Compare phones
| Global Score | |
| 73.8 | 90.7 |
| Basic Information | |
| Asus | Samsung |
| Android 8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow | Android 14 |
| 2016-10-12 | -- |
| 5.96 x 3.02 x 0.31 inches | -- |
| 5.29 ounces | -- |
| Gold and Silver | -- |
| Metal | Glass (Corning Gorilla Glass) and Titanium |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.8 inches |
| 1920 x 1080 pixels (Full HD) | 3088 x 1440 pixels |
| Super IPS+ LCD | Dynamic AMOLED |
| 401 pixels per inch | 501 pixels per inch |
| 600 cd/m2 brightness | 2600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 8 Gen 4 chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 506 GPU | Yes GPU |
| 9.09 | 6.21 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | No SD card slot |
| 14.66 | 13.3 |
| Camera | |
| 16.00 MP + 8.00 MP | 200.00 MP + 12.00 MP |
| f/2.00 aperture | f/1.70 aperture |
| -- | 24.00mm focal length |
| -- | 0.77 inches (1/1.3") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 9.68 | 14.74 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Micro SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 5000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth | Bluetooth 5.3 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Samsung Galaxy S25 Ultra is a lot better than the Asus ZenFone 3 Deluxe (ZS550KL), having a 90.7 score against 73.8. Both of these devices have Android OS, but the Samsung Galaxy S25 Ultra has 14 version and Asus ZenFone 3 Deluxe (ZS550KL) has Android 8.0 Oreo version. Samsung Galaxy S25 Ultra's body is notably thinner and way lighter than Asus ZenFone 3 Deluxe (ZS550KL).
The Asus ZenFone 3 Deluxe (ZS550KL) has an extremely better CPU than Galaxy S25 Ultra, although it has lesser RAM, they both have a Octa-Core processing unit. The Galaxy S25 Ultra features a much better looking display than Asus ZenFone 3 Deluxe (ZS550KL), because it has a bit better number of pixels per display inch, a larger screen, a way higher 1440 x 3088 resolution and a way brighter display.
Galaxy S25 Ultra shoots way better videos and photos than Asus ZenFone 3 Deluxe (ZS550KL), because it has a back camera with much more mega-pixels, a way better 7680x4320 video resolution and a bigger aperture to capture better images and video in low light environments. The Asus ZenFone 3 Deluxe (ZS550KL) counts with a bigger memory for games and applications than Galaxy S25 Ultra, because although it has only 64 GB internal storage, it also counts with a SD memory slot that admits a maximum of 1,95 TB.
Samsung Galaxy S25 Ultra has a much longer battery performance than Asus ZenFone 3 Deluxe (ZS550KL), because it has a 5000mAh battery capacity.
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