| Global Score | |
| 73.1 | 77.3 |
| Basic Information | |
| Motorola | Sony |
| Android 13 | Android 4.4.4 |
| -- | 2014-09-03 |
| -- | 5.85 x 2.89 x 0.35 inches |
| -- | 6.02 ounces |
| -- | Black and White |
| -- | Scratch-Resistant Glass |
| -- | $ 170.00 |
| Display / Screen | |
| 6.7 inches | 5.2 inches |
| 2640 x 1080 pixels | 1080 x 1920 pixels (Full HD) |
| AMOLED | IPS LCD |
| 426 pixels per inch | 424 pixels per inch |
| -- | 592 cd/m2 brightness |
| No touch screen | Capacitive, Multi-touch |
| 7.6 | 9.6 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 SM8550-AB (4 nm) chipset | Qualcomm Snapdragon 801 8974-AC chipset |
| processor | Krait 400 (Quad-Core 2500 MHz) processor |
| 12 GB RAM | 3 GB (933 MHz) RAM |
| Adreno 740 GPU | Adreno 330 (450 MHz) GPU |
| 6.21 | 9.45 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| No SD card slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 13.3 | 8.12 |
| Camera | |
| 12.00 MP + 32.00 MP | 20.70 MP + 2.20 MP |
| -- | f/2.00 aperture |
| -- | 25.00mm focal length |
| -- | 0.43 inches (1/2.3") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 7.04 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM |
| Nano SIM | Nano SIM |
| 10.6 | 7 |
| Battery Life | |
| 3640mAh Battery | 3200mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| -- | 920 hours standby time 21 hours talk time |
| 5.6 | 5.2 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 4.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
The Xperia Z3 is a bit better than Motorola Razr 40 Ultra, getting a 77.3 score against 73.1. Both phones we compare here have Android OS (operating system), but Xperia Z3 has newer 4.4.4 version while Motorola Razr 40 Ultra has Android 13 version, giving some nice extra features. Xperia Z3 features a way better screen than Motorola Razr 40 Ultra, although it has a just a little worse pixel density, a much smaller display and a quite lower resolution of 1920 x 1080.
The Motorola Razr 40 Ultra counts with a much greater memory for apps and games than Xperia Z3, because although it has no slot for SD memory cards, it also counts with more internal storage. Xperia Z3 counts with a much more powerful processor than Motorola Razr 40 Ultra, because although it has a smaller amount of RAM memory, it also counts with more cpu cores and an additional graphics processor.
Xperia Z3 features a lot better camera than Motorola Razr 40 Ultra, because it has a lot more MP back facing camera. Motorola Razr 40 Ultra has a bit longer battery duration than Xperia Z3, because it has 3640mAh of battery capacity.
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