Karbonn Smart A51 |
XOLO Win Q900s |
Add 3rd Phone | ||
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General Info |
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Manufacturer | Karbonn | XOLO |
Announced | September 2013 | June 2014 |
Status | Available - September 2013 | Available - July 2014 |
Colors | White Silver | Black, White |
Form Factor | Candybar | Candybar |
Dimension | - |
135.8 x 67.2 x 7.2 mm (5.35 x 2.65 x 0.28 in) |
Weight | - | 100 g (3.53 oz) |
2G Network | GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 900 / 1800 - SIM 1 & SIM 2 |
3G Network | No | HSDPA 2100 |
Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Build Features | - | cratch Resistant Dragon Trail Glass Protection |
Hardware and OS |
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OS | Android OS, v4.0 (Ice Cream Sandwich) | Microsoft Windows Phone 8.1 |
Processor | 1 GHz [Similar] | Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8212 Snapdragon 200 [Similar] |
GPU | - | Adreno 302 [Similar] |
RAM | 256 MB [Browse Similar] | 1 GB [Browse Similar] |
Internal Memory | 512 MB (100 MB user available) | 8 GB ROM (5 GB for mass storage and apps) |
External Memory | microSD, up to 32 GB | microSD, up to 32 GB |
Display |
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Type | TFT capacitive touchscreen | IPS LCD Capacitive Touchscreen, OGS |
Colors | 16M colors | 16M colors |
Size | 3.5 inches [Similar] | 4.7 inches [Similar] |
Resolution | 320 x 480 pixels (165 ppi) | 720 x 1280 pixels (312 ppi) [Similar] |
Screen-to-Body Ratio | - | 66.93% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | FM radio | Yes |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 3.15 MP, 2048x1536 pixels [Similar] | 8 MP, 3264x2448 pixels [Similar] |
Flash | LED flash | LED Flash |
Features | - | Auto focus, Geo-tagging, Panorama |
Video | Yes | Yes, 720p@30fps |
Front Camera | Yes, VGA [Similar] | Yes, 2 MP [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Yes |
Edge | Yes | Yes |
3G | No | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
Bluetooth | Yes | Yes, v4.0 with A2DP |
Wi-Fi | Wi-Fi 802.11 b/g, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot |
USB | Yes | Yes, microUSB v2.0 |
GPS | No | Yes, with A-GPS support and GLONASS |
Browser | HTML | HTML5 |
User Memory |
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Internal | 512 MB (100 MB user available), 256 MB RAM | 8 GB ROM (5 GB for mass storage and apps), 1 GB RAM |
Expandable Storage | microSD, up to 32 GB | microSD, up to 32 GB |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Li-Ion Battery | Li-Po Battery |
Capacity | 1100 mAh | 1800 mAh |
Stand by | - | Up to 263 h (2G) Up to 246 h (3G) |
Talk Time | - | Up to 23 h (2G) Up to 14 h (3G) |