| Global Score | |
| 72 | 77.3 |
| Basic Information | |
| Sony | |
| Android 11 | Android 4.4.4 |
| 2021-04-28 | 2014-09-03 |
| 6.40 x 2.94 x 0.33 inches | 5.85 x 2.89 x 0.35 inches |
| 6.53 ounces | 6.02 ounces |
| Supersonic Black and Supersonic blue | Black and White |
| -- | Scratch-Resistant Glass |
| -- | $ 170.00 |
| Display / Screen | |
| 6.5 inches | 5.2 inches |
| 2400 x 1080 pixels | 1080 x 1920 pixels (Full HD) |
| IPS LCD | IPS LCD |
| 405 pixels per inch | 424 pixels per inch |
| 600 cd/m2 brightness | 592 cd/m2 brightness |
| No touch screen | Capacitive, Multi-touch |
| 8.6 | 9.6 |
| Performance | |
| MediaTek Dimensity 700 MT6833V chipset | Qualcomm Snapdragon 801 8974-AC chipset |
| Cortex-A76, 64-bit, 7 nm (Octa-Core 2200 MHz) processor | Krait 400 (Quad-Core 2500 MHz) processor |
| 4 GB RAM | 3 GB (933 MHz) RAM |
| Mali-G57 GPU | Adreno 330 (450 MHz) GPU |
| 9.18 | 9.45 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 15.42 | 8.12 |
| Camera | |
| 48.00 MP + 16.00 MP | 20.70 MP + 2.20 MP |
| f/1.80 aperture | f/2.00 aperture |
| 26.00mm focal length | 25.00mm focal length |
| -- | 0.43 inches (1/2.3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 10.56 | 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, Dual SIM | Nano SIM |
| 10.6 | 7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3200mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| -- | 920 hours standby time 21 hours talk time |
| 6.8 | 5.2 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
The Sony Xperia Z3 is just a bit better than the realme 8 5G, with a 77.3 score against 72. Although Sony Xperia Z3 is a lot older and a bit thicker than the realme 8 5G, it's construction is still a bit lighter. Both phones we are comparing here have Android operating system, but Sony Xperia Z3 has newer 4.4.4 version while realme 8 5G has Android 11, offering some extra features.
Sony Xperia Z3 has a brighter display than realme 8 5G, because although it has a much smaller screen, a little bit opaque display and a bit worse resolution of 1920 x 1080px, it also counts with a just a little better display pixels density. Xperia Z3 has a bit superior processing unit than realme 8 5G, because although it has a lower amount of RAM memory and a lower number of cores , it also counts with an extra GPU.
The realme 8 5G features a way bigger memory capacity for games and applications than Sony Xperia Z3, because it has a SD memory slot that allows a maximum of 1 TB and 96 GB more internal storage. Realme 8 5G counts with a much longer battery duration than Xperia Z3, because it has a 56% bigger battery size.
The realme 8 5G counts with just a bit better camera than Sony Xperia Z3, and although they both have the same (Full HD) video resolution and the same 30 fps video frame rates, the realme 8 5G also has a lot higher resolution camera and a larger diafragm aperture to capture better low-light photos and videos.
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