Samsung Galaxy S Duos 3 |
Microsoft Lumia 640 XL LTE Dual SIM |
Add 3rd Phone | ||
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General Info |
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Manufacturer | Samsung | Microsoft |
Announced | February 2015 | March 2015 |
Status | Available - February 2015 | Available - April 2015 |
Price | Rs. 5,300 ($77.94) [Similarly Priced] | Rs. 14,999 ($220.57) [Similarly Priced] |
Colors | Black, White | Matte cyan, Orange, Black, Matte white, Glossy white |
Form Factor | Candybar | Candybar |
Dimension |
121.4 x 62.9 x 10.8 mm (4.78 x 2.48 x 0.43 in) |
157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in) |
Weight | 124 g (4.37 oz) | 171 g (6.03 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
4G Network | - | LTE |
Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Hardware and OS |
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OS | Android OS, v4.4 (KitKat) | Microsoft Windows Phone 8.1 with Lumia Denim |
Processor | Dual-core 1.2 GHz Cortex-A7 [Similar] | Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] |
GPU | - | Adreno 305 [Similar] |
RAM | 512 MB [Browse Similar] | 1 GB [Browse Similar] |
Internal Memory | 4 GB | 8 GB |
External Memory | microSD, up to 64 GB | microSD, up to 128 GB |
Display |
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Type | TFT capacitive touchscreen | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display |
Colors | 16M colors | 16M colors |
Size | 4.0 inches [Similar] | 5.7 inches [Similar] |
Resolution | 480 x 800 pixels (233 ppi) [Similar] | 720 x 1280 pixels (259 ppi) [Similar] |
Screen-to-Body Ratio | 59.76% | 68.88% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | FM radio | FM radio |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 5 MP, 2592 х 1944 pixels [Similar] | 13 MP, 4128 x 3096 pixels [Similar] |
Flash | LED flash | LED Flash |
Features | Auto focus, Geo-tagging | Carl Zeiss Optics, 1/3'' sensor size |
Video | 720p@30fps | 1080p@30fps |
Front Camera | No [Similar] | 5 MP, 1080p [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Yes |
Edge | Yes | Yes |
3G | HSPA 21.1/5.76 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
Bluetooth | v4.0, A2DP | v4.0, A2DP |
Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, DLNA, hotspot |
USB | microUSB v2.0 | microUSB v2.0 |
GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, Beidou |
Browser | HTML | HTML5 |
User Memory |
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Internal | 4 GB, 512 MB RAM | 8 GB, 1 GB RAM |
Expandable Storage | microSD, up to 64 GB | microSD, up to 128 GB |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Li-Ion Battery | Li-Ion Battery |
Capacity | 1500 mAh | 3000 mAh |
Stand by | - | Up to 936 h (2G) Up to 936 h (3G) |
Talk Time | - | Up to 31 h 20 min (2G) Up to 23 h 40 min (3G) |