| Global Score | |
| 75 | 78.9 |
| Basic Information | |
| HTC | Samsung |
| -- | Android 10, 9.0 Pie, 8.1 Oreo |
| 2016-11-11 | 2019-02-05 |
| 6.06 x 3.04 x 0.32 inches | 6.16 x 2.93 x 0.35 inches |
| 6.14 ounces | 6.56 ounces |
| 16 777 216 | Charcoal black and Ocean blue |
| Aluminum | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.5 inches | 6.3 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | 2340 x 1080 pixels |
| S-LCD 3 | IPS LCD |
| 534 pixels per inch | 409 pixels per inch |
| No touch screen | No touch screen |
| 8.7 | 8 |
| Performance | |
| Qualcomm Snapdragon 810 MSM8994 chipset | Samsung Exynos 7 Octa 7904 chipset |
| ARM Cortex-A57 and ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Adreno 430 GPU | Mali-G71 MP2 GPU |
| 9.09 | 8.91 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 12.76 | 11.74 |
| Camera | |
| 16.00 MP + 8.00 MP | 13.00 MP + 8.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| 28.00mm focal length | 12.00mm focal length |
| -- | 0.32 inches (1/3.1") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | -- |
| 9.79 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3200mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.2 | 6.8 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope and Proximity Sensor |
| -- | FM Radio |
The Galaxy M20 has a general score of 78.9, which is a bit better than the HTC Bolt's score of 75. Galaxy M20's body is newer, but a bit heavier and just a little thicker than HTC Bolt. The HTC Bolt features a little bit better processing power than Samsung Galaxy M20, although it has less RAM, they both have a Octa-Core processing unit.
HTC Bolt features a bit more vivid screen than Galaxy M20, because although it has a bit smaller screen, it also counts with a greater pixels density and a higher resolution of 1440 x 2560. The HTC Bolt features a slightly better storage capacity to install applications and games or saving photos and videos than Samsung Galaxy M20, because although it has only 32 GB internal memory capacity, it also counts with a SD card slot that admits up to 1,95 TB.
The Galaxy M20 has a very superior battery life than HTC Bolt, because it has a 56% more battery size. HTC Bolt counts with a bit better camera than Galaxy M20, because although it has a tinier aperture which is not good for shooting photographs or video in low-light environments, it also counts with a back facing camera with a better resolution and a lot better 3840x2160 (4K) video resolution.
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