Comparison of Karbonn A30 vs Micromax Joy X1850

Brand Karbonn Micromax
Model A30 Joy X1850
Colors Black
Sim Type Dual SIM
Operating System
Name & Version Android OS, v4.0.4 (Ice Cream Sandwich)
Network Frequency
2G Network yes no
3G Network yes no
4G Network no -
Size 5.9 inches 2.89 inches
Resolution 480 x 800 pixels (~158 ppi pixel density) Others, 160 x 128 Pixels
Type TFT capacitive touchscreen, 256K colors TFT LCD
Processor 1 GHz, Dual Core -
Graphics Chip
Chip Set Dual-core 1 GHz
RAM 512 MB -
Internal 4 GB, 512 MB RAM Below 256 MB
External microSD, up to 32 GB upto 4 GB
Primary / Rear 8 MP, autofocus, LED flash VGA
Secondary / Front 1.3 MP No
video Yes
Features Geo-tagging, face detection -
Dimensions 166 x 91 x 10.7 mm 11.4 cm x 5.05 cm x 1.58 cm
Weight 280 g (9.88 oz) 300 gm
Internet & Connectivity
WiFi Wi-Fi 802.11 b/g/n, hotspot Bluetooth
Bluetooth Yes
GPS Yes, with A-GPS
Capacity 2500 mAh battery 1800 mAh
Talk Time Up to 10 h Upto 8 hrs
Standby Time Up to 600 h Upto 650 hrs
FM Radio
Media Player
Features, Misc.

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