Compare phones
| Global Score | |
| 73.8 | 80.1 |
| Basic Information | |
| Asus | Xiaomi |
| Android 8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow | Android 15 |
| 2016-10-12 | -- |
| 5.96 x 3.02 x 0.31 inches | -- |
| 5.29 ounces | -- |
| Gold and Silver | -- |
| Metal | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | -- |
| Super IPS+ LCD | AMOLED |
| 401 pixels per inch | -- |
| 600 cd/m2 brightness | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 5 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | processor |
| 4 GB RAM | 16 GB RAM |
| Adreno 506 GPU | Adreno 830 GPU |
| 9.09 | 6.3 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | No SD card slot |
| 14.66 | 17.6 |
| Camera | |
| 16.00 MP + 8.00 MP | 200.00 MP + 32.00 MP |
| f/2.00 aperture | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 9.68 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| 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 | 7.6 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.96 | 7.52 |
| Other Features | |
| Bluetooth | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| 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
The Xiaomi 15 Ultra (Rumored) is slightly better than the Asus ZenFone 3 Deluxe (ZS550KL), with a overall score of 80.1 against 73.8. Both of these phones work with Android operating system, but Xiaomi 15 Ultra (Rumored) has the previous 15 version while Asus ZenFone 3 Deluxe (ZS550KL) has Android 8.0 Oreo version. Xiaomi 15 Ultra (Rumored)'s design is noticeably lighter and much thinner than Asus ZenFone 3 Deluxe (ZS550KL).
The Asus ZenFone 3 Deluxe (ZS550KL) features a really superior performance than Xiaomi 15 Ultra (Rumored), although it has a lower amount of RAM memory, they both have a Octa-Core processing unit. The Asus ZenFone 3 Deluxe (ZS550KL) features a way better looking screen than Xiaomi 15 Ultra (Rumored), although it has a quite smaller display and way less brightness.
The Xiaomi 15 Ultra (Rumored) features a greater camera than Asus ZenFone 3 Deluxe (ZS550KL), because it has a back camera with a much better resolution and a way higher video resolution. Xiaomi 15 Ultra (Rumored) features a much better memory capacity for games and applications than Asus ZenFone 3 Deluxe (ZS550KL), because although it has no SD memory slot, it also counts with 512 GB internal memory.
The Xiaomi 15 Ultra (Rumored) features a very superior battery lifetime than Asus ZenFone 3 Deluxe (ZS550KL), because it has 6000mAh of battery capacity instead of 3000mAh.
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