| Global Score | |
| 44.7 | 78.2 |
| Basic Information | |
| Yezz | Samsung |
| Android 4.1 | Android 4.4.2, 4.3, 4.2.2 |
| -- | 2013-03-14 |
| 4.90 x 2.50 x 0.39 inches | 5.38 x 2.75 x 0.31 inches |
| 3.67 ounces | 4.62 ounces |
| Black and White | Black, Blue, Red and White |
| -- | Polycarbonate |
| -- | Scratch-Resistant Glass |
| $ 155.00 | $ 155.00 |
| Display / Screen | |
| 4 inches | 5 inches |
| 480 x 800 pixels | 1080 x 1920 pixels (Full HD) |
| IPS LCD | Super AMOLED |
| 233 pixels per inch | 441 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7.6 | 9.1 |
| Performance | |
| -- | Qualcomm Snapdragon 800 (8974) chipset |
| Dual-Core 1000 MHz processor | Krait 400 (Quad-Core 2300 MHz) processor |
| 512 MB RAM | 2 GB (800 MHz) RAM |
| Yes GPU | Adreno 330 (450 MHz) GPU |
| 7.56 | 9.27 |
| Storage | |
| -- | 32 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSD, microSDHC, microSDXC (up to 64 GB) external memory slot |
| 1.32 | 7.56 |
| Camera | |
| 8.00 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 |
| 1280 x 720 (HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 6.38 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSDPA, HSUPA, EDGE, GPRS and GSM | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| SIM, Dual SIM | Micro SIM |
| 4.1 | 7 |
| Battery Life | |
| 1400mAh Li-Ion Battery | 2600mAh Li-Ion Battery |
| Removable Battery | Removable Battery |
| -- | Wireless Charging |
| 480 hours standby time 16 hours talk time | 17 hours talk time |
| 3.12 | 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 |
Galaxy S4 is a lot better than Yezz Andy A4, getting a overall score of 78.2 against 44.7. These phones have Android operating system, but Galaxy S4 has the newer 4.4.2 version while Yezz Andy A4 has Android 4.1. The Galaxy S4 is a thinner but way heavier cellphone than Yezz Andy A4. The Samsung Galaxy S4 counts with a much faster processing unit than Yezz Andy A4, because it has a greater amount of RAM, more cpu cores and an extra GPU.
The Galaxy S4 counts with a brighter display than Yezz Andy A4, because it has a larger screen, a much higher resolution of 1920 x 1080 and a much greater screen density. Galaxy S4 features a greater camera than Yezz Andy A4, because it has a camera in the back with a much higher 13 megapixels resolution and a lot better video definition.
The Galaxy S4 has a superior storage for games and applications than Yezz Andy A4, because it has an external memory card slot that holds a maximum of 64 GB. Galaxy S4 has a really longer battery life than Yezz Andy A4, because it has 2600mAh of battery capacity.
The Samsung Galaxy S4 and the Yezz Andy A4 cost exactly the same.
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