Karbonn A12+ vs Nokia Lumia 2520
General Info
| Manufacturer | |
| Karbonn | Nokia |
| Announced | |
| October 2013 | October 2013 |
| Status | |
| Available - October 2013 | Coming Soon - Q4 2013 |
| Colors | |
| White, Black | Cyan , Red, Black, White |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
| - |
267 x 168 x 8.9 mm (10.51 x 6.61 x 0.35 in) |
| Weight | |
| - | 615 g (21.69 oz) |
| 2G Network | |
| GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | |
| HSDPA 2100 | HSDPA 850 / 900 / 1800 / 1900 / 2100 |
| 4G Network | |
| - | LTE 800 / 1800 / 2600 |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Display
Hardware and OS
| OS | |
| Android OS, v4.2.2 (Jelly Bean) | Microsoft Windows RT |
| Processor | |
| Dual-core 1.3 GHz, MTK 6572 [Similar] | Quad-core 2.2 GHz Krait 400, Qualcomm MSM8974 Snapdragon 800 [Similar] |
| GPU | |
| Mali-400MP [Similar] | Adreno 330 [Similar] |
| RAM | |
| 512 MB [Browse Similar] | 2 GB [Browse Similar] |
| Internal Memory | |
| 4 GB (1.27 GB for apps, 1.24 GB user available) | 32 GB |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Camera
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM radio | No |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Up to 236.8 kbps |
| 3G | |
| HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 42.2 Mbps, HSUPA, 11.5 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL |
| Bluetooth | |
| Yes, v2.0 A2DP, EDR | Yes, v4.0 |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, dual-band, Wi-Fi hotspot |
| USB | |
| Yes, microUSB v2.0 | Yes, USB v3.0, USB Host support |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS support and GLONASS |
| Browser | |
| HTML | HTML5 |
User Memory
| Internal | |
| 4 GB (1.27 GB for apps, 1.24 GB user available), 512 MB RAM | 32 GB, 2 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 32 GB |
| USB OTG | |
| - | Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Li-Ion Battery | Non-removable Battery |
| Capacity | |
| 1400 mAh | 8000 mAh |
| Stand by | |
| - | Up to 600 h |
| Talk Time | |
| - | Up to 10 h |