Compare phones
| Global Score | |
| 72.6 | 83 |
| Basic Information | |
| Samsung | Asus |
| Android 15 | Android 11 |
| -- | 2021-05-13 |
| -- | 5.83 x 2.70 x 0.35 inches |
| -- | 5.96 ounces |
| -- | Horizon Silver and Obsidian Black |
| -- | Aluminum and Glass (Corning Gorilla Glass 3) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 5.9 inches |
| -- | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| -- | 446 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 2.7 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8650 (4 nm) chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 830 GPU | Adreno 660 GPU |
| 6.21 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 200.00 MP + 10.00 MP | 64.00 MP + 12.00 MP |
| -- | f/1.80 aperture |
| -- | 27.00mm 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 (480 fps) (HD) slow motion video |
| 13.42 | 12.65 |
| 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) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7.6 | 10.6 |
| Battery Life | |
| 3050mAh Dual Nano SIM + eSIM Battery | 4000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.04 | 5.92 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.2, EDR |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Asus ZenFone 8 is much better than Samsung Galaxy S25 Slim (Rumored), getting an 83 score against 72.6. Both of these phones come with Android OS (operating system), but Asus ZenFone 8 has an older 11 version and Samsung Galaxy S25 Slim (Rumored) has Android 15. The Asus ZenFone 8 has a very superior CPU than Galaxy S25 Slim (Rumored), because although it has a smaller amount of RAM memory, it also counts with more processing cores.
The Asus ZenFone 8 counts with a much sharper screen than Samsung Galaxy S25 Slim (Rumored), although it has a bit smaller screen. Asus ZenFone 8 has as much memory capacity for applications, games, photos and videos as the Galaxy S25 Slim (Rumored), both of them have the same 128 GB internal memory.
The Galaxy S25 Slim (Rumored) features a little bit better camera than Asus ZenFone 8, and although they both have the same video definition, the Galaxy S25 Slim (Rumored) also has faster video frame rates, a larger sensor which offers a better photo and video quality and a lot better 200 mega-pixels resolution camera.
The Asus ZenFone 8 features better battery duration than Galaxy S25 Slim (Rumored), because it has a 4000mAh battery capacity against 3050mAh.
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