Specs summary

Screen
No

The Sony Ericsson J300a's screen is Unknown with 128 x 128 pixels resolution.

Processor
Unknown
OS

The phone runs on the Other operating system (OS).

Camera
No

This model has no built-in camera. Sorry, no selfies.

Storage
12 MB

Internal memory is 12 MB. No external card slot is available for expansion.

Battery
Unknown

The phone is powered by a Lithium Polymer (Li-Pol) battery. Sony's performance ratings are 12.5 days standby time, 420 minutes (2G), minutes (3G).


Reviews (8/10 Avg. rating)


Darn, there are no reviews yet for this phone.

Okay but not great

I've had this phone for a year and about 10 months. It has never broken down, never froze and the buttons have always worked. PROS: - battery time is good, lasts a while - screen is big (proportionate to the size of the phone) and bright - ringer is loud and you can download MP3s for the ringtune - a...More
I've had this phone for a year and about 10 months. It has never broken down, never froze and the buttons have always worked. PROS: - battery time is good, lasts a while - screen is big (proportionate to the size of the phone) and bright - ringer is loud and you can download MP3s for the ringtune - alarm will work even if the phone is off - loud and clear CONS: - small keys: I have small hands, so I have no problem with the keys. BUT if you have average to large hands, this is definately not the phone for you - no camera: I bought this phone because it was advertised as a camera phone. It's not - the back: it has an odd shape on the back of the phone, I suppose it's for style. It's annoying and would be much more useful if it was just flat Overall, this phone is cute and will last for a while. I paid $200 for it (Pay as you go - no plan) but it's definately not worth that much. If you're using it to talk and maybe download some ringtunes, get it with a plan and it'll be worth it. Otherwise, there are a lot better phones worth $200 Less

HI Heather Do you still have the phone??? I have found this to be the best phone out there. BTW I have large hands and have no difficulty navigating on it. The ODD shape on the back is the external antenna Heather, and I personally fing it very stylish and manyh have made the same comment. If you don't want it any more ///...I do... LEt me know.. BTW did you know it is the only phone that lets you record phone conversations...in and out? None of the fancy and stupidly-expensive phones offer this feature. Cheers JP


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Resources


Manuals / User Guides Helpful Links Carriers Who Offer This Phone

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Full Specs

Overview
Release date October 1, 2005
Regions available No
Networks
GSM:
850/1900 MHz
Data:
GPRS
SIM card Yes
Dual SIM No
Operating System Other
Processor No
Internal Flash Memory 12 MB
RAM No
ROM No
Digital compass No
Flightmode No
Hearing Aid Compatible No
TTY/TDD No
Noise Cancellation No
SAR Head: 1.12 W/kg
Languages No
Manufacturer Warranty 1 Year
Accessories Included AC Charger, Manual, Standard Battery
Power & battery
Type Lithium Polymer (Li-Pol)
Battery Capacity No
Removable Battery Yes
Wireless Charging No
Fast Charging No
Video Playback Time Unknown
Wi-Fi Surfing Time Unknown
3G Surfing Time Unknown
4G Surfing Time Unknown
Talk Time 420 minutes
3G Talk Time Unknown
Standby Time Up to: 12.5 days
Physical Characteristics
Design type Bar
Colors Pink
Dimensions [H x W x D] 9.9 x 4.3 x 1.8 cm (3.9 x 1.7 x 0.7 in)
Weight 78 grams
Water Resistant / Waterproof Unknown
Rugged design No
IP Rating No
Antenna Type Internal
Changeable Faceplates Yes
Display / Screen
Type Color
Technology LCD
Colors 65k
Resolution 128 x 128 pixels
Pixel density Unknown
Size No
3D No
Secondary Display No
Graphics Screensavers, Wallpapers
Themes Yes
Backlit Illumination Yes
Zoom / Magnification No
Screen Orientation Lock No
Multi-Touch No
Fingerprint-Resistant Coating No
Additional Display Features -
Input / Navigation
Sleep / Wake Key No
Home Key No
Mute Key No
Input Type Standard / 12-key Numeric
Navigation Type D-pad
Predictive Text Entry T9
Physical keyboard No
Voicemail Key No
Any Key Answer Yes
Voice Commands No
Keypad/Screen Lock Yes
External Volume Control No
External Media Playback Controls No
Fingerprint Sensor No
Call Management
Wi-Fi Calling No
Voice over LTE (VoLTE) No
Contact List Capacity 500
Multiple Numbers Per Contact Unknown
Contact Groups No
Auto Answer Yes
Voice Activated Dialing Yes
Photo Caller ID Yes
Web / Email / Messaging
Web Browser Yes
Email Client Yes
Email Protocols POP3, IMAP, SMTP
Additional Email Features -
Messaging SMS, EMS, MMS, IM
Push-to-talk (PTT) No
Connectivity
USB Yes
USB OTG Support No
Infrared No
Bluetooth Unknown
Bluetooth Profiles No
WiFi No
Mobile Hotspot No
WiMAX No
Memory Expansion Slot No
Expansion Slot Info
PC Synchronization Yes
TV Out Unknown
DLNA Support No
NFC No
UMA Support No
Data Tethering Compatibility Yes
Java Applications Yes
Brew Applications No
ECML / Digital Wallett No
PictBridge No
Camera
Main Camera
Aperture
Unknown
Dual lens
No
Zoom
No
Flash
-
Additional Rear Camera Info
No
Video Recording Formats
3GP / 3GPP, MPEG-4
Video Recording Parameters
Front Camera
Zoom
No
Additional Front Camera Info
No
Video Recording Parameters
Audio / Video
Audio Playback No
Audio Formats No
Radio -
Video Playback Yes
Video Playback Formats 3GP / 3GPP, MPEG-4
Mobile TV No
Streaming Video Yes
Headset Jack 2.5mm
Custom Ringtones No
Vibration Alert Yes
Downloadable Ringtones Yes
Ringtone Composer Yes
Ringer ID Yes
Haptic Feedback Vibration No
Speakerphone Yes
Apps
To-Do / Task List Yes
Calendar Yes
World Clock No
Alarm Yes
Stop Watch Yes
Timer No
Calculator Yes
Currency Converter Yes
Viewable document types No
Weather No
Stocks No
Maps No
NotePad No
Voice Memos / Recorder No
Games Yes
Apps
Included Software / Apps -
More
Additional comments -
Related Links Manual (PDF)
Sony Ericsson J300a Reviews
Where to buy Sony Ericsson J300a
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