Karbonn A21
Asus Transformer Pad Infinity 700 LTEKarbonn A21 vs Asus Transformer Pad Infinity 700 LTE
General Info
| Manufacturer | |
| Karbonn | Asus |
| Announced | |
| 2012 | February 2012 |
| Status | |
| Available | Available - Q4 2012 |
| Colors | |
| Pearl White | Amethyst Gray, Champagne Gold |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
| - |
262.9 x 180.8 x 8.4 mm (10.35 x 7.12 x 0.33 in) |
| Weight | |
| - | 598 g (21.09 oz) |
| 2G Network | |
| GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | |
| HSDPA 2100 | HSDPA |
| 4G Network | |
| - | LTE |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS
| OS | |
| Android OS, v4.0 (Ice Cream Sandwich) | Android OS, v4.0 (Ice Cream Sandwich), upgradable to v4.1 (Jelly Bean) |
| Processor | |
| Dual-core 1.2 GHz [Similar] | Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon [Similar] |
| GPU | |
| - | Adreno 225 [Similar] |
| RAM | |
| 512 MB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | |
| 4 GB | 32/64 GB storage |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Display
Camera
Multimedia
| 3.5mm Jack | |
 |
|
| Radio | |
| No | No |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
|
|
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, 7.2 Mbps | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, 50 Mbps UL, 100 Mbps DL |
| Bluetooth | |
| Yes, v2.1 with A2DP | Yes, v3.0 with A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot |
| USB | |
| Yes, microUSB v2.0 | Yes, v2.0 |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | |
| HTML | HTML5, Adobe Flash |
User Memory
| Internal | |
| 4 GB, 512 MB RAM | 32/64 GB storage, 1 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Sensors
| Fingerprint | |
|
|
| Proximity Sensor | |
|
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| Accelerometer Sensor | |
|
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| NFC | |
|
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Battery
| Type | |
| Li-Ion Battery | Non-removable Li-Po battery (25 Wh) |
| Capacity | |
| 1800 mAh | - |
| Stand by | |
| Up to 200 h | - |
| Talk Time | |
| Up to 5 h | Up to 10 h |
