Compare phones
| Global Score | |
| 11.67 | 9.27 |
| Basic Information | |
| Samsung | Asus |
| Android 11 | -- |
| 2021-01-29 | 2016-07-12 |
| 6.50 x 2.98 x 0.35 inches | 6.16 x 3.05 x 0.30 inches |
| 8.04 ounces | 6.00 ounces |
| Phantom black and Silver | 16 777 216 |
| Aluminum and Glass (Corning Gorilla Glass Victus) | Aluminum |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 966.00 | -- |
| Display / Screen | |
| 6.8 inches | 5.7 inches |
| 3200 x 1440 pixels | 1920 x 1080 pixels (Full HD) |
| Dynamic AMOLED | Super AMOLED |
| 516 pixels per inch | 386 pixels per inch |
| 1500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.8 | 7.9 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 821 MSM8996 Pro chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo, 64-bit (Quad-Core 2400 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 530 GPU |
| 9.72 | 9.09 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | microSDXC (up to 128 GB) external memory slot |
| 10.1 | 15.62 |
| Camera | |
| 108.00 MP + 40.00 MP | 23.00 MP + 8.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 24.00mm focal length | -- |
| 0.75 inches (1/1.33") sensor | 0.38 inches (1/2.6") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 13.75 | 10.23 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Micro SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 4.96 | 4.32 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 4.2, EDR |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Samsung Galaxy S21 Ultra has a score of 11.67, which is a lot better than the Asus ZenFone 3 Deluxe's overall score of 9.27. The Samsung Galaxy S21 Ultra body is notably newer, but noticeably heavier and thicker than the Asus ZenFone 3 Deluxe. Galaxy S21 Ultra counts with a bit better processing unit than Asus ZenFone 3 Deluxe, because it has a larger amount of RAM and a greater number of faster cores.
Samsung Galaxy S21 Ultra has a much more vibrant display than Asus ZenFone 3 Deluxe, because it has a greater display density, a bigger display and a way better 1440 x 3200 resolution. Samsung Galaxy S21 Ultra captures much clearer photographs and videos than Asus ZenFone 3 Deluxe, because it has a way larger sensor providing a way higher image quality, a back facing camera with lot more MP, a bigger aperture to capture better low-light photos and a way better 7680x4320 video definition.
The Asus ZenFone 3 Deluxe counts with much more storage capacity to store more games and applications than Samsung Galaxy S21 Ultra, because it has an external SD slot that supports up to 128 GB and 256 GB internal memory. Galaxy S21 Ultra counts with greater battery duration than Asus ZenFone 3 Deluxe, because it has a 67% larger battery size.