Compare phones
| Global Score | |
| 75.3 | 78.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 9.0 Pie, 8.0 Oreo, 7.1 Nougat | Android 10, 9.0 Pie, 8.1 Oreo |
| -- | 2019-02-05 |
| 5.97 x 2.95 x 0.31 inches | 6.16 x 2.93 x 0.35 inches |
| 6.00 ounces | 6.56 ounces |
| Black, Gold and Rose gold | Charcoal black and Ocean blue |
| Metal | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.5 inches | 6.3 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | IPS LCD |
| 401 pixels per inch | 409 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 8 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Samsung Exynos 7 Octa 7904 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Mali-T830 MP1 GPU | Mali-G71 MP2 GPU |
| 8.73 | 8.91 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 8.88 | 11.74 |
| Camera | |
| 13.00 MP + 13.00 MP | 13.00 MP + 8.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| 27.00mm focal length | 12.00mm focal length |
| 0.33 inches (1/3.06") 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 |
| 9.13 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3300mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 4.1 | 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 Galaxy M20 is just a bit better than the Galaxy J7 Prime 2, having a 78.9 score against 75.3. The Galaxy M20 is a somewhat thicker and a little bit heavier cellphone than Galaxy J7 Prime 2. Both phones in our current comparison have Android OS (operating system), but Galaxy M20 has older 10 version while Galaxy J7 Prime 2 has Android 9.0 Pie version.
The Galaxy M20 counts with a little more vivid display than Galaxy J7 Prime 2, because it has a little larger display, a bit higher resolution of 1080 x 2340 and a little more pixels per display inch. The Samsung Galaxy M20 counts with a bit better processor than Galaxy J7 Prime 2, and although they both have the same number of cores, the Samsung Galaxy M20 also has more RAM memory.
The Galaxy M20 features a much bigger memory capacity to store more games and applications than Galaxy J7 Prime 2, because it has more internal storage capacity and a slot for an external memory card that allows a maximum of 512 GB. Galaxy M20 features a superior battery lifetime than Galaxy J7 Prime 2, because it has 5000mAh of battery capacity.
The Galaxy J7 Prime 2 shoots slightly better photographs and videos than Samsung Galaxy M20, and although they both have a same size diafragm aperture, the same (Full HD) video quality, the same video frame rates and a same resolution camera in the back, the Galaxy J7 Prime 2 also has a larger sensor providing a better image quality.
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