Compare phones
Sony Xperia M2
D2305D2306
Microsoft Lumia 640
3G OnlyRM-1109
| Global Score | |
| 58.6 | 64.3 |
| Basic Information | |
| Sony | Microsoft |
| Android 4.4.4, 4.4.2, 4.4, 4.3 | Windows Phone 8.1 |
| 2014-02-24 | 0000-00-00 |
| 5.50 x 2.80 x 0.34 inches | 5.56 x 2.84 x 0.35 inches |
| 5.22 ounces | 5.11 ounces |
| Black, Purple and White | Black, Blue, Orange and White |
| -- | Scratch-Resistant Glass |
| $ 300.00 | $ 205.00 |
| Display / Screen | |
| 4.8 inches | 5 inches |
| 540 x 960 pixels | 720 x 1280 pixels (HD) |
| TFT | IPS LCD |
| 229 pixels per inch | 294 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7.7 | 8.1 |
| Performance | |
| Qualcomm MSM8226 chipset | Qualcomm Snapdragon 400 chipset |
| ARM Cortex-A7 (Quad-Core 1200 MHz) processor | Quad-Core 1200 MHz processor |
| 1 GB RAM | 1 GB RAM |
| Adreno 305 (450 MHz) GPU | Yes GPU |
| 8.37 | 8.1 |
| Storage | |
| 8 GB internal memory | 8 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 4.62 | 5.62 |
| Camera | |
| 8.00 MP | 8.00 MP + 0.90 MP |
| -- | f/2.20 aperture |
| -- | 28.00mm focal length |
| -- | 0.25 inches (1/4") sensor |
| 1920 x 1080 (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 6.05 | 8.25 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM |
| SIM | Micro SIM |
| 4.6 | 7 |
| Battery Life | |
| 2300mAh Li-Ion Battery | 2500mAh Battery |
| Removable Battery | Removable Battery |
| -- | Wireless Charging |
| 693 hours standby time 14.2 hours talk time | 864 hours standby time 26.5 hours talk time |
| 4.24 | 4.48 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.0 |
| GPS | GPS |
| NFC | NFC |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Lumia 640 has a general score of 64.3, which is just a bit better than Sony Xperia M2's 58.6 score. The Lumia 640 design is just a little lighter but just a little thicker than Sony Xperia M2. Lumia 640 works with Windows Phone 8.1 OS, and Sony Xperia M2 works with Android 4.4.4 OS. Sony Xperia M2 features a little better performance than Lumia 640, and although they both have 4 cores and 1 GB of RAM, the Sony Xperia M2 also has an extra graphics processor.
Microsoft Lumia 640 has a bit more vivid display than Sony Xperia M2, because it has a little larger screen, a higher amount of pixels per inch of display and a better resolution of 1280 x 720 pixels. The Microsoft Lumia 640 features a lot better camera than Sony Xperia M2. Both have the same video frame rates, the same video resolution and a back facing camera with an 8 mega pixels.
Lumia 640 has a way bigger storage to store more apps and games than Sony Xperia M2, and although they both have the same 8 GB internal memory, the Lumia 640 also has an external memory card slot that supports a maximum of 128 GB. The Lumia 640 features a bit superior battery duration than Xperia M2, because it has a 9% larger battery capacity.
In addition to being the best phone in our comparison, the Lumia 640 is also very cheap compared to the other ones, which makes it a great choice.
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