Compare phones
| Global Score | |
| 46.4 | 83.3 |
| Basic Information | |
| Gigabyte | Samsung |
| Android 4.2 | -- |
| -- | 2018-03-16 |
| 5.75 x 2.78 x 0.37 inches | 5.81 x 2.70 x 0.33 inches |
| -- | 5.75 ounces |
| -- | Burgundy red, Coral blue, Ice blue, Lilac purple, Midnight black, Sunrise gold and Titanium gray |
| -- | Aluminum and Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| $ 155.00 | $ 158.00 |
| Display / Screen | |
| 5 inches | 5.8 inches |
| 480 x 854 pixels | 2960 x 1440 pixels |
| TFT | Super AMOLED |
| 196 pixels per inch | 568 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 7.4 | 8.9 |
| Performance | |
| MediaTek MT6572 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| ARM Cortex-A7 (Dual-Core 1300 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 1 GB RAM | 4 GB RAM |
| ARM Mali-400 (500 MHz) GPU | Adreno 630 GPU |
| 8.28 | 9.54 |
| Storage | |
| -- | 64 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 400 GB) external memory slot |
| 1.32 | 11.34 |
| Camera | |
| 5.00 MP + 0.30 MP | 12.00 MP + 8.00 MP |
| -- | f/1.50 aperture |
| -- | 0.39 inches (1/2.55") sensor |
| -- | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 5.94 | 10.23 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| HSPA+ (4G), HSDPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM, Dual SIM | Nano SIM |
| 3.9 | 6.7 |
| Battery Life | |
| 2000mAh Li-Ion Battery | 3000mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 150 hours standby time 3.5 hours talk time | -- |
| 3.92 | 4.96 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy S9 has a global score of 83.3, which is way better than GIGABYTE GSmart Alto A2's 46.4 global score. The Samsung Galaxy S9 has a much sharper screen than GIGABYTE GSmart Alto A2, because it has a bigger display, a way better 1440 x 2960 resolution and a way better quantity of pixels per screen inch.
Galaxy S9 counts with a faster CPU than GIGABYTE GSmart Alto A2, because although it has doesn't have an additional graphics processing unit, it also counts with a greater number of cores and a higher amount of RAM memory. The Galaxy S9 shoots way better videos and photos than GIGABYTE GSmart Alto A2, because it has a way more megapixels camera.
The Samsung Galaxy S9 has a much bigger storage capacity for applications and games than GIGABYTE GSmart Alto A2, because it has an external memory card slot that allows a maximum of 400 GB. The Samsung Galaxy S9 counts with a much better battery duration than GIGABYTE GSmart Alto A2, because it has a 3000mAh battery capacity instead of 2000mAh.
Galaxy S9 costs a little more than the GIGABYTE GSmart Alto A2, but it's still a great choice, because you can get a much better phone for that extra money.
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