Phone Comparison - Panasonic P51 vs HTC One Mini vs Karbonn Titanium S7

general General Info

Manufacturer Panasonic HTC Karbonn
Announced May 2013 July 2013 November 2013
Status Available - May 2013 Available - August 2013 Available - December 2013
Colors Black, White Black, Silver Black
Form Factor Candybar Candybar Candybar
Dimension 144 x 75 x 8.5 mm
(5.67 x 2.95 x 0.33 in)
132 x 63.2 x 9.3 mm
(5.2 x 2.49 x 0.37 in)
143.5 x 72 x 9.3 mm
(5.65 x 2.83 x 0.37 in)
Weight 135 g (4.76 oz) 122 g (4.3 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 900 / 1900 / 2100 - EMEA version
HSDPA 850 / 900 / 1900 / 2100 - Asia version
HSDPA 850 / 1900 / 2100 - AT&T version
HSDPA 2100
4G Network - LTE 800 / 1800 / 2600 - EMEA version
LTE 900 / 1800 / 2100 / 2600 - Asia version
LTE 700 / 850 / 1700 / 1900 / 2100 - AT&T version
-
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM
Build Features - - Smart Gestures, Blow to Unlock, ifloat

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean) Android OS, v4.2 (Jelly Bean)
Processor Quad-core 1.2 GHz Cortex-A7, MTK MT6589 Dual-core 1.4 GHz Krait 300, Qualcomm Snapdragon 400 Quad-core 1.5 GHz, MTK 6589T
GPU PowerVR SGX544 Adreno 305 PowerVR SGX544
RAM 1 GB 1 GB N/A
Internal Memory 4 GB storage 16 GB 16 GB ROM
External Memory microSD, up to 32 GB No microSD, up to 32 GB

display Display

Type IPS LCD capacitive touchscreen Super LCD2 Capacitive Touchscreen, Corning Gorilla Glass 3 TFT Capacitive Touchscreen, OGS Display
Colors 16M colors 16M colors 16.7M colors
Size 5.0 inches 4.3 inches 5.0 inches
Resolution 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (342 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 63.69% 60.93% 66.58%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 4 MP, 2688 x 1520 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection 1/3'' sensor size, 2┬Ám pixel size, geo-tagging, face and smile detection Auto focus, Geo-tagging, Touch Focus, Face Detection, 360 degree Panorama, HDR, Image Stabilization
Video Yes, 1080p Yes, 1080p@30fps, HDR Yes, 1080p@30fps
Front Camera Yes, 1.3 MP, 720p [Similar] Yes, 1.6 MP, 720p [Similar] Yes, 2 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 11 Mbps HSDPA, HSUPA, LTE HSDPA, 42.2 Mbps, HSUPA, 11.5 Mbps
Bluetooth Yes, v4.0 with A2DP, EDR Yes, v4.0 with A2DP Yes, v4.0
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual band, DLNA Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 4 GB storage, 1 GB RAM 16 GB, 1 GB RAM 16 GB ROM
Expandable Storage microSD, up to 32 GB No 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-Ion Battery Non-removable, Li-Po Battery Li-Ion Battery
Capacity 2500 mAh 1800 mAh 2000 mAh
Stand by - Up to 500 h (2G)
Up to 692 h (3G)
Up to 200 h
Talk Time - Up to 20 h 40 min (2G)
Up to 13 h 20 min (3G)
Up to 4 h