Karbonn Smart A55i vs Celkon Win 400
General Info
| Manufacturer | |
| Karbonn | Celkon |
| Announced | |
| September 2014 | November 2014 |
| Status | |
| Available - September 2014 | Available - November 2014 |
| Price | |
| - | Rs. 3,699 ($54.40) [Similarly Priced] |
| Colors | |
| White, Black | Black, White |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
| - |
125.4 x 65 x 10.3 mm (4.94 x 2.56 x 0.41 in) |
| Weight | |
| - | 121 g (4.27 oz) |
| 2G Network | |
| GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 900 / 1800 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 2100 | HSDPA 2100 |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Display
Hardware and OS
| OS | |
| Android OS, v4.4.2 (KitKat) | Microsoft Windows Phone 8.1 |
| Processor | |
| Dual-core 1.2 GHz, MTK 6572 [Similar] | Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8212 Snapdragon 200 [Similar] |
| GPU | |
| Mali-400MP [Similar] | Adreno 302 [Similar] |
| RAM | |
| 256 MB [Browse Similar] | 512 MB [Browse Similar] |
| Internal Memory | |
| 4 GB ROM | 4 GB ROM |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Camera
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM radio | Yes |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| Yes | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | |
| Yes, v2.0 A2DP, EDR | Yes, v4.0 with A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot |
| USB | |
| Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS support and GLONASS |
| Browser | |
| HTML | HTML5 |
User Memory
| Internal | |
| 4 GB ROM, 256 MB RAM | 4 GB ROM, 512 MB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Li-Ion Battery | Li-Ion Battery |
| Capacity | |
| 1100 mAh | 1500 mAh |
| Stand by | |
| - | Up to 200 h |
| Talk Time | |
| - | Up to 6 h |