Microsoft Lumia 640 Dual Sim vs Nokia Lumia 930
Quick Comparison
Nokia Lumia 930 has better RAM than Microsoft Lumia 640 Dual Sim. Neither of them has front Flash. In terms of display resolution, Nokia Lumia 930 has better resolution of 1920 x 1080 than Microsoft Lumia 640 Dual Sim which has resolution of 720 x 1280. Nokia Lumia 930 has more internal memory than Microsoft Lumia 640 Dual Sim
| Name | Microsoft Lumia 640 Dual Sim | Nokia Lumia 930 |
| RAM | 1 GB | 2 GB |
|---|---|---|
| Display | 5 in | 5 in |
| Internal Memory | 8 GB | 32 GB |
| Battery | 2500 mAh | 2420 mAh |
| Camera | 8 MP | 20 MP |
| Price | Rs. 5600 | Rs. 14999 |
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Detailed Comparison
Price And Launch
The cost of Microsoft Lumia 640 Dual Sim is Rs. 5600. The launch Date of the second phone is April, 2014. The cost of Nokia Lumia 930 is Rs. 14999.
Display comparison
Microsoft Lumia 640 Dual Sim has IPS Screen type where as Nokia Lumia 930 has AMOLED Screen type. Nokia's phone has display density of 441 PPI & Microsoft's phone has only 294 PPI display density. Both mobiles have same aspect ratio of 16:9.
Memory comparison
Nokia Lumia 930's larger 2 GB RAM is better for playing games and all with respect to Microsoft Lumia 640 Dual Sim's lower 1 GB RAM. Nokia Lumia 930 has more Internal Memory (32 GB) than Microsoft Lumia 640 Dual Sim (8 GB).
Camera comparison
Nokia Lumia 930's 20 MP Rear Camera outclasses Microsoft Lumia 640 Dual Sim's 8 MP Rear Camera in terms of resolution. Nokia Lumia 930 will be better choice if you're looking to click lot of selfies as it has better 1.2 MP Front Camera in comparison to Microsoft Lumia 640 Dual Sim's 0.9 MP Front Camera.
Technical comparison
Microsoft Lumia 640 Dual Sim has version 8.1 Windows 8 Operating System where as Nokia Lumia 930 has version 8.1 Windows Phone Operating System.
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Full Comparison
| Name | Microsoft Lumia 640 Dual Sim | Nokia Lumia 930 |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Single Sim, GSM |
| Dual Sim | Yes | No |
| Sim Size | Micro SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April, 2014 | |
| Design | ||
| Dimensions | 72.2 x 141.3 x 8.8 mm | 71 x 137 x 9.8 mm |
| Weight | 145 g | 167 g |
| Design Type | Classic (Candybar) | |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color AMOLED Screen (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 5 inches, 1280 x 720 pixels | 5 inches, 1080 x 1920 pixels |
| Aspect Ratio | 16:9 | 16:9 |
| PPI | ~ 294 PPI | ~ 441 PPI |
| Features | Multi-point Touch, Lumia Color Profile, Easy to Clean, Sunlight Readability Enhancements, Corning Gorilla Glass 3 | Corning Gorilla Glass 3 Screen Protection |
| Memory | ||
| RAM | 1 GB | 2 GB |
| Storage | 8 GB | 32 GB |
| Card Slot | Yes, upto 128 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes 42.2 Mbps Download 5.76 Mbps Upload | Yes |
| 4G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.0 | Yes |
| USB | Yes, microUSB v2.0 | Yes, microUSB |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS Support |
| Sensors | Accelerometer, Compass | Accelerometer, Gyroscope, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Extra | DLNA | DLNA |
| Camera | ||
| Rear Camera | 8 MP | 20 MP |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama | |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 0.9 MP | 1.2 MP |
| Technical | ||
| OS | Windows 8 v8.1 | Windows Phone v8.1, upgradable to v10 |
| Chipset | Qualcomm Snapdragon 800 | |
| CPU | 1.2 GHz, Quad Core Processor | 2.2 GHz, Quad Core Processor |
| GPU | Adreno 330 | |
| Java | No | No |
| Browser | Yes, supports HTML | |
| Multimedia | ||
| Supports | Voice Commands, Calendar, Instant Messanging, YouTube Player | MMS, Instant Messaging |
| Yes, with Push Email | Yes, with Push Email | |
| Music | AMR, AAC | MP3, WAV, eAAC+, WMA |
| Video | H.264, VC, MP4, H.263, VC | MP4, H.264, WMV |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 2500 mAh | 2420 mAh, Li-ion Battery |
| StandBy Time | 35 days | 18 days |
| Talk Time | 27 hours | 11 hours |
| Music Playback Time | 75 hours | |