Compare phones
| Global Score | |
| 72.2 | 77.7 |
| Basic Information | |
| Nokia | Samsung |
| -- | Android 10 |
| 2018-03-07 | 2020-06-19 |
| 6.24 x 2.98 x 0.38 inches | 6.44 x 2.96 x 0.35 inches |
| 6.46 ounces | 6.77 ounces |
| Black and White | Black, Blue, Red and White |
| Aluminum | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6 inches | 6.5 inches |
| 2160 x 1080 pixels | 1600 x 720 pixels |
| IPS LCD | TFT |
| 402 pixels per inch | 270 pixels per inch |
| 500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.5 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Samsung Exynos 850 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 3 GB RAM |
| Adreno 512 GPU | Mali-G76 GPU |
| 9.18 | 9.09 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 10.78 | 9.84 |
| Camera | |
| 12.00 MP + 16.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 25.00mm focal length | 26.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.68 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 3800mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.76 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
Comparison review
Samsung Galaxy A21s is a little bit better than Nokia 7 plus, getting a general score of 77.7 against 72.2. Even though the Samsung Galaxy A21s is just a little heavier than the Nokia 7 plus, it's a little thinner and also newer. Nokia 7 plus counts with a little faster CPU than Samsung Galaxy A21s, and although they both have 8 cpu cores, the Nokia 7 plus also has more RAM memory.
The Nokia 7 plus features a brighter screen than Samsung Galaxy A21s, because although it has a bit smaller display, it also counts with a greater number of pixels per inch of screen and a way higher 1080 x 2160 resolution. Nokia 7 plus features slightly more memory capacity for games and applications than Galaxy A21s, because although it has a slot for external memory cards that supports a maximum of 256 GB against 512 GB, it also counts with 64 GB internal memory capacity.
Samsung Galaxy A21s features a better camera than Nokia 7 plus, because although it has a tinier aperture which is worse for low-light photos, and they both have the same 30 frames per second video frame rate and the same (Full HD) video resolution, the Samsung Galaxy A21s also counts with a way bigger sensor and a camera in the back with a lot better 48 mega-pixels resolution.
The Galaxy A21s features better battery performance than Nokia 7 plus, because it has a 32 percent bigger battery capacity.
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