Compare phones
Microsoft Lumia 640
3G OnlyRM-1109
| Global Score | |
| 64.3 | 77.4 |
| Basic Information | |
| Microsoft | Samsung |
| Windows Phone 8.1 | Android 14 |
| 0000-00-00 | 2023-12-16 |
| 5.56 x 2.84 x 0.35 inches | 6.30 x 3.02 x 0.33 inches |
| 5.11 ounces | 7.05 ounces |
| Black, Blue, Orange and White | Blue Black and Light Blue |
| -- | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 205.00 | $ 200.00 |
| Display / Screen | |
| 5 inches | 6.5 inches |
| 720 x 1280 pixels (HD) | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 294 pixels per inch | 396 pixels per inch |
| -- | 800 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 8.1 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 400 chipset | Mediatek Dimensity 6100+ (6 nm) chipset |
| Quad-Core 1200 MHz processor | processor |
| 1 GB RAM | 4 GB RAM |
| Yes GPU | Mali-G57 MC2 GPU |
| 8.1 | 6.03 |
| Storage | |
| 8 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 5.62 | 15.38 |
| Camera | |
| 8.00 MP + 0.90 MP | 50.00 MP + 13.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| 28.00mm focal length | -- |
| 0.25 inches (1/4") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.25 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G) and LTE (4G) |
| Micro SIM | Nano SIM |
| 7 | 9.6 |
| Battery Life | |
| 2500mAh Battery | 5000mAh Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 864 hours standby time 26.5 hours talk time | -- |
| 4.48 | 6.8 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.3 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Galaxy A15 5G is a lot better than Microsoft Lumia 640, with a 77.4 score against 64.3. Galaxy A15 5G is a heavier but just a little thinner device than the Microsoft Lumia 640. The Galaxy A15 5G counts with Android 14 OS, while Microsoft Lumia 640 counts with Windows Phone 8.1 OS. Galaxy A15 5G has a slightly better screen than Microsoft Lumia 640, because it has a much better 1080 x 2340 resolution, a larger screen and a better pixels density.
Galaxy A15 5G counts with a much greater memory to store more apps and games than Microsoft Lumia 640, because it has an external memory slot that admits up to 1000 GB and 128 GB internal storage. The Microsoft Lumia 640 has a much better performing processor than Galaxy A15 5G, although it has a lower number of cores and less RAM.
The Galaxy A15 5G has a way better camera than Lumia 640, and although they both have the same 1920x1080 video quality and the same 30 frames per second video frame rates, the Galaxy A15 5G also has a bigger aperture for better photography and videos in low light situations and a lot better 50 mega pixels resolution back facing camera.
The Galaxy A15 5G has a much better battery performance than Lumia 640, because it has a 100% bigger battery size.
Galaxy A15 5G not only is the best phones of the ones we are comparing here, but it's also cheaper than the Lumia 640.
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