Compare phones
| Global Score | |
| 72.6 | 94.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 15 | Android 13, 12, 11, 10 |
| -- | 2020-03-06 |
| -- | 5.97 x 2.72 x 0.31 inches |
| -- | 5.78 ounces |
| -- | Cloud blue, Cloud pink, Cosmic grey and Cosmic white |
| -- | Aluminum and Glass (Corning Gorilla Glass 6) |
| -- | Scratch-Resistant Glass |
| -- | $ 1000.00 |
| Display / Screen | |
| 6.8 inches | 6.2 inches |
| -- | 3200 x 1440 pixels |
| AMOLED | Dynamic AMOLED |
| -- | 566 pixels per inch |
| No touch screen | No touch screen |
| 2.7 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8650 (4 nm) chipset | Qualcomm Snapdragon 865 SM8250 (7 nm) chipset |
| processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 12 GB RAM | 12 GB RAM |
| Adreno 830 GPU | Adreno 650 GPU |
| 6.21 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 10.1 | 15.38 |
| Camera | |
| 200.00 MP + 10.00 MP | 12.00 MP + 10.00 MP |
| -- | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.59 inches (1/1.7") sensor |
| 7680 x 4320 (30 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 13.42 | 10.78 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 7.6 | 10.7 |
| Battery Life | |
| 3050mAh Dual Nano SIM + eSIM Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 5.04 | 5.92 |
| 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, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy S20 has a global score of 94.8, which is way better than the Samsung Galaxy S25 Slim (Rumored)'s 72.6 score. Both of these devices use Android OS (operating system), but Samsung Galaxy S20 has older 13 version while Samsung Galaxy S25 Slim (Rumored) has Android 15. The Galaxy S20 has a much more powerful CPU than Galaxy S25 Slim (Rumored), and although they both have 12 GB of RAM, the Galaxy S20 also has a larger number of cores (and they are faster).
The Galaxy S20 has a much more vibrant display than Galaxy S25 Slim (Rumored), although it has a bit smaller display. Galaxy S20 has a much greater memory for games and applications than Galaxy S25 Slim (Rumored), and although they both have the same internal storage capacity, the Galaxy S20 also has a SD card slot that holds a maximum of 1000 GB.
The Samsung Galaxy S20 counts with superior battery lifetime than Galaxy S25 Slim (Rumored), because it has a 4000mAh battery size. Galaxy S25 Slim (Rumored) takes much clearer photos and videos than Galaxy S20, and although they both have the same 7680x4320 video definition, the Galaxy S25 Slim (Rumored) also has faster video frame rate, a bigger back camera sensor providing a higher image quality and a way more mega pixels back-facing camera.
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