Karbonn A1+ Duple vs Karbonn Titanium S20
General Info
| Manufacturer | |
| Karbonn | Karbonn |
| Announced | |
| November 2013 | September 2014 |
| Status | |
| Available - November 2013 | Available - September 2014 |
| Price | |
| - | Rs. 5,390 ($79.26) [Similarly Priced] |
| Colors | |
| Black, White | White, Black |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
| - | - |
| Weight | |
| - | - |
| 2G Network | |
| GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| No | HSDPA 2100 |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Display
Hardware and OS
| OS | |
| Android OS, v4.2 (Jelly Bean) | Android OS, v4.4 (KitKat) |
| Processor | |
| Dual-core 1.3 GHz [Similar] | Quad-core 1.3 GHz, Mediatek MT6582M [Similar] |
| GPU | |
| - | Mali-400MP2 [Similar] |
| RAM | |
| 256 MB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | |
| 512 MB ROM | 4 GB ROM |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Camera
| Rear Camera | |
| 3 MP, 2048x1536 pixels [Similar] | 5 MP, 2592x1944 pixels [Similar] |
| Flash | |
| LED flash | LED flash |
| Features | |
| Fixed Focus, Face Detection | Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Lens Blur, Panorama Shot, Photo Sphere |
| Video | |
| Yes | Yes, 1080p |
| Front Camera | |
| Yes, VGA [Similar] | Yes, VGA [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM radio with Recording | FM Radio with Recording |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| No | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | |
| Yes, with A2DP | Yes, v4.0 with A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| USB | |
| Yes | Yes, microUSB v2.0, USB On-the-go |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | |
| HTML | HTML5 |
User Memory
| Internal | |
| 512 MB ROM, 256 MB RAM | 4 GB ROM, 1 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 | Li-Ion Battery |
| Capacity | |
| 1300 mAh | 1600 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |