Compare phones
| Global Score | |
| 72.6 | 78.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 15 | Android 10, 9.0 Pie, 8.1 Oreo |
| -- | 2019-02-05 |
| -- | 6.16 x 2.93 x 0.35 inches |
| -- | 6.56 ounces |
| -- | Charcoal black and Ocean blue |
| -- | Plastic and Plastic |
| Display / Screen | |
| 6.8 inches | 6.3 inches |
| -- | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| -- | 409 pixels per inch |
| No touch screen | No touch screen |
| 2.7 | 8 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8650 (4 nm) chipset | Samsung Exynos 7 Octa 7904 chipset |
| processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 830 GPU | Mali-G71 MP2 GPU |
| 6.21 | 8.91 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 200.00 MP + 10.00 MP | 13.00 MP + 8.00 MP |
| -- | f/1.90 aperture |
| -- | 12.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.32 inches (1/3.1") sensor |
| 7680 x 4320 (30 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 13.42 | 9.02 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7.6 | 6.7 |
| Battery Life | |
| 3050mAh Dual Nano SIM + eSIM Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.04 | 6.8 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy M20 is just a bit better than the Samsung Galaxy S25 Slim (Rumored), with a 78.9 score against 72.6. These phones come with Android OS (Operating System), but the Galaxy M20 has an older 10 version while Samsung Galaxy S25 Slim (Rumored) has Android 15 version. Galaxy M20 counts with an incredibly better looking screen than Samsung Galaxy S25 Slim (Rumored), although it has a little bit smaller screen.
Galaxy M20 counts with a bigger memory capacity to install applications and games or saving photos and videos than Galaxy S25 Slim (Rumored), because although it has only 64 GB internal storage, it also counts with a SD extension slot that holds up to 512 GB. Galaxy M20 has a much better performance than Galaxy S25 Slim (Rumored), because although it has a smaller amount of RAM memory, it also counts with more processing cores.
The Galaxy S25 Slim (Rumored) captures way better photos and videos than Galaxy M20, because it has a much higher 7680x4320 video definition, a way larger sensor capturing much better quality videos and photos and a back-facing camera with a way higher 200 MP resolution. The Galaxy M20 counts with a much better battery duration than Galaxy S25 Slim (Rumored), because it has 5000mAh of battery capacity instead of 3050mAh.
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