Compare phones
| Global Score | |
| 85 | 77 |
| Basic Information | |
| Samsung | Samsung |
| Android 10, 9.0 Pie | Android 11, 10, 9.0 Pie |
| 2019-06-18 | 2019-10-05 |
| 6.11 x 2.91 x 0.31 inches | 6.43 x 3.05 x 0.31 inches |
| 5.93 ounces | 6.46 ounces |
| Midnight blue and Seawater blue | Black, Blue, Green and Red |
| Plastic | Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.3 inches | 6.5 inches |
| 2340 x 1080 pixels | 1560 x 720 pixels |
| IPS LCD | TFT |
| 409 pixels per inch | 264 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 675 SM6150 chipset | Qualcomm Snapdragon 450 SDM450 (14 nm) chipset |
| Kryo 460, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Cortex-A53 (Octa-Core 1800 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 612 GPU | Adreno 506 GPU |
| 9.18 | 8.91 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 14.14 | 11.74 |
| Camera | |
| 32.00 MP + 16.00 MP | 13.00 MP + 8.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 27.00mm focal length | 27.00mm focal length |
| 0.36 inches (1/2.8") sensor | 0.25 inches (1/4") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | -- |
| 10.78 | 8.91 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 3500mAh Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy M40 is better than the Galaxy A20s, having a overall score of 85 against 77. Both phones in our current comparison have Android OS, but Galaxy M40 has an older 10 version and Galaxy A20s has Android 11. The Galaxy M40 is a just a bit lighter cellphone than Galaxy A20s, but both of them are equally thin.
Galaxy M40 has a much better screen than Galaxy A20s, because although it has a little smaller screen, it also counts with way more pixels per inch in the screen and a much higher 1080 x 2340 pixels resolution. The Samsung Galaxy M40 counts with a little bit better hardware performance than Samsung Galaxy A20s, and although they both have 8 processing cores, the Samsung Galaxy M40 also has more RAM.
The Samsung Galaxy M40 features much more memory to install games and applications than Galaxy A20s, and although they both have a SD extension slot that holds a maximum of 512 GB, the Samsung Galaxy M40 also has more internal memory. Galaxy M40 shoots way better photographs and videos than Samsung Galaxy A20s, because it has a lot higher (4K) video quality, a larger aperture to take better photography and video in low-light environments, a back facing camera with way more megapixels and a way bigger sensor providing a lot higher image quality.
The Galaxy A20s has just a little better battery life than Samsung Galaxy M40, because it has a 14 percent bigger battery size.
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