Karbonn A7 Star vs Lyf C451 Comparison

Compare Specification and Price of Karbonn A7 Star and Lyf C451

Selected Mobiles

Karbonn A7 Star
Karbonn A7 Star

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Model:

Lyf C451
Lyf C451

Brand:

Model:

Brand:

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Price $91.50 $83.32
Pros and Cons
Pros -- --
Cons -- --


Overview
Class Smartphone Smartphone
Status Available Available
SIM Type Dual SIM, GSM + GSM Dual SIM (Micro-SIM)
Network GSM - 900, 1800 2G Bands: GSM 1800 / 1900 / 900 MHz
3G Bands: UMTS 2100 / 900 MHz
4G Bands:TD-LTE 2300(band 40), FD-LTE 1800(band 3) / 850(band 5)
Operating System Android v4 (Ice Cream Sandwich) Android v6.0.1 (Marshmallow)
Processor 1 GHz, Dual Core Quad core 1.3 GHz (Cortex A7) Snapdragon 210
Browser Yes --
Form Factor Candybar --
In The Box Headset, Warranty Card, Handset, Battery, Charger, USB Cable, User Manual --
Physical Dimensions
Dimension (HxWxD) -- 139 x 66.5 x 9.8 mm
Weight -- g 165 g
Display
Size 4.5 Inches 4.5 inches(~218 ppi)
Technology Capacitive, Multi-touch TFT Capacitive Touchscreen
Resolution 480 x 854 Pixels 480 x 854 pixels
Colors 16M --
Other Features Pinch to Zoom Multi-touch
Memory and Storage
Internal Memory 164 MB 8 GB
External Memory microSD, upto 32 GB Up to 128 GB
RAM 512 MB RAM 1 GB
Battery
Type 1400 mAh Li-ion 2800 mAh battery
Talk Time -- Up to 12.5 Hours
Stand-by Time -- Up to 240 Hours
Camera
Primary Camera(Rear) 5 MP 5 MP with LED flash
Secondary Camera(Front) Yes 2 MP
Digital/Optical Zoom -- Digital Zoom
Video Yes --
Features -- Face detection, Smile detection, Touch to focus
Data & Connectivity
GPRS Yes Yes
EDGE -- Yes
3G Yes Yes
4G -- Yes
Bluetooth Yes, Yes, v4.1
USB Yes Yes, microUSB 2.0
Wi-Fi Yes Yes, Wi-Fi 802.11, b/g/n, Mobile Hotspot
GPS -- Yes, with A-GPS
Multimedia
Music Player Yes --
MP3 Ringtone Yes --
LoudSpeaker Yes Yes
Video Player Yes --
Video recording -- Yes, 720p@30fps
Messaging
SMS Yes --
MMS Yes --
Email Yes --
Instant Messaging Yes --
Features
Java -- --
Sensors Proximity Sensor, G-Sensor Light sensor, Proximity sensor, Accelerometer
FM Radio Yes. Yes
Colors Available
Colors Black White


Which one do you think is better? And why?
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