Compare phones
| Global Score | |
| 76.9 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 10, 9.0 Pie | Android 10 |
| 2019-04-26 | 2020-06-29 |
| 6.47 x 3.02 x 0.31 inches | 6.61 x 3.02 x 0.32 inches |
| 6.46 ounces | 6.81 ounces |
| Black, Blue, Pink and White | Black |
| Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 299.00 | $ 194.00 |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 2400 x 1080 pixels | 1600 x 720 pixels |
| Super AMOLED | IPS LCD |
| 393 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 675 SM6150 chipset | Mediatek Helio P35 chipset |
| Kryo 460, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 3 GB RAM |
| Adreno 612 GPU | PowerVR GE8320 GPU |
| 9.18 | 9.27 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 14.14 | 9.84 |
| Camera | |
| 32.00 MP | 16.00 MP + 13.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.36 inches (1/2.8") sensor | 0.33 inches (1/3.06") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 3.52 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy A70 has a global score of 76.9, which is slightly better than the Galaxy A21's 76.1 score. The Galaxy A70 is an older phone than Galaxy A21, but it is a bit lighter and just a little thinner anyway. These phones work with the same Android 10 OS (Operating System), so you shouldn't perceive any differences regarding that.
Samsung Galaxy A21 counts with a little better processing power than Galaxy A70, although it has lesser RAM memory, they both have 8 CPU cores. The Galaxy A70 features a little more vivid display than Galaxy A21, because it has a little bit bigger screen, more pixels per display inch and a way better 1080 x 2400px resolution.
The Samsung Galaxy A70 has a much bigger storage capacity for apps and games than Galaxy A21, and although they both have an external memory slot that admits a maximum of 512 GB, the Samsung Galaxy A70 also has 128 GB internal memory capacity. Galaxy A21 counts with a much better camera than Galaxy A70, although it has a tinier aperture and a smaller camera sensor providing a lower image quality, they both have the same 30 frames per second video frame rates and the same (Full HD) video resolution.
Galaxy A70 has just a bit better battery life than Galaxy A21, because it has 4500mAh of battery capacity against 4000mAh.
Although Samsung Galaxy A70 is a better device, it is way more expensive than the Galaxy A21, and it doesn't have such a good relation between it's price and quality as the Galaxy A21. If you want to save a few dollars, you can buy Galaxy A21, and give up a few features and specifications, but you'll get the most out of your savings.
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