Compare phones
Microsoft Lumia 640
3G OnlyRM-1109
| Global Score | |
| 64.3 | 70.3 |
| Basic Information | |
| Microsoft | LG |
| Windows Phone 8.1 | Android 10 |
| 0000-00-00 | 2020-06-29 |
| 5.56 x 2.84 x 0.35 inches | 6.15 x 2.92 x 0.34 inches |
| 5.11 ounces | 6.10 ounces |
| Black, Blue, Orange and White | Titan Gray |
| -- | Plastic |
| Scratch-Resistant Glass | -- |
| $ 205.00 | $ 140.00 |
| Display / Screen | |
| 5 inches | 6.1 inches |
| 720 x 1280 pixels (HD) | 1560 x 720 pixels |
| IPS LCD | LCD |
| 294 pixels per inch | 282 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 8.1 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 400 chipset | MediaTek Helio P22 MT6762 chipset |
| Quad-Core 1200 MHz processor | ARM Cortex-A53, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 1 GB RAM | 3 GB RAM |
| Yes GPU | PowerVR GE8320 GPU |
| 8.1 | 9.09 |
| Storage | |
| 8 GB internal memory | 32 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 5.62 | 12.76 |
| Camera | |
| 8.00 MP + 0.90 MP | 13.00 MP + 8.00 MP |
| f/2.20 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 | 7.92 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Micro SIM | Nano SIM |
| 7 | 6.3 |
| Battery Life | |
| 2500mAh Battery | 3500mAh Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 864 hours standby time 26.5 hours talk time | -- |
| 4.48 | 5.44 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
LG Harmony 4 is a little bit better than Microsoft Lumia 640, getting a score of 70.3 against 64.3. The LG Harmony 4 is a a bit thinner but somewhat heavier device than the Microsoft Lumia 640. LG Harmony 4 has Android 10 OS, while Microsoft Lumia 640 works with Windows Phone 8.1 OS. The LG Harmony 4 features a quite better processing power than Lumia 640, because it has a greater amount of RAM memory and a larger number of cores.
The Microsoft Lumia 640 features a more vivid screen than LG Harmony 4, because although it has a little bit smaller screen and a little worse 1280 x 720 pixels resolution, it also counts with a just a bit more pixels per display inch. Lumia 640 takes a little bit better photographs and videos than LG Harmony 4, although it has a worse video resolution and a camera with way less mega-pixels.
The LG Harmony 4 counts with a much greater memory for games and applications than Microsoft Lumia 640, because it has more internal memory capacity and a slot for SD memory cards that allows a maximum of 1,95 TB. LG Harmony 4 counts with a much better battery performance than Lumia 640, because it has a 40% greater battery size.
Even being the best phone of the ones in this comparison, LG Harmony 4 is also a lot cheaper.
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