Samsung Galaxy Express I437
Karbonn A7 StarSamsung Galaxy Express I437 vs Karbonn A7 Star
General Info
| Manufacturer | |
| Samsung | Karbonn |
| Announced | |
| October 2012 | May 2013 |
| Status | |
| Available - November 2012 | Available - May 2013 |
| Colors | |
| Black | Black, White |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
132.6 x 69.3 x 9.1 mm (5.22 x 2.73 x 0.36 in) |
- |
| Weight | |
| 136 g (4.8 oz) | - |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 850 / 1900 / 2100 | No |
| 4G Network | |
| LTE 700 MHz Class 17 / 1700 / 2100 | - |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Hardware and OS
| OS | |
| Android OS, v4.x (Ice Cream Sandwich) | Android OS, v4.0.4 (Ice Cream Sandwich) |
| Processor | |
| Dual-core 1.5 GHz, Qualcomm MSM8960 Snapdragon [Similar] | Dual-core 1 GHz [Similar] |
| GPU | |
| Adreno 225 [Similar] | - |
| RAM | |
| 1 GB [Browse Similar] | 512 MB [Browse Similar] |
| Internal Memory | |
| 8 GB (5 GB user available) storage | 164 MB |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Display
Camera
Multimedia
| 3.5mm Jack | |
 |
|
| Radio | |
| - | FM radio |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
|
|
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, HSUPA, LTE | No |
| Bluetooth | |
| Yes | Yes, with A2DP |
| Wi-Fi | |
| Yes | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| USB | |
| Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | |
| Yes, with A-GPS support | No |
| Browser | |
| HTML5 | HTML |
User Memory
| Internal | |
| 8 GB (5 GB user available) storage, 1 GB RAM | 164 MB, 512 MB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Sensors
| Fingerprint | |
|
|
| Proximity Sensor | |
|
|
| Accelerometer Sensor | |
|
|
| NFC | |
|
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Battery
| Type | |
| Standard battery, Li-Ion | Li-Ion Battery |
| Capacity | |
| 2000 mAh | 1400 mAh |
| Stand by | |
| Up to 312 h | - |
| Talk Time | |
| Up to 14 h | - |
