Compare phones
| Global Score | |
| 11.67 | 9.07 |
| Basic Information | |
| Samsung | Samsung |
| Android 11 | -- |
| 2021-01-29 | 2018-05-22 |
| 6.50 x 2.98 x 0.35 inches | 5.90 x 2.79 x 0.30 inches |
| 8.04 ounces | 5.71 ounces |
| Phantom black and Silver | Black, Blue, Gold and Lavender |
| Aluminum and Glass (Corning Gorilla Glass Victus) | Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 966.00 | $ 109.00 |
| Display / Screen | |
| 6.8 inches | 5.6 inches |
| 3200 x 1440 pixels | 1480 x 720 pixels |
| Dynamic AMOLED | Super AMOLED |
| 516 pixels per inch | 294 pixels per inch |
| 1500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.8 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Samsung Exynos 7 Octa 7884 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor |
| 12 GB RAM | 3 GB RAM |
| Adreno 660 GPU | Mali-T830 MP1 GPU |
| 9.72 | 8.73 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 400 GB) external memory slot |
| 10.1 | 9.44 |
| Camera | |
| 108.00 MP + 40.00 MP | 16.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 24.00mm focal length | 26.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.36 inches (1/2.8") sensor |
| 7680 x 4320 (24 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 13.75 | 9.46 |
| 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 | Nano 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 | 4.56 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| 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 | FM Radio |
Comparison review
The Galaxy S21 Ultra is a lot better than Galaxy A6, with a 11.67 score against 9.07. Galaxy S21 Ultra's design is notably newer than Galaxy A6's, but it's extremely heavier and thicker. Samsung Galaxy S21 Ultra counts with a better performing processor than Galaxy A6, and although they both have the same number of cores, the Samsung Galaxy S21 Ultra also has more RAM memory.
Galaxy S21 Ultra counts with a way better looking screen than Samsung Galaxy A6, because it has a lot higher resolution of 1440 x 3200px, a lot better display pixel density and a bigger display. The Samsung Galaxy S21 Ultra features a very superior camera than Galaxy A6, because although it has a tinier aperture which is worse for capturing photographs and/or video in low light situations, it also counts with a way bigger camera sensor which gives a way higher photo and video quality, a camera with lot more mega pixels and a much higher 7680x4320 video quality.
The Galaxy S21 Ultra features a little bit better storage capacity for applications and games than Galaxy A6, because although it has no SD extension slot, it also counts with 128 GB internal memory capacity. The Galaxy S21 Ultra has just a bit longer battery duration than Galaxy A6, because it has a 67 percent bigger battery capacity.
Although Galaxy S21 Ultra is a better device, it costs a lot more than the Samsung Galaxy A6, and it doesn't have such a good price and quality relation as Samsung Galaxy A6. If you prefer to save a few dollars, you can get the Samsung Galaxy A6, letting go a few specs and features, but you'll get the most out of your money.