Compare phones
Microsoft Lumia 640
3G OnlyRM-1109
| Global Score | |
| 58.7 | 64.3 |
| Basic Information | |
| Microsoft | Microsoft |
| Windows Phone 8.1 | Windows Phone 8.1 |
| 2015-04-14 | 0000-00-00 |
| 5.67 x 2.90 x 0.37 inches | 5.56 x 2.84 x 0.35 inches |
| 5.36 ounces | 5.11 ounces |
| Black, Blue, Orange and White | Black, Blue, Orange and White |
| -- | Scratch-Resistant Glass |
| $ 249.00 | $ 205.00 |
| Display / Screen | |
| 5 inches | 5 inches |
| 720 x 1280 pixels (HD) | 720 x 1280 pixels (HD) |
| IPS LCD | IPS LCD |
| 294 pixels per inch | 294 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 200 chipset | Qualcomm Snapdragon 400 chipset |
| Single-Core 1200 MHz processor | Quad-Core 1200 MHz processor |
| 1 GB RAM | 1 GB RAM |
| Yes GPU | Yes GPU |
| 7.65 | 8.1 |
| Storage | |
| 8 GB internal memory | 8 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 5.62 | 5.62 |
| Camera | |
| 8.00 MP + 5.00 MP | 8.00 MP + 0.90 MP |
| f/2.20 aperture | f/2.20 aperture |
| 28.00mm focal length | 28.00mm focal length |
| 0.25 inches (1/4") sensor | 0.25 inches (1/4") sensor |
| -- | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 7.37 | 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 |
| Micro SIM, Dual SIM | Micro SIM |
| 4.6 | 7 |
| Battery Life | |
| 2200mAh Battery | 2500mAh Battery |
| Removable Battery | Removable Battery |
| -- | Wireless Charging |
| 26.2 hours talk time | 864 hours standby time 26.5 hours talk time |
| 4.16 | 4.48 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Microsoft Lumia 640 is just a bit better than Lumia 540 Dual, getting a score of 64.3 against 58.7. The Microsoft Lumia 640 is a a bit thinner and a little lighter device than Lumia 540 Dual. Microsoft Lumia 540 Dual and Microsoft Lumia 640 both have quite similar screens, both have the same count of pixels per inch in the display, an equal 1280 x 720 resolution and a same size display.
Microsoft Lumia 640 and Lumia 540 Dual have incredibly similar memory to install applications and games, they have equal 8 GB internal storage and an external memory slot that supports a maximum of 128 GB. The Microsoft Lumia 640 has a little better processing power than Microsoft Lumia 540 Dual, and although they both have the same RAM memory amount, the Microsoft Lumia 640 also has 3 more 1200 megahertz cores.
The Lumia 640 captures much clearer photographs and videos than Lumia 540 Dual. Both have a 0.25 inches sensor, a same size camera aperture and a camera with an 8 mega pixels. The Microsoft Lumia 640 has a little longer battery performance than Lumia 540 Dual, because it has a 14 percent bigger battery capacity.
Despite of being the best phone of the ones we compare here, Lumia 640 is also a bargain compared to the other ones.
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