Compare phones
| Global Score | |
| 74.8 | 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 |
| Crafted Black, Navy, Pink, Silver Shadow and White | Midnight blue and Raven black |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.6 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 (3 nm) chipset | Exynos 9611 chipset |
| processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 750 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 + 4.00 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 |
| 10.01 | 11.55 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7.6 | 6.7 |
| Battery Life | |
| 4400mAh Li - Polymer Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.24 | 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 Samsung Galaxy M21 has a general score of 84.1, which is better than Galaxy Fold 7 (Rumored)'s 74.8 score. These phones have Android operating system, but the Samsung Galaxy M21 has the older 11 version and Galaxy Fold 7 (Rumored) has Android 15 version. Galaxy M21 has a much sharper display than Galaxy Fold 7 (Rumored), although it has a little bit smaller display and much less brightness.
Galaxy Fold 7 (Rumored) counts with a bigger memory to install applications and games than Galaxy M21, because although it has no SD memory slot, it also counts with 256 GB internal memory capacity. Samsung Galaxy M21 counts with a much better performing processing unit than Galaxy Fold 7 (Rumored), although it has a smaller amount of RAM memory, they both have a Octa-Core processing unit.
The Galaxy M21 captures much better photos and videos than Galaxy Fold 7 (Rumored), although it has a back-facing camera with a worse 48 MP resolution, a tinier aperture which is not favorable for shooting photos and videos in poorly lited situations and a lot tinier back camera sensor giving a much lower image quality.
The Samsung Galaxy M21 features a very superior battery lifetime than Galaxy Fold 7 (Rumored), because it has a 36% bigger battery size.
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