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| Manufacturer | Nokia | Samsung | Asus | 
| Announced | October 2013 | April 2014 | January 2015 | 
| Status | Available | Available - June 2013 | Coming Soon - Q2 2015 | 
| Price | - | - | Rs. 37,999 ($558.81) [Similarly Priced] | 
| Colors | Yellow, white, black, red | Charcoal, Electric Blue, Shimmery White | Meteorite black, Glacier white | 
| Form Factor | Candybar | Candybar | Candybar | 
| Dimension | 164.2 x 85.9 x 9.8 mm (6.46 x 3.38 x 0.39 in) | 137.5 x 70.8 x 16.6 mm (5.41 x 2.79 x 0.65 in) | 158.9 x 78.8 x 12 mm (6.26 x 3.1 x 0.47 in) | 
| Weight | 220 g (7.76 oz) | 200 g (7.05 oz) | 185 g (6.53 oz) | 
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | 
| 3G Network | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | 
| 4G Network | LTE 800 / 1800 / 2600 | LTE 800 / 850 / 900 / 1800 / 2100 / 2600 | LTE 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1, 2, 3, 4, 5, 7, 8, 9, 17, 18, 19, 20, 28, 29) | 
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | 
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| OS | Microsoft Windows Phone 8 | Android OS, v4.4.2 (KitKat) | Android OS, v5.0 (Lollipop) | 
| Processor | Dual-core 1.7 GHz Krait, Qualcomm Snapdragon 800 | Hexa-core - 1.3 GHz Quad-Core + 1.7 GHz Dual-Core | Quad-core 2.3 GHz, Intel Atom Z3580 | 
| GPU | Adreno 330 | - | PowerVR G6430 | 
| RAM | 1 GB | 2 GB | 4 GB | 
| Internal Memory | 8 GB | 8 GB | 32/64/128 GB | 
| External Memory | microSD, up to 64 GB | microSD, up to 64 GB | microSD, up to 64 GB | 
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| Type | IPS LCD capacitive touchscreen | Super AMOLED capacitive touchscreen | IPS Capacitive Touchscreen, Corning Gorilla Glass 3 | 
| Colors | 16M colors | 16M colors | 16M colors | 
| Size | 6.0 inches | 4.8 inches | 5.5 inches | 
| Resolution | 720 x 1280 pixels (245 ppi) | 720 x 1280 pixels (306 ppi) | 1080 x 1920 pixels (403 ppi) | 
| Screen-to-Body Ratio | 70.23% | 65.23% | 65.79% | 
| Multi-Touch |  |  |  | 
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| 3.5mm Jack |  |  |  | 
| Radio | FM radio | No | No | 
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker |  |  |  | 
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| Rear Camera | 5 MP, 2592х1944 pixels | 20.7 MP, 4992 х 3744 pixels | 13 MP, 4128 x 3096 pixels | 
| Flash | LED flash | LED Flash | Dual-tone Flash | 
| Features | Auto focus, 1/4' Sensor Size, Geo-tagging, Touch Focus | Auto focus, 1/2.3 BSI CMOS Sensor, 10x Optical Zoom, OIS, 24-240 mm, F3.1-6.3, Geo-tagging, Touch Focus, Face And Smile Detection, HDR, Panorama | Optical Image Stabilization,Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | 
| Video | Yes, 1080p@30fps | Yes, 1080p@30fps | 1080p@30fps | 
| Front Camera | Yes, VGA [Similar] | Yes, 2 MP [Similar] | 5 MP [Similar] | 
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| GPRS | Yes | Yes | Yes | 
| Edge | Yes | Yes | Yes | 
| 3G | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL | HSDPA, 42 Mbps, HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | 
| Bluetooth | Yes, v4.0 with A2DP | Yes, v4.0 with A2DP, LE | v4.0, A2DP, EDR | 
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot | 
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 (MHL), USB On-the-go | microUSB v2.0, USB Host | 
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS, GLONASS | 
| Browser | HTML5 | HTML5 | HTML5 | 
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| Internal | 8 GB, 1 GB RAM | 8 GB, 2 GB RAM | 32/64/128 GB, 4 GB RAM | 
| Expandable Storage | microSD, up to 64 GB | microSD, up to 64 GB | microSD, up to 64 GB | 
| USB OTG | - | Supported | Supported | 
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| Fingerprint |  |  |  | 
| Proximity Sensor |  |  |  | 
| Accelerometer Sensor |  |  |  | 
| NFC |  |  |  | 
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| Type | Non-removable Li-Ion Battery (BV-4BW) | Li-Ion Battery | Non-removable Li-Po Battery | 
| Capacity | 3400 mAh | 2430 mAh | 3000 mAh | 
| Stand by | Up to 672 h (2G) Up to 672 h (3G) | - | - | 
| Talk Time | Up to 25 h (2G) Up to 21 h (3G) | - | - |