Compare phones
| Global Score | |
| 83.2 | 84.4 |
| Basic Information | |
| Asus | Xiaomi |
| Android 12 | Android 14 |
| 2022-09-19 | 2024-02-22 |
| 6.81 x 3.03 x 0.41 inches | 6.35 x 2.96 x 0.36 inches |
| 8.43 ounces | 7.75 ounces |
| Space Gray | Black, Blue, Titanium Gray and White |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| 2448 x 1080 pixels | 3200 x 1440 pixels |
| AMOLED | AMOLED |
| 393 pixels per inch | 524 pixels per inch |
| 1200 cd/m2 brightness | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.9 | 10.4 |
| Performance | |
| MediaTek Dimensity 9000+ (4 nm) chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| processor | processor |
| 16 GB RAM | 12 GB RAM |
| Mali-G710 MC10 GPU | Adreno 750 GPU |
| 6.3 | 6.21 |
| Storage | |
| 512 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 13.3 |
| Camera | |
| 50.00 MP + 12.00 MP | 50.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.60 aperture |
| -- | 23.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.4 inches (1/2.51") sensor |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 12.43 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | 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 |
| 10.6 | 10.6 |
| Battery Life | |
| 6000mAh Battery | 5000mAh Dual Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.52 | 6.8 |
| Other Features | |
| Bluetooth 5.3 | 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 |
Comparison review
The Xiaomi 14 Ultra has an overall score of 84.4, which is a bit better than Asus ROG Phone 6D Ultimate's 83.2 global score. Both devices in this comparison review come with Android operating system, but the Xiaomi 14 Ultra has newer 14 version and Asus ROG Phone 6D Ultimate has Android 12. Xiaomi 14 Ultra's design is newer, just a little bit lighter and somewhat thinner than the Asus ROG Phone 6D Ultimate.
The Asus ROG Phone 6D Ultimate features a bit superior processing unit than Xiaomi 14 Ultra, and although they both have 8 cpu cores, the Asus ROG Phone 6D Ultimate also has 4 GB more RAM memory. The Xiaomi 14 Ultra features a better looking screen than Asus ROG Phone 6D Ultimate, because although it has a quite smaller screen, it also counts with much more brightness, a higher resolution of 1440 x 3200 and a better count of pixels per inch of screen.
Asus ROG Phone 6D Ultimate has a superior storage for applications and games than Xiaomi 14 Ultra, because it has more internal storage capacity. Asus ROG Phone 6D Ultimate and Xiaomi 14 Ultra have similar cameras, because although the Xiaomi 14 Ultra has a lot smaller camera sensor capturing less light and dull colors, and they both have a 50 megapixels resolution back facing camera and the same video resolution, it also counts with a bigger aperture for better photos and videos in poorly lited environments and higher 30 frames per second video frame rate.
Asus ROG Phone 6D Ultimate counts with longer battery lifetime than Xiaomi 14 Ultra, because it has a 6000mAh battery size instead of 5000mAh.
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