OnePlus 12RvsOppo K12 Plus

OnePlus 12R
#121
Winner
Processor:Qualcomm Snapdragon 8 Gen2
RAM:16 GBGB
Storage:256 GBGB

Quick Stats

5500mAh battery with 100W fast charging ensures all-day endurance and rapid full charge in under 31 minutes.
6.7-inch AMOLED display with 120Hz dynamic refresh rate, 4500 nits brightness, and HDR10+/Dolby Vision for vibrant, immersive visuals.
50MP primary sensor excels in daylight, but secondary lenses lack sharpness and low-light clarity.
Snapdragon 8 Gen 2 and up to 16GB RAM ensure seamless multitasking and gaming performance with efficient resource management.
Oppo K12 Plus
#394
Processor:Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)
RAM:8 GBGB
Storage:256 GBGB

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.
Specifications Comparison
Specification
OnePlus OnePlus 12R
Oppo Oppo K12 Plus
Model
Qualcomm Snapdragon 8 Gen2
Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)
CPU
1x3.2GHz Cortex, X3 + 2x2.8 GHz Cortex, A715 + 2x2.8 GHz Cortex, A710 + 3x2.02 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 nm
4 nm
Frequency
3,2 GHz
2,6 GHz
64 Bits
Yes
Yes
GPU
Qualcomm Adreno 740
Qualcomm Adreno 720
RAM
16 GB
8 GB
Type
RAM LPDDR5X
LPDDR4X RAM
Capacity
256 GB
256 GB
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
N/A
Yes
Gyroscope sensor
Yes
Yes
Gravity sensor
Yes
Yes
RGB sensor
Yes
N/A
Geomagnetic sensor
Yes
N/A
Audio
Stereo Speakers
Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
Antutu Score
1743901
866863
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 94% of devices
Overall performance better than 83% of devices
Cooling system
Yes
Yes
Gaming buttons
No
No
Extras
Vapor Cooling Chamber
N/A

Note: Highlighted specifications show differences between the two devices.

Rankings
Connectivity
OnePlus 12R
#157
Winner
Oppo K12 Plus
#545
Design
OnePlus 12R
#588
Winner
Oppo K12 Plus
#733
Display
OnePlus 12R
#410
Oppo K12 Plus
#228
Winner
Performance
OnePlus 12R
#63
Winner
Oppo K12 Plus
#289
Battery
OnePlus 12R
#53
Winner
Oppo K12 Plus
#181
Camera
OnePlus 12R
#344
Winner
Oppo K12 Plus
#654

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

Key Differences

No significant specification differences found between these devices.

Scores by Category
Pros and Cons

OnePlus 12R

Strengths

Flagship Snapdragon 8 Gen 2 chipset ensures blazing-fast performance and efficient multitasking.
100W fast charging delivers a full 5500mAh battery charge in under 31 minutes for rapid power-ups.
120Hz AMOLED display with 4500 nits peak brightness and HDR10+ support for vibrant, immersive visuals.
Premium build with Gorilla Glass Victus 2, aluminum frame, and ergonomic design for durability and comfort.
Competitive pricing for a device packing high-end specs, including 8/16GB RAM and 128/256GB storage.

Weaknesses

Secondary rear cameras (8MP ultrawide and 2MP macro) produce soft, noisy results, lacking flagship refinement.
Aggressive background app restrictions in OxygenOS 14 may frustrate power users.
Slower software update cadence compared to some competitors, potentially affecting long-term support.
Polarizing circular rear camera module design may not appeal to all users.

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 12R

Experience flagship power in a sleek design. Vibrant display, lightning-fast charging, and customizable software meet performance-driven innovation. OnePlus 12R redefines value.

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.

Read OnePlus 12R ReviewRead Oppo K12 Plus Review

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