Compare phones
| Global Score | |
| 75.5 | 84.1 |
| Basic Information | |
| Nokia | Samsung |
| Android 12 | Android 11, 10 |
| 2022-08-24 | 2020-03-23 |
| 6.55 x 3.02 x 0.35 inches | 6.26 x 2.96 x 0.35 inches |
| 6.98 ounces | 6.63 ounces |
| Meteor Grey | Midnight blue and Raven black |
| Aluminum | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.6 inches | 6.4 inches |
| 2408 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 400 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 480+ 5G SM4350-AC (8 nm) chipset | Exynos 9611 chipset |
| Octa-Core 2200 MHz processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 619 GPU | Mali-G72 MP3 GPU |
| 9.18 | 9.27 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 7.7 | 11.74 |
| Camera | |
| 48.00 MP + 16.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (60 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.56 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.4 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy M21 has an overall score of 84.1, which is much better than Nokia G400's general score of 75.5. Both phones in this review have Android OS (Operating System), but the Galaxy M21 has the older 11 version and Nokia G400 has Android 12 version. The Galaxy M21 body has the same thickness than the Nokia G400, but it's just a little bit lighter.
The Galaxy M21 has a little more vivid screen than Nokia G400, because although it has a little bit worse resolution of 1080 x 2340 pixels and a little smaller display, it also counts with a little greater pixels number per inch in the display. The Galaxy M21 has a bit faster CPU than Nokia G400. They have a Octa-Core processor and the same RAM amount.
Galaxy M21 counts with just a bit better camera than Nokia G400, because although it has a smaller diafragm aperture, and they both have a back facing camera with a 48 MP resolution, the Galaxy M21 also counts with a way higher 3840x2160 video resolution. Samsung Galaxy M21 features much more storage capacity to install applications and games than Nokia G400, and although they both have the same internal storage capacity, the Samsung Galaxy M21 also has a SD memory card expansion slot that admits a maximum of 512 GB.
Samsung Galaxy M21 counts with improved battery performance than Nokia G400, because it has 6000mAh of battery capacity against 5000mAh.
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