Compare phones
| Global Score | |
| 75 | 94.6 |
| Basic Information | |
| HTC | Samsung |
| -- | Android 11, 10 |
| 2016-11-11 | 2020-09-18 |
| 6.06 x 3.04 x 0.32 inches | 6.27 x 5.05 x 0.27 inches |
| 6.14 ounces | 9.95 ounces |
| 16 777 216 | Mystic black and Mystic bronze |
| Aluminum | Aluminum and Glass |
| Scratch-Resistant Glass | -- |
| -- | $ 1930.00 |
| Display / Screen | |
| 5.5 inches | 7.6 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | 2208 x 1768 pixels |
| S-LCD 3 | Dynamic AMOLED |
| 534 pixels per inch | 372 pixels per inch |
| No touch screen | No touch screen |
| 8.7 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 810 MSM8994 chipset | Qualcomm Snapdragon 865+ SM8250-AB chipset |
| ARM Cortex-A57 and ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3100 MHz) processor |
| 3 GB RAM | 12 GB RAM |
| Adreno 430 GPU | Adreno 650 GPU |
| 9.09 | 9.81 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | No SD card slot |
| 12.76 | 13.3 |
| Camera | |
| 16.00 MP + 8.00 MP | 12.00 MP + 10.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 28.00mm focal length | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.79 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 3200mAh Li - Ion Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.2 | 6.32 |
| 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, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Samsung Galaxy Z Fold 2 has a score of 94.6, which is much better than HTC Bolt's 75 score. Samsung Galaxy Z Fold 2's construction is incredibly newer and thinner, but also a lot heavier than the HTC Bolt. The Galaxy Z Fold 2 has just a bit better processing power than HTC Bolt, and although they both have the same number of cores, the Galaxy Z Fold 2 also has a larger amount of RAM.
The HTC Bolt counts with a little more vivid screen than Samsung Galaxy Z Fold 2, because although it has a lot smaller display and a bit worse 1440 x 2560px resolution, it also counts with a greater quantity of pixels per inch of display. The Samsung Galaxy Z Fold 2 captures a bit better videos and photos than HTC Bolt, because although it has a worse 3840x2160 video quality and a lot less mega pixels resolution back-facing camera, it also counts with a bigger diafragm aperture.
Samsung Galaxy Z Fold 2 counts with a slightly bigger memory for applications and games than HTC Bolt, because although it has no SD memory card expansion slot, it also counts with more internal storage. Samsung Galaxy Z Fold 2 counts with a superior battery performance than HTC Bolt, because it has a 41% more battery capacity.
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