Compare phones
| Global Score | |
| 74.5 | 79.6 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 11, 10, 9.0 Pie |
| 2021-01-04 | 2019-04-10 |
| 6.46 x 2.99 x 0.36 inches | 5.69 x 2.72 x 0.31 inches |
| 6.91 ounces | 4.94 ounces |
| Black, Blue and White | Black, Blue, Coral and White |
| Plastic and Plastic | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| $ 170.00 | -- |
| Display / Screen | |
| 6.5 inches | 5.9 inches |
| 1600 x 720 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 270 pixels per inch | 437 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Exynos 7904 chipset |
| Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Adreno 506 GPU | Mali-G71 MP2 GPU |
| 8.91 | 8.91 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 11.12 | 11.74 |
| Camera | |
| 13.00 MP + 5.00 MP | 16.00 MP + 25.00 MP |
| f/2.20 aperture | f/1.70 aperture |
| -- | 27.00mm focal length |
| -- | 0.36 inches (1/2.8") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.8 | 9.46 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3100mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.12 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy A40 is a little bit better than Samsung Galaxy A02s, having a overall score of 79.6 against 74.5. Although Galaxy A40 is older than the Samsung Galaxy A02s, it's design is incredibly lighter and thinner. Both of these phones have the same Android 11 OS (Operating System). Galaxy A02s and Samsung Galaxy A40 count with very similar processors, and although the Samsung Galaxy A40 has a larger amount of RAM, they both have the same number of cores.
The Galaxy A40 features a better screen than Samsung Galaxy A02s, because although it has a bit smaller display, it also counts with a way greater screen pixels density and a lot better 1080 x 2340px resolution. The Galaxy A40 counts with just a bit better camera than Samsung Galaxy A02s, and although they both have the same 30 fps video frame rates and the same 1920x1080 video definition, the Galaxy A40 also has a much bigger diafragm aperture for better low light photography and a back-facing camera with more MP.
The Samsung Galaxy A40 counts with a slightly bigger memory capacity for apps and games than Galaxy A02s, because although it has a slot for SD memory cards that holds up to 512 GB against 1 TB, it also counts with 32 GB more internal storage capacity. Galaxy A02s counts with a superior battery performance than Samsung Galaxy A40, because it has 5000mAh of battery capacity against 3100mAh.
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