vivo iQOO 9 ProvsOppo K12

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

vivo
vivo iQOO 9 Pro
iQOO 9 Pro
Processor:Qualcomm Snapdragon 8 Gen1
RAM:8GB
Storage:256GB

Quick Stats

The Vivo IQOO 9 Pro boasts exceptional battery life, lasting a day and a half with moderate use easily.
The vivo IQOO 9 Pro's stunning display is its standout feature, boasting vibrant colors and razor-sharp text clarity.
The Vivo iQOO 9 Pro's camera delivers exceptional results in good lighting conditions with impressive autofocus and detail levels.
The Vivo iQOO 9 Pro delivers exceptional performance, making it one of the fastest Android phones available today consistently.
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 iQOO 9 Pro
3 GHz
Oppo K12
2.63 GHz

RAM

Tie
vivo iQOO 9 Pro
8GB
Oppo K12
8GB

Storage

Tie
vivo iQOO 9 Pro
256GB
Oppo K12
256GB

Weight

Winner
vivo iQOO 9 Pro
204g
Oppo K12
186g
Rank
vivo iQOO 9 Pro
Winner
#130
Oppo K12
#396
Scores by Category
Rankings
Connectivity
vivo iQOO 9 Pro
#252
Winner
Oppo K12
#548
Design
vivo iQOO 9 Pro
#382
Winner
Oppo K12
#734
Display
vivo iQOO 9 Pro
#8
Winner
Oppo K12
#230
Performance
vivo iQOO 9 Pro
#156
Winner
Oppo K12
#290
Battery
vivo iQOO 9 Pro
#343
Oppo K12
#184
Winner
Camera
vivo iQOO 9 Pro
#332
Winner
Oppo K12
#655
item_phones_categoryId
vivo iQOO 9 Pro
#1
Tie
Oppo K12
#1
Tie

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

Specifications Comparison
Specification
vivo vivo iQOO 9 Pro
Oppo Oppo K12
Model
Qualcomm Snapdragon 8 Gen1
Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)
CPU
1x3.0GHz Cortex X2 + 3x2.5GHz Cortex A710 + 4x1.80GHz 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
2.63
64 Bits
Yes
Yes
GPU
Adreno 730
Qualcomm Adreno 720
RAM
8
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
Gravity sensor
N/A
Yes
RGB sensor
Yes
N/A
Audio
Stereo Speakers
Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
Antutu Score
1220032
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
Dual linear motor, Dual-control pressure sensing under the screen, 3926mm² VC Cooling
N/A

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

vivo iQOO 9 Pro

Strengths

No specific pros listed for this device

Weaknesses

No specific cons listed for this device

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 iQOO 9 Pro

The vivo iQOO 9 Pro is a powerhouse smartphone that impressed with its performance, gaming capabilities, camera tech, and battery life. Despite being massive, the device was easy to use and felt comfortable in my hand. Media performance was excellent, handling demanding tasks like video editing and streaming with ease. The phone's 120Hz display made scrolling through content a seamless experience. Gaming chops were equally impressive, with smooth performance even in graphically intensive games. The camera system is one of the standout features, boasting a 50-megapixel primary sensor with gimbal OIS. Photos taken with the iQOO 9 Pro showed excellent color reproduction and sharp detail. While it struggled in lower light conditions, it still delivered respectable results. The ultra-wide-angle shooter produced darker tones compared to the primary sensor, but was useful for capturing more of a scene. Battery life was equally impressive, with hours of screen-on time even during intense usage. Charging speeds were also noteworthy, with 120W wired charging that can fully charge the phone in no time. Wireless charging at 50W was similarly fast and convenient. The vivo iQOO 9 Pro's camera system also allows for 4K video recording at up to 60fps, as well as 8K at 30fps. Sample footage showed crisp detail and strong audio capture, although it struggled in ambient conditions. Overall, the vivo iQOO 9 Pro is a formidable device that checks all the right boxes. While its massive size may be a turn-off for some, its performance, camera capabilities, and battery life make it an excellent choice for those seeking a top-of-the-line smartphone experience.

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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