Karbonn S2 Titanium |
Xiaomi Redmi 1S |
Add 3rd Phone | ||
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General Info |
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Manufacturer | Karbonn | Xiaomi |
Announced | May 2013 | May 2014 |
Status | Available - May 2013 | Available - May 2014 |
Colors | Black, White | Black, Chinese Red, Metallic Gray/ blue, green, yellow panels |
Form Factor | Candybar | Candybar |
Dimension |
145 x 74 x 9.9 mm (5.71 x 2.91 x 0.39 in) |
137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in) |
Weight | 186 g (6.56 oz) | 158 g (5.57 oz) |
2G Network | GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 900 / 1800 / 1900 |
3G Network | HSDPA 2100 | HSDPA 1900 / 2100 |
Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS |
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OS | Android OS, v4.1 (Jelly Bean) | Android OS, v4.3 (Jelly Bean) |
Processor | Quad-core 1.2 GHz [Similar] | Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon [Similar] |
GPU | - | Adreno 305 [Similar] |
RAM | 512 MB [Browse Similar] | 1 GB [Browse Similar] |
Internal Memory | 4 GB | 8 GB |
External Memory | microSD, up to 32 GB | microSD, up to 32 GB |
Display |
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Type | Capacitive Touchscreen | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2 |
Colors | 16M colors | 16M colors |
Size | 5.0 inches [Similar] | 4.7 inches [Similar] |
Resolution | 480 x 854 pixels (196 ppi) [Similar] | 720 x 1280 pixels (312 ppi) [Similar] |
Screen-to-Body Ratio | 64.16% | 64.61% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | FM radio | FM radio |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 8 MP, 3264 x 2448 pixels [Similar] | 8 MP, 3264 x 2448 pixels [Similar] |
Flash | LED flash | LED flash |
Features | Auto focus, Geo-tagging | Auto focus, 1.4 µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR |
Video | Yes | 1080p@30fps |
Front Camera | Yes, 2 MP [Similar] | 1.3 MP, 720p@30fps [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Yes |
Edge | Yes | Yes |
3G | HSDPA | HSDPA, HSUPA |
Bluetooth | Yes, with A2DP | v4.0, A2DP, LE |
Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot |
USB | Yes, microUSB v2.0 | microUSB v2.0, USB On-the-go |
GPS | Yes, with A-GPS support | Yes, with A-GPS |
Browser | HTML | HTML5 |
User Memory |
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Internal | 4 GB, 512 MB RAM | 8 GB, 1 GB RAM |
Expandable Storage | microSD, up to 32 GB | microSD, up to 32 GB |
USB OTG | - | Supported |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Li-Ion Battery | Li-Po Battery |
Capacity | 2100 mAh | 2000 mAh |
Stand by | Up to 250 h | - |
Talk Time | Up to 6 h | - |