vivo iQOO 11vsOppo K12

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

vivo
vivo iQOO 11
iQOO 11
Processor:Qualcomm Snapdragon 8 Gen2
RAM:8GB
Storage:128GB

Quick Stats

The vivo iQOO 11 boasts an exceptional battery life with up to 127 hours of endurance rating guaranteed.
The vivo iQOO 11 boasts an exceptional display with QHD resolution, 144Hz refresh rate, and impressive brightness capabilities always.
The Vivo iQOO 11's camera setup delivers solid results with excellent daylight photos and good low-light performance overall.
The Vivo iQOO 11 delivers top-notch performance with up to 35% better performance and improved efficiency compared to its predecessor.
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 11
3.20 GHz
Oppo K12
2.63 GHz

RAM

Tie
vivo iQOO 11
8GB
Oppo K12
8GB

Storage

Winner
vivo iQOO 11
128GB
Oppo K12
256GB

Weight

Winner
vivo iQOO 11
208g
Oppo K12
186g
Rank
vivo iQOO 11
Winner
#114
Oppo K12
#396
Scores by Category
Rankings
Connectivity
vivo iQOO 11
#236
Winner
Oppo K12
#548
Design
vivo iQOO 11
#676
Winner
Oppo K12
#734
Display
vivo iQOO 11
#6
Winner
Oppo K12
#230
Performance
vivo iQOO 11
#77
Winner
Oppo K12
#290
Battery
vivo iQOO 11
#122
Winner
Oppo K12
#184
Camera
vivo iQOO 11
#554
Winner
Oppo K12
#655
item_phones_categoryId
vivo iQOO 11
#1
Tie
Oppo K12
#1
Tie

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

Specifications Comparison
Specification
vivo vivo iQOO 11
Oppo Oppo K12
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
4
Frequency
3.20
2.63
64 Bits
Yes
Yes
GPU
Qualcomm Adreno 740
Qualcomm Adreno 720
RAM
8
8
Type
RAM LPDDR5X
LPDDR4X RAM
Capacity
128
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
Audio
Stereo Speakers
Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
Antutu Score
1606381
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
Dual X-axis linear motor
N/A

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

vivo iQOO 11

Strengths

The phone boasts an excellent display with a 6.78-inch LTPo AMOLED screen featuring QHD resolution, 144Hz refresh rate, and impressive brightness.
The vivo iQOO 11 packs a powerful Qualcomm Snapdragon 8 Gen 2 chipset for seamless gaming and multitasking experiences.
The phone features a large 5,000mAh battery with excellent endurance and rapid charging capabilities.
The camera setup is solid, with a 50MP main camera capable of taking excellent daylight photos.
The vivo iQOO 11 offers plenty of storage options (128GB, 256GB, or 512GB) and features an under-display fingerprint reader.

Weaknesses

Availability is limited to select countries like India, Indonesia, Malaysia, and Thailand.
The phone's design lacks Ingress Protection (IP) rating, making it more prone to dust and water damage.
The ultra-wide camera struggles in low-light conditions, producing soft and smeared-looking images.
Wireless charging is not supported on the vivo iQOO 11.

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 11

The vivo iQOO 11 is a premium smartphone that has impressed with its cutting-edge features. The device boasts Qualcomm's latest Snapdragon 8 Gen 2 chipset, which provides up to 35% better performance and improved efficiency compared to the previous generation. The phone's design is sleek and sporty, with a soft vegan leather back and an aluminum frame. The 6.78-inch LTPo AMOLED display is top-notch, offering a QHD resolution, 144Hz refresh rate, and HDR10+ support. The screen is super bright, reaching up to 1,200 nits in auto mode, and has excellent contrast and color accuracy. The iQOO 11 also features stereo speakers with good loudness and sound quality. The fingerprint reader is under-display, and there are plenty of storage options available. The phone runs on fun touch OS 13, which brings cosmetic changes and more customization options compared to stock Android. In our tests, the phone delivered solid gaming performance, thanks to its thermal management system. The battery life is also impressive, lasting up to 127 hours in our endurance rating test. Charging is rapid, with a 0-100% charge achievable in just 22 minutes. The camera setup includes a 50MP main cam, 13MP telephoto cam, and 8MP ultra-wide cam. While the cameras are not perfect, they deliver excellent results, especially in daylight conditions. The main camera takes great photos with excellent dynamic range and color saturation, while the portrait mode works well with either the main cam or telephoto. The vivo iQOO 11 is a well-rounded premium device that's definitely worth considering if it's available in your market. Its impressive features, including its cutting-edge chipset, display, battery life, and charging capabilities, make it a strong contender in the smartphone market.

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 iQOO 11 ReviewRead Oppo K12 Review

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