| Global Score | |
| 72.6 | 77.3 |
| Basic Information | |
| Sony | |
| Android 10 | Android 4.4.4 |
| 2020-06-02 | 2014-09-03 |
| 6.45 x 2.98 x 0.35 inches | 5.85 x 2.89 x 0.35 inches |
| 7.13 ounces | 6.02 ounces |
| Arctic white and Glacier blue | Black and White |
| Glass and Plastic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 380.00 | $ 170.00 |
| Display / Screen | |
| 6.6 inches | 5.2 inches |
| 2400 x 1080 pixels | 1080 x 1920 pixels (Full HD) |
| IPS LCD | IPS LCD |
| 399 pixels per inch | 424 pixels per inch |
| -- | 592 cd/m2 brightness |
| No touch screen | Capacitive, Multi-touch |
| 8.2 | 9.6 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Qualcomm Snapdragon 801 8974-AC chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Krait 400 (Quad-Core 2500 MHz) processor |
| 8 GB RAM | 3 GB (933 MHz) RAM |
| Adreno 640 GPU | Adreno 330 (450 MHz) GPU |
| 9.72 | 9.45 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 10.1 | 8.12 |
| Camera | |
| 64.00 MP + 32.00 MP | 20.70 MP + 2.20 MP |
| f/1.80 aperture | f/2.00 aperture |
| 26.00mm focal length | 25.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.43 inches (1/2.3") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 12.54 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 7 |
| Battery Life | |
| 4200mAh Li - Polymer Battery | 3200mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| -- | 920 hours standby time 21 hours talk time |
| 6.08 | 5.2 |
| Other Features | |
| Bluetooth 5.0 | 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 |
Xperia Z3 has a global score of 77.3, which is just a bit better than the realme X3 SuperZoom's 72.6 global score. Both phones we compare here use Android operating system, but the Xperia Z3 has a more recent 4.4.4 version while realme X3 SuperZoom has Android 10, so it gives you a couple nice extra features and performance optimizations. Xperia Z3's design has the same thickness than the realme X3 SuperZoom, but it's somewhat lighter.
The realme X3 SuperZoom features just a bit better processing power than Sony Xperia Z3, because although it has doesn't have an additional graphics processing unit, it also counts with a greater number of faster cores and 5 GB more RAM memory. The Sony Xperia Z3 counts with a brighter display than realme X3 SuperZoom, because although it has a bit worse resolution of 1920 x 1080 and a much smaller screen, it also counts with a bit greater number of pixels per screen inch.
Realme X3 SuperZoom has a lot bigger storage capacity to install games and applications than Xperia Z3, because although it has no SD memory slot, it also counts with 128 GB internal storage. The realme X3 SuperZoom features improved battery performance than Sony Xperia Z3, because it has a 4200mAh battery size against 3200mAh.
Realme X3 SuperZoom counts with a much better camera than Xperia Z3, and although they both have the same video quality, the realme X3 SuperZoom also has a bigger aperture, a camera with much more megapixels, a lot bigger back-facing camera sensor capturing much higher quality videos and photos and higher 60 frames per second video frame rates.
In addition to being the best phone of the ones we are comparing, the Xperia Z3 is also very cheap compared to the other phones.
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