Samsung Reality U820 vs Motorola Rival A455

Comparing the Samsung Reality U820 vs Motorola Rival A455 across display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Display: Samsung Reality U820 offers a screen size of 3 inches, while Motorola Rival A455 offers 2.2 inches, making Samsung Reality U820 the larger display of the two. Both Samsung Reality U820 and Motorola Rival A455 feature the same LCD display.

Rear Camera: Samsung Reality U820 offers a higher rear camera resolution with 3.2 MP, while Motorola Rival A455 offers 2 MP, making Samsung Reality U820 better for rear camera photography.

Battery: Motorola Rival A455 offers a higher battery capacity with 940 mAh, while Samsung Reality U820 offers 1080 mAh, making Motorola Rival A455 better for longer battery life.

Storage: Motorola Rival A455 offers higher internal storage with 130 GB, while Samsung Reality U820 offers 128 GB, making Motorola Rival A455 the better option for storage.

Samsung Reality U820

(Discontinued)

Motorola Rival A455

(Discontinued)

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Summary

Release Date

22 Apr, 2010

01 Apr, 2009

Display

3 inches (7.62 cm)	2.2 inches (5.59 cm)
LCD	LCD
240x400 px	176x220 px

Rear Camera

3.2 MP

Primary Camera

2 MP

Primary Camera

Battery

1080 mAh

940 mAh

Storage

128 MB

130 MB

User Feedback

Display

Display Type

LCD

Screen Size

3 inches (7.62 cm)

2.2 inches (5.59 cm)

Resolution

240x400 px

176x220 px

Pixel Density

155 ppi

128 ppi

Screen to Body Ratio (calculated)

45.13 %

30.79 %

Design

Height

107 mm

97 mm

Width

53 mm

51 mm

Thickness

15.00 mm

18.00 mm

Weight

130 grams

125 grams

Rear Camera

Resolution

3.2 MP
Primary Camera

2 MP
Primary Camera

Flash

Yes

Camera Features

Digital Zoom
Smile detection

Battery

Capacity

1080 mAh

940 mAh

Battery Type

Li-ion

TalkTime

Up to 5(2G)

Up to 5.55(2G)

Storage

Internal Storage

128 MB

130 MB

Expandable Storage

Yes Up to 16 GB

Yes Up to 8 GB

Network & Connectivity

SIM Slot(s)

Single SIM

Network Support

5G Not Supported

Wi-Fi

Bluetooth

Yes v2.1

GPS

N/A

Yes

Multimedia

Music

Yes Music Formats: Yes Music Formats : MP3 AAC AAC+ WMA 3.5MM Audio Jack

Yes Music Formats: Yes Music Formats : MP3 AAC AAC+ WMA with 3.5mm headset jack

Sensors

Browser

Yes

Phone Book

1000 Entries

Yes 1000 Entries Ring ID Picture ID Multiple numbers per contact and Caller groups

SMS

N/A

Yes

MMS

N/A

Yes

Email

Yes IMAP POP3 SMTP Microsoft Exchange

N/A

Other Facilities

Calender Alarms Calculator Tip Calculator World Clock Notepad Converter Predictive Text Input.

Alarm Calendar To-Do / Tasks Tip Calculator Voice Dialing Commands Recording