Champion X2 Sleek Plus vs Sigmatel K28

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Comparing the Champion X2 Sleek Plus vs Sigmatel K28 across display, camera, battery and user rating to help determine the better smartphone.

Here is the summary of the results:

Display: Both Champion X2 Sleek Plus and Sigmatel K28 offer the same screen size of 1.8 inches and feature the same TFT display.


Rear Camera: Both Champion X2 Sleek Plus and Sigmatel K28 feature a 0.3 MP primary rear camera.


Battery: Both Champion X2 Sleek Plus and Sigmatel K28 offer the same 800 mAh battery capacity.


User Rating: Champion X2 Sleek Plus receives a higher user rating of 3.4, while Sigmatel K28 has a rating of 3.1.

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Champion X2 Sleek Plus
₹640
(Discontinued)
Sigmatel K28
₹490
(Discontinued)
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Summary

Release Date

01 Feb, 2016
18 Jan, 2016

Display

1.8 inches (4.57 cm)
1.8 inches (4.57 cm)
TFT
TFT
128x160 px
128x160 px

Rear Camera

0.3 MP
Primary Camera
0.3 MP
Primary Camera

Battery

800 mAh
800 mAh

User Ratings

3.4/5
(478 ratings)
3.1/5
(18 ratings)

User Feedback

Display

Display Type

TFT
TFT

Screen Size

1.8 inches  (4.57 cm)
1.8 inches  (4.57 cm)

Resolution

128x160 px
128x160 px

Pixel Density

114 ppi
114 ppi

Rear Camera

Resolution

0.3 MP
Primary Camera
0.3 MP
Primary Camera

Image Resolution

640 x 480 Pixels
640 x 480 Pixels

Camera Features

Digital Zoom
Digital Zoom

Battery

Capacity

800 mAh
800 mAh

Battery Type

Li-ion
Li-ion

TalkTime

Up to 6 Hours(2G)
N/A

Storage

Expandable Storage

Yes Up to 8 GB
Yes Up to 8 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

Network Support

5G Not Supported
5G Not Supported

Bluetooth

Yes
Yes

Multimedia

Audio Jack

3.5 mm
3.5 mm

Video Player

Yes Video Formats: 3GP
Yes Video Formats: 3GP

Ring Tone

Music ringtones Polyphonic ringtones Vibration
Music ringtones Polyphonic ringtones Vibration

Music

Yes Music Formats: MP3
Yes Music Formats: MP3

Special Features

Torch Light
N/A

Sensors

Games

Yes
Yes

Browser

Yes WAP
N/A

Phone Book

Yes Limited
Yes Limited

Other Facilities

Calculator Stopwatch World clock Calendar Alarm
Calculator Stopwatch World clock Calendar Alarm