Compare phones
| Global Score | |
| 72.1 | 84.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 15 | Android 11, 10 |
| -- | 2020-03-23 |
| -- | 6.26 x 2.96 x 0.35 inches |
| -- | 6.63 ounces |
| -- | Midnight blue and Raven black |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| -- | 2340 x 1080 pixels |
| Dynamic AMOLED | Super AMOLED |
| -- | 403 pixels per inch |
| 2600 cd/m2 brightness | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 4.8 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 8 Elite for Galaxy SM8750-AB SM8750-AB (3 nm) chipset | Exynos 9611 chipset |
| processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 830 GPU | Mali-G72 MP3 GPU |
| 6.21 | 9.27 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 11.74 |
| Camera | |
| 50.00 MP + 10.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 23.00mm focal length | 26.00mm focal length |
| 0.64 inches (1/1.57") sensor | 0.5 inches (1/2") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.12 | 11.55 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G) and LTE (4G) | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 4000mAh Li - Ion Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.92 | 7.52 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy M21 is better than the Galaxy Flip 7 (Rumored), getting an 84.1 score against 72.1. Both of these phones have Android OS, but the Galaxy M21 has older 11 version while Galaxy Flip 7 (Rumored) has Android 15. The Samsung Galaxy M21 counts with an incredibly better looking display than Galaxy Flip 7 (Rumored), although it has a little bit smaller display and much less brightness.
Galaxy M21 counts with an extremely better CPU than Galaxy Flip 7 (Rumored), although it has 4 GB lesser RAM memory, they both have a Octa-Core CPU. Galaxy M21 takes much clearer pictures and videos than Galaxy Flip 7 (Rumored), although it has a smaller camera aperture which is not good for low-light photography and videos, a camera in the back with less MP resolution and a lot smaller back-facing camera sensor shooting way lower quality images and videos.
The Samsung Galaxy Flip 7 (Rumored) counts with a bigger memory for applications and games than Galaxy M21, because although it has no slot for an SD memory card, it also counts with 256 GB internal memory capacity. Galaxy M21 features a really longer battery lifetime than Galaxy Flip 7 (Rumored), because it has a 6000mAh battery size.
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