Featuring a faster processor, 3G, Wi-fi, GPS and Bluetooth functions the Samsung Jack SGH i637 is the latest incarnation of Samsung Blackjack series.

Sporting a QWERTY form, the Samsung Jack comes with Windows Mobile 6.1 for solid messaging and overall performance. The phone is sometimes referred to as the Blackjack 3 as lineage shows huge improvements over its earlier models. Touchscreen phones seem to be the rave today but the QWERTY format may prove to be a better way of text and message input. Feedback is also one which maybe an advantage over touchscreen phones,. Texting through a keyboard is quicker and easier than touchscreen displays.

For those wondering why the SGH i637 carries the ???Jack???name and not the usual ???Blackjack??? acronym, this is in response to its competitors negative feedbacks. Its main competitor the RIM BlackBerry Curve carries the same ???Black??? name and Samsung has dropped it to avoid intellectual entanglements. That said the Samsung Jack is poised to target markets for smartphones like the Nokia E71 and Blackberry??™s.

The Samsung Jack is surprisingly lightweight. Form and design is a welcome change from the usual sharp and straight lines associated with smart and business phones. Navigating through the phones Window Mobile was aproblems with the earlier Blackjacks. The Samasung jack has moved leaps and has made navigation simpler with aa innovative turbo scroll button. Other new features for navigation includes a series of long and short presses for accessing certain functions. Pressing the send key twice enables you to make a call while pressing it down longer gives you the speakerphone.

Call quality was good with better than average reception compared to other phones tested. Calls were never dropped during the tests even while driving through the countryside. The Samsung clearly outclasses the competition with its surprisingly long battery life. Registering 8 hours for continous calls the Jack trumps similar smartphones in its class. The phone weight is due to its heavy battery but the tradeoff from this is surely worth it.

Built as a smartphone and business phone, the Samsung Jack SGH i637 scores good for messaging and making calls. Social applications were left out but all essentail messaging and features come standard with the phone. The phone comes with the usual services from AOL, Yahoo and MSN but welcome additions include support for Gmail and email setup toggling. For heavy text users, the Windows Mobile interface makes messaging simple. The QWERTY keyboard was smaller than its rivals but good feedback and sturdy constructions made texting easy.

Windows Mobile 6.1 proves why it??™s a popular cellphone application as it makes quick work of scheduling. Other features include Microsoft Outlook support. It also enables users to view and edit documents such as Word, Excell and basic Powerpoint presentations. Added features included in the package are smaller PIM applications such as a D-Day countdown clock and Wikepedia search tools. What makes the phone special is the phones ability to function as a modem. Accessing the Internet is easy by using the phones connection. This could prove to be an invaluable additionfor people who go on those business trips who require an alternative internet connection.

The fact that the Samsung Jack SGH i637 was designed for business and smartphone users does not mean mediocre multimedia features. Samsung phones are known fortheir great mutimedia functions and this was not left out with the Samsung Jack. A 3.2 Megapixel camera comes standard with the phone. Image capture is better than most 3 Megapixel shooters. An auto focus function could have made image capture better as some images seemed out of focus but pictures were generally clear and crisp.

The Samsung Jack SGH i637 represents a huge improvement over its predecessors. The previous Blackjack series provided business users a capable phone, with Samsungs latest offer ithas made the mobile experience a more capable one. Building on its previous models success the phone comes out with new applications which only makes it a favorite among smartphone users. The Samsung Jack SGH i637 comes out as one of the best in the market today, serious buyers should consider this phone if your into the smartphone market.

UPC	1032
Brand	Samsung
Model	Samsung Jack
Battery Type	Li - Ion
Battery Capacity	1480 mAh
Battery Talk Time	7.00 hours
Standby Time	288 hours
GSM Bands	850/900/1800/1900
CDMA Bands	N/A
Operating System	Windows Mobile Standard
OS Version	6.1
Processor	528 MHz
Memory	256 MB RAM / 256 MB ROM
Unveiled on	14 May 2009
Display Type	Color
Display Technology	TFT
Display Size	320 x 240 pixels
Display Colors	65 536
Display Physical Size	2.40 inches
Display Features	N/A
Additional Display Type	N/A
Additional Display Size	N/A
Additional Display Colors	N/A
Additional Display Physical Size	N/A
Multiple SIM Cards Support	N/A
Design Form Factor	Candybar
Design of Antenna	Internal
Dimensions	4.40 x 2.40 x 0.50 (111,44 x 60,70 x 12,94 mm)
Weight	3.60 oz (101,49 g)
Global Roaming System	Yes
Accelerometer	N/A
GPS	A-GPS
TTY TDD Enabled	Yes
Camera and Video Camera Type	Built-in - Immobile
Camera and Video Camera Resolution	3 megapixels
Camera and Video Camera Video Capture	N/A
Camera and Video Camera Flash	N/A
Camera and Video Camera Features	N/A
Camera and Video Camera More	Digital zoom
Camera and Video Video Playback Protocols	MPEG4, H.263
Camera and Video Video Playback Features	N/A
Connectivity Data More	GPRS/EDGE/UMTS/HSDPA 1.8 Mbit/s/HSDPA 3.6 Mbit/s
Data Max Speed	N/A
Internet Browsing Protocols	N/A
Internet Browsing Features	Internet Explorer Mobile
Infrared Port	N/A
Bluetooth Version	2.0
Bluetooth Profiles	N/A
Bluetooth Features	EDR
Wireless LAN Type	802.11b/802.11g
USB Type	N/A
USB Version	USB 2.0
Proprietory	N/A
SyncML	N/A
Computer Synchronization	Yes
HeadSet Jack 2 5mm	N/A
Head Jack 3 5mm	Yes
TV Out	N/A
External Antenna	N/A
Pop Port	N/A
Full Keyboard	QWERTY
Touch Screen	N/A
Side Keys Left	Volume keys
Side Keys Right	N/A
Predictive Text Input Support	N/A
Predictive Text Input Type	T9
Memory Expansion Slot Type	microSDHC
Memory Built in	N/A
Message Text Send Receive	Yes
Message EMS	N/A
Message MMS	Yes
Message Instant Messaging More	N/A
Message Instant Messaging Services	Yahoo!, AOL, MSN
Message E mail Protocols	IMAP/POP3/SMTP
Message E mail Features	Push e-mail support
Music AND Audio Music Player Protocols	MP3, AAC, AAC+
Music AND Audio Music Player Features	Windows Media Player
Music AND Audio Radio	N/A
Music AND Audio FM Transmitter	N/A
Voice Dialing	N/A
Voice Commands	N/A
Voice Recording	Yes
Voice Speaker	Yes
Voice VoIP	N/A
Regulatory Approval SAR Head	1.04
Regulatory Approval SAR Body	0.53
Regulatory Approval SAR Measured in	1900 MHz
Polyphonic Rings Voices	N/A
Notifications Polyphonic Rings Features	MP3 ringtones
Vibration Alert	Yes
Alarm	Yes
Calendar	Yes
Calculator	Yes
TO DO	Yes
Stopwatch	Yes
Flashlight	N/A
Organizer Other	World Clock, Notes, Unit Converter
Document Viewer Support	N/A
Document Viewer Supported formats	Office 2003, PDF
Book Features	Capacity depends on system memory
Book Capacity	N/A
Book Multiple Numbers Per Contact	Yes
Book Picture ID	Yes
Book Ring ID	Yes
Personalization Faceplates	N/A
Personalization Profiles	Yes
Games	Yes plus downloadable
JAVA Profile	N/A
JAVA Configuration	N/A
Wireless LAN Support	N/A
Messaging E mail More	N/A
Software JAVA Support	Yes
Connectivity Internet Browsing Support	N/A
Connectivity Bluetooth Support	N/A
Connectivity USB More	Yes
Battery Talk time 3G	N/A
Battery Stand by time 3G	N/A
Battery Video call time	N/A
Battery Music playback	N/A
Battery Video playback	N/A
Battery Gaming	N/A
Battery GPS usage	N/A

The fastest and most powerful BlackJack(TM) ever, the Jack is the phone to keep you organized. Keep on top of things with push email support, a personal organizer, and fast 3G service. The Samsung Jack is Wifi capable for indoors, hotspots, or open connections. Open, view, and edit any Microsoft Office document with the Microsoft Office Mobile Suite. In the multimedia department, the Jack offers a 3.2 MP camera, Windows Media Player, and a 3.5mm headset via adapter. This phone has everything you need to stay connected to your world - all at an outstanding price.