Apple iPad Air

Details

Apple iPad Air
2G Network    
GSM 850 / 900 / 1800 / 1900 || CDMA 800 / 1900
3G Network    
HSDPA 850 / 900 / 1900 / 2100 || CDMA2000 1xEV-DO
4G Network    
LTE
SIM    
Nano-SIM
OS
iOS 7, upgradable to iOS 7.1.1, planned upgrade to iOS 8
Chipset
Apple A7
CPU
Dual-core 1.3 GHz Cyclone (ARM v8-based)
Type
LED-backlit IPS LCD, capacitive touchscreen, 16M colors
Size
1536 x 2048 pixels, 9.7 inches (~264 ppi pixel density)
Primary
5 MP, 2592 x 1944 pixels, autofocus
Features
Geo-tagging, touch focus, face detection, HDR

Price in Bangladesh : BDT 55,320
Price in India : Rs.50,000
Price (USD) : $499.00 , $599.00, $699.00, $799.00 approx

Samsung Z

General
2G Network	GSM 850 / 900 / 1800 / 1900
3G Network	HSDPA
4G Network	LTE
SIM	Yes
Announced	2014, June
Status	Coming soon. Exp. release 2014, Q3
Display
Type	Super AMOLED capacitive touchscreen, 16M colors
Size	720 x 1280 pixels, 4.8 inches (~306 ppi pixel density)
Multitouch	Yes
Protection
Features
OS	Tizen OS, v2.2.1
Chipset
CPU	Quad-core 2.3 GHz
GPU
Sensors	Accelerometer, gyro, proximity, compass, barometer, heart rate
Messaging	SMS(threaded view), MMS, Email, Push Mail, IM, RSS
Browser	HTML5
Radio	TBD
GPS	Yes, with A-GPS support and GLONASS
Java	Yes, via Java MIDP emulator
Colors	Black, Black/brown
Camera
Primary	8 MP, 3264 x 2448 pixels, autofocus, LED flash
Features	Geo-tagging
Video	Yes
Secondary	Yes, 2.1 MP
Body
Dimensions	138.2 x 69.8 x 8.5 mm (5.44 x 2.75 x 0.33 in)
Weight	136 g (4.80 oz)- Fingerprint sensor
Sound
Alert types	Vibration; MP3, WAV ringtones
Loudspeaker	Yes
3.5mm jack	Yes
Memory
Card slot	microSD, up to 64 GB
Internal	16 GB, 2 GB RAM
Data
GPRS	Yes
EDGE	Yes
Speed	HSPA+; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
WLAN	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot
Bluetooth	Yes, v4.0 with A2DP, EDR, LE
USB	Yes, microUSB v2.0
Price In Bangladesh : BDT.