Phone Comparison - Karbonn A21 vs Motorola Moto G vs Coolpad Dazen Note 3

general General Info

Manufacturer Karbonn Motorola Coolpad
Announced 2012 November 2013 July 2015
Status Available Available - November 2013 Available - August 2015
Price - - Rs. 7,999 ($117.63) [Similarly Priced]
Colors Pearl White Black, White Black, White
Form Factor Candybar Candybar Candybar
Dimension - 129.9 x 65.9 x (6.0 -11.6) mm
(5.11 x 2.59 x (0.24 -0.46) in)
151 x 77 x 9.3mm
(5.94 x 3.03 x 0.37in)
Weight - 143 g (5.04 oz) 155 g (5.47 oz)
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1900 - CDMA version
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100
CDMA2000 1xEV-DO - CDMA version
HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA 1880 / 2010
4G Network - - LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - - - Fingerprint sensor

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.3 (Jelly Bean), upgradable to Android 4.4 KitKat Android OS, v5.0 (Lollipop)
Processor Dual-core 1.2 GHz Quad-core 1.2 GHz, Qualcomm MSM8226 Snapdragon 400 Octa-core 1.5 GHz Cortex-A53, Mediatek MT6753
GPU - Adreno 305 Mali-T720
RAM 512 MB 1 GB 2/3 GB
Internal Memory 4 GB 8/16 GB 16 GB
External Memory microSD, up to 32 GB No microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, Edge-to-Edge Display IPS capacitive touchscreen
Colors 256K colors 16M colors 16M colors
Size 4.5 inches 4.5 inches 5.5 inches
Resolution 480 x 800 pixels (207 ppi) 720 x 1280 pixels (326 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio - - 71.73%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM Radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 5 MP, 2592х1944 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED Flash LED flash
Features Auto focus, Geo-tagging, Face Detection Auto focus, Slow motion video, Burst mode, Auto HDR, Panorama, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video Yes Yes, 720p@30fps 1080p@30fps
Front Camera Yes, 1.3 MP [Similar] Yes, 1.3 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 7.2 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA, TD-SCDMA, LTE, TD-LTE
Bluetooth Yes, v2.1 with A2DP Yes, v4.0 with A2DP v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS and GLONASS Yes, with A-GPS, GLONASS
Browser HTML HTML5 HTML5

memory User Memory

Internal 4 GB, 512 MB RAM 8/16 GB, 1 GB RAM 16 GB, 2/3 GB RAM
Expandable Storage microSD, up to 32 GB No microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint 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 Li-Ion Battery Li-Po Battery
Capacity 1800 mAh 2070 mAh 3000 mAh
Stand by Up to 200 h - -
Talk Time Up to 5 h Up to 24 h -