Compare phones
| Global Score | |
| 74.6 | 79.8 |
| Basic Information | |
| Samsung | Sony |
| Android 8.0 Oreo | -- |
| -- | 2017-06-01 |
| 6.04 x 3.04 x 0.32 inches | 6.14 x 3.03 x 0.31 inches |
| 6.14 ounces | 6.74 ounces |
| 16 777 216 | Black, Pink, Red and Silver |
| Plastic | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 5.5 inches |
| 1280 x 720 pixels (HD) | 3840 x 2160 pixels (4K) |
| Super AMOLED | IPS LCD |
| 267 pixels per inch | 801 pixels per inch |
| -- | 700 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 10.3 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 835 MSM8998 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 280, 64-bit, 10 nm (Octa-Core 2450 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| ARM Mali-G71 GPU | Adreno 540 GPU |
| 8.82 | 9.36 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 8.88 | 10.78 |
| Camera | |
| 13.00 MP + 8.00 MP | 19.00 MP + 13.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| 27.00mm focal length | 25.00mm focal length |
| 0.33 inches (1/3.06") sensor | 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 (960 fps) (HD) slow motion video |
| 9.02 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3000mAh Battery | 3230mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| 4.96 | 5.2 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Sony Xperia XZ Premium has a general score of 79.8, which is just a bit better than Galaxy J7 Duo's general score of 74.6. The Sony Xperia XZ Premium is a a bit thinner but a bit heavier cellphone than Galaxy J7 Duo. The Sony Xperia XZ Premium has just a little better performance than Samsung Galaxy J7 Duo. Both have the same number of cores and the same RAM memory amount.
The Sony Xperia XZ Premium has an incredibly better looking screen than Galaxy J7 Duo, and although they both have a screen with the same size, the Sony Xperia XZ Premium also has a much better 2160 x 3840 resolution and a much better display pixel density. Sony Xperia XZ Premium features a superior camera than Galaxy J7 Duo, because although it has a tinier aperture, it also counts with a much larger back camera sensor taking much higher quality photos, a much higher (4K) video resolution and a back facing camera with a much higher resolution.
The Xperia XZ Premium features a way bigger storage to install applications and games than Samsung Galaxy J7 Duo, and although they both have an external memory card slot that admits a maximum of 256 GB, the Xperia XZ Premium also has 64 GB internal memory capacity. Xperia XZ Premium has just a bit longer battery performance than Samsung Galaxy J7 Duo, because it has 3230mAh of battery capacity instead of 3000mAh.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.