Karbonn A12 |
Nokia Lumia 1020 |
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General Info |
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Manufacturer | Karbonn | Nokia |
Announced | February 2013 | July 2013 |
Status | Available - February 2013 | Available - July 2013 |
Colors | Black/White | Black, White, Yellow |
Form Factor | Candybar | Candybar |
Dimension |
135 x 66 x 11 mm (5.31 x 2.6 x 0.43 in) |
130.4 x 71.4 x 10.4 mm (5.13 x 2.81 x 0.41 in) |
Weight | 164 g (5.78 oz) | 158 g (5.57 oz) |
2G Network | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 2100 - SIM 1 only | HSDPA 850 / 900 / 1900 / 2100 |
4G Network | - | LTE 800 / 900 / 1800 / 2100 / 2600 |
Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Hardware and OS |
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OS | Android OS, v4.0.4 (Ice Cream Sandwich) | Microsoft Windows Phone 8 |
Processor | 1 GHz [Similar] | Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon [Similar] |
GPU | - | Adreno 225 [Similar] |
RAM | 512 MB [Browse Similar] | 2 GB [Browse Similar] |
Internal Memory | 4 GB | 32 GB |
External Memory | microSD, up to 32 GB | No |
Display |
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Type | Capacitive Touchscreen | AMOLED capacitive touchscreen, PureMotion HD+ ClearBlack Display, Gorilla Glass 3 |
Colors | 262K colors | 16M colors |
Size | 4.5 inches [Similar] | 4.5 inches [Similar] |
Resolution | 480 x 854 pixels (218 ppi) [Similar] | 768 x 1280 pixels (332 ppi) |
Screen-to-Body Ratio | 62.46% | 61.80% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | FM radio | Stereo FM radio with RDS |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 5 MP, 2592х1944 pixels [Similar] | 41 MP (38 MP effective, 7152 x 5368 pixels) [Similar] |
Flash | LED flash | Xenon Flash |
Features | Auto focus, Geo-tagging, Face Detection | Carl Zeiss optics, Auto Focus, 1/1.2' Sensor Size, ND Filter, Optical Zoom, Geo-tagging, Face Detection, Optical Zoom, Panorama |
Video | Yes | Yes, 1080p@30fps |
Front Camera | Yes, VGA [Similar] | Yes, 1.2 MP, 720p [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Up to 107 kbps |
Edge | Yes | Up to 236.8 kbps |
3G | HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps | HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL |
Bluetooth | Yes | Yes, v3.0 with A2DP |
Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n, DLNA, UPnP technology |
USB | Yes, microUSB v2.0 | Yes, microUSB v2.0, USB On-the-go |
GPS | Yes, with A-GPS support | Yes, with A-GPS support |
Browser | HTML | HTML5 |
User Memory |
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Internal | 4 GB, 512 MB RAM | 32 GB, 2 GB RAM |
Expandable Storage | microSD, up to 32 GB | No |
USB OTG | - | Supported |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Li-Ion Battery | Non-removable Li-Ion Battery, Wireless Charging Supported via Cover |
Capacity | 1800 mAh | 2000 mAh |
Stand by | Up to 180 h | Up to 384 h |
Talk Time | Up to 4 h | Up to 19 h 6 min (2G) Up to 13 h 18 min (3G) |