| Global Score | |
| 73.1 | 85.7 |
| Basic Information | |
| Samsung | |
| Android 10 | Android 5.0 |
| 2020-12-07 | 2015-04-10 |
| 6.54 x 3.02 x 0.36 inches | 5.59 x 2.76 x 0.28 inches |
| 7.27 ounces | 4.66 ounces |
| Mist Gray and Placid Blue | Black, Gold, Green and White |
| -- | Aluminium and Glass |
| -- | Scratch-Resistant Glass |
| -- | $ 950.00 |
| Display / Screen | |
| 6.7 inches | 5.1 inches |
| 1080 x 2400 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
| IPS LCD | Super AMOLED |
| 393 pixels per inch | 576 pixels per inch |
| 450 cd/m2 brightness | -- |
| No touch screen | Capacitive, Multi-touch |
| 8.4 | 9.9 |
| Performance | |
| Qualcomm Snapdragon 690 5G SM6350 chipset | Exynos 7 Octa 7420 chipset |
| Kryo 560, 64-bit, 8 nm (Octa-Core 2000 MHz) processor | 64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor |
| 6 GB RAM | 3 GB (1600 MHz) RAM |
| Adreno 619L GPU | Mali-T760 MP8 (650 MHz) GPU |
| 9.18 | 10.08 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 13.18 | 10.1 |
| Camera | |
| 48.00 MP + 8.00 MP | 16.00 MP + 5.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 28.00mm focal length |
| 0.5 inches (1/2") sensor | 0.38 inches (1/2.6") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (4K) video resolution |
| 11.33 | 8.47 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| Nano SIM | Nano SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 2600mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 4.56 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 4.1 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Galaxy S6 Edge has a score of 85.7, which is much better than the TCL 20 5G's general score of 73.1. These phones use Android operating system, but the Galaxy S6 Edge has 5.0 version and TCL 20 5G has Android 10 version. Despite of the fact that the Galaxy S6 Edge is older than the TCL 20 5G, it's construction is incredibly lighter and way thinner.
The Galaxy S6 Edge counts with a sharper screen than TCL 20 5G, because although it has a way smaller screen, it also counts with more pixels per inch in the display and a better 2560 x 1440 resolution. The Samsung Galaxy S6 Edge features a bit superior processing unit than TCL 20 5G, because although it has less RAM, and they both have a Octa-Core processor, the Samsung Galaxy S6 Edge also counts with a 64 bits processor and an additional graphics processing unit.
TCL 20 5G takes greater photos and videos than Samsung Galaxy S6 Edge, and although they both have the same 3840x2160 (4K) video quality and the same video frame rates, the TCL 20 5G also has a way bigger sensor, a larger aperture and a way better 48 MP resolution camera. TCL 20 5G has a way bigger storage capacity to store more apps and games than Galaxy S6 Edge, and although they both have the same internal storage capacity, the TCL 20 5G also has a SD memory card expansion slot that holds a maximum of 256 GB.
TCL 20 5G has a much longer battery life than Samsung Galaxy S6 Edge, because it has a 73 percent larger battery size.
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