Sony Ericsson J300a Specifications, Tests and Review

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Get the key specs, technical data, ratings and full review of Sony Ericsson J300a all in one place. Compare your selected model with other alternatives and give your decision on the best phone a solid base with our comprehensive overview.

Product Type Feature phone
Form Factor Bar
Aerial Internal
Height 99 mm Worse than 90 % of phones rated.
Width 43 mm Worse than 98 % of phones rated.
Depth 18 mm Worse than 82 % of phones rated.
Waterproof (Water-resistant) -
DISPLAY Sony Ericsson J300a
Display Type LCD display
Screen Size (Display Size) -
Screen Resolution (Display Resolution) 128 x 128 pixels Worse than 95 % of phones rated.
Colour Depth 65,536 colours Worse than 76 % of phones rated.
Display Illumination Colour White
Display Features Wallpaper, screen saver

LCD displays are currently taking a back seat. This is mainly due to higher power consumption. In addition, they have the disadvantage of lower colour contrast, which can be reflected e.g. in the resulting photos. On the other hand, phones with LCD displays are in general cheaper than those with OLED technology.

Display Resolution of Sony Ericsson J300a is 128 x 128 pixels. A higher display resolution is a prerequisite for a sharper image. The standard for mid-range phones today is a Full HD resolution of 1920 × 1080 px. Cheaper phones, which usually have a smaller diagonal, have an HD resolution of 1280 × 720 px. Smaller resolutions can only be found in older models. Best phones, on the other hand, have a 4K resolution of 3840 x 2160 px.

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MEMORY Sony Ericsson J300a
Internal Memory Size (Storage Capacity) -
User Memory 12 MB
CAMERA Sony Ericsson J300a
Number of Main Cameras 0
Number of Front Cameras 0
Battery Capacity (Battery Size) -
Standby Time 300 hours Worse than 59 % of phones rated.
Talk Time 420 minutes Worse than 60 % of phones rated.
Run Time Details Talk: up to 420 min
Standby: up to 300 hrs

The standby time for this phone is 300 hours and tells us how long the phone lasts on a single charge when you're not actively using it. The phone Sony Ericsson J300a will last one charge with constant phone calls 420 minutes.

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CELLULAR Sony Ericsson J300a
Technology GSM
Software Platforms Supported Java
COMMUNICATIONS Sony Ericsson J300a
Data Transmission GPRS
High Speed Circuit Switched Data (HSCSD) Yes
2G Band 850 GSM, 1900 GSM
Communication Features Mobile Email client, Internet browser
Messaging Services SMS, MMS
MEDIA Sony Ericsson J300a
Supported Digital Audio Standards MP3
Supported Digital Video Standards MPEG-4
FEATURES Sony Ericsson J300a
Phone Functions Speakerphone, voice control, call timer, conference call, vibrating alert
Phone Lock Yes
Keypad Lock Yes
SIM Card Lock Yes
Ring Tone Formats MIDI, MP3
Polyphonic Ringer Yes
Polyphonic Ring Tone Voice Qty 40
Personal Information Management Calendar, synchronization with PC, calculator, unit conversion, reminder, alarm clock
OTHERS Sony Ericsson J300a
Included Accessories Power adapter

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