vivo X90SvsOppo K12

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

vivo
vivo X90S
X90S
Processor:MediaTek Dimensity 9200 Plus
RAM:8GB
Storage:256GB

Quick Stats

The Vivo X90S' battery life is reliable, lasting a full day with heavy use consistently.
The Vivo X90S' stunning AMOLED display with HDR10 support is its most impressive feature overall always.
The Vivo X90S boasts an impressive array of camera features, making it a standout in photography capabilities overall.
The Vivo X90S boasts exceptional performance capabilities, delivering seamless multitasking experiences with swift app launches and transitions.
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
vivo X90S
3.35 GHz
Oppo K12
2.63 GHz

RAM

Tie
vivo X90S
8GB
Oppo K12
8GB

Storage

Tie
vivo X90S
256GB
Oppo K12
256GB

Weight

Winner
vivo X90S
198g
Oppo K12
186g
Rank
vivo X90S
Winner
#144
Oppo K12
#396
Scores by Category
Rankings
Connectivity
vivo X90S
#226
Winner
Oppo K12
#548
Design
vivo X90S
#671
Winner
Oppo K12
#734
Display
vivo X90S
#243
Oppo K12
#230
Winner
Performance
vivo X90S
#76
Winner
Oppo K12
#290
Battery
vivo X90S
#320
Oppo K12
#184
Winner
Camera
vivo X90S
#362
Winner
Oppo K12
#655
item_phones_categoryId
vivo X90S
#1
Tie
Oppo K12
#1
Tie

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

Specifications Comparison
Specification
vivo vivo X90S
Oppo Oppo K12
Model
MediaTek Dimensity 9200 Plus
Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)
CPU
1x3,35 GHz Cortex, X3 + 3x3,0 GHz Cortex, A715 + 4x2,0 GHz Cortex, A715
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
ARM Immortalis-G715 GPU
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
Yes
Yes
Light sensor
Yes
Yes
Accelerometer sensor
Yes
Yes
Compass sensor
Yes
Yes
Gyroscope sensor
Yes
Yes
Gravity sensor
Yes
Yes
Audio
Hi-Res Audio, Stereo Speakers
Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
Antutu Score
1599488
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
4313mm² wide-area vapor chamber
N/A

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

vivo X90S

Strengths

Stunning camera performance
Excellent water resistance
Fast memory options
Good battery life
Feature-rich camera app
Sharp display

Weaknesses

Limited color options
No mention of battery life specifics
Not much information on performance

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

vivo X90S

The Vivo X90S is a powerhouse smartphone that boasts an impressive array of features. With its 6.7-inch AMOLED display, the phone offers vibrant colors and crisp visuals. The device's IP64 water resistance ensures it can withstand accidental splashes or washes. One of the standout aspects of the phone is its camera system. Featuring a 50MP primary sensor, the X90S takes stunning photos with excellent detail and color accuracy. The camera app also includes features like portrait mode, night mode, and sports mode, making it suitable for various photography needs. The phone's performance is equally impressive, with a large storage capacity of up to 512GB and 12GB of RAM. This ensures seamless multitasking and rapid app launching. The device also supports fast charging, allowing users to quickly top-up their battery on the go. In terms of video quality, the X90S delivers exceptional results, particularly when using the video stabilizer feature. Footage is smooth and shake-free, even in challenging conditions like running or jogging. The phone's design is sleek and premium, with a range of color options available. Overall, the Vivo X90S is an excellent choice for those seeking a high-performance smartphone with advanced camera capabilities. * Display: 6.7-inch AMOLED * Water Resistance: IP64 * Rear Camera: 50MP primary sensor + Ultra-wide-angle lens * Front Camera: Selfie camera with video stabilizer * Storage: Up to 512GB + 12GB RAM * Color Options: Black, White, Red, and Green

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.

Read vivo X90S ReviewRead Oppo K12 Review

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