မဂၤလာပါ မိတ္ေဆြ ကြ်န္ေတာ့္ရဲ႕ ဘေလာ့ေလးကို လာေရာက္အားေပးတဲ့အတြက္ အထူးဘဲ ေက်းဇူးတင္ရွိပါေၾကာင္း လုိအပ္ေသာနည္းပညာမ်ားအား လိုအပ္သလိုေတာင္းဆိုနိဳင္ပါတယ္.. ၾကိဳးစားရွာေဖြလို႕ ျပန္လည္ မွ်ေ၀ ေပးေနပါမည္။ ေဇယ်ာ....

Saturday, March 23, 2013

Mobile Reviews: Samsung Galaxy S4

15.3.2013 ရက္ေန႕မွာ Samsung က Galaxy ေနာက္ဆုံးဖုန္းတစ္လုံးျဖစ္တဲ့ Samsung Galaxy S4 ကုိထုတ္ေဖာ္ျပသလုိက္ပါျပီ။ Samsung Galaxy S4 ရဲ႕ဒီဇုိင္းဟာအရင္ Samsung Galaxy S3 နဲ႕ဒီဇဳိင္းပုံစံသိသိသာသာၾကီးေျပာင္းလဲသြားျခင္းမရွိဘဲ အနည္းငယ္သာေျပာင္းလဲထားပါတယ္ ။


Samsung Galaxy S4 ရဲ႕ Operating System အေနနဲ႕ Android 4.2.2 ကုိအသုံးျပဳထားပါတယ္။ ဖုန္းရဲ႕မွန္သားျပင္ကုိ အပြန္းအစင္းဒဏ္ခံနုိင္တဲ့ Gorilla Glass 3 ကုိအသုံးျပဳထားပါတယ္။ ဖုန္း Screen အေနနဲ႕ Super AMOLED touch Screen ကုိအသုံးျပဳထားျပီး 1080 x 1920 pixels အထိပုံေဖာ္ေပးနုိင္တာေၾကာင့္ ရုပ္ထြက္အလြန္ေကာင္းမြန္တဲ့ဖုန္းတစ္လုံးလုိ႕ဆုိရမွာပါ။ ဖုန္းရဲ႕ Screen Size ကေတာ့ 5 လက္မပါ။ ဖုန္းမွာသိသိသာသာ စြမ္းေဆာင္ရည္ျမင့္မားေစတဲ့ Hardware သုံးမ်ိဳးကုိလည္းတပ္ဆင္ေပးထားပါတယ္။ Ram က 2GB ျဖစ္ျပီး Exynos 5 Octa 5410, Quad-core 1.6 GHz Cortex-A15 & quad-core 1.2 GHz Cortex-A7 နဲ႕ ဖုန္းရဲ႕ graphic processing ပုိင္းကုိ speed ျမွင့္တင္ေပးမယ့္ PowerVR SGX 544MP3 တုိ႕ကုိတပ္ဆင္ေပးထားပါတယ္။ ဒါဟာ Samsung Galaxy S4 မွာပထမဆုံးလုိ႕ဆိုႏုိင္ပါတယ္။ Smart Stay Eye Tracking System လည္းပါ၀င္ပါတယ္။ Camera ကလည္းလုံး၀အလန္းပါ။ ေရွ႕ကင္မရာက 2 Mega Pixel နဲ႕ေနာက္ကင္မရာက 13 Mega Pixel ရွိပါတယ္။ ဖုန္းကုိ 16GB/ 32GB / 64GB Storage သုံးမ်ိဳးနဲ႕ထုတ္လုပ္ထားပါတယ္။ အေရာင္အေနနဲ႕ကေတာ့ အျဖဴေရာင္နဲ႕အနက္ေရာင္ႏွစ္မ်ိဳးရရွိနုိင္မွာျဖစ္ပါတယ္။


ဧျပီလမွာစတင္ျဖန္႕ခ်ီမွာျဖစ္ျပီး ေစ်းႏႈန္းအေသးစိတ္ကုိေတာ့ေျပာၾကားထားျခင္းမရွိေသးပါဘူး။ ဖုန္းရဲ႕ detail အေသးစိတ္ကုိေအာက္မွာဆက္လက္ဖတ္ရႈနုိင္ပါတယ္။
General 2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100
4G Network LTE (market dependent)
SIM Micro-SIM
Announced 2013, March
Status Coming soon. Exp. release 2013, Q2
Body Dimensions 136.6 x 69.8 x 7.9 mm (5.38 x 2.75 x 0.31 in)
Weight 130 g (4.59 oz)
Display Type Super AMOLED capacitive touchscreen, 16M colors
Size 1080 x 1920 pixels, 4.99 inches (~441 ppi pixel density)
Multitouch Yes
Protection Corning Gorilla Glass 3

- TouchWiz UI
Sound Alert types Vibration; MP3, WAV ringtones
Loudspeaker Yes
3.5mm jack Yes
Memory Card slot microSD, up to 64 GB
Internal 16/32/64 GB storage, 2 GB RAM
Data GPRS Yes
EDGE Yes
Speed HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot
Bluetooth Yes, v4.0 with A2DP, EDR, LE
NFC Yes
Infrared port Yes
USB Yes, microUSB v2.0 (MHL), USB On-the-go, USB Host
Camera Primary 13 MP, 4128 x 3096 pixels, autofocus, LED flash
Features Dual Shot, Simultaneous HD video and image recording, geo-tagging, touch focus, face and smile detection, image stabilization, HDR
Video Yes, 1080p@30fps
Secondary Yes, 2 MP, 1080p@30fps
Features OS Android OS, v4.2.2 (Jelly Bean)
Chipset Exynos 5 Octa 5410
CPU Quad-core 1.6 GHz Cortex-A15 & quad-core 1.2 GHz Cortex-A7
GPU PowerVR SGX 544MP3
Sensors Accelerometer, gyro, proximity, compass, barometer
Messaging SMS(threaded view), MMS, Email, Push Mail, IM, RSS
Browser HTML5, Adobe Flash
Radio TBD
GPS Yes, with A-GPS support and GLONASS
Java Yes, via Java MIDP emulator
Colors White Frost, Black Mist

- S-Voice natural language commands and dictation
- Smart Stay eye tracking
- Dropbox (50 GB storage)
- Active noise cancellation with dedicated mic
- TV-out (via MHL A/V link)
- SNS integration
- MP4/DivX/XviD/WMV/H.264/H.263 player
- MP3/WAV/eAAC+/AC3/FLAC player
- Organizer
- Image/video editor
- Document viewer (Word, Excel, PowerPoint, PDF)
- Google Search, Maps, Gmail,
YouTube, Calendar, Google Talk, Picasa
- Voice memo/dial/commands
- Predictive text input (Swype)
Battery
Li-Ion 2600 mAh battery
Stand-by
Talk time
Source: GSM Arena

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