Side-by-side technical data
Microsoft Lumia 640 Dual SIM vs BlackBerry Porsche Design P'9983
Comparison between Microsoft Lumia 640 Dual SIM and BlackBerry Porsche Design P'9983: camera, battery, fast charging, display, performance and colors, side by side. More phones from Microsoft and BlackBerry.
The verdict
Neither runs away with it: each wins something.
| Category | Lumia 640 Dual SIM | Porsche Design P'9983 |
|---|---|---|
| Design & display | 4.8 | 4.5 |
| Performance & hardware | 1.2 | 1.3 |
| Camera | 2.1 | 2.7 |
| Connectivity | 2.3 | 3.2 |
| Battery & charging | 1.4 | 0.8 |
Which one is for you?
Microsoft Lumia 640 Dual SIM, if you care about…
- Battery Capacity
- 2,500 mAh
- against 2,100 mAh
- SIM Configurations
- Dual SIM Dual Standby
- against Single Micro-SIM
- Usable Surface
- 67.6 %
- against 38.8 %
- Body Thickness
- 8.8 mm
- against 10.6 mm
BlackBerry Porsche Design P'9983, if you care about…
- RAM Capacity
- 2 GB
- against 1 GB
- Maximum Storage Capacity
- 64 GB
- against 8 GB
- Display Pixel Density
- 328 ppi
- against 294 ppi
- Weight
- 140 g
- against 145 g
Specification comparison
Performance
| Specification | Lumia 640 Dual SIM | Porsche Design P'9983 |
|---|---|---|
| Processor Model | Qualcomm MSM8926 Snapdragon 400 | Qualcomm MSM8960T Snapdragon S4 Pro |
| Processor Process Size | 28 nm | 28 nm |
| Graphics GPU | Qualcomm Adreno 305 | Qualcomm Adreno 225 |
| Storage Type | eMMC 4.5 | — |
| Maximum CPU Clock | 1.2 GHz | 1.5 GHz Best value |
| Maximum Storage Capacity | 8 GB | 64 GB Best value |
| AnTuTu Score | — | 3,564 |
| CPU Description | Quad-core 1.2 GHz Cortex-A7 | Dual-core 1.5 GHz Krait |
| Processor Type | Quad-Core | Dual-Core |
| RAM Capacity | 1 GB | 2 GB Best value |
| Expandable Storage | Yes | Yes |
Design
| Specification | Lumia 640 Dual SIM | Porsche Design P'9983 |
|---|---|---|
| Body Colors | Cyan, Orange, White, Black | Black |
| Body Thickness | 8.8 mm Best value | 10.6 mm |
| Body Width | 72.2 mm | 67.1 mm |
| Body Height | 141.3 mm | 119 mm |
| Weight | 145 g | 140 g Best value |
| Usable Surface | 67.6 % Best value | 38.8 % |
| Unfolded thickness | — | 10.6 mm |
Battery
| Specification | Lumia 640 Dual SIM | Porsche Design P'9983 |
|---|---|---|
| Battery Capacity | 2,500 mAh Best value | 2,100 mAh |
| Battery Type | Li-Ion | Li-Ion |
| Battery Features | — | Battery Level Indicator, Rechargeable, Removable |
| Talk time | 27 h 30 min Best value | 14 h |
| Standby time | 840 h Best value | 288 h |
| Music playback time | — | 45 h |
Display
| Specification | Lumia 640 Dual SIM | Porsche Design P'9983 |
|---|---|---|
| Display Aspect Ratio | 16:9 | 1:1 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5″ Best value | 3.1″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,280 px Best value | 720 px |
| Display Pixel Density | 294 ppi | 328 ppi Best value |
| Display Contrast Ratio | 1,034 :1 | — |
| Display Features | ClearBlack Display, Gorilla Glass 3 | Touchscreen |
Sensor
| Specification | Lumia 640 Dual SIM | Porsche Design P'9983 |
|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor, Compass | Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | Lumia 640 Dual SIM | Porsche Design P'9983 |
|---|---|---|
| Operating System | Windows Phone 8.1 | BlackBerry OS 10.3 |
| OS Family | Windows Phone | BlackBerry OS |
| OS Version | 8.1 | 10.3 |
Connectivity
| Specification | Lumia 640 Dual SIM | Porsche Design P'9983 |
|---|---|---|
| SIM Configurations | Dual SIM Dual Standby Best value | Single Micro-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 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, 4G LTE B3, 4G LTE B7, 4G LTE B8, 4G LTE B20 |
| Cellular Technologies | GSM, HSPA | GSM, HSPA, LTE Best value |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11a/b/g/n, Wi-Fi 4 (802.11n) |
| Wi-Fi Features | DLNA, Wi-Fi Hotspot | Dual Band, DLNA, Wi-Fi Hotspot |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.0 |
| Bluetooth Profiles | A2DP | A2DP, LE |
| Navigation Systems | GPS, GLONASS, BeiDou Best value | GPS, GLONASS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, USB Charging | 3.5 mm Audio Jack, HDMI Port, NFC, FM Radio, microUSB, DLNA, MP3 Player |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | — | 1.16 W/kg |
| SAR American Body | — | 0.75 W/kg |
| SAR (EU) head | — | 1.41 W/kg |
Audio
| Specification | Lumia 640 Dual SIM | Porsche Design P'9983 |
|---|---|---|
| Microphone Count | — | 1 |
| Audio Features | A2DP, Loudspeaker | A2DP, LE, Loudspeaker |
Features
| Specification | Lumia 640 Dual SIM | Porsche Design P'9983 |
|---|---|---|
| Built-in functions | — | Organizer, Document viewer, Photo editor, MP3 player, Voice memo, Voice dial, Predictive text input |
