Compare phones
| Global Score | |
| 76.7 | 78.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 10, 8.0 Oreo | Android 10, 9.0 Pie, 8.1 Oreo |
| 2018-06-28 | 2019-02-05 |
| 6.27 x 2.98 x 0.32 inches | 6.16 x 2.93 x 0.35 inches |
| 6.24 ounces | 6.56 ounces |
| Black, Blue, Gold and Pink | Charcoal black and Ocean blue |
| Plastic | Plastic and Plastic |
| Display / Screen | |
| 6 inches | 6.3 inches |
| 1480 x 720 pixels | 2340 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 274 pixels per inch | 409 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Samsung Exynos 7 Octa 7904 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 506 GPU | Mali-G71 MP2 GPU |
| 8.91 | 8.91 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 10.78 | 11.74 |
| Camera | |
| 16.00 MP + 16.00 MP | 13.00 MP + 8.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 26.00mm focal length | 12.00mm focal length |
| 0.36 inches (1/2.8") sensor | 0.32 inches (1/3.1") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.46 | 9.02 |
| 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, Dual SIM | Nano SIM, Dual SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 3500mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer and Proximity Sensor | Accelerometer, Compass, Gyroscope and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Samsung Galaxy M20 has a score of 78.9, which is a little bit better than Samsung Galaxy J8's 76.7 overall score. Both phones we are comparing here use the same Android 10 OS. Even being the best cellphone in our current comparison, the Samsung Galaxy M20 body is just a bit thicker and a little heavier than the Samsung Galaxy J8.
The Samsung Galaxy M20 has a brighter screen than Galaxy J8, because it has a higher pixels density, a quite larger display and a lot better 1080 x 2340 resolution. Samsung Galaxy M20 has a little bit better memory capacity for games and applications than Galaxy J8, and although they both have equal internal storage, the Samsung Galaxy M20 also has a SD card slot that supports a maximum of 512 GB.
Galaxy M20 counts with a processing unit that is very similar to the Galaxy J8 one, both of them have a Octa-Core processor and a 4 GB RAM. The Galaxy J8 takes clearer videos and photos than Samsung Galaxy M20, and although they both have the same 30 frames per second video frame rate and the same video resolution, the Galaxy J8 also has a bigger sensor capturing more light and vivid colors, a larger aperture for better low light images and videos and a back camera with more MP.
The Galaxy M20 features a very superior battery life than Galaxy J8, because it has a 43 percent greater battery size.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.