Tech Specs

Screen

• 4.7" diagonal
• 1280 x 768 pixel resolution (320 ppi)
• WXGA IPS
• Corning® Gorilla® Glass 2

Dimensions

• 133.9 x 68.7 x 9.1 mm
• 139g

Cameras

• 8 MP (main)
• 1.3 MP (front)

Connectivity

• WiFi 802.11 a/b/g/n
• Bluetooth
• NFC (Android Beam)
• Unlocked GSM/UMTS/HSPA+
• GSM/EDGE/GPRS (850, 900, 1800, 1900 MHz)
• 3G (850, 900, 1700, 1900, 2100 MHz)
• HSPA+ 42
• Wireless charging
• SlimPort HDMI

Processor and memory

• 8GB or 16GB (actual formatted capacity will be less)
• 2 GB RAM
• Qualcomm Snapdragon™ S4 Pro CPU

Features

• Android 4.2 (Jelly Bean)
• Accelerometer
• GPS
• Gyroscope
• Barometer
• Microphone
• Ambient light
• Compass 

SOURCE - http://www.google.com/nexus/4/specs/

Screen

• 10.055” 2560 x 1600 (300 ppi)
• WQXGA True RGB Real Stripe PLS
• Corning® Gorilla® Glass 2

Dimensions

• 263.9 x 177.6 x 8.9mm
• 603g

Cameras

• 5 MP (main)
• 1.9 MP (front)

Processor and memory

• 16 GB or 32 GB internal storage (actual formatted capacity will be less)
• 2GB RAM
• CPU: Dual-core A15
• GPU: Quad-core Mali T604

Connectivity

• WiFi 802.11 b/g/n (MIMO+HT40)
• Bluetooth
• NFC (Android Beam)
• Dual side NFC
• Micro USB
• Magnetic Pogo pin charger
• Micro HDMI
• 3.5mm headphone jack

Features

• Android 4.2 (Jelly Bean)
• 9000 mAh Lithium polymer battery
• Accelerometer
• GPS
• Gyroscope
• Barometer
• Ambient Light
• Compass 

SOURCE - http://www.google.com/nexus/10/

 MOBILE.SULEKHA PRICE - 13,339

Specification is almost similar to a90 except dual core processor

Micromax A90S Superfone Pixel Specifications

• 4.3-inch (800 x 480 pixels) Super AMOLED 262k true color display
• Android 4.0 (Ice Cream Sandwich) OS
• 1GHz dual-core processor
• Dual SIM (GSM + GSM) with Dual Standby
• 8MP camera with LED flash, 0.3MP front-facing camera
• 512MB RAM, 32GB expandable memory with micro SD
• 3G, Bluetooth 4.0, Wi-Fi 802.11 b/g/n, GPS, Micro USB
• 3.5mm audio jack, FM Radio
• 1600 mAh battery with up to 5 hours Talk time and up to 174 hours Standby

Full specification -

Micromax A90S

General:
Status:	Coming soon
SIM:	Dual (GSM+GSM)
Available Colors:	Black

Networks:
2G:	850, 900, 1800, 1900 MHz
3G:	850, 900, 1900, 2100 MHz

Software:
OS Type:	Google Android
OS Version:	Ice Cream Sandwich (Android v4.0)

Size:
Dimensions:	127.2 mm x 66.8 mm x 9.8 mm
Form Factor:	Bar
Weight:	118.4 g

Memory and Storage:
RAM:	512 MB
Internal:	4 GB
Cards:	Up to 32 GB

Hardware:
CPU:	1 GHz Dual-core
GPU:
GPS:
Sensors:	G-Sensor

Display:
Display Type:	Super AMOLED Capacitive Touchscreen
Resolution:	800 x 480
Size:	4.3 in
Touch Screen:
Multitouch:
Colours:	16 M

Camera:
Primary:	8 MP Autofocus with LED FLash
Secondary:	VGA

Connectivity:
USB:	microUSB v2.0
Bluetooth:	v4.0
Wi-Fi:	802.11 b/g/n
EDGE:	Up to 237 kbps
GPRS:	Up to 86 kbps
NFC:
3G Internet:
3.5mm Jack:

Multimedia:
Video Player:	MP4, H.264, H.263, WMV
Music Player:	MP3, WAV, eAAC+, WMA
FM:

Battery:
Capacity:	1600 mAh
Battery Type:	Lithium Ion (Li-Ion)

source - http://mobigyaan.com/specs/products/phone/micromax-a90s/