| Global Score | |
| 46.6 | 76.1 |
| Basic Information | |
| Gigabyte | Samsung |
| Android 4.2 | Android 4.4.2, 4.3, 4.2.2 |
| -- | 2013-03-14 |
| 5.35 x 2.64 x 0.49 inches | 5.38 x 2.75 x 0.31 inches |
| 5.21 ounces | 4.59 ounces |
| Black and White | Black, Blue, Red and White |
| -- | Polycarbonate |
| -- | Scratch-Resistant Glass |
| $ 125.00 | $ 130.00 |
| Display / Screen | |
| 4.5 inches | 5 inches |
| 480 x 854 pixels | 1080 x 1920 pixels (Full HD) |
| LCD | Super AMOLED |
| 218 pixels per inch | 441 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7.6 | 9.1 |
| Performance | |
| MediaTek MT6589 chipset | Qualcomm Snapdragon 600 APQ8064T chipset |
| Quad-Core 1200 MHz processor | Krait 300 (Quad-Core 1900 MHz) processor |
| 1 GB RAM | 2 GB (800 MHz) RAM |
| PowerVR SGX544 (384 MHz) GPU | Adreno 320 (400 MHz) GPU |
| 8.28 | 9 |
| Storage | |
| -- | 16 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSD, microSDHC, microSDXC (up to 64 GB) external memory slot |
| 1.32 | 6.16 |
| Camera | |
| 5.00 MP + 0.30 MP | 13.00 MP + 2.00 MP |
| -- | f/2.20 aperture |
| -- | 31.00mm focal length |
| -- | 0.33 inches (1/3.06") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 5.83 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| HSPA, EDGE, GPRS and GSM | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| SIM, Dual SIM | Micro SIM |
| 3.4 | 7 |
| Battery Life | |
| 2000mAh Li-Ion Battery | 2600mAh Li-Ion Battery |
| Removable Battery | Removable Battery |
| -- | Wireless Charging |
| 333 hours standby time 5 hours talk time | 17 hours talk time |
| 3.92 | 4.56 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Galaxy S4 has an overall score of 76.1, which is way better than GIGABYTE GSmart Aku A1's global score of 46.6. These devices work with Android OS, but the Galaxy S4 has a more recent 4.4.2 version and GIGABYTE GSmart Aku A1 has Android 4.2 version, so it provides lots of additional features and optimized performance. The Galaxy S4 is a way thinner and lighter cellphone than GIGABYTE GSmart Aku A1.
Galaxy S4 features a brighter screen than GIGABYTE GSmart Aku A1, because it has a way higher resolution of 1920 x 1080 pixels, way more pixels per inch in the screen and a bit larger screen. The Galaxy S4 features a superior memory for apps and games than GIGABYTE GSmart Aku A1, because it has a slot for an SD memory card that supports up to 64 GB.
Samsung Galaxy S4 has a bit better processing unit than GIGABYTE GSmart Aku A1, and although they both have the same number of cores, the Samsung Galaxy S4 also has 1 GB more RAM and a better graphics co-processor. Galaxy S4 shoots way better photographs and videos than GIGABYTE GSmart Aku A1, because it has a lot better 13 mega-pixels resolution back-facing camera.
The Galaxy S4 features improved battery lifetime than GIGABYTE GSmart Aku A1, because it has a 30% larger battery size.
Samsung Galaxy S4 costs a little more money than the GIGABYTE GSmart Aku A1, but you can get a much better phone for that extra dollars.
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