera. While not revolutionary, the cameras produce excellent results in daylight and low-light conditions, with good detail and contrast. The phone can also record 4K video with all its cameras. However, battery life is a letdown, with an active use score of around 11 hours, which is lower than last year's model and some competitors. Charging is still relatively fast at 67W, but the lack of a charger in the box is a drawback. Overall, the Xiaomi 14T is a solid upper-midrange phone that offers great performance, cameras, and display, making it a worthwhile recommendation.

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!

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