Compare phones
| Global Score | |
| 76.1 | 78.4 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | Android 6.0 Marshmallow |
| 2020-06-29 | 2017-04-07 |
| 6.61 x 3.02 x 0.32 inches | 6.16 x 3.04 x 0.28 inches |
| 6.81 ounces | 6.07 ounces |
| Black | Blue and Gold |
| Plastic and Plastic | Metal |
| $ 194.00 | -- |
| Display / Screen | |
| 6.5 inches | 5.7 inches |
| 1600 x 720 pixels | 1920 x 1080 pixels (Full HD) |
| IPS LCD | Super AMOLED |
| 270 pixels per inch | 386 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8 |
| Performance | |
| Mediatek Helio P35 chipset | Qualcomm Snapdragon 626 8953 Pro chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| PowerVR GE8320 GPU | Adreno 506 GPU |
| 9.27 | 9.18 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 9.84 | 10.78 |
| Camera | |
| 16.00 MP + 13.00 MP | 16.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.35 | 9.24 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G) and HSPA |
| Nano SIM | Nano SIM |
| 6.7 | 6 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 3300mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| 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
Samsung Galaxy C7 Pro has an overall score of 78.4, which is a little bit better than the Galaxy A21's global score of 76.1. The Samsung Galaxy C7 Pro is an incredibly older phone than the Galaxy A21, but Samsung was able to make it lighter and thinner anyway. Both devices in this comparison come with Android OS, but the Samsung Galaxy C7 Pro has a more recent 6.0 Marshmallow version and Galaxy A21 has Android 10 version, counting with some additional features and optimized performance.
Samsung Galaxy C7 Pro counts with just a bit better display than Galaxy A21, because although it has a little smaller screen, it also counts with a higher resolution of 1080 x 1920px and more pixels per display inch. The Samsung Galaxy A21 has a bit better performance than Galaxy C7 Pro, although it has a smaller amount of RAM, they both have 8 CPU cores.
Galaxy C7 Pro counts with a slightly bigger storage capacity to store more apps and games than Galaxy A21, because although it has a slot for an SD memory card that admits 256 GB smaller, it also counts with more internal storage. Samsung Galaxy A21 shoots a little bit better pictures and videos than Samsung Galaxy C7 Pro, and although they both have the same video resolution, the same 30 frames per second video frame rates and the same resolution camera, the Samsung Galaxy A21 also has a larger diafragm aperture to take better images in poorly lited environments.
Galaxy A21 has greater battery life than Galaxy C7 Pro, because it has 4000mAh of battery capacity.
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