Compare phones
| Global Score | |
| 73 | 76.9 |
| Basic Information | |
| Sony | Nokia |
| Android 4.4.2 | Android 11 |
| 5.39 x 2.83 x 0.43 inches | 6.53 x 3.00 x 0.32 inches |
| 5.75 ounces | -- |
| Black, Blue and White | -- |
| -- | Glass and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 249.00 | -- |
| Display / Screen | |
| 5 inches | 6.5 inches |
| 1080 x 1920 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | IPS LCD |
| 441 pixels per inch | 405 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 801 8974-AB chipset | Qualcomm Snapdragon 690 SM6350 chipset |
| Krait 400 (Quad-Core 2300 MHz) processor | Kryo 560, 64-bit, 8 nm (Octa-Core 2000 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Adreno 330 (450 MHz) GPU | Adreno 619L GPU |
| 9.27 | 9.18 |
| Storage | |
| 16 GB internal memory | 64 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 6.72 | 7.7 |
| Camera | |
| 20.70 MP + 0.30 MP | 48.00 MP + 24.00 MP |
| -- | f/1.80 aperture |
| 0.43 inches (1/2.3") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 9.24 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM |
| 7 | 10.7 |
| Battery Life | |
| 3000mAh Li-Ion Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 690 hours standby time 15 hours talk time | -- |
| 4.96 | 5.92 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Nokia 7.3 has an overall score of 76.9, which is slightly better than the Xperia Z2a's global score of 73. The Nokia 7.3 construction is much thinner and extremely lighter than Xperia Z2a. Both devices in this comparison review come with Android operating system, but the Nokia 7.3 has the previous 11 version while Xperia Z2a has Android 4.4.2 version.
Xperia Z2a has a bit faster processor than Nokia 7.3, because although it has less CPU cores and less RAM memory, it also counts with an additional GPU. The Xperia Z2a has a more vivid display than Nokia 7.3, because although it has a bit worse resolution of 1920 x 1080px and a much smaller screen, it also counts with a little bit greater number of pixels per inch in the display.
The Nokia 7.3 takes greater videos and photos than Xperia Z2a, and although they both have the same (4K) video definition and the same 30 frames per second video frame rate, the Nokia 7.3 also has a back-facing camera with a way higher 48 mega pixels resolution and a larger sensor shooting higher quality pictures.
Nokia 7.3 counts with a greater memory for applications and games than Sony Xperia Z2a, because although it has no slot for SD memory cards, it also counts with 64 GB internal memory. Nokia 7.3 has superior battery lifetime than Xperia Z2a, because it has a 33 percent greater battery capacity.
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