Coolpad 8688 vs Airnet K51

Comparing the Coolpad 8688 vs Airnet K51 across display, camera and battery to help determine the better smartphone.

Here is the summary of the results:

Display: Coolpad 8688 offers a screen size of 2.4 inches, while Airnet K51 offers 2 inches, making Coolpad 8688 the larger display of the two. Both Coolpad 8688 and Airnet K51 feature the same LCD display.

Rear Camera: Coolpad 8688 offers a higher rear camera resolution with 2 MP, while Airnet K51 offers 0.3 MP, making Coolpad 8688 better for rear camera photography.

Battery: Both Coolpad 8688 and Airnet K51 offer the same 1500 mAh battery capacity.

Coolpad 8688

(Discontinued)

Airnet K51

(Discontinued)

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Show Only Differences

Summary

Release Date

N/A	04 Apr, 2011

Performance

64 MB RAM

N/A

Display

2.4 inches (6.1 cm)	2 inches (5.08 cm)
LCD	LCD
240x320 px	N/A

Rear Camera

2 MP

Primary Camera

0.3 MP

Primary Camera

Battery

1500 mAh

Storage

256 MB

N/A

User Feedback

General

Operating System

Windows Mobile

N/A

Performance

RAM

64 MB

N/A

Display

Display Type

LCD

Screen Size

2.4 inches (6.1 cm)

2 inches (5.08 cm)

Resolution

240x320 px

N/A

Pixel Density

167 ppi

N/A

Screen to Body Ratio (calculated)

28.5 %

N/A

Design

Height

116 mm

N/A

Width

54 mm

N/A

Thickness

21.00 mm

N/A

Weight

165 grams

N/A

Rear Camera

Resolution

2 MP
Primary CameraCMOS image sensor

0.3 MP
Primary Camera

Flash

Yes

Shooting Modes

N/A	Continuous Shooting

Camera Features

Digital Zoom
Smile detection

Battery

Capacity

1500 mAh

Battery Type

Li-ion

TalkTime

Up to 4(2G)

N/A

Storage

Internal Storage

256 MB

N/A

Expandable Storage

Yes Up to 2 GB

Yes Up to 8 GB

Network & Connectivity

SIM Slot(s)

Single SIM

Dual SIM

Network Support

5G Not Supported

Wi-Fi

Bluetooth

Yes

Multimedia

Music

N/A	Yes Music Formats: Yes MP3 Player with Sound Recording and Stereo Sound

Sensors

Browser

N/A

Yes

Phone Book

N/A

Yes

SMS

N/A

Yes

MMS

N/A

Yes