Compare Acer Iconia W3 vs Lenovo P780 vs Lenovo S920 vs BLU Dash 4.0

General

Officially Announced

N/A

Officially Announced

June 2013

March 2013

December 2012

Official Release

August 2013

Official Release

June 2013

April 2013

January 2013

Market Status

Available

Market Status

Available

Device Colors

Black, White

Device Colors

Black

White

Black, White

Platform & Network

Network Band

N/A

Network Band

GSM

SIM Card Support

No

SIM Card Support

Dual

Dual, (Dual stand-by)

Operating System

Microsoft Windows Mobile

Operating System

Android

OS Version

Windows Phone 8

OS Version

Android 4.2 Jelly Bean

Android OS, v4.0.4 (Ice Cream Sandwich), Upgradable to v4.1 (Jelly Bean)

Chipset

Intel

Chipset

MTK 6589

MediaTek, 6589

Qualcomm Snapdragon Processor, MSM8225

Processor

Dual Core Processor, Atom Z2760

Processor

Quad Core Processor

Dual Core Processor, Cortex-A5

Processor Speed

1.8 GHz

Processor Speed

1.2 GHz

1 GHz

GPU

Intel GMA, 64MB

GPU

PowerVR SGX544

Adreno 203

GSM 2G Bands

N/A

GSM 2G Bands

GSM 900, GSM 1800, GSM 1900

GSM 900, GSM 1800, GSM 1900, WCDMA

GSM 850, GSM 900, GSM 1800, GSM 1900, Both SIM 1 & SIM 2

GSM 3G Bands

N/A

GSM 3G Bands

HSDPA 900, HSDPA 2100

HSDPA 2100

HSDPA 850, HSDPA 1900, HSDPA 2100

Flight Mode

N/A

Flight Mode

Yes

Memory

Internal Memory

32 GB

Internal Memory

4 GB

RAM Size

2 GB, Upgradeable to 2 GB

RAM Size

1 GB

512 MB

Memory Card Slot

MicroSD

Memory Card Slot

MicroSD

Memory Support

Upto 32 GB

Memory Support

Upto 32 GB

Design & Sensors

Sensors

Orientation Sensor, Accelerometer, Proximity Sensor

Sensors

Accelerometer, Ambient Light, Proximity Sensor

Accelerometer, Proximity, Ambient Light

Orientation Sensor, Accelerometer, Compass, Gyro

Weight

510g, Exactly 499 g

Weight

176g

154g, Exactly 154.2 g (5.43 oz)

128g, (4.52 oz)

Form Factor

Tablet

Form Factor

Full touch Bar

Dimensions

216 x 139 x 9 mm, Exactly 218 x 134.8 x 11.43 mm

Dimensions

144 x 74 x 10 mm, Exactly 143 x 73 x 10 mm

153.9 x 77.7 x 7.9 mm, (6.06 x 3.06 x 0.31 in)

124 x 63 x 11.8 mm, (4.88 x 2.48 x 0.46 in)

Orientation Support

Yes

Orientation Support

Yes

Torch Light

N/A

Torch Light

No

Keypad

Touch

Keypad

Touch

Dedicated Keys

Volume, Power, Home

Dedicated Keys

Volume, Power

Volume, Power, Menu, Home,Back

Volume, Power, Menu

Device Security

N/A

Device Security

Keypad Lock, PIN code Lock

Device Password Lock, Device Pattern Lock, PIN code Lock

PIN code Lock

Screen & Display

Display Type

TFT capacitive touchscreen, Active Matrix TFT

Display Type

IPS LCD Capacitive TouchScreen

TFT capacitive touchscreen

TFT capacitive touchscreen, IPS

Display Size

8 Inch, Exactly 8.1 Inch

Display Size

5 Inch

5.3 Inch

4 Inch

Display Colors

16M Colors

Display Colors

16M Colors

Screen Resolution

800 x 1280 pixels

Screen Resolution

720 x 1280 pixels (HD)

480 x 800 pixels (WVGA)

Pixel density

125 to 200 ppi, (~189 ppi Pixel Density)

Pixel density

276 to 300 ppi, (~294 ppi Pixel Density)

276 to 300 ppi, (~277 ppi pixel density)

201 to 275 ppi, (~233 ppi pixel density)

Touch Mode

Capacitive Multipoint-Touch

Touch Mode

Capacitive Multipoint-Touch

Multi Touch Support

Yes, 10-Point Multi-Touch

Multi Touch Support

Yes

Camera & Features

Primary Camera

2.0 MP, 1600 x 1200 Pixels

Primary Camera

8.0 MP, 3264 x 2448 Pixels

8.0 MP, 3264 x 2448 pixels

5.0 MP, 2592 x 1944 pixels

Primary Camera Type

Digital

Primary Camera Type

Digital

Camera Flash LED

No

Camera Flash LED

Yes

Selfie Camera Type

Yes

Selfie Camera Type

Yes

Selfie Camera

2.0 MP, 1600 x 1200 Pixels

Selfie Camera

1.2 MP

2.0 MP

VGA

Geo-Tagging

N/A

Geo-Tagging

Yes

Date-Tagging

N/A

Date-Tagging

Yes

Video-Recording

Yes

Video-Recording

Yes

Hd Video-Recording

With 1080p

Hd Video-Recording

With 1080p

N/A

3G or Video Call

Yes

3G or Video Call

Yes

Camera Zoom

Digital Zoom

Camera Zoom

Digital Zoom

TV Output

N/A

TV Output

No

Video Quality

1080p 30 FPS

Video Quality

1080p 30 FPS

N/A

VGA 30fps

Panorama

Yes

Panorama

Yes

N/A

Camcorders

N/A

Camcorders

Yes

N/A

Camera Features

Video recorder, Video player, Autofocus, Touch focus, Self timer, Scene Modes, Image Viewer

Camera Features

Video recorder, Video player, Autofocus, Self timer, Face Detection, Scene Modes, Image Viewer

Autofocus, Touch focus, Face Detection

Video recorder, Video player, Touch focus, Face Detection, Image Stabilization (OIS)

Data Connectivity & Internet

GPRS

N/A

GPRS

With GPRS

Class 12, (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps

EDGE

N/A

EDGE

With EDGE

Class 12

Data Speed

N/A

Data Speed

HSUPA 5.76 Mbps, HSDPA 42 Mbps

HSUPA 5.76 Mbps, HSDPA 14.4 Mbps

HSUPA 5.76 Mbps, HSDPA 7.2 Mbps

Browser Name

Internet explorer

Browser Name

Android Browser

Browsing Support

HTML

Browsing Support

HTML

HTML, Adobe Flash

WiFi Support

Wi-Fi 802.11 b/g/n

WiFi Support

Wi-Fi 802.11 b/g/n

Wi-Fi 802.11 b/g/n, DLNA

Hot Spot

Yes

Hot Spot

Yes

Map Support

Google Maps

Map Support

Google Maps

N/A

Bluetooth Support

Bluetooth 4.0

Bluetooth Support

Bluetooth 3.0, With A2DP, EDR

Bluetooth 4.0

Bluetooth 3.0

USB-Support

microUSB 2.0

USB-Support

microUSB 2.0

PC-Sync Support

Yes

PC-Sync Support

Yes

Remote Sync Support

Yes

Remote Sync Support

Yes

NFC (Near Field Communication)

No

NFC (Near Field Communication)

No

Battery & Power Usage

Battery Model

Li-Po 7000 mAh, Exactly 6800 mAh (Non-Removable Battery)

Battery Model

Li-Po 4000 mAh

Li-Ion 2250 mAh

Li-Ion 1300 mAh

Stand-by Time

N/A

Stand-by Time

840 Hrs

480 Hrs

450 Hrs

Talk Time

N/A

Talk Time

40 Hrs, Exactly 43 Hrs

25 Hrs

14 Hrs

3G Stand-by Time

N/A

3G Stand-by Time

N/A

340 Hrs

3G Talk Time

N/A

3G Talk Time

25 Hrs

12 Hrs

8 Hrs

Multimedia (Audio / Video)

Loudspeaker

Yes

Loudspeaker

Yes

Audio Format

ASF, AAC, AMR, MP3, M4A, WMA, 3G2, 3GP

Audio Format

WAV, AAC, MP3, WMA, eAAC+

WAV, MP3, WMA, eAAC+

WAV, AAC, MP3, WMA

Video Format

3GP, MP4, WMV, AVI, 3G2, MOV, M4V

Video Format

MP4, WMV, AVI, MOV, H.264, H.263

MP4, WMV, H.264, H.263

MP4, WMV, xVID, DivX, H.264, H.263

3.5mm Headphone Jack

Yes

3.5mm Headphone Jack

Yes

Voice Recording

Yes

Voice Recording

Yes

N/A

HDMI Port

Yes, Micro HDMI

HDMI Port

N/A

FM Radio

N/A

FM Radio

Yes

FM Recording

N/A

FM Recording

No

N/A

No

Streaming Support

Yes

Streaming Support

Yes

N/A

Communication & Tracking

Messaging

Email, Push Mail, IM

Messaging

SMS, MMS, Email, Push Mail, IM, RSS, Threaded View

SMS, MMS, Email, Push Mail, IM, RSS

SMS, MMS, Email, Push Mail, IM

GPS Tracking

Yes

GPS Tracking

A-GPS

Mobile Tracker

N/A

Mobile Tracker

N/A

No

Call Management

Speakerphone

Yes

Speakerphone

Yes

Voice Recognition

N/A

Voice Recognition

Yes

Voice Mail

N/A

Voice Mail

Yes

Text-to-speech

N/A

Text-to-speech

Yes

N/A

Picture Caller ID

N/A

Picture Caller ID

Yes

Phonebook Memory

N/A

Phonebook Memory

Unlimited

Call Records

N/A

Call Records

Dialed Numbers, Call Log, Received Calls

Dialed Numbers, Call Duration, Call Log, Received Calls

Voice Messaging

N/A

Voice Messaging

Yes

N/A

Ringtone or Alert Type

N/A

Ringtone or Alert Type

Vibration, MP3 ringtones, WAV

Vibration, MP3 ringtones

Application Support

Office Tool Support

Document Viewer, PDF Viewer, Excel, Word, PowerPoint, Document Editor

Office Tool Support

Document Viewer, Document Editor

Document Viewer

Document Viewer, Document Editor

Adobe Reader

Yes

Adobe Reader

Yes

N/A

Flash Support

Yes

Flash Support

Yes

Inbuilt Applications

Calculator, Calendar, Photo editor, Clock, Gmail, Google Talk, Google Search

Inbuilt Applications

Recorder, Google Talk, Gmail, Clock, Organizer, Photo editor, Task Manager, Alarm clock, Phonebook, Calendar, Calculator, Google Search

Dictionary, Google Talk, Google Latitude, Google Calendar, Gmail, Clock, Organizer, Converter, World clock, Alarm clock, Calendar, Calculator, Google Search

Calculator, Calendar, Phonebook, Reminders, Alarm clock, Photo editor, Organizer, Clock

Inbuilt Games

Yes

Inbuilt Games

Yes

N/A

Social Applications

Google Talk, Twitter, Facebook chat, YouTube, Gmail, Google Search, Google+

Social Applications

Google Talk, Twitter, Facebook chat, YouTube, Gmail, Google Search

Google Talk, YouTube, Gmail, Google Search

N/A

Java Support

No

Java Support

Yes

Yes, MIDP

Yes, with Java MIDP emulator

Box Contains

Acer Iconia W3 Tablet
Non-Removable Battery Li-PO 6800 mAh
AC Adapter
3.5 mm Headphone
USB Data Cable
User Manual
Warranty Card

Box Contains

Lenovo P780 Handset
Standard Battery Li-Po 4000 mAh
USB Charger
3.5 mm Headset
USB Data Cable
User Manual
Warranty Card

Lenovo S920
Battery(Li-Ion 2250 mAh)
Charger
USB Cable
User Manual

BLU Dash 4.0 Handset
Battery (Li-Ion 1300 mAh)
Charger
Manual
Headphone
USB Cable

Misc Features

Microsoft Office Home and Student 2013 Edition
Graphics Support

Misc Features

Dual Sim(Dual Standby)
Business Card Scanner
SNS Integration
Active Noise Cancellation
Voice Memo/Dial

Active noise cancellation with dedicated mic
SNS integration
Organizer,Image/video editor
Document viewer
Google Search, Maps, Gmail,
YouTube, Calendar, Google Talk
Voice memo/dialPredictive text input

SNS integration
Voice memo/dial/commands
Predictive text input (Swype)