Sau một thời gian dài rộ tin đồn thì cuối cùng dòng Samsung Galaxy A (2017) đã có thông tin chính thức với thiết kế ấn tượng đi kèm những tính năng thiết thực – mà theo nhà sản xuất, sẽ mang lại nhiều trải nghiệm thú vị hơn cho người dùng.
So sánh Samsung Galaxy A7 (2016) và Samsung Galaxy A7 (2017)
| Galaxy A7 (2016) | Galaxy A7 (2017) | |
| Màn hình |
5.5-inch FHD Super AMOLED, 424ppi, Corning Gorilla Glass 4 | 5.7-inch FHD Super AMOLED, 424ppi, Corning Gorilla Glass 4, Always On Display |
| Chip | Exynos 7580 Octa, 1.6GHz octa-core CPU, and Mali-T720MP2 GPU | Exynos 7880 Octa, 1.9GHz octa-core CPU, and Mali-T830MP3 GPU |
| RAM | 2GB | 3GB |
| Camera sau |
13-megapixel CMOS, f/1.9, autofocus, OIS, 1080p video recording | 16-megapixel CMOS, f/1.9, autofocus, OIS, 1080p video recording |
| Camera trước |
5-megapixel, f/1.9 aperture, 1080p video recording | 16-megapixel, f/1.9 aperture, 1080p video recording |
| Lưu trữ |
16GB internal, microSD card slot (up to 128GB) | 32GB internal, microSD slot (up to 256GB) |
| HDH | Android 5.1.1 Lollipop, upgradable to Android 7.0 | Android 6.0.1 Marshmallow, upgradable to Android 7.0 |
| Kết nối |
Dual-SIM, LTE, FM Radio, dual-band Wi-Fi a/b/g/n, Wi-Fi Direct, Bluetooth v4.1, GPS, microUSB v2.0 with OTG | Dual-SIM, LTE, FM Radio, dual-band Wi-Fi a/b/g/n/ac, Wi-Fi Direct, Bluetooth v4.2, GPS, USB Type-C with OTG |
| Pin | 3,300 mAh, fast wired charging | 3,600 mAh, fast wired charging |
| Tính năng khác | Samsung KNOX, Fingerprint sensor, Samsung Pay (NFC model only) | Samsung Pay (NFC and MST), KNOX, fingerprint sensor, IP68 dust and water resistance, and USB Type-C port |
So sánh Samsung Galaxy A3 (2016) và Samsung Galaxy A3 (2017)
| Galaxy A3 (2016) | Galaxy A5 (2016) | |
| Màn hình | 4.7-inch Super AMOLED (720 x 1280 pixels), 312 PPI, Corning Gorilla Glass 4 | 4.7-inch Super AMOLED (720 x 1280 pixels), 312 PPI, Corning Gorilla Glass 4, Always On Display |
| Chip | Exynos 7578, 1.5GHz quad-core CPU, and MaliT720MP2 GPU | Exynos 7870 Octa, 1.6GHz octa-core CPU, and Mali-T830MP3 GPU |
| RAM | 1.5GB | 2GB |
| Camera sau | 13-megapixel CMOS, f/1.9, autofocus, OIS, 1080p video recording | 13-megapixel CMOS, f/1.9, autofocus, OIS, 1080p video recording |
| Camera trước | 5-megapixel, f/1.9, 1090p video recording | 8-megapixel, f/1.9, 1090p video recording |
| Lưu trữ | 16GB internal, microSD card slot (up to 128GB) | 16GB internal, microSD card slot (up to 256GB) |
| HDH | Android 5.1.1 Lollipop, upgradable to Android 7.0 | Android 6.0.1 Marshmallow, upgradable to Android 7.0 |
| Kết nối | Dual-SIM, LTE, FM Radio, dual-band Wi-Fi a/b/g/n, Wi-Fi Direct, Bluetooth v4.1, GPS, microUSB v2.0 with OTG | Dual-SIM, LTE, FM Radio, dual-band Wi-Fi a/b/g/n/ac, Wi-Fi Direct, Bluetooth v4.2, GPS, USB Type-C with OTG |
| Pin | 2,300mAh, regular charging | 2,350mAh, fast wired charging |
| Tính năng khác | S-Voice | Samsung Pay (NFC and MST), KNOX, fingerprint sensor, IP68 dust and water resistance |
So sánh Samsung Galaxy A5 (2016) và Samsung Galaxy A5 (2017)
| Galaxy A5 (2016) | Galaxy A5 (2017) | |
| Màn hình |
5.2-inch FHD Super AMOLED, 424ppi, Corning Gorilla Glass 4 | 5.2-inch FHD Super AMOLED, 424ppi, Corning Gorilla Glass 4, Always On Display |
| Chip | Exynos 7580 Octa, 1.6GHz octa-core CPU, and Mali-T720MP2 GPU | Exynos 7880 Octa, 1.9GHz octa-core CPU, and Mali-T830MP3 GPU |
| RAM | 2GB | 3GB |
| Camera sau | 13-megapixel CMOS, f/1.9, autofocus, OIS, 1080p video recording | 16-megapixel CMOS, f/1.9, autofocus, OIS, 1080p video recording |
| Camera trước | 5-megapixel, f/1.9 aperture, 1080p video recording | 16-megapixel, f/1.9 aperture, 1080p video recording |
| Lưu trữ | 16GB internal, microSD card slot (up to 128GB) | 32GB internal, microSD slot (up to 256GB) |
| HDH | Android 5.1.1 Lollipop, upgradable to Android 7.0 | Android 6.0.1 Marshmallow, upgradable to Android 7.0 |
| Kết nối |
Dual-SIM, LTE, FM Radio, dual-band Wi-Fi a/b/g/n, Wi-Fi Direct, Bluetooth v4.1, GPS, microUSB v2.0 with OTG | Dual-SIM, LTE, FM Radio, dual-band Wi-Fi a/b/g/n/ac, Wi-Fi Direct, Bluetooth v4.2, GPS, USB Type-C with OTG |
| Pin | 2,900 mAh, fast wired charging | 3,000 mAh, fast wired charging |
| Tính năng khác | Samsung KNOX, Fingerprint sensor, Samsung Pay (NFC model only) | Samsung Pay (NFC and MST), KNOX, fingerprint sensor, IP68 dust and water resistance, and USB Type-C port |