Compare phones
Sony Xperia Z3
VerizonD6708
| Global Score | |
| 11.67 | 9.24 |
| Basic Information | |
| Samsung | Sony |
| Android 11 | Android 4.4.4 |
| 2021-01-29 | 2014-09-03 |
| 6.50 x 2.98 x 0.35 inches | 5.85 x 2.89 x 0.35 inches |
| 8.04 ounces | 6.02 ounces |
| Phantom black and Silver | Black and White |
| Aluminum and Glass (Corning Gorilla Glass Victus) | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 966.00 | $ 170.00 |
| Display / Screen | |
| 6.8 inches | 5.2 inches |
| 3200 x 1440 pixels | 1080 x 1920 pixels (Full HD) |
| Dynamic AMOLED | IPS LCD |
| 516 pixels per inch | 424 pixels per inch |
| 1500 cd/m2 brightness | 592 cd/m2 brightness |
| No touch screen | Capacitive, Multi-touch |
| 9.8 | 9.6 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 801 8974-AC chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Krait 400 (Quad-Core 2500 MHz) processor |
| 12 GB RAM | 3 GB (933 MHz) RAM |
| Adreno 660 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 | |
| 108.00 MP + 40.00 MP | 20.70 MP + 2.20 MP |
| f/1.80 aperture | f/2.00 aperture |
| 24.00mm focal length | 25.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.43 inches (1/2.3") sensor |
| 7680 x 4320 (24 fps) 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 |
| 13.75 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM |
| Nano SIM | Nano SIM |
| 10.7 | 7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3200mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| -- | 920 hours standby time 21 hours talk time |
| 4.96 | 4.64 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 4.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Samsung Galaxy S21 Ultra has a general score of 11.67, which is a lot better than the Xperia Z3's general score of 9.24. Samsung Galaxy S21 Ultra is a incredibly heavier cellphone than the Xperia Z3, but both have the same thickness. These phones have Android OS, but Samsung Galaxy S21 Ultra has older 11 version while Xperia Z3 has Android 4.4.4 version.
The Samsung Galaxy S21 Ultra has a bit better looking screen than Xperia Z3, because it has a way better resolution of 1440 x 3200px, a just a little higher count of pixels in each screen inch, a really bigger screen and much more brightness. Samsung Galaxy S21 Ultra has a much bigger memory for applications and games than Xperia Z3, because although it has no SD card slot, it also counts with more internal storage.
The Galaxy S21 Ultra has a little bit better performance than Xperia Z3, because although it has doesn't have a GPU, it also counts with more RAM and more cpu cores. Samsung Galaxy S21 Ultra takes way better photographs and videos than Sony Xperia Z3, because it has a larger aperture, a much better 7680x4320 video quality, a way larger back camera sensor providing a way better image quality and a back-facing camera with way more megapixels.
Galaxy S21 Ultra counts with a bit better battery performance than Sony Xperia Z3, because it has 5000mAh of battery capacity instead of 3200mAh.
Although Galaxy S21 Ultra is a better device, it costs a lot more than the Xperia Z3, and it doesn't have such a good price and quality relation as Xperia Z3. If you want to save some money, you can buy Xperia Z3, letting go a few features and specifications, but you will get the most out of your money.