Compare phones
| Global Score | |
| 76.7 | 76.1 |
| Basic Information | |
| Samsung | |
| Android 10, 8.0 Oreo | Android 11 |
| 2018-06-28 | 2021-04-20 |
| 6.27 x 2.98 x 0.32 inches | 6.46 x 2.87 x 0.36 inches |
| 6.24 ounces | 6.70 ounces |
| Black, Blue, Gold and Pink | Marine Blue and Moondust Gray |
| Plastic | Glass |
| Display / Screen | |
| 6 inches | 6.7 inches |
| 1480 x 720 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 274 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Qualcomm Snapdragon 750G SM7225 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 570, 64-bit, 8 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 506 GPU | Adreno 619 GPU |
| 8.91 | 9.18 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 10.78 | 18.62 |
| Camera | |
| 16.00 MP + 16.00 MP | 48.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.36 inches (1/2.8") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 9.46 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.3 | 10.6 |
| Battery Life | |
| 3500mAh Battery | 4500mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.44 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy J8 has a general score of 76.7, which is a little bit better than TCL 20 Pro 5G's 76.1 score. These phones work with Android OS (operating system), but the Galaxy J8 has an older 10 version and TCL 20 Pro 5G has Android 11. The Galaxy J8 construction is thinner and just a bit lighter than TCL 20 Pro 5G, even though it was released 3 years before.
TCL 20 Pro 5G features a much better display than Galaxy J8, because it has a way higher resolution of 1080 x 2400 pixels, a little larger display and more pixels per inch of display. TCL 20 Pro 5G has a much greater storage capacity for games and applications than Galaxy J8, because it has 256 GB internal memory capacity and a slot for an SD memory card that allows up to 1 TB.
TCL 20 Pro 5G features a bit more powerful processing unit than Samsung Galaxy J8, and although they both have 8 processing cores, the TCL 20 Pro 5G also has more RAM memory. TCL 20 Pro 5G has a way better camera than Galaxy J8, because although it has a tinier aperture, it also counts with a back camera with lot more mega pixels, a much bigger sensor capturing more light and vivid colors and a way higher (4K) video resolution.
TCL 20 Pro 5G features superior battery lifetime than Galaxy J8, because it has 4500mAh of battery capacity.
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