| Global Score | |
| 74.8 | 98.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.3, 4.1.2, 4.1.1, 4.0.4 | Android 11 |
| 2012-05-03 | 2021-01-29 |
| 5.38 x 2.78 x 0.34 inches | 6.50 x 2.98 x 0.35 inches |
| 4.69 ounces | 8.04 ounces |
| Black, Blue, Brown, Gray, Pink, Red and White | Phantom black and Silver |
| Plastic | Aluminum and Glass (Corning Gorilla Glass Victus) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 195.00 | $ 966.00 |
| Display / Screen | |
| 4.8 inches | 6.8 inches |
| 720 x 1280 pixels (HD) | 3200 x 1440 pixels |
| Super AMOLED | Dynamic AMOLED |
| 306 pixels per inch | 516 pixels per inch |
| 300 cd/m2 brightness | 1500 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 8.6 | 9.8 |
| Performance | |
| Samsung Exynos 4 (4412) chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A9 (Quad-Core 1400 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 2 GB RAM | 12 GB RAM |
| ARM Mali-400 MP4 (Quad-Core 266 MHz) GPU | Adreno 660 GPU |
| 9 | 9.72 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | No SD card slot |
| 7.56 | 10.1 |
| Camera | |
| 8.00 MP + 1.90 MP | 108.00 MP + 40.00 MP |
| f/2.60 aperture | f/1.80 aperture |
| -- | 24.00mm focal length |
| 0.33 inches (1/3") sensor | 0.75 inches (1/1.33") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 8.47 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM |
| 7 | 10.7 |
| Battery Life | |
| 2100mAh Li-Ion Battery | 5000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 580 hours standby time 16 hours talk time | -- |
| 4 | 6.8 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
The Galaxy S21 Ultra is a lot better than the Samsung Galaxy S III, having a global score of 98.1 against 74.8. Both of these devices work with Android OS (Operating System), but the Galaxy S21 Ultra has the newer 11 version while Samsung Galaxy S III has Android 4.3 version, giving you a lot of extra features and performance tweaks. The Galaxy S21 Ultra is a extremely newer phone than Samsung Galaxy S III, although it is a lot heavier and just a little bit thicker.
The Galaxy S21 Ultra counts with a better looking screen than Samsung Galaxy S III, because it has a lot higher resolution of 1440 x 3200 pixels, a lot better screen density, a really larger display and much more brightness. The Samsung Galaxy S21 Ultra counts with a little better processing power than Galaxy S III, because although it has doesn't have an extra graphics co-processor, it also counts with 4 more CPU cores and a larger amount of RAM.
Galaxy S21 Ultra features a much better storage for games and applications than Galaxy S III, because although it has no slot for SD memory cards, it also counts with 96 GB more internal memory. Samsung Galaxy S21 Ultra counts with a much better camera than Galaxy S III, because it has a way larger sensor taking lot better quality videos and photos, a back camera with a lot better resolution, a lot bigger diafragm aperture for better captures and video in poorly lited situations and a lot higher video definition.
Galaxy S21 Ultra has a very superior battery duration than Samsung Galaxy S III, because it has a 138% more battery size.
Galaxy S21 Ultra is way more expensive than the Samsung Galaxy S III, but you can get a much better phone for that extra dollars.
Despite our efforts to provide accurate information in our reviews and specs, there may be errors or missing information in this website, please check the specifications the brand or seller provide with the product before you buy it. We are not responsible for any inconvinience resulting on the use of this website's information.
Certain content that appears on this site comes from Amazon Services LLC. This content is provided 'as is' and is subject to change or removal at any time.