Nokia E71

Following some time off since the E51, the Nokia E-series is back to the shop with a new pet for business-minded users. Nokia E71 seems to have it all to take over and build on the E61 QWERTY messengers' expertise. The suave upgrade is much slimmer now (and thus much more pocket-friendly), more powerful and a whole lot more skilled. The smaller display is actually the only step down. Well, we're back in business too, and we're about to see if that's the step back before a major leap forward



Key features:

-Quad-band GSM support
-3G with HSDPA 3.6Mbps support
-Landscape 2.36" 16M color display of QVGA resolution
-Comfortable full QWERTY keypad
-Convenient business-minded shortcut keys
-Symbian 9.2 OS, S60 UI with FP1 (topped with some FP2 goodies)
-369 MHz ARM 11 CPU and 128 MB of SDRAM
-Wi-Fi
-Built-in GPS receiver, A-GPS
-3.15 megapixel auto focus camera with LED flash
-110 MB of internal memory, microSD expansion, ships with a 2GB card
-Slimmest smartphone to-date, slimmest Wi-Fi and/or GPS handset to-date
-Stainless steel casing
-Standard 2.5mm audio jack
-Bluetooth v2.0 with A2DP support
-microUSB v2.0
-FM radio
-Remote Wipe
-Provider-independent VoIP support
-Infrared port
-Great battery life
-Office document editor
-User-friendly Mode Switch for swapping two homescreen setups
-Rich retail package




Main disadvantages:

-Below average camera performance
-Video recording maxes out at QVGA@15fps
-No dedicated camera key
-Smaller display than its predecessor
-Cheap-looking power key
-No RDS for the FM radio



Conclusion

Nokia E71 is a powerful business tool - in fact it is one of the most capable we've ever seen. Plus, it has completed the demanding task of adding style and slick looks to the QWERTY messenger breed. The performance of Nokia E71 is praiseworthy, save for the below-par camera.

Samsung D880 Duos

Armed with solid design and the Samsung quality of build, the Samsung D880 Duos is two phones in one . It offers seamless dual SIM functionality with almost no compromise. Backed by a 3 megapixel autofocus camera and a large 2.3" QVGA TFT display, the Samsung D880 Duos is an intriguing package, truly worth closer examination. So, hop on as we head to explore the dual nature of Samsung Duos.




Key features:

-Seamless dual SIM functionality (both cards are active simultaneously)
-3 megapixel autofocus camera with good image quality
-2.3" 262K-color TFT display (QVGA resolution)
-microSD memory card slot
-FM radio
-Bluetooth with A2DP
-TV out
-MS Office document viewer
-Quick interface response
-Large capacity battery
-Comfortable keyboard and controls



Main disadvantages:

-Secondary SIM can be used for telephony and messaging only
-Secondary SIM has dual-band support only (no 1900 MHz support)
-Large size
-Boring slider design
-Interface options well behind the times
-Poor sunlight legibility
-No 3G support
-Portrait-oriented camera
-Poor web browser
-Awkward file browser
-Poor music player




Final words

Samsung D880 Duos is above all a handset of balance. It doesn't offer cutting edge solutions in external design, form factor, or interface capabilities. Yet it manages to deliver some style in looks (in a subdued and conservative way) and a snappy user interface. And besides it's the only handset produced by some of the major manufacturers to feature dual SIM functionality. The only test the Duos truly fails is web browsing and the lack of 3G.

LG KF510

It is quite obvious that sleek looks and youthful appeal are very high on the LG list of priorities recently. Just as we gave you the flamboyant LG KF600, LG KF510 makes us wonder how much sweeter Chocolate can get. Undoubtedly of the same bloodline, the two handsets take a different approach to full touch navigation with InteractPad and Touch Lighting. The rest of the ammo is basically the same. The really sleek metallic finish and bigger 2.2" display (no InteractPad to shrink the screen) are the LG KF510 major assets. The ultra slim slider has the looks and handling to get us exited, so let's get rolling.




Key features:

-Great design and slim body
-Touchpad navigation
-2.2" 262K-color TFT display of QVGA resolution
-3 megapixel camera with autofocus
-microSD card slot with hot-swap
-USB v2.0 and Bluetooth v2.0 with A2DP
-FM radio
-Good web browser



Main disadvantages:

-No 3G support
-Tri-band only
-Poor file management
-Video recording maxes out at QVGA resolution
-Inadequate display legibility in direct sunlight




Final words

Recommending or not the LG KF510 is a tough call. Provided especially that the handset hasn't yet officially hit the shelves and its retail price is still unknown.

What's beyond any doubt though is that LG KF510 is a very sleek and fun to use phone. It does have a few flaws in the user interface, some of which aren't that minor either (read file management). It still is a nice step forward for LG in terms of user-friendliness. Not the least, the build quality is great and the phone does feel great to hold.

Samsung i550/i550w

Fascinating as they are, ultra high-end handsets are not everybody's cup of tea. In fact, the good old mid-range is the bread and butter for every successful mobile phone company, for that's what gets those sales numbers right. As we see it, Samsung i550 might just be the phone to perfectly fit this description. It doesn't yell expensive out loud, but has great all-round functionality and might just become tomorrow's classic.



Key features:

-2.6" 262K-color TFT display of QVGA resolution
-3G with HSDPA
-Trackball navigation
-Built-in GPS receiver
-Symbian OS with S60 user interface
-Wi-Fi (Samsung i550w only)
-3 megapixel camera with auto focus
-MicroSD card slot
-3.5mm stereo audio jack
-FM radio
-Decent battery life
-Bluetooth with A2DP support



Main disadvantages:

-Tri-band GSM support only
-Trackball is somewhat slow
-No two-step shutter key
-No Wi-Fi (Samsung i550)
-A bit too conservative looks
-Video recoding limited to QVGA resolution
-Awkward soft key layout
-No RDS




Final words

Samsung i550 is a very capable device by all means. It blends a great bunch of features with the power of Symbian and the S60 user interface. The combination works out quite well and the result is a phone of great potential.