Phone Comparison - Karbonn Smart A55i vs Celkon Win 400

Karbonn Smart A55i
karbonn smart a55i
Celkon Win 400
celkon win 400
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general General Info

Manufacturer Karbonn Celkon
Announced September 2014 November 2014
Status Available - September 2014 Available - November 2014
Price - Rs. 3,699 ($54.40) [Similarly Priced]
Colors White, Black Black, White
Form Factor Candybar Candybar
Dimension - 125.4 x 65 x 10.3 mm
(4.94 x 2.56 x 0.41 in)
Weight - 121 g (4.27 oz)
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Microsoft Windows Phone 8.1
Processor Dual-core 1.2 GHz, MTK 6572 [Similar] Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8212 Snapdragon 200 [Similar]
GPU Mali-400MP [Similar] Adreno 302 [Similar]
RAM 256 MB [Browse Similar] 512 MB [Browse Similar]
Internal Memory 4 GB ROM 4 GB ROM
External Memory microSD, up to 32 GB microSD, up to 32 GB

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors
Size 3.5 inches [Similar] 4.0 inches [Similar]
Resolution 320 x 480 pixels (165 ppi) 480 x 800 pixels (233 ppi) [Similar]
Screen-to-Body Ratio - 55.99%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 3 MP, 2048 x 1536 pixels [Similar] 5 MP, 2592х1944 pixels [Similar]
Flash LED flash LED Flash
Features Geo-tagging Fixed focus, Geo-tagging, Panorama
Video Yes Yes, 720p@30fps
Front Camera Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

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

memory User Memory

Internal 4 GB ROM, 256 MB RAM 4 GB ROM, 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

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

battery Battery

Type Li-Ion Battery Li-Ion Battery
Capacity 1100 mAh 1500 mAh
Stand by - Up to 200 h
Talk Time - Up to 6 h