| Global Score | |
| 74.8 | 98.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.4.2, 4.3, 4.1.2, 4.1.1 | Android 11 |
| 2012-08-29 | 2021-01-29 |
| 5.94 x 3.17 x 0.37 inches | 6.50 x 2.98 x 0.35 inches |
| 6.44 ounces | 8.04 ounces |
| Blue, Pink and White | Phantom black and Silver |
| -- | Aluminum and Glass (Corning Gorilla Glass Victus) |
| -- | Scratch-Resistant Glass |
| $ 215.00 | $ 966.00 |
| Display / Screen | |
| 5.5 inches | 6.8 inches |
| 720 x 1280 pixels (HD) | 3200 x 1440 pixels |
| Super AMOLED | Dynamic AMOLED |
| 267 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 8 | 9.8 |
| Performance | |
| Samsung Exynos 4 (4412) chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A9 (Quad-Core 1600 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 |
| 9.18 | 9.72 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | No SD card slot |
| 9.46 | 10.1 |
| Camera | |
| 8.00 MP + 1.90 MP | 108.00 MP + 40.00 MP |
| -- | f/1.80 aperture |
| -- | 24.00mm focal length |
| -- | 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 |
| 7.48 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSPA, HSUPA, UMTS, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM |
| 7 | 10.7 |
| Battery Life | |
| 3100mAh Li-Ion Battery | 5000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 980 hours standby time 35 hours talk time | -- |
| 5.12 | 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 |
Samsung Galaxy S21 Ultra is much better than the Galaxy Note II, having a 98.1 score against 74.8. The Samsung Galaxy S21 Ultra is a noticeably newer and a little thinner device than the Galaxy Note II, but it's also somewhat heavier. Both phones in this comparison review use Android operating system, but the Samsung Galaxy S21 Ultra has the older 11 version and Galaxy Note II has Android 4.4.2 version.
The Galaxy S21 Ultra features a way better looking screen than Galaxy Note II, because it has a much better display density, a lot higher 1440 x 3200px resolution and a bigger display. The Samsung Galaxy S21 Ultra features a little faster CPU than Samsung Galaxy Note II, because although it has doesn't have an extra graphics co-processor, it also counts with a larger amount of RAM memory and 4 more processing cores.
The Samsung Galaxy S21 Ultra features a much better camera than Galaxy Note II, because it has a lot more megapixels back-facing camera and a lot higher 7680x4320 video definition. Galaxy S21 Ultra features a slightly better memory to install applications and games than Galaxy Note II, because although it has no slot for an external memory card, it also counts with 64 GB more internal memory capacity.
Galaxy S21 Ultra features a much better battery duration than Galaxy Note II, because it has a 5000mAh battery capacity against 3100mAh.
Galaxy S21 Ultra is way more expensive than the Galaxy Note II, but it's still a great deal, as you can get a lot more for that extra money.
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