Asus ROG Phone 3 vs Asus Zenfone 8 Flip: Which one is best?

ROG Phone 3 and Zenfone 8 Flip are both Asus’s flagship devices. ROG Phone 3 was introduced in 2020 and Zenfone 8 Flip in 2021. Here, we compare Asus ROG Phone 3 vs Asus Zenfone 8 Flip to help you in picking the right smartphone.

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ROG Phone 3 Zenfone 8 Flip
Pros
Pros
  • Macro camera
  • Higher battery life
  • Better quality main camera
  • Telephoto camera
  • 8K selfie videos
  • Higher performance chipset
  • Expandable storage
Cons
Cons
  • No IP waterproofing
  • Large size
  • No Telephoto camera
  • No Expandable storage
  • No wireless charging
  • No IP waterproofing
  • Large size
  • No wireless charging

Asus ROG Phone 3 vs Asus Zenfone 8 Flip: Specifications

ROG Phone 3 Zenfone 8 Flip
CHIPSET
CHIPSET Snapdragon 865+ Snapdragon 888
CPU
CPU Octa-core Octa-core
GPU
GPU Adreno 650 Adreno 660
RAM
RAM 8GB, 12GB, or 16GB 8GB
STORAGE
STORAGE 128GB, 256GB, or 512GB 128GB or 256GB
MicroSD
DISPLAY
DISPLAY AMOLED
6.59 inches
1080 x 2340
391 ppi
Super AMOLED
6.67 inches
1080 x 2400
395 ppi
REAR CAMERA
REAR CAMERA 64 MP main
13 MP ultrawide
5 MP macro
8K@30fps
64 MP main
12 MP ultrawide
8 MP telephoto
8K@30fps
FRONT CAMERA
FRONT CAMERA 24 MP selfie
1080p@30fps
Uses the same back camera
BATTERY
BATTERY 6000 mAh
Fast Charging
5000 mAh
Fast Charging

Asus ROG Phone 3 vs Asus Zenfone 8 Flip: Design

Each device is large in size. ROG Phone 3 is 171 x 78 x 9.9 mm and Zenfone 8 Flip is 165 x 77.3 x 9.6 mm. Hence, both phones are hard to use with one hand and also not that easy to carry in a pocket.

ROG Phone 3 weighs 240 g, and that of the Zenfone 8 Flip is 230 g. Hence, both of them have a high weight.

Each handset has a glass body with an aluminum frame. Consequently, both phones have a high quality build.

Both phones have stylish looks. On the ROG Phone 3, there are tiny bezels. Zenfone 8 Flip, on the other hand, has a bezel-less front design.

Each also has a larger screen to body ratio.

There’s no water resistance on both phones. Hence, when using both of them in the proximity of water sources, we need to be careful.

ROG Phone 3 is available in Black Glare color. Zenfone 8 Flip, on the other hand, comes in Glacier Silver and Galactic Black shades.

Overall, the build quality of both ROG Phone 3 and Zenfone 8 Flip is similar and we can call it a tie.

Asus ROG Phone 3 vs Asus Zenfone 8 Flip: Display

ROG Phone 3 comes with a 6.59-inch AMOLED display with a resolution of 1080 x 2340 pixels and 391 ppi density. On the other hand, Zenfone 8 Flip comes with a 6.67-inch Super AMOLED display with a resolution of 1080 x 2400 pixels and 395 ppi density.

The display of the ROG Phone 3 also has a 19.5:9 aspect ratio. However, the Zenfone 8 Flip display has an aspect ratio of 20:9.

High-quality videos look fantastic on both phone’s high-resolution displays. They both also have sharp colors and give clear and crisp gaming visuals. Furthermore, because of the OLED technology, they both have a true black color.

ROG Phone 3 display comes with a refresh rate of 144Hz, while the Zenfone 8 Flip display comes with a refresh rate of 90Hz. Thanks to the high refresh rates, both phones display lively visuals.

The two displays also support HDR10+ to generate a larger color gamut. Also, Zenfone 8 Flip has the Always-On display feature.

Both phones have comparable display quality and we can consider this a tie.

Asus ROG Phone 3 vs Asus Zenfone 8 Flip: Camera

ROG Phone 3 has a 64 MP main camera with an f/1.8 aperture, a 13 MP ultrawide camera with an f/2.4 aperture, and a 5 MP macro camera with an f/2.0 aperture. On the other hand, Zenfone 8 Flip features a 64 MP main camera with an f/1.8 aperture, a 12 MP ultrawide camera with an f/2.2 aperture, and an 8 MP telephoto camera with an f/2.4 aperture.

The primary camera of the Zenfone 8 Flip is of better quality compared to the ROG Phone 3 primary camera. With lower noise, it can capture sharper photos. In addition, there is also a higher level of detail in the daylight photos. On the other hand, the low light night images also have better quality with rich colors and sharp details.

Both phones feature phase detection autofocus for the main camera. As a result, both of them support faster focusing with better accuracy.

Both main cameras support HDR to take photos with a wider range of colors.

Zenfone 8 Flip also comes with a Dual-LED flash at the back.

The ultrawide cameras of both phones have a higher field of view. As a result, we can easily take wide group photos and wide landscape photos with both of them.

Zenfone 8 Flip telephoto camera features a 3x optical zoom. This is also better than the regular digital zoom. Therefore, we can easily capture distant photos with the Zenfone 8 Flip.

The main cameras of both phones can record 8K videos at 30fps.

Zenfone 8 Flip also supports recording HDR videos with a wider color range.

Overall, Zenfone 8 Flip comes with a better rear camera setup than the ROG Phone 3.

Asus ROG Phone 3 vs Asus Zenfone 8 Flip: Performance

ROG Phone 3 features the Snapdragon 865+ chipset. It has an Octa-core CPU. On the other hand, Zenfone 8 Flip uses the Snapdragon 888 chipset. It also has an Octa-core CPU. However, the CPU of the Snapdragon 888 gives a slightly higher processing power than the CPU of the Snapdragon 865+.

The chipset of the ROG Phone 3 uses the Adreno 650 GPU. The chipset of the Zenfone 8 Flip, on the other hand, uses the Adreno 660 GPU. Moreover, Adreno 660 has a better GPU performance than the Adreno 650.

AnTuTu V8 performance benchmarks of the two devices are as follows.

Asus ROG Phone 3

620380

Asus Zenfone 8 Flip

673827

Both phones have excellent gaming performance because of the faster CPU and GPU. Therefore, both of them can handle demanding games smoothly. The UI navigation is also smooth in both of them. Application load time is also small.

ROG Phone 3 has 8GB, 12GB, or 16GB of memory, whereas Zenfone 8 Flip comes with 8GB of memory. Thanks to this larger RAM, both phones are capable of supporting higher levels of multitasking. They both also provide excellent support for memory-intensive games.

ROG Phone 3 also has 128GB, 256GB, or 512GB of storage, whereas Zenfone 8 Flip has 128GB or 256GB of storage. Furthermore, Zenfone 8 Flip comes with expandable storage using microSD. On the other hand, ROG Phone 3 doesn’t support expandable storage.

Thanks to the faster chipset, Zenfone 8 Flip has a slightly higher performance than the ROG Phone 3.

Asus ROG Phone 3 vs Asus Zenfone 8 Flip: Battery and charging

ROG Phone 3 comes with a 6000 mAh battery. On the other hand, Zenfone 8 Flip has a 5000 mAh battery. Thanks to the bigger battery, ROG Phone 3 also provides a higher battery life.

Each phone also supports fast charging.

Sound comparison

Both phones don’t feature a 3.5 mm headphone jack.

Each phone has a stereo speaker. As a result, both provide quality sound with stereo separation.

Software and additional features comparison

ROG Phone 3 comes with Android 10 compared to the Android 11 of the Zenfone 8 Flip.

Each phone comes with an under the display optical fingerprint sensor.

ROG Phone 3 comes with Bluetooth 5.1 and Zenfone 8 Flip comes with Bluetooth 5.2. Therefore, both of them work well with the latest Bluetooth devices.

Both phones also feature a USB Type-C port.

Conclusion

Zenfone 8 Flip is the overall winner here. As a result, if you need a phone that comes with a faster chipset, expandable storage, a better main camera, a telephoto camera, and 8K selfie video support, Zenfone 8 Flip is the better choice. However, ROG Phone 3 has a macro camera and better battery life. Therefore, ROG Phone 3 is also a decent choice.