Compare phones
| Global Score | |
| 68.1 | 78.9 |
| Basic Information | |
| Sony | |
| Android 5.0 | Android 11, 10, 9.0 Pie |
| -- | 2019-05-07 |
| -- | 6.30 x 3.00 x 0.32 inches |
| -- | 5.89 ounces |
| -- | Black, Purple and White |
| -- | Plastic |
| -- | Scratch-Resistant Glass |
| $ 170.00 | $ 167.00 |
| Display / Screen | |
| 6.4 inches | 6 inches |
| 1440 x 2560 pixels (Quad HD / 2K) | 2160 x 1080 pixels |
| IPS LCD | OLED |
| 459 pixels per inch | 402 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.4 | 8 |
| Performance | |
| Qualcomm Snapdragon 810 MSM8994 chipset | Qualcomm Snapdragon 670 SDM670 chipset |
| 64-bit ARM Cortex-A57 (Quad-Core 2000 MHz + Quad-Core 1500 MHz) processor | Kryo 360, 64-bit, 10 nm (Octa-Core 2000 MHz) processor |
| 4 GB (800 MHz) RAM | 4 GB RAM |
| Adreno 430 (600 MHz) GPU | Adreno 615 GPU |
| 10.08 | 9.09 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| No SD card slot | No SD card slot |
| 5.8 | 7.7 |
| Camera | |
| 16.00 MP + 5.00 MP | 12.20 MP + 8.00 MP |
| -- | f/1.80 aperture |
| -- | 28.00mm focal length |
| -- | 0.39 inches (1/2.55") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 7.26 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| -- | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| -- | Nano SIM |
| 3 | 6.7 |
| Battery Life | |
| -- | 3700mAh Battery |
| Removable Battery | Non-Removable Battery |
| 1.36 | 5.68 |
| Other Features | |
| Bluetooth | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Google Pixel 3a XL is much better than Xperia Z4 Ultra, getting a 78.9 score against 68.1. Both of these phones have Android OS (operating system), but the Google Pixel 3a XL has newer 11 version and Xperia Z4 Ultra has Android 5.0, providing you a lot of extra features. Xperia Z4 Ultra has a superior CPU than Google Pixel 3a XL, and although they both have the same RAM amount and the same number of cores, the Xperia Z4 Ultra also has an additional graphics processor and a 64-bits processor.
Sony Xperia Z4 Ultra features a much better looking screen than Google Pixel 3a XL, because it has a just a bit higher display pixel density, a better 2560 x 1440 resolution and a little larger display. Google Pixel 3a XL counts with a very superior memory capacity to store more games and applications than Sony Xperia Z4 Ultra, because it has more internal storage.
The Google Pixel 3a XL counts with a superior battery life than Sony Xperia Z4 Ultra. The Google Pixel 3a XL counts with a very superior camera than Xperia Z4 Ultra, although it has a much worse 12.2 MP resolution back camera.
Even being the best phone between the ones we are comparing, the Google Pixel 3a XL is also cheaper.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.