Comparison of Gigabyte GSmart Classic and Microsoft Lumia 640 Dual
The comparison of the Gigabyte GSmart Classic and Microsoft Lumia 640 Dual smartphones’ specifications. This comparison table helps to choose the most fitting smartphone.
 Gigabyte GSmart Classic |
 Microsoft Lumia 640 Dual |
| Release date | |
|---|---|
| 2015 | 2015 |
| Price | |
| Body | |
| Weight | |
| 5.29 oz | 5.11 oz |
| Dimensions | |
| 5.71 x 2.87 x 0.34 inch | 5.56 x 2.84 x 0.35 inch |
| Colors | |
| black, braun | glossy cyan, matte black, orange, white |
| SIM type | |
| Micro SIM, Mini SIM | Micro SIM |
| System | |
| OS version | |
| Android OS v5.1 (Lollipop) | Microsoft Windows 8.1 |
| SoC | |
| Spreadtrum SC7731 | Qualcomm Snapdragon 400 MSM8926 |
| CPU | |
| Quad-core 1.2 GHz Cortex-A7 | Quad-core 1.2 GHz Cortex-A7 |
| GPU | |
| Mali-400 MP2 | Adreno 305 |
| Performance | |
| Display | |
| Display type | |
| IPS | IPS |
| Screen size | |
| 5 inch | 5 inch |
| Resolution | |
| 720 x 1280 px | 720 x 1280 px |
| Multitouch support | |
| yes | yes |
| Refresh rate | |
| Brightness | |
| Memory | |
| RAM | |
| 1 GB | 1 GB |
| Internal storage | |
| 8 GB | 8 GB |
| Memory card slot | |
| microSD | microSD |
| Camera | |
| Main camera | |
| 8 MP, 3264 x 2448 px, autofocus | 8 MP, 3264 x 2448 px, autofocus |
| Flash | |
| LED | LED |
| Selfie camera | |
| 5 MP | 1 MP |
| Connectivity | |
| GSM 2G bands | |
| 850 / 900 / 1800 / 1900 | 850 / 900 / 1800 / 1900 |
| Network coverage | |
| 2G / 3G | 2G / 3G |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Bluetooth | |
| v2.1, EDR | v4.0, A2DP |
| GPS | |
| A-GPS | A-GPS, GLONASS, Beidou |
| NFC | |
| no | no |
| FM radio | |
| yes | yes |
| USB | |
| microUSB 2.0 | microUSB 2.0 |
| Headphone | |
| 3.5 mm jack | 3.5 mm jack |
| Battery | |
| Type | |
| Li-Ion 2000 mAh | Li-Ion 2500 mAh |
| Charger | |
| Features | |
| Sensors | |
| gravity, proximity | accelerometer, compass, proximity |
| Specials | |
| Dual SIM | Corning Gorilla Glass 3, Dual SIM |
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