Compare phones
| Global Score | |
| 80.9 | 98.1 |
| Basic Information | |
| Motorola | Samsung |
| Android 13 | Android 11 |
| 2023-09-14 | 2021-01-29 |
| 6.30 x 2.93 x 0.30 inches | 6.50 x 2.98 x 0.35 inches |
| -- | 8.04 ounces |
| Marshmallow Blue, Midnight Blue and Viva Magenta | Phantom black and Silver |
| Plastic | Aluminum and Glass (Corning Gorilla Glass Victus) |
| -- | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| P-OLED | Dynamic AMOLED |
| 405 pixels per inch | 516 pixels per inch |
| 1300 cd/m2 brightness | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 9 | 9.8 |
| Performance | |
| Qualcomm Snapdragon 695 5G SM6375 (6 nm) chipset | Qualcomm Snapdragon 888 chipset |
| processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 12 GB RAM | 12 GB RAM |
| Adreno 619 GPU | Adreno 660 GPU |
| 6.21 | 9.72 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 50.00 MP + 16.00 MP | 108.00 MP + 40.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| -- | 24.00mm focal length |
| 0.67 inches (1/1.5") sensor | 0.75 inches (1/1.33") sensor |
| 1920 x 1080 (60 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.33 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| -- | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 5000mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | 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 | FM Radio |
Comparison review
The Samsung Galaxy S21 Ultra is much better than Motorola Moto G84, with a overall score of 98.1 against 80.9. Both of these phones work with Android OS (operating system), but Samsung Galaxy S21 Ultra has older 11 version and Motorola Moto G84 has Android 13 version. Galaxy S21 Ultra features a much powerful CPU than Moto G84. Both have 12 GB of RAM memory and a Octa-Core CPU.
The Galaxy S21 Ultra features a little bit better screen than Moto G84, because it has a bit larger display, a better 1440 x 3200 resolution, a bit more brightness and more pixels per inch of display. Galaxy S21 Ultra features a much better camera than Moto G84, because it has a way better 7680x4320 video resolution, a back facing camera with a lot higher 108 mega-pixels resolution, a bigger aperture to take better images and videos in low-light situations and a bigger back camera sensor taking higher quality videos and photographs.
The Motorola Moto G84 features a way bigger memory to install games and applications than Samsung Galaxy S21 Ultra, because it has 256 GB internal storage. Samsung Galaxy S21 Ultra's battery performance is very similar to the Moto G84 one.
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