Compare phones
| Global Score | |
| 72.1 | 91.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 15 | Android 11 |
| -- | 2021-01-29 |
| -- | 5.97 x 2.80 x 0.31 inches |
| -- | 6.03 ounces |
| -- | Gray, Phantom pink, Violet and White |
| -- | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 6.7 inches | 6.2 inches |
| -- | 2400 x 1080 pixels |
| Dynamic AMOLED | Dynamic AMOLED |
| -- | 424 pixels per inch |
| 2600 cd/m2 brightness | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 4.8 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 8 Elite for Galaxy SM8750-AB SM8750-AB (3 nm) chipset | Qualcomm Snapdragon 888 chipset |
| processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 830 GPU | Adreno 660 GPU |
| 6.21 | 9.63 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 50.00 MP + 10.00 MP | 12.00 MP + 10.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 23.00mm focal length | 26.00mm focal length |
| 0.64 inches (1/1.57") sensor | 0.57 inches (1/1.76") sensor |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.12 | 10.78 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G) and LTE (4G) | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.6 | 10.7 |
| Battery Life | |
| 4000mAh Li - Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy S21 has a global score of 91.8, which is way better than Samsung Galaxy Z Flip 7 (Rumored)'s 72.1 score. Both of these devices work with Android operating system, but Samsung Galaxy S21 has an older 11 version while Samsung Galaxy Z Flip 7 (Rumored) has Android 15. The Galaxy S21 has a much sharper screen than Galaxy Z Flip 7 (Rumored), although it has a bit smaller display and way less brightness.
The Galaxy S21 features a much better performing CPU than Galaxy Z Flip 7 (Rumored). They have a 8 GB RAM memory and a Octa-Core processor. Samsung Galaxy S21 takes a bit better photographs and videos than Galaxy Z Flip 7 (Rumored), although it has a back facing camera with way less mega pixels and a smaller back-facing camera sensor, they both have a same size diafragm aperture.
Galaxy Z Flip 7 (Rumored) features a much bigger storage capacity for applications, games, photos and videos than Galaxy S21, because it has 256 GB internal memory. Galaxy Z Flip 7 (Rumored) and Samsung Galaxy S21 feature really similar batteries performance.
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