Phone Comparison - HTC Windows Phone 8X CDMA vs Karbonn A12
HTC Windows Phone 8X CDMA.jpg)
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Karbonn A12.jpg)
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| Manufacturer | HTC | Karbonn |
| Announced | November 2012 | February 2013 |
| Status | Available - November 2012 | Available - February 2013 |
| Colors | California Blue, Graphite Black, Flame Red | Black/White |
| Form Factor | Candybar | Candybar |
| Dimension |
132.4 x 66.2 x 10.1 mm (5.21 x 2.61 x 0.40 in) (5.21 x 2.61 x 0.4 in (0.21 x 0.1 x 0.02 in)) |
135 x 66 x 11 mm (5.31 x 2.6 x 0.43 in) |
| Weight | 132.1 g (4.66 oz) (4.66.0.04 oz (0.14.2.33 oz)) | 164 g (5.78 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO |
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 2100 - SIM 1 only |
| 4G Network | LTE 700 MHz Class 13 | - |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | Microsoft Windows Phone 8 | Android OS, v4.0.4 (Ice Cream Sandwich) |
| Processor | Dual-core 1.5 GHz, - [Similar] | 1 GHz [Similar] |
| GPU | - | - |
| RAM | 1 GB [Browse Similar] | 512 MB [Browse Similar] |
| Internal Memory | 16 GB storage | 4 GB |
| External Memory | No | microSD, up to 32 GB |
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| Type | S-LCD2 capacitive touchscreen | Capacitive Touchscreen |
| Colors | 16M colors | 262K colors |
| Size | 4.3 inches [Similar] | 4.5 inches [Similar] |
| Resolution | 720 x 1280 pixels (342 ppi) [Similar] | 480 x 854 pixels (218 ppi) [Similar] |
| Screen-to-Body Ratio | 58.00% | 62.46% |
| Multi-Touch |  |
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| Radio | No | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable |
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| Rear Camera | 8 MP, 3264 x 2448 pixels [Similar] | 5 MP, 2592х1944 pixels [Similar] |
| Flash | LED flash | LED flash |
| Features | Auto focus, Geo-tagging, Touch Focus | Auto focus, Geo-tagging, Face Detection |
| Video | Yes, 1080p@30fps, continuous autofocus, video light | Yes |
| Front Camera | Yes, 2.1 MP, 1080p video [Similar] | Yes, VGA [Similar] |
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| GPRS | Yes | Yes |
| Edge | Yes | Yes |
| 3G | Rev. A, up to 3.1 Mbps, HSPA+; LTE, Cat3, 50 Mbps UL, 100 Mbps DL | HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | Yes, v3.1 with A2DP, EDR | Yes |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band | Wi-Fi 802.11 b/g/n |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS support |
| Browser | HTML5 | HTML |
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| Internal | 16 GB storage, 1 GB RAM | 4 GB, 512 MB RAM |
| Expandable Storage | No | microSD, up to 32 GB |
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| Type | Standard battery, Li-Ion | Li-Ion Battery |
| Capacity | 1800 mAh | 1800 mAh |
| Stand by | Up to 300 h | Up to 180 h |
| Talk Time | Up to 15 h | Up to 4 h |
