Compare phones
Microsoft Lumia 640
LTERM-1109
Amazon Fire Phone
32 GB| Global Score | |
| 64.3 | 69.6 |
| Basic Information | |
| Microsoft | Amazon |
| Windows Phone 8.1 | Android 4.2.2 |
| 0000-00-00 | 2014-06-18 |
| 5.56 x 2.84 x 0.35 inches | 5.50 x 2.60 x 0.35 inches |
| 5.11 ounces | 5.64 ounces |
| Black, Blue, Orange and White | Black, Blue, Purple, Red and Yellow |
| Scratch-Resistant Glass | -- |
| $ 155.00 | $ 135.00 |
| Display / Screen | |
| 5 inches | 4.7 inches |
| 720 x 1280 pixels (HD) | 720 x 1280 pixels (HD) |
| IPS LCD | IPS LCD |
| 294 pixels per inch | 312 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.1 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 400 chipset | Qualcomm Snapdragon 800 8974 chipset |
| Quad-Core 1200 MHz processor | Krait 400 (Quad-Core 2200 MHz) processor |
| 1 GB RAM | 2 GB RAM |
| Yes GPU | Adreno 330 (450 MHz) GPU |
| 8.1 | 9.18 |
| Storage | |
| 8 GB internal memory | 32 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 5.62 | 5.8 |
| Camera | |
| 8.00 MP + 0.90 MP | 13.00 MP + 2.10 MP |
| f/2.20 aperture | f/2.00 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 | 8.91 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | LTE (4G), HSPA, UMTS, EDGE, GPRS and GSM |
| Micro SIM | Nano SIM |
| 7 | 6.4 |
| Battery Life | |
| 2500mAh Battery | 2400mAh Li-Ion Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 864 hours standby time 26.5 hours talk time | 285 hours standby time 22 hours talk time |
| 4.48 | 4.4 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 3.0, EDR |
| GPS | GPS |
| NFC | NFC |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Amazon Fire Phone is a bit better than Microsoft Lumia 640, with a overall score of 69.6 against 64.3. The Amazon Fire Phone body has the same thickness than the Microsoft Lumia 640, but it's a little heavier. The Amazon Fire Phone counts with Android 4.2.2 OS, and Microsoft Lumia 640 counts with Windows Phone 8.1 OS.
The Amazon Fire Phone has a bit better looking screen than Lumia 640, because although it has a little bit smaller screen, and they both have the same 1280 x 720 pixels resolution, the Amazon Fire Phone also counts with a bit more pixels per inch of screen. Amazon Fire Phone counts with a faster processing unit than Lumia 640, and although they both have the same number of cores, the Amazon Fire Phone also has 1 GB more RAM memory and an additional graphics processing unit.
The Amazon Fire Phone counts with a slightly bigger memory capacity for applications and games than Microsoft Lumia 640, because although it has no SD memory slot, it also counts with 32 GB internal storage capacity. Amazon Fire Phone takes just a bit better photos and videos than Lumia 640, and although they both have the same (Full HD) video quality and the same video frame rates, the Amazon Fire Phone also has a back-facing camera with lot more mega pixels and a bigger camera aperture to take better low-light photos and videos.
The Microsoft Lumia 640 has just a little better battery duration than Amazon Fire Phone, because it has 2500mAh of battery capacity instead of 2400mAh.
Amazon Fire Phone is not only the best phones of the ones we are comparing here, but it's also cheaper, making buying this phone a simple decision.
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