| Global Score | |
| 75.4 | 78.8 |
| Basic Information | |
| Samsung | |
| Android 4.4.4 | Android 11, 10, 9.0 Pie |
| 2015-01-11 | 2019-05-07 |
| 5.94 x 3.00 x 0.25 inches | 5.96 x 2.76 x 0.32 inches |
| 4.97 ounces | 5.19 ounces |
| Blue, Gold and White | Black, Purple and White |
| Metal | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 360.00 | $ 186.00 |
| Display / Screen | |
| 5.5 inches | 5.6 inches |
| 1080 x 1920 pixels (Full HD) | 2220 x 1080 pixels |
| Super AMOLED | OLED |
| 401 pixels per inch | 441 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 615 8939 chipset | Qualcomm Snapdragon 670 SDM670 chipset |
| 64-bit ARM Cortex-A53 (Quad-Core 1500 MHz + Quad-Core 1000 MHz) processor | Kryo 360, 64-bit, 10 nm (Octa-Core 2000 MHz) processor |
| 2 GB (800 MHz) RAM | 4 GB RAM |
| Adreno 405 (500 MHz) GPU | Adreno 615 GPU |
| 9.45 | 9.09 |
| Storage | |
| 16 GB internal memory | 64 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | No SD card slot |
| 6.16 | 7.7 |
| Camera | |
| 13.00 MP + 5.00 MP | 12.20 MP + 8.00 MP |
| -- | f/1.80 aperture |
| -- | 28.00mm focal length |
| -- | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 8.03 | 9.79 |
| 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 |
| 7 | 6.7 |
| Battery Life | |
| 2600mAh Li-Ion Battery | 3000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 17 hours talk time | -- |
| 4.56 | 4.96 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
The Google Pixel 3a has a score of 78.8, which is slightly better than Galaxy A7's 75.4 score. Google Pixel 3a's construction is extremely newer, but a little heavier and a lot thicker than the Galaxy A7. Both phones in this comparison come with Android OS (operating system), but Google Pixel 3a has the previous 11 version while Galaxy A7 has Android 4.4.4 version.
The Samsung Galaxy A7 counts with a little bit better processing power than Google Pixel 3a, because although it has a lower amount of RAM, and they both have a Octa-Core CPU, the Samsung Galaxy A7 also counts with an additional graphics co-processor and a 64-bits CPU. The Galaxy A7 features a bit more vivid screen than Google Pixel 3a, although it has a bit worse 1920 x 1080 resolution, a just a little worse pixels quantity in each inch of screen and a bit smaller screen.
The Google Pixel 3a features a superior memory for applications, games, photos and videos than Galaxy A7, because although it has no external memory card slot, it also counts with 64 GB internal storage capacity. Google Pixel 3a takes greater pictures and videos than Galaxy A7, because although it has a less mega-pixels back facing camera, it also counts with a way higher 3840x2160 (4K) video quality.
The Google Pixel 3a has a bit better battery performance than Samsung Galaxy A7, because it has a 15 percent greater battery capacity.
The Google Pixel 3a not only is the best devices in this comparison, but it's also a bargain compared to the other devices.
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