Compare Karbonn K9 vs Karbonn K451 Plus Sound Wave

Summary
Display

2.4" (Small)

240x320, Low sharpness

2.4" (Small)

240x320, Low sharpness

Performance

N/A

32 MB RAM

N/A

Storage

128 MB

16 GB (Expandable)

64 MB

8 GB (Expandable)

Camera

1.3 MP (Main)

1.3 MP (Main)

Battery

1800 mAh

6 h talktime (2G)

1800 mAh

8 talktime (2G)

Expert Rating
User Rating

★★★★★
★★★★★

3.7/5 based on 862 ratings

Read All User Reviews

★★★★★
★★★★★

3.2/5 based on 856 ratings

Read All User Reviews

General
Launch Date

June 1, 2011 (Official)

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Mini
SIM2: Mini

Network

4G: No, 3G: No, 2G: Yes

2G: Yes

Design
Size Compare
Size Compare
Dimensions

Height: 115 mm
Width: 50 mm
Thickness: 15.50 mm

Height: 116.5 mm
Width: 51.9 mm
Thickness: 14.60 mm

Weight

112 grams

Colours

Silver-Black/Black

Display
Screen Resolution

240 x 320 pixels

240 x 320 pixels

Pixel Density

167 ppi

167 ppi

Display Type

LCD

LCD

Screen to Body Ratio

31.02 %

Performance
RAM

32 MB

Storage
Internal Memory

128 MB

64 MB

Expandable Memory

Up to 16 GB

Up to 8 GB

Camera
Main Camera
Resolution

1.3 MP Primary Camera

1.3 MP Primary Camera

Flash

Shooting Modes

Continuos Shooting

Camera Features

Digital Zoom

Digital Zoom, Smile detection

Battery
Capacity

1800 mAh

1800 mAh

Type

Li-ion

Li-ion

Standby Time

Up to 300 Hours(2G)

Up to 500(2G)

Network & Connectivity
SIM Size

SIM1: Mini
SIM2: Mini

SIM 1

2G

2G

SIM 2

2G

Bluetooth

Multimedia
FM Radio

Loudspeaker

Special Features
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