| Manufacturer | |
| Karbonn | Microsoft |
| Announced | |
| November 2014 | November 2014 |
| Status | |
| Available - November 2014 | Available - November 2014 |
| Price | |
| Rs. 3,655 ($53.75) [Similarly Priced] | Rs. 7,999 ($117.63) [Similarly Priced] |
| Colors | |
| White, Black | Orange, green, white, black, gray, blue |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
126.9 x 63.5 x 9.8 mm (5 x 2.5 x 0.39 in) |
140.2 x 72.4 x 8.8 mm (5.52 x 2.85 x 0.35 in) |
| Weight | |
| 104 g (3.67 oz) | 146 g (5.15 oz) |
| 2G Network | |
| GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | |
| HSDPA 2100 | HSDPA 900 / 2100 |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
| OS | |
| Android OS, v4.4.4 (KitKat) | Microsoft Windows Phone 8.1 |
| Processor | |
| Quad-core 1.3 GHz, Mediatek MT6582M [Similar] | Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 200 [Similar] |
| GPU | |
| Mali-400MP2 [Similar] | Adreno 302 [Similar] |
| RAM | |
| 1 GB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | |
| 4 GB (1.73 GB user available) | 8 GB |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 128 GB |
| 3.5mm Jack | |
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| Radio | |
| FM Radio with Recording | FM radio |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Up to 236 kbps |
| 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 hotspot | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot |
| USB | |
| Yes, microUSB v2.0, USB On-the-go | microUSB v2.0 |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS, GLONASS |
| Browser | |
| HTML5 | HTML5 |
| Internal | |
| 4 GB (1.73 GB user available), 1 GB RAM | 8 GB, 1 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 128 GB |
| USB OTG | |
| Supported | - |
| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | |
| Li-Ion Battery | Li-Ion Battery (BL-L4A) |
| Capacity | |
| 1500 mAh | 1905 mAh |
| Stand by | |
| - | Up to 336 h |
| Talk Time | |
| - | Up to 11 h (2G) Up to 13 h (3G) |