Compare phones
| Global Score | |
| 81.6 | 83.2 |
| Basic Information | |
| Xiaomi | Asus |
| Android 10 | Android 12 |
| 2020-09-08 | 2022-09-19 |
| 6.51 x 3.02 x 0.37 inches | 6.81 x 3.03 x 0.41 inches |
| 7.58 ounces | 8.43 ounces |
| Cobalt blue and Shadow gray | Space Gray |
| Plastic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.8 inches |
| 2400 x 1080 pixels | 2448 x 1080 pixels |
| IPS LCD | AMOLED |
| 393 pixels per inch | 393 pixels per inch |
| 450 cd/m2 brightness | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 732G SM7150-AC chipset | MediaTek Dimensity 9000+ (4 nm) chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2300 MHz) processor | processor |
| 6 GB RAM | 16 GB RAM |
| Adreno 618 GPU | Mali-G710 MC10 GPU |
| 9.36 | 6.3 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 17.6 |
| Camera | |
| 64.00 MP + 20.00 MP | 50.00 MP + 12.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| 0.59 inches (1/1.7") sensor | 0.64 inches (1/1.56") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 12.1 | 12.43 |
| 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 |
| Nano SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 5160mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.88 | 7.52 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.3 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Asus ROG Phone 6D Ultimate is a little bit better than Xiaomi Poco X3 NFC, with an 83.2 score against 81.6. Even though Asus ROG Phone 6D Ultimate is noticeably newer than Xiaomi Poco X3 NFC, it's somewhat heavier and just a little bit thicker. Both of these phones come with Android OS, but Asus ROG Phone 6D Ultimate has 12 version and Xiaomi Poco X3 NFC has Android 10 version.
The Asus ROG Phone 6D Ultimate features a little more vivid screen than Xiaomi Poco X3 NFC, and although they both have a better quantity of pixels per inch of display, the Asus ROG Phone 6D Ultimate also has a way brighter screen, a little larger display and a quite better resolution of 1080 x 2448px.
Xiaomi Poco X3 NFC counts with an extremely better processing unit than Asus ROG Phone 6D Ultimate, although it has less RAM, they both have a Octa-Core processing unit. The Asus ROG Phone 6D Ultimate features just a bit better camera than Xiaomi Poco X3 NFC, because although it has a back-facing camera with lot less mega pixels, and they both have the same aperture, the Asus ROG Phone 6D Ultimate also counts with a bigger camera sensor which gives a higher photo and video quality and a way better 7680x4320 video quality.
Asus ROG Phone 6D Ultimate counts with a superior memory capacity for games and applications than Xiaomi Poco X3 NFC, because although it has no slot for an external memory card, it also counts with 512 GB internal memory capacity. Asus ROG Phone 6D Ultimate has just a bit better battery duration than Xiaomi Poco X3 NFC, because it has a 16% more battery size.
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