Compare phones
| Global Score | |
| 89 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| -- | Android 10 |
| 2019-08-23 | 2020-06-29 |
| 5.94 x 2.83 x 0.31 inches | 6.61 x 3.02 x 0.32 inches |
| 5.89 ounces | 6.81 ounces |
| Aura black, Aura glow and Aura white | Black |
| Aluminum and Glass (Corning Gorilla Glass 6) | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 950.00 | $ 194.00 |
| Display / Screen | |
| 6.3 inches | 6.5 inches |
| 2280 x 1080 pixels | 1600 x 720 pixels |
| Dynamic AMOLED | IPS LCD |
| 400 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 855 SM8150 chipset | Mediatek Helio P35 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 3 GB RAM |
| Adreno 640 GPU | PowerVR GE8320 GPU |
| 9.63 | 9.27 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 9.84 |
| Camera | |
| 12.00 MP + 10.00 MP | 16.00 MP + 13.00 MP |
| f/1.50 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.39 inches (1/2.55") sensor | 0.33 inches (1/3.06") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 10.23 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3500mAh Li - Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.44 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | 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 Note10 has a global score of 89, which is better than Galaxy A21's 76.1 score. The Galaxy Note10 is an older phone than Galaxy A21, but it's somewhat lighter and a bit thinner anyway. The Samsung Galaxy Note10 has just a bit better performance than Samsung Galaxy A21, and although they both have the same number of cores, the Samsung Galaxy Note10 also has more RAM.
The Galaxy Note10 features a better screen than Samsung Galaxy A21, because although it has a bit smaller screen, it also counts with a better screen pixels density and a lot higher resolution of 1080 x 2280. Samsung Galaxy Note10 counts with a much better memory for applications and games than Samsung Galaxy A21, because although it has no SD extension slot, it also counts with 256 GB internal memory.
The Samsung Galaxy Note10 shoots just a bit better photos and videos than Galaxy A21, because although it has a back camera with way less mega pixels resolution, it also counts with a bigger camera sensor taking more light and vivid colors, a larger aperture to take better images and videos in poorly lited situations and a way higher video definition.
Galaxy A21 counts with a bit longer battery duration than Galaxy Note10, because it has 4000mAh of battery capacity.
Although Galaxy Note10 is a better device, it costs a lot more than Samsung Galaxy A21, and it doesn't have such a good quality/price relation as Samsung Galaxy A21. If you prefer to save some money, you can buy Samsung Galaxy A21, letting go a couple features and specs, but you will get the most out of your budget.
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