Phone Comparison - Nokia Lumia 520 vs Microsoft Lumia 640 Dual SIM
Nokia Lumia 520.jpg)
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Microsoft Lumia 640 Dual SIM.jpg)
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| Manufacturer | Nokia | Microsoft |
| Announced | February 2013 | March 2015 |
| Status | Available - April 2013 | Available - April 2015 |
| Price | - | Rs. 8,999 ($132.34) [Similarly Priced] |
| Colors | Yellow, red, cyan, white/black | Yes |
| Form Factor | Candybar | Candybar |
| Dimension |
119.9 x 64 x 9.9 mm (4.72 x 2.52 x 0.39 in) |
141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in) |
| Weight | 124 g (4.37 oz) | 145 g (5.11 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 900 / 2100 HSDPA 850 / 1900 / 2100 |
HSDPA 850 / 900 / 1900 / 2100 |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | Microsoft Windows Phone 8 | Microsoft Windows Phone 8.1 with Lumia Denim |
| Processor | Dual-core 1 GHz, Qualcomm MSM8227 Snapdragon S4 [Similar] | Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] |
| GPU | Adreno 305 [Similar] | Adreno 305 [Similar] |
| RAM | 512 MB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | 8 GB storage | 8 GB |
| External Memory | microSD, up to 64 GB | microSD, up to 128 GB |
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| Type | IPS LCD capacitive touchscreen | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display |
| Colors | 16M colors | 16M colors |
| Size | 4.0 inches [Similar] | 5.0 inches [Similar] |
| Resolution | 480 x 800 pixels (233 ppi) [Similar] | 720 x 1280 pixels (294 ppi) [Similar] |
| Screen-to-Body Ratio | 59.47% | 67.43% |
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| Radio | FM Radio | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable |
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| Rear Camera | 5 MP, 2592х1944 pixels [Similar] | 8 MP, 3264 x 2448 pixels [Similar] |
| Flash | No | LED flash |
| Features | Auto focus, Geo-tagging | Auto focus, 1/4'' Sensor Size |
| Video | Yes, 720p@30fps | 1080p@30fps |
| Front Camera | No [Similar] | 1 MP, 720p [Similar] |
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| GPRS | Yes | Yes |
| Edge | Yes | Yes |
| 3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSPA 42.2/5.76 Mbps |
| Bluetooth | Yes, v4.0 with A2DP | v4.0, A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n, DLNA, hotspot |
| USB | Yes, microUSB v2.0 | microUSB v2.0 |
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS, GLONASS, Beidou |
| Browser | HTML5 | HTML5 |
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| Internal | 8 GB storage, 512 MB RAM | 8 GB, 1 GB RAM |
| Expandable Storage | microSD, up to 64 GB | microSD, up to 128 GB |
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| Accelerometer Sensor | |
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| Type | Li-Ion Battery | Li-Ion Battery |
| Capacity | 1430 mAh | 2500 mAh |
| Stand by | Up to 384 h (3G) Up to 360 h (3G) |
Up to 840 h (2G) Up to 840 h (3G) |
| Talk Time | Up to 17 h 24 min (2G) Up to 9 h 42 min (3G) |
Up to 27 h 30 min (2G) Up to 20 h 30 min (3G) |
