Phone Comparison - Karbonn A1 Star vs BLU Dash 4.5
Karbonn A1 Star.jpg)
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BLU Dash 4.5.jpg)
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| Manufacturer | Karbonn | BLU |
| Announced | June 2013 | July 2013 |
| Status | Available - July 2013 | Available - July 2013 |
| Colors | Black | Black |
| Form Factor | Candybar | Candybar |
| Dimension | - |
133 x 65 x 12 mm (5.24 x 2.56 x 0.47 in) |
| Weight | - | 144 g (5.08 oz) |
| 2G Network | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | No | HSDPA 850 / 1900 - D310a HSDPA 850 / 2100 - D310i |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | Android OS, v4.0 (Ice Cream Sandwich) | Android OS, v4.2 (Jelly Bean) |
| Processor | 1.2 GHz [Similar] | Quad-core 1.2 GHz Cortex-A7, MTK 6589M [Similar] |
| GPU | - | PowerVR SGX544 [Similar] |
| RAM | 256 MB [Browse Similar] | 512 MB [Browse Similar] |
| Internal Memory | N/A | 4 GB ROM |
| External Memory | microSD, up to 32 GB | microSD, up to 32 GB |
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| Type | TFT capacitive touchscreen | TFT capacitive touchscreen |
| Colors | 256K colors | 16M colors |
| Size | 3.5 inches [Similar] | 4.5 inches [Similar] |
| Resolution | 320 x 480 pixels (165 ppi) | 480 x 854 pixels (218 ppi) [Similar] |
| Screen-to-Body Ratio | - | 64.37% |
| Multi-Touch |  |
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| Radio | FM radio | Stereo FM radio |
| Games | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 3 MP, 2048 x 1536 pixels [Similar] | 5 MP, 2592x1944 pixels [Similar] |
| Flash | No | LED flash |
| Features | - | Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization |
| Video | Yes | Yes, 720p@30fps |
| Front Camera | Yes, VGA [Similar] | Yes, VGA [Similar] |
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| GPRS | Yes | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps |
| Edge | Yes | Class 12 |
| 3G | No | HSDPA, 21 Mbps; HSUPA, 11 Mbps |
| Bluetooth | Yes, v2.1 with A2DP | Yes, v3.0 |
| Wi-Fi | Wi-Fi 802.11 b/g | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | No | Yes, with A-GPS support |
| Browser | HTML | HTML5 |
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| Internal | 256 MB RAM | 4 GB ROM, 512 MB RAM |
| Expandable Storage | microSD, up to 32 GB | microSD, up to 32 GB |
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| Proximity Sensor | |
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| Type | Li-Ion Battery | Li-Ion Battery |
| Capacity | 1450 mAh | 2000 mAh |
| Stand by | - | Up to 900 h (2G) Up to 750 h (3G) |
| Talk Time | - | Up to 24 h (2G) Up to 10 h (3G) |
