Side-by-side technical data
Microsoft Lumia 540 vs Microsoft Lumia 640 Dual SIM
Comparison between Microsoft Lumia 540 and Microsoft Lumia 640 Dual SIM: camera, battery, fast charging, display, performance and colors, side by side. More phones from Microsoft.
The verdict
Your pick: Microsoft Lumia 640 Dual SIM, ahead on Battery & charging.
| Category | Lumia 540 | Lumia 640 Dual SIM |
|---|---|---|
| Design & display | 4.8 | 4.8 |
| Performance & hardware | 1.2 | 1.2 |
| Camera | 2.1 | 2.1 |
| Connectivity | 2.1 | 2.3 |
| Battery & charging | 0.9 | 1.4 |
Which one is for you?
Microsoft Lumia 640 Dual SIM, if you care about…
- Battery Capacity
- 2,500 mAh
- against 2,200 mAh
- Weight
- 145 g
- against 152 g
- Usable Surface
- 67.6 %
- against 64.9 %
- Talk time
- 27 h 30 min
- against 26 h
Specification comparison
Performance
| Specification | Lumia 540 | Lumia 640 Dual SIM |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 200 | Qualcomm MSM8926 Snapdragon 400 |
| Processor Process Size | 28 nm | 28 nm |
| Graphics GPU | Qualcomm Adreno 302 | Qualcomm Adreno 305 |
| Storage Type | eMMC 4.5 | eMMC 4.5 |
| Maximum CPU Clock | 1.2 GHz | 1.2 GHz |
| Maximum Storage Capacity | 8 GB | 8 GB |
| CPU Description | Quad-core 1.2 GHz Cortex-A7 | Quad-core 1.2 GHz Cortex-A7 |
| Processor Type | Quad-Core | Quad-Core |
| RAM Capacity | 1 GB | 1 GB |
| Expandable Storage | Yes | Yes |
Design
| Specification | Lumia 540 | Lumia 640 Dual SIM |
|---|---|---|
| Body Colors | Orange, White, Black, Grey, Blue | Cyan, Orange, White, Black |
| Body Thickness | 8.6 mm Best value | 8.8 mm |
| Body Width | 73.7 mm | 72.2 mm |
| Body Height | 144 mm | 141.3 mm |
| Weight | 152 g | 145 g Best value |
| Usable Surface | 64.9 % | 67.6 % Best value |
Battery
| Specification | Lumia 540 | Lumia 640 Dual SIM |
|---|---|---|
| Battery Capacity | 2,200 mAh | 2,500 mAh Best value |
| Battery Type | Li-Ion | Li-Ion |
| Battery Features | Battery Level Indicator, Rechargeable, Removable | — |
| Talk time | 26 h | 27 h 30 min Best value |
| Standby time | 576 h | 840 h Best value |
| Music playback time | 81 h | — |
Display
| Specification | Lumia 540 | Lumia 640 Dual SIM |
|---|---|---|
| Display Aspect Ratio | 16:9 | 16:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5″ | 5″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,280 px | 1,280 px |
| Display Pixel Density | 294 ppi | 294 ppi |
| Display Contrast Ratio | — | 1,034 :1 |
| Display Features | ClearBlack Display, IPS LCD, Touchscreen | ClearBlack Display, Gorilla Glass 3 |
Sensor
| Specification | Lumia 540 | Lumia 640 Dual SIM |
|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor, Compass | Accelerometer, Proximity Sensor, Compass |
Software
| Specification | Lumia 540 | Lumia 640 Dual SIM |
|---|---|---|
| Operating System | Windows Phone 8.1 | Windows Phone 8.1 |
| OS Family | Windows Phone | Windows Phone |
| OS Version | 8.1 | 8.1 |
Connectivity
| Specification | Lumia 540 | Lumia 640 Dual SIM |
|---|---|---|
| SIM Configurations | Dual Micro-SIM, Dual SIM Dual Standby | Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B900, 3G UMTS 2100 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100 |
| Cellular Technologies | GSM, HSPA | GSM, HSPA |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n) | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | DLNA, Wi-Fi Hotspot | DLNA, Wi-Fi Hotspot |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.0 |
| Bluetooth Profiles | A2DP | A2DP |
| Navigation Systems | GPS, GLONASS | GPS, GLONASS, BeiDou Best value |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, DLNA | 3.5 mm Audio Jack, FM Radio, USB Charging |
| USB Version | microUSB | USB 2.0 |
Audio
| Specification | Lumia 540 | Lumia 640 Dual SIM |
|---|---|---|
| Microphone Count | 2 | — |
| Audio Features | A2DP, Loudspeaker | A2DP, Loudspeaker |
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