Compare phones
| Global Score | |
| 73.3 | 89.1 |
| Basic Information | |
| Asus | Samsung |
| Android 6.0 Marshmallow | Android 11 |
| 2016-07-12 | 2022-01-11 |
| 7.34 x 3.70 x 0.27 inches | 6.13 x 2.93 x 0.31 inches |
| 8.22 ounces | 6.00 ounces |
| Gold, Gray, Pink and Silver | -- |
| Aluminum | Metal and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 6.8 inches | 6.4 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | Dynamic AMOLED |
| 324 pixels per inch | 403 pixels per inch |
| No touch screen | No touch screen |
| 7.6 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 652 8976 chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| ARM Cortex-A72 and ARM Cortex-A53, 64-bit (Octa-Core 1800 MHz) processor | Kryo 680 Prime, 64-bit (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 510 GPU | Adreno 660 GPU |
| 8.91 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 200 GB) external memory slot | No SD card slot |
| 12.86 | 10.1 |
| Camera | |
| 23.00 MP + 8.00 MP | 12.00 MP + 32.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 3840 x 2160 (24 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (30 fps) (Full HD) slow motion video | -- |
| 10.01 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4600mAh Li - Ion Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.48 | 6.32 |
| Other Features | |
| Bluetooth 4.2, EDR | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Samsung Galaxy S21 FE is way better than Asus ZenFone 3 Ultra, with an 89.1 score against 73.3. The Samsung Galaxy S21 FE is a much newer and incredibly lighter cellphone than Asus ZenFone 3 Ultra, but it's also somewhat thicker. Both of these phones work with Android OS, but the Samsung Galaxy S21 FE has older 11 version and Asus ZenFone 3 Ultra has Android 6.0 Marshmallow.
Galaxy S21 FE has a little bit better processing power than Asus ZenFone 3 Ultra, and although they both have 8 cores, the Galaxy S21 FE also has a larger amount of RAM. Galaxy S21 FE has a slightly better screen than Asus ZenFone 3 Ultra, because although it has a little bit smaller screen, it also counts with a just a bit more pixels per inch of display and a little higher resolution of 1080 x 2340px.
The Asus ZenFone 3 Ultra counts with a lot bigger storage for applications, games, photos and videos than Galaxy S21 FE, and although they both have exactly the same 128 GB internal memory capacity, the Asus ZenFone 3 Ultra also has a slot for an SD memory card that supports up to 200 GB. The Asus ZenFone 3 Ultra counts with just a bit better camera than Samsung Galaxy S21 FE, because although it has a smaller aperture which is not recommended for low light photos and video and slower video frame rate, and they both have the same 3840x2160 video resolution, the Asus ZenFone 3 Ultra also counts with a way more mega pixels back-facing camera.
The Asus ZenFone 3 Ultra features a little better battery life than Samsung Galaxy S21 FE, because it has a 4600mAh battery capacity against 4500mAh.
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