Karbonn K451+ Sound Wave vs Karbonn Smart A12 Star
General Info
Manufacturer | |
Karbonn | Karbonn |
Announced | |
2012 | June 2014 |
Status | |
Available | Available - June 2014 |
Colors | |
Silver/Black | White, Black |
Form Factor | |
Candybar | Candybar |
Dimension | |
116.5 x 51.9 x 14.6 mm (4.59 x 2.04 x 0.57 in) |
124.2 x 64.2 x 10.1 mm (4.89 x 2.53 x 0.4 in) |
Weight | |
- | 130 g (4.59 oz) |
2G Network | |
GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 900 / 1800 - SIM 1 & SIM 2 |
3G Network | |
N/A | HSDPA 2100 |
Messaging | |
SMS, MMS | SMS, MMS, EMail, IM |
Display
Hardware and OS
OS | |
- | Android OS, v4.4.2 (KitKat) |
Processor | |
- | Dual-core 1.2 GHz, MTK 6572 [Similar] |
GPU | |
- | Mali-400MP [Similar] |
RAM | |
N/A | 512 MB [Browse Similar] |
Internal Memory | |
- | 4 GB (2.4 GB internal storage) |
External Memory | |
microSD, up to 8 GB | microSD, up to 32 GB |
Camera
Multimedia
3.5mm Jack | |
Radio | |
FM radio; FM recording | FM radio |
Games | |
Yes + Downloadable | Yes + Downloadable |
Loud Speaker | |
Connectivity and Data Rate
GPRS | |
Yes | Yes |
Edge | |
No | Yes |
3G | |
N/A | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
Bluetooth | |
Yes | Yes, v2.0 A2DP, EDR |
Wi-Fi | |
No | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
USB | |
Yes | Yes, microUSB v2.0 |
GPS | |
No | Yes, with A-GPS support |
Browser | |
Yes | HTML |
User Memory
Phonebook | |
500 entries | Practically unlimited entries and fields, Photocall |
Call Records | |
Yes | Practically unlimited |
Internal | |
- | 4 GB (2.4 GB internal storage), 512 MB RAM |
Expandable Storage | |
microSD, up to 8 GB | microSD, up to 32 GB |
Sensors
Fingerprint | |
Proximity Sensor | |
Accelerometer Sensor | |
NFC | |
Battery
Type | |
Li-Ion Battery | Li-Ion Battery |
Capacity | |
1800 mAh | 1400 mAh |
Stand by | |
Up to 500 h | Up to 300 h (2G) |
Talk Time | |
Up to 8 h | - |