Compare phones
| Global Score | |
| 77.5 | 98.1 |
| Basic Information | |
| Asus | Samsung |
| -- | Android 11 |
| 2016-07-12 | 2021-01-29 |
| 6.16 x 3.05 x 0.30 inches | 6.50 x 2.98 x 0.35 inches |
| 6.00 ounces | 8.04 ounces |
| 16 777 216 | Phantom black and Silver |
| Aluminum | Aluminum and Glass (Corning Gorilla Glass Victus) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 5.7 inches | 6.8 inches |
| 1920 x 1080 pixels (Full HD) | 3200 x 1440 pixels |
| Super AMOLED | Dynamic AMOLED |
| 386 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.9 | 9.8 |
| Performance | |
| Qualcomm Snapdragon 821 MSM8996 Pro chipset | Qualcomm Snapdragon 888 chipset |
| Kryo, 64-bit (Quad-Core 2400 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 530 GPU | Adreno 660 GPU |
| 9.09 | 9.72 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 15.62 | 10.1 |
| Camera | |
| 23.00 MP + 8.00 MP | 108.00 MP + 40.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| -- | 24.00mm focal length |
| 0.38 inches (1/2.6") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.23 | 13.75 |
| 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), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth 4.2, EDR | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy S21 Ultra is much better than the Asus ZenFone 3 Deluxe, with a overall score of 98.1 against 77.5. Galaxy S21 Ultra's body is much newer, but incredibly heavier and thicker than the Asus ZenFone 3 Deluxe. Samsung Galaxy S21 Ultra counts with a way better looking screen than Asus ZenFone 3 Deluxe, because it has a larger screen, a better pixels amount in each inch in the display and a way better 1440 x 3200 resolution.
The Asus ZenFone 3 Deluxe features a much better storage capacity for applications and games than Samsung Galaxy S21 Ultra, because it has a SD extension slot that admits up to 128 GB and 256 GB internal memory. Samsung Galaxy S21 Ultra counts with just a bit better hardware performance than Asus ZenFone 3 Deluxe, because it has more cpu cores and 6 GB more RAM.
The Samsung Galaxy S21 Ultra counts with a greater camera than Asus ZenFone 3 Deluxe, because it has a way bigger camera sensor capturing lot better quality photos, a bigger aperture for better photos and video in poorly lited situations, a much more mega pixels back camera and a lot higher 7680x4320 video quality.
Galaxy S21 Ultra has a very superior battery lifetime than Asus ZenFone 3 Deluxe, because it has a 67 percent greater battery capacity.
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