Samsung Galaxy Z Flip4vsOppo K12 Plus

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

Samsung
Samsung Galaxy Z Flip4
Galaxy Z Flip4
Processor:Qualcomm Snapdragon 8+ Gen1
RAM:8GB
Storage:128GB

Quick Stats

The Galaxy Z Flip 4 offers improved battery life with almost 4 more hours of web browsing and video playback.
The Samsung Galaxy Z Flip4's display is a major highlight, featuring bright colors and high resolution.
The Samsung Galaxy Z Flip4's camera is a significant upgrade with improved image quality and versatility overall.
The Galaxy Z Flip4 offers a notable performance upgrade with improved processing speed and efficiency overall.
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
Samsung Galaxy Z Flip4
3.20 GHz
Oppo K12 Plus
2.63 GHz

RAM

Tie
Samsung Galaxy Z Flip4
8GB
Oppo K12 Plus
8GB

Storage

Winner
Samsung Galaxy Z Flip4
128GB
Oppo K12 Plus
256GB

Weight

Winner
Samsung Galaxy Z Flip4
187g
Oppo K12 Plus
186g
Specifications Comparison
Specification
Samsung Samsung Galaxy Z Flip4
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
128
256
Type
UFS Storage 3.1
UFS Storage 3.1
SD slot
No
N/A
Fingerprint security
Yes, on the side
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
Geomagnetic sensor
Yes
N/A
Audio
Stereo Speakers
Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
Antutu Score
1050371
866863
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 88% of devices
Overall performance better than 85% of devices
Cooling system
No
Yes
Gaming buttons
No
No
Extras
N/A
N/A

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

Samsung Galaxy Z Flip4

Strengths

The new model offers an even more flagship great experience thanks to the new chipset, larger battery, faster charging, and a more capable main cam.
Portrait selfies are possible using the cover screen as a viewfinder.
Selfies from the 10 megapixel inner camera are nice with good detail, proper exposure, low noise, and likable dynamic range.
The cover display gives you a full view thumbnail by double tapping, allowing for accurate framing.
Video quality is excellent with resolved detail, natural processing, excellent contrast, true to life colors, and good dynamic range.
The phone can record in up to 4k at 60fps using electronic stabilization on all cameras.

Weaknesses

If you're coming straight from the previous generation, it's probably still too similar to be worth upgrading to.
There is no charger included in the box with the Z Flip4.
Photos taken without night mode are still quite good but have a more realistic exposure and brightness, albeit with blown highlights.

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

Samsung Galaxy Z Flip4

The Samsung Galaxy Z Flip4 is an incremental update to its predecessor, but still offers a flagship-grade experience. The phone retains the same design as before, with a compact foldable display and sleek body. However, it boasts a more capable main camera, a larger battery, and faster charging. The new camera setup includes a 12-megapixel primary sensor with a wider 24mm lens and improved low-light performance. Photos taken during the day are excellent, with plenty of resolved detail and natural processing. Night mode also produces great results, although some may find it too bright at times. Other camera features include a 10-megapixel selfie camera that can shoot portraits and use the native aspect ratio, as well as electronic stabilization on all cameras. Video recording is also impressive, with up to 4K resolution at 60fps and excellent stabilization. The battery has been increased by around 15% compared to the Z Flip3, providing longer usage times, especially in web browsing and video playback tests. Charging speed has also improved, reaching 55% in just 30 minutes using a 25W charger. Overall, the Galaxy Z Flip4 is an excellent phone for those who value compact size, great camera performance, and long battery life. While it may not be significantly different from its predecessor, it still offers a top-notch experience that makes it worth considering for anyone looking to upgrade or switch to Samsung's foldable lineup.

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!

Need help choosing?

Read our detailed reviews to understand which device is better for your specific needs and budget.

Read Samsung Galaxy Z Flip4 ReviewRead Oppo K12 Plus Review

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