Celkon Millennia Hero vs Karbonn K51 Star

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Comparing the Celkon Millennia Hero vs Karbonn K51 Star across display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Display: Celkon Millennia Hero offers a screen size of 4 inches, while Karbonn K51 Star offers 2.4 inches, making Celkon Millennia Hero the larger display of the two. Both Celkon Millennia Hero and Karbonn K51 Star feature the same TFT display.


Rear Camera: Celkon Millennia Hero offers a higher rear camera resolution with 5 MP, while Karbonn K51 Star offers 1.3 MP, making Celkon Millennia Hero better for rear camera photography.


Battery: Karbonn K51 Star offers a higher battery capacity with 1800 mAh, while Celkon Millennia Hero offers 1700 mAh, making Karbonn K51 Star better for longer battery life.


Storage: Celkon Millennia Hero offers higher internal storage with 8 GB, while Karbonn K51 Star offers 32 GB, making Celkon Millennia Hero the better option for storage.

...read more
Celkon Millennia Hero
₹9,482
(Discontinued)
Karbonn K51 Star
₹1,514
(Discontinued)
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Summary

Release Date

10 Sep, 2015
08 Oct, 2015

Performance

MediaTek
N/A
(upto 1.2 GHz)
N/A
1 GB RAM
N/A

Display

4.0 inches (10.16 cm)
2.4 inches (6.1 cm)
TFT
TFT
480x800 px
240x320 px

Rear Camera

5 MP
Primary Camera
1.3 MP
Primary Camera

Front Camera

3.2 MP
N/A

Battery

1700 mAh
1800 mAh

Storage

8 GB
32 MB

User Ratings

2/5
(13 ratings)
N/A

User Feedback

General

Operating System

Android v5.1 (Lollipop)
N/A

Performance

Chipset

MediaTek
N/A

Processor

Quad core, 1.2 GHz
N/A

Graphics (GPU)

Mali-400
N/A

RAM

1 GB
N/A

Display

Display Type

TFT
TFT

Screen Size

4.0 inches  (10.16 cm)
2.4 inches  (6.1 cm)

Resolution

480x800 px
240x320 px

Pixel Density

233 ppi
167 ppi

Screen to Body Ratio (calculated)

56.87 %
27.18 %

Design

Height

125 mm
123.9 mm

Width

64 mm
53 mm

Thickness

11 mm
11.5 mm

Weight

113 grams
98 grams

Rear Camera

Resolution

5 MP
Primary Camera
1.3 MP
Primary Camera

Flash

Yes LED Flash
Yes

Image Resolution

2592 x 1944 Pixels
1280 x 1024 Pixels

Camera Features

Digital Zoom
Digital Zoom

Front Camera

Resolution

3.2 MP
Primary Camera
N/A

Battery

Capacity

1700 mAh
1800 mAh

Battery Type

Li-ion
Li-ion

TalkTime

N/A
Up to 12 Hours(2G)

Storage

Internal Storage

8 GB
32 MB

Expandable Storage

Yes Up to 32 GB
Yes Up to 32 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

N/A
SIM1: Mini

Network Support

5G Not Supported
5G Not Supported

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n)
N/A

Bluetooth

Yes
Yes

GPS

Yes
N/A

Multimedia

Audio Jack

3.5 mm
3.5 mm

Video Player

N/A
Yes Video Formats: 3GP MP4

Ring Tone

N/A
Music ringtones Polyphonic ringtones Vibration

Music

N/A
Yes Music Formats: MP3 WAV

Special Features

N/A
Torch Light Multi Languages Auto Call Recording Mobile Tracker

Sensors

Other Sensors

Accelerometer
N/A

Games

N/A
Yes

Browser

N/A
Yes WAP

Phone Book

N/A
Yes Limited 500 entries

Other Facilities

N/A
Calculator Converter World clock Calendar Alarm