vivo iQOO 9TvsOppo K12 Plus

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

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

Quick Stats

The vivo IQOO 9T offers decent battery life, with up to 8-10 hours of use on a single charge.
The vivo IQOO 9T's exceptional display offers vibrant colors, silky-smooth visuals, and adaptive brightness for optimal viewing comfort always.
The vivo iQOO 9T's primary sensor shines in daylight shots, but struggles with low-light performance and noise.
The vivo iQOO 9T boasts impressive performance credentials with fast and smooth processing capabilities always.
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 iQOO 9T
3.20 GHz
Oppo K12 Plus
2.63 GHz

RAM

Tie
vivo iQOO 9T
8GB
Oppo K12 Plus
8GB

Storage

Tie
vivo iQOO 9T
256GB
Oppo K12 Plus
256GB

Weight

Winner
vivo iQOO 9T
206g
Oppo K12 Plus
186g
Specifications Comparison
Specification
vivo vivo iQOO 9T
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
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
Hi-Res Audio, Stereo Speakers
Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
Antutu Score
1205600
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
N/A
N/A

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

vivo iQOO 9T

Strengths

No specific pros listed for this device

Weaknesses

No specific cons listed for this device

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 iQOO 9T

The vivo iQOO 9T is a notable upgrade over its predecessor, boasting improved performance courtesy of the Snapdragon 8 Plus Gen 1 chip. This processor delivers superior speeds and efficiency, making it well-suited for demanding tasks such as gaming. Design-wise, the device features a large 6.78-inch AMOLED display, which provides excellent visuals and a smooth user experience. The phone's design is sleek and premium, with a durable glass back that resists scratches and fingerprints. The camera setup on the vivo iQOO 9T consists of a triple-lens configuration, including a 50MP primary sensor, a 13MP ultra-wide angle lens, and a dedicated 12MP portrait shooter. Image quality is generally good in well-lit conditions, with accurate colors and sharp details. However, low-light performance can be soft and noisy at times. One of the standout features of the vivo iQOO 9T is its gaming capabilities, thanks to the powerful processor and advanced cooling system. The phone's battery life is also commendable, lasting a full day with moderate use. Fast charging support up to 120W ensures that users can quickly top up their device when needed. Other notable features include a high-quality 16MP selfie camera, capable of capturing sharp images and decent video footage indoors. Additional camera modes, such as night mode and pro mode, provide extra creative options for photographers. In conclusion, the vivo iQOO 9T offers significant upgrades over its predecessor, particularly in terms of performance and gaming capabilities. While it may have some limitations, such as average low-light camera performance, it remains a compelling option for those seeking a powerful and feature-rich smartphone experience.

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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