| Global Score | |
| 49.8 | 75.8 |
| Basic Information | |
| AT&T | Samsung |
| Android 4.1 | -- |
| -- | 2018-05-22 |
| 5.20 x 2.60 x 0.40 inches | 5.90 x 2.79 x 0.30 inches |
| 4.80 ounces | 5.71 ounces |
| Black | Black, Blue, Gold and Lavender |
| -- | Metal |
| -- | Scratch-Resistant Glass |
| $ 105.00 | $ 109.00 |
| Display / Screen | |
| 4.5 inches | 5.6 inches |
| 540 x 960 pixels | 1480 x 720 pixels |
| TFT | Super AMOLED |
| 245 pixels per inch | 294 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 7.3 | 7.3 |
| Performance | |
| Qualcomm Snapdragon S4 Plus MSM8930 chipset | Samsung Exynos 7 Octa 7884 chipset |
| Krait (Dual-Core 1200 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor |
| 1 GB (533 MHz) RAM | 3 GB RAM |
| Adreno 305 (450 MHz) GPU | Mali-T830 MP1 GPU |
| 8.19 | 8.73 |
| Storage | |
| 4 GB internal memory | 32 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 400 GB) external memory slot |
| 3.82 | 9.44 |
| Camera | |
| 5.00 MP | 16.00 MP + 16.00 MP |
| -- | f/1.70 aperture |
| -- | 26.00mm focal length |
| -- | 0.36 inches (1/2.8") sensor |
| 1280 x 720 (HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 5.5 | 9.46 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM |
| 6.4 | 6.7 |
| Battery Life | |
| 2070mAh Battery | 3000mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| 4 hours talk time | -- |
| 4 | 4.96 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Samsung Galaxy A6 is way better than the AT&T Z998, having a 75.8 score against 49.8. The Samsung Galaxy A6 construction is thinner but somewhat heavier than AT&T Z998. AT&T Z998 and Galaxy A6 both feature similar displays, although the Galaxy A6 also has a bigger display, a lot better 720 x 1480px resolution and a quite better screen pixel density.
Samsung Galaxy A6 counts with a way bigger storage capacity to store more games and applications than AT&T Z998, because it has a slot for SD memory cards that allows a maximum of 400 GB and more internal memory. Galaxy A6 has a little bit better hardware performance than AT&T Z998, because although it has doesn't have an extra graphics co-processor, it also counts with more cores and more RAM memory.
Samsung Galaxy A6 shoots way better photos and videos than AT&T Z998, because it has a way more MP back-facing camera and a lot better (Full HD) video resolution. Galaxy A6 has a way better battery performance than AT&T Z998, because it has a 45% more battery capacity.
Samsung Galaxy A6 costs a little more money than the AT&T Z998, but it's still a convenient choice, because you can get a lot more for that extra money.
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