Compare phones
| Global Score | |
| 72.7 | 76.1 |
| Basic Information | |
| Samsung | |
| Android 8.0 Oreo | Android 11 |
| 2018-06-29 | 2021-04-20 |
| 6.03 x 3.00 x 0.34 inches | 6.46 x 2.87 x 0.36 inches |
| 6.38 ounces | 6.70 ounces |
| 16 777 216 | Marine Blue and Moondust Gray |
| -- | Glass |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1280 x 720 pixels (HD) | 2400 x 1080 pixels |
| TFT | AMOLED |
| 267 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 750G SM7225 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 570, 64-bit, 8 nm (Octa-Core 2000 MHz) processor |
| 2 GB RAM | 6 GB RAM |
| Mali-T830 MP1 GPU | Adreno 619 GPU |
| 8.73 | 9.18 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 9.44 | 18.62 |
| Camera | |
| 13.00 MP + 13.00 MP | 48.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 28.00mm focal length | -- |
| 0.33 inches (1/3.06") 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 |
| 9.13 | 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 | Nano SIM |
| 6.3 | 10.6 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 4500mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The TCL 20 Pro 5G is a bit better than Galaxy J7 Refine, having a 76.1 score against 72.7. Although TCL 20 Pro 5G is newer than Galaxy J7 Refine, it is a little heavier and just a little thicker. Both of these devices have Android OS (Operating System), but the TCL 20 Pro 5G has 11 version while Galaxy J7 Refine has Android 8.0 Oreo.
TCL 20 Pro 5G features a sharper display than Galaxy J7 Refine, because it has a greater screen density, a larger display and a way better resolution of 1080 x 2400 pixels. TCL 20 Pro 5G counts with a way bigger memory capacity for games and applications than Galaxy J7 Refine, because it has a SD extension slot that allows a maximum of 1 TB and 256 GB internal memory.
TCL 20 Pro 5G counts with a little faster CPU than Galaxy J7 Refine, and although they both have the same number of cores, the TCL 20 Pro 5G also has a larger amount of RAM memory. The TCL 20 Pro 5G features better battery life than Galaxy J7 Refine, because it has 4500mAh of battery capacity instead of 3300mAh.
TCL 20 Pro 5G has a lot better camera than Samsung Galaxy J7 Refine, because although it has a smaller aperture, it also counts with a much higher resolution camera in the back, a much higher 3840x2160 (4K) video quality and a way bigger back-facing camera sensor taking much higher quality pictures and videos.
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