Compare phones
| Global Score | |
| 98.1 | 81.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 11 | Android 12 |
| 2021-01-29 | 2022-07-01 |
| 6.50 x 2.98 x 0.35 inches | 6.51 x 3.03 x 0.33 inches |
| 8.04 ounces | 6.77 ounces |
| Phantom black and Silver | Deep Green, Light Blue and Orange Copper |
| Aluminum and Glass (Corning Gorilla Glass Victus) | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 966.00 | -- |
| Display / Screen | |
| 6.8 inches | 6.6 inches |
| 3200 x 1440 pixels | 2408 x 1080 pixels |
| Dynamic AMOLED | LCD |
| 516 pixels per inch | 400 pixels per inch |
| 1500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.8 | 8.3 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Exynos 850 (8 nm) chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Octa-Core 4000 MHz processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Mali-G52 GPU |
| 9.72 | 9.99 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 7.7 |
| Camera | |
| 108.00 MP + 40.00 MP | 50.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 24.00mm focal length | -- |
| 0.75 inches (1/1.33") sensor | -- |
| 7680 x 4320 (24 fps) video resolution | -- |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 13.75 | 9.35 |
| 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) and HSDPA |
| Nano SIM | Nano SIM |
| 10.7 | 6.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 6.8 |
| 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, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy S21 Ultra is a lot better than Samsung Galaxy M13, with a 98.1 score against 81.1. These devices come with Android operating system, but Galaxy S21 Ultra has 11 version and Samsung Galaxy M13 has Android 12 version. Although it's the best in our current comparison, the Galaxy S21 Ultra construction is older, somewhat heavier and just a little bit thicker than Samsung Galaxy M13.
Samsung Galaxy M13 features a bit superior processing unit than Samsung Galaxy S21 Ultra, although it has a smaller amount of RAM, they both have 8 processing cores. The Galaxy S21 Ultra has a brighter display than Galaxy M13, because it has a higher number of pixels per display inch, a bit bigger screen and a better resolution of 1440 x 3200.
Galaxy S21 Ultra counts with a superior storage for games and applications than Samsung Galaxy M13, because it has 64 GB more internal memory capacity. The Galaxy S21 Ultra takes much better pictures and videos than Samsung Galaxy M13, and although they both have a F1.8 diafragm aperture, the Galaxy S21 Ultra also has a camera with lot more megapixels.
Samsung Galaxy M13's battery life is very similar to the Galaxy S21 Ultra one.
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