Phone Comparison - Karbonn Titanium Octane Plus vs XOLO Q2500 vs Panasonic P81

general General Info

Manufacturer Karbonn XOLO Panasonic
Announced March 2014 March 2014 June 2014
Status Available - April 2014 Available - April 2014 Available - June 2014
Colors Black, White Black, White Black
Form Factor Candybar Candybar Candybar
Dimension 147.3 x 72.6 x 7.6 mm
(5.8 x 2.86 x 0.3 in)
168 x 83 x 8.5 mm
(6.61 x 3.27 x 0.33 in)
7.9 mm thickness
(0.31 in thickness)
Weight - 208 g (7.34 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 900 / 2100 HSDPA 900 / 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.4 (KitKat) Android OS, v4.2.2 (Jelly Bean), Upgradable to Android 4.4 KitKat Android OS, v4.2.2 (Jelly Bean)
Processor Octa-core 1.7 GHz, Mediatek MT6592 Quad-core 1.3 GHz, Mediatek MT6582 Octa-core 1.7 GHz Cortex-A7, Mediatek MT6592
GPU Mali-450MP4 Mali-400MP2 Mali-450MP4
RAM 2 GB 1 GB 1 GB
Internal Memory 16 GB ROM 4 GB ROM 8 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen, OGS IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 6 inches 5.5 inches
Resolution 1080 x 1920 pixels (441 ppi) 720 x 1280 pixels (245 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 64.32% 71.04% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM Radio with Recording Yes FM radio with RDS
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 16 MP, 4616 x 3464 pixels 8 MP, 3264x2448 pixels 13 MP, 4160 x 3120 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, 360 degree Panorama, HDR, Image Stabilization Scene detection & tuning, High Dynamic Range (HDR), Low Light enhancement, Face recognition (For focussing as well as in Gallery), Vertical & Horizontal Panorama capture, Geo tagging Auto focus, Geo-tagging
Video Yes, 1080p@30fps Yes, 1080p@30fps Yes, 1080p@30fps
Front Camera Yes, 5 MP, 1080p [Similar] Yes, 2 MP, 720p [Similar] Yes, 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42.2 Mbps, HSUPA, 11.5 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 Yes, v4.0 with A2DP Yes, v3.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB ROM, 2 GB RAM 4 GB ROM, 1 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB
USB OTG - Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Po battery Li-Ion Battery Non-removable Li-Ion Battery
Capacity 2000 mAh 3000 mAh 2500 mAh
Stand by - Up to 600 h (2G)
Up to 600 h (3G)
-
Talk Time - Up to 40 h (2G)
Up to 15 h (3G)
-