------------dedicated to Mr.S.R.Rajesh----my guide,in presenting this b4U.
| SAMSUNG D840 |
The D840 comes under Ultra Edition range, being the pioneer of this
line-up.It has got very stylish look and good performance,this is provided with a 64 mb card later which can be uploaded to 2gb.The samsung D900 and D 840 have the same looks so that figuring the D900 and the D840 is possible only when holding them both in hands. The manufacturer claims that the D840 measures a tiny 11.9 mm in thickness, which is even thinner than D900.
Size
Measuring 98х45х14 mm and weighting 99 grams, it is quite challenging to talk.This comes with a head set and a charger.The processor performance is alos very good.The mp3 clarity is fine and the camera is a 2 Mp camera which has a good picture clarity and video clarity.
Display
The display installed in this model is great basically the same unit is found in the D900, it has QVGA resolution (240x320 pixels, 33x44 mm), diagonal is 2.1 inches. Display is able to show up to 262k colors (TFT), which are lively and colorful. Up to 8 text lines can fit it.
Slider has auto-opening mechanism, it is easy to open handset with one hand. You will see a prop, on which your thumb will be placed easily. You can see the spring that opens handset on the other side of handset.
Numeric keypad
Numeric keypad has white backlighting, it is equally spread and is nicely seen in different conditions. Keys are average in terms of size , they have minor drawback, but this does not cause much problem, on the whole keypad is average in the sense of ergonomics. Soft keys, controversially to numeric keys are big and comfortable to work with.
The left side houses volume rocker keys, as well as the slot for charger or headset, positioned slightly above. On the right you will find dedicated camera button and microSD memory expansion slot, which means the D840 is armed with hot-swap functionality.
The rear face plays host to a 2 Mpix camera module, self-portrait mirror and a LED-flash, which is no different from what we saw on Samsung X820.
The back coverholds battery section underneath. The cover is nicely attached to case, but it is hard to open. The D840 makes use of a Li-Ion battery with 700mAh onboard. Manufacturer claims that the battery can power the phone for up to 210 hours in stand by mode and provide nearly 2.5 hours of talktime. It takes around 1.5 hours for battery to charge up. No battery with bigger capacity available for this model.
MP3 player.
An integrated mp3 player, supporting random track playback, sequential and cyclic, is available on the phone. Mp3 files can be uploaded to the phone both directly through Bluetooth and through a synchronization application. The equalizer doesn’t make much sense, as there is no precise adjustment of audio controls (only a possibility to choose from classic, rock, jazz and normal sounding). The tracks can be played through the stereo headset as well as through the speakerphone. The volume bar has 10 scales on it.
Maximum number of playlists cannot exceed four. All music on memory card should be stored in proper folder, sub-directories are not supported, root folders are also not supported. This is a series disadvantage for those who have big capacity memory cards, since it is not convenient to drop all music into one folder.
Voice recorder.
You can record up to several hours of voice with the number of files which i s unlimited.It is a partial substitute for a digital tape recorder.The voice clarity is also high.
Java World.
Handset has only 2 preinstalled games: BobbyCarrot and Time Rider II.
Camera.
Samsung E900 has a 2 Mpix camera with CMOS matrix.The camera interface is standard for the company’s products - you can rotate an image vertically, turn off the shutter sound. Image compression quality is adjusted from the menu - Super Fine, Fine, Normal, Low. The ISO value may vary from 100 to 1600, but the default value is handier. White balance has several levels, and Auto is set by default.
Image taken in maximal resolution gets processed in 2 seconds (1600x1200 pixels). The handset’s camera can boast neither auto-focus nor macro mode. Considering the camera quality, it would be better to take snaps only in sunny weather; when shooting against the sun, as the camera focuses on the brightest spots of the image. Exposition determining system does its best when the objects have contrasting parts – e.g. posters. The model equals to Nokia N70 in terms of image quality, as hardware specifications of both devices coincide. At the same time, the photos taken by these handsets are worse than those by Sony Ericsson K750 or Nokia N90.
The device supports such effects as Gray scale, Negative, Sepia, Emboss, Sketch, Antique, Moonlight, Fog.
Difference between D900 and D840
The main difference between D900 and D840 is the camera...both have the same stylish looks and resembles same.Camera's functionality only differs...That is the cam used in D900 is of 3.0 Mega pixel and the cam used in D840 is of only 2.0 Mega pixel,but the cost differs in nearly Rs 12000/-
D900 Price : Rs 23,500.
D840 Price : Rs 12,500.
