Phone Comparison - Karbonn A111 vs ZTE Grand S II S291 vs Xolo Omega 5.5

general General Info

Manufacturer Karbonn ZTE XOLO
Announced March 2013 January 2014 December 2014
Status Available - March 2013 Available - March 2014 Available - December 2014
Price - - Rs. 8,500 ($125.00) [Similarly Priced]
Colors White/Black Silver Black
Form Factor Candybar Candybar Candybar
Dimension 148 x 80 x 12 mm
(5.83 x 3.15 x 0.47 in)
157 x 77 x 9.1 mm
(6.18 x 3.03 x 0.36 in)
155.5 x 76.6 x 10.6 mm
(6.12 x 3.02 x 0.42 in)
Weight - 150 g (5.29 oz) -
2G Network GSM 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 / 2100 HSDPA 2100
4G Network - LTE 1800 / 2100 / 2600 (Bands 1, 3, 7) -
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.3 (Jelly Bean) Android OS, v4.4.2 (KitKat)
Processor Dual-core 1.2 GHz Quad-core 2.3 GHz Krait 400, Qualcomm Snapdragon 800 Octa-core 1.4 GHz, Mediatek MT6592M
GPU - Adreno 330 Mali-450MP4
RAM 512 MB 2 GB 1 GB
Internal Memory 4 GB 16 GB storage 8 GB ROM
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen Capacitive touchscreen IPS LCD Capacitive Touchscreen
Colors - 16M colors 16M colors
Size 5.0 inches 5.5 inches 5.5 inches
Resolution 480 x 800 pixels (187 ppi) 1080 x 1920 pixels (401 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 59.84% 68.82% 70.02%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Exmor IMX 214 Sensor, Scene detection & tuning, High Dynamic Range (HDR), Low Light enhancement, Face recognition( For focussing as well as in Gallery),Panorama capture, Geo tagging,Face beautification, Smile detection,Gesture detection, Voice
Video Yes Yes, 1080p@30fps Yes, 1080p@30fps
Front Camera Yes [Similar] Yes, 2 MP, 1080p@30fps [Similar] Yes, 2 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA HSPA+, LTE HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes Yes, v4.0 with A2DP Yes, v4.0 with A2DP
Wi-Fi Yes, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support
Browser HTML HTML5 HTML5

memory User Memory

Internal 4 GB, 512 MB RAM 16 GB storage, 2 GB RAM 8 GB ROM, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

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

battery Battery

Type Li-Ion Battery Non-removable Li-Ion Battery Li-Ion Battery
Capacity 2150 mAh 3000 mAh 2600 mAh
Stand by - - Up to 779 h 30 min (2G)
Up to 749 h 12 min (3G)
Talk Time - - Up to 30 h 48 min (2G)
Up to 13 h 18 min (3G)