| Global Score | |
| 75.4 | 85.2 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.4.4 | -- |
| 2015-01-11 | 2018-11-15 |
| 5.94 x 3.00 x 0.25 inches | 6.40 x 3.03 x 0.31 inches |
| 4.97 ounces | 6.46 ounces |
| Blue, Gold and White | Bubblegum pink, Caviar black and Lemonade blue |
| Metal | Glass and Metal |
| Scratch-Resistant Glass | -- |
| $ 360.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.3 inches |
| 1080 x 1920 pixels (Full HD) | 2220 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 401 pixels per inch | 392 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9 | 8 |
| Performance | |
| Qualcomm Snapdragon 615 8939 chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| 64-bit ARM Cortex-A53 (Quad-Core 1500 MHz + Quad-Core 1000 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 2 GB (800 MHz) RAM | 6 GB RAM |
| Adreno 405 (500 MHz) GPU | Adreno 512 GPU |
| 9.45 | 9.27 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 6.16 | 14.14 |
| Camera | |
| 13.00 MP + 5.00 MP | 24.00 MP + 24.00 MP |
| -- | f/1.70 aperture |
| -- | 27.00mm focal length |
| -- | 0.36 inches (1/2.8") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 8.03 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 2600mAh Li-Ion Battery | 3800mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 17 hours talk time | -- |
| 4.56 | 5.76 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
The Galaxy A9 (2018) has an overall score of 85.2, which is better than Galaxy A7's global score of 75.4. Galaxy A9 (2018)'s construction is way newer, but somewhat thicker and extremely heavier than Galaxy A7. Galaxy A7 features a sharper display than Galaxy A9 (2018), because although it has a quite smaller display and a bit worse 1920 x 1080 resolution, it also counts with a just a little better display density.
The Samsung Galaxy A7 features just a little better hardware performance than Galaxy A9 (2018), because although it has a lower amount of RAM memory, and they both have the same number of cores, the Samsung Galaxy A7 also counts with a 64-bit CPU and a graphics processing unit. Samsung Galaxy A9 (2018) counts with a much greater memory to install games and applications than Galaxy A7, because it has 128 GB internal storage and an external memory card slot that supports a maximum of 512 GB.
The Galaxy A9 (2018) features a way better camera than Samsung Galaxy A7, because it has a camera in the back with way more megapixels and a way higher (4K) video resolution. The Galaxy A9 (2018) counts with a superior battery performance than Samsung Galaxy A7, because it has a 46% greater battery size.
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