vivo X Fold+vsOppo K12 Plus

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

vivo
vivo X Fold+
X Fold+
Processor:Qualcomm Snapdragon 8+ Gen1
RAM:12GB
Storage:256GB

Quick Stats

The vivo X Fold+'s battery life is a major concern, falling short of expectations.
The Vivo X Fold+ boasts a stunning dual-screen setup with high-quality displays for both inner and outer screens.
The Vivo X Fold+ falls short as a top-notch camera phone due to notable limitations and omissions.
The Vivo X Fold+ impresses with its outstanding performance, making it an excellent choice for demanding users.
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
vivo X Fold+
3.20 GHz
Oppo K12 Plus
2.63 GHz

RAM

Winner
vivo X Fold+
12GB
Oppo K12 Plus
8GB

Storage

Tie
vivo X Fold+
256GB
Oppo K12 Plus
256GB

Weight

Winner
vivo X Fold+
311g
Oppo K12 Plus
186g
Rank
vivo X Fold+
Winner
#199
Oppo K12 Plus
#394
Scores by Category
Rankings
Connectivity
vivo X Fold+
#241
Winner
Oppo K12 Plus
#545
Design
vivo X Fold+
#804
Oppo K12 Plus
#733
Winner
Display
vivo X Fold+
#436
Oppo K12 Plus
#228
Winner
Performance
vivo X Fold+
#153
Winner
Oppo K12 Plus
#289
Battery
vivo X Fold+
#334
Oppo K12 Plus
#181
Winner
Camera
vivo X Fold+
#77
Winner
Oppo K12 Plus
#654
item_phones_categoryId
vivo X Fold+
#1
Tie
Oppo K12 Plus
#1
Tie

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

Specifications Comparison
Specification
vivo vivo X Fold+
Oppo Oppo K12 Plus
Model
Qualcomm Snapdragon 8+ Gen1
Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)
CPU
1x3.2 GHz Cortex, X2 +3x2.8 GHz Cortex, A710 + 4x2.0 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
3.20
2.63
64 Bits
Yes
Yes
GPU
Qualcomm Adreno 730 875 MHz
Qualcomm Adreno 720
RAM
12
8
Type
RAM LPDDR5
LPDDR4X RAM
Capacity
256
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
Barometer sensor
Yes
N/A
Gravity sensor
Yes
Yes
Hall sensor
Yes
N/A
Audio
DTS / DTS X, Stereo Speakers
Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
Antutu Score
1209100
866863
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 90% of devices
Overall performance better than 85% of devices
Cooling system
Yes
Yes
Gaming buttons
No
No
Extras
VC vapor chamber + Graphite + Nano thermally conductive gel for heat dissipation
N/A

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

vivo X Fold+

Strengths

Hardware-wise fantastic
Great screens both inside and out
Fast processor and efficient battery life
4K video recording capabilities
Excellent camera system

Weaknesses

Battery life could be better
Software quirks and issues

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

vivo X Fold+

The Vivo X Fold+ is a exceptional foldable phone that boasts impressive hardware features. The device comes with two high-quality screens, one of which is an 8-inch main display, making it perfect for multitasking and productivity. The secondary screen can also be used as a cover display when the phone is folded, allowing users to stay informed without having to open the device. The camera system on the Vivo X Fold+ is also noteworthy, with a 50MP primary sensor and a 48MP ultra-wide-angle lens. However, it's worth noting that there is no electronic image stabilization for both selfie cameras, which can result in shaky footage. This issue can be mitigated by using the rear cameras as selfie shooters when the device is folded open. The battery life of the Vivo X Fold+ is a letdown, with an average on-screen time of around 5-5.5 hours. This is not surprising considering the foldable design and high-resolution screens. The phone's processor is efficient, but it still can't quite match the battery life of other flagships. Despite its excellent hardware features, the Vivo X Fold+ has some quirks in its software. Some apps are Chinese-specific and may not translate well to Western markets, while others have DPI issues that make them appear too large on the screen. Overall, however, the phone's strengths outweigh its weaknesses, making it a solid contender in the foldable market.

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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