| Global Score | |
| 76.1 | 81.7 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | Android 5.0, 4.4 |
| 2020-06-29 | 2014-09-03 |
| 6.61 x 3.02 x 0.32 inches | 5.96 x 3.24 x 0.33 inches |
| 6.81 ounces | 6.14 ounces |
| Black | Black and White |
| Plastic and Plastic | -- |
| -- | Scratch-Resistant Glass |
| $ 194.00 | $ 400.00 |
| Display / Screen | |
| 6.5 inches | 5.6 inches |
| 1600 x 720 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
| IPS LCD | Super AMOLED |
| 270 pixels per inch | 525 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 7.3 | 9.6 |
| Performance | |
| Mediatek Helio P35 chipset | Qualcomm Snapdragon 805 APQ8084 chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Krait 450 (Quad-Core 2700 MHz) processor |
| 3 GB RAM | 3 GB (800 MHz) RAM |
| PowerVR GE8320 GPU | Adreno 420 (500 MHz) GPU |
| 9.27 | 9.54 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 9.84 | 8.12 |
| Camera | |
| 16.00 MP + 13.00 MP | 16.00 MP + 3.70 MP |
| f/1.80 aperture | f/2.20 aperture |
| -- | 31.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.38 inches (1/2.6") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 9.35 | 9.9 |
| 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, HSUPA, UMTS, EDGE, GPRS, GSM and CDMA |
| Nano SIM | Micro SIM |
| 6.7 | 7.3 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 3000mAh Li-Ion Battery |
| Non-Removable Battery | Removable Battery |
| -- | 18 hours talk time |
| 5.92 | 4.96 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.1 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
The Galaxy Note Edge is slightly better than Samsung Galaxy A21, having an 81.7 score against 76.1. Both of these devices work with Android operating system, but the Galaxy Note Edge has older 5.0 version and Samsung Galaxy A21 has Android 10 version. The Galaxy Note Edge is a notably older and a bit thicker cellphone than Samsung Galaxy A21, but Samsung could make it just a bit lighter anyway.
The Samsung Galaxy Note Edge features a bit faster CPU than Galaxy A21, because although it has less cores (although faster), and they both have the same RAM amount, the Samsung Galaxy Note Edge also counts with an additional graphics co-processor. Galaxy Note Edge has a much sharper screen than Samsung Galaxy A21, because although it has a little bit smaller screen, it also counts with a much higher resolution of 2560 x 1440px and a way higher display pixels density.
The Samsung Galaxy A21 features a much better memory to install applications and games or saving photos and videos than Galaxy Note Edge, and although they both have the same 32 GB internal storage, the Samsung Galaxy A21 also has an external memory slot that supports a maximum of 512 GB. The Samsung Galaxy Note Edge shoots slightly better photos and videos than Galaxy A21, because although it has a smaller aperture, and they both have a 16 MP back facing camera, the Samsung Galaxy Note Edge also counts with a bigger sensor providing a higher image quality and a lot higher (4K) video quality.
Galaxy A21 has better battery life than Galaxy Note Edge, because it has 4000mAh of battery capacity against 3000mAh.
Although Galaxy Note Edge is a better device, it costs a lot more than the Samsung Galaxy A21, and it doesn't have such a good relation between it's price and quality as the Samsung Galaxy A21. If you are trying to save some money, you can get the Samsung Galaxy A21, giving up some specs and features, but you'll get the most with your savings.
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