Acer Iconia W4-821

3G Intel Atom® 64 GB 20.3 cm (8") 2 GB Wi-Fi 4 (802.11n) Windows 8.1 Grey

Model W4-821Part no. NT.L37EG.004EAN 4713147187485

126 specifications Checked 3 days ago

Display20.3 cm (8")
Resolution1280 x 800 pixels
ProcessorIntel Atom®
Memory2 GB
Storage64 GB
Battery4960 mAh

See all specifications

Overview

Display: 20.3 cm (8")
Resolution: 1280 x 800 pixels
Processor: Intel Atom®
Memory: 2 GB
Storage: 64 GB
Battery: 4960 mAh

Brand: Acer
Category: Tablet
Model: W4-821
Part numbers: NT.L37EG.004, NT.L37ER.002, NT.L37EG.005, NT.L37EK.005
EAN / UPC: 4713147187485, 4713147216840
Also known as: Acer Iconia W4-821 3G Intel Atom® 64 GB 20.3 cm (8") 2 GB Wi-Fi 4 (802.11n) Windows 8.1 Grey

Specifications

126 specifications in 20 groups

Display

Specification	Value
Display diagonal	20.3 cm (8")
Panel type	IPS
Display resolution	1280 x 800 pixels
LED backlight	Yes
Touch technology	Multi-touch
Touchscreen type	Capacitive

Processor

Specification	Value
Processor manufacturer	Intel
Processor family	Intel Atom®
Processor model	Z3740
Processor cores	4
Processor threads	4
Processor boost frequency	1.86 GHz
Processor frequency	1.33 GHz
Processor cache	2 MB
Processor cache type	L2
Conflict-Free processor	Yes
Graphics & IMC lithography	22 nm
Processor code	SR1M5
Processor codename	Bay Trail
Processor lithography	22 nm
Processor operating modes	32-bit, 64-bit
Processor package size	17 x 17 mm
Processor series	Intel Atom Z3700 Series
Scenario Design Power (SDP)	2 W
Stepping	B2
Thermal Design Power (TDP)	2 W
Tjunction	90 °C

Memory

Specification	Value
Internal memory	2 GB
Internal memory type	LPDDR3-SDRAM
Maximum internal memory	2 GB

Storage

Specification	Value
Internal storage capacity	64 GB
Storage media	Flash
Card reader integrated	Yes
Compatible memory cards	MicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card size	64 GB

Graphics

Specification	Value
Graphics card family	Intel
Graphics card	HD Graphics

Audio

Specification	Value
Built-in speaker(s)	Yes
Built-in microphone	Yes
Number of built-in speakers	2

Camera

Specification	Value
Rear camera type	Single camera
Rear camera	Yes
Maximum video resolution	1920 x 1080 pixels
Video recording	Yes
Video recording modes	1080p
Front camera	Yes
Front camera resolution (numeric)	2 MP

Network

Specification	Value
Mobile network connection	Yes
Mobile network generation	3G
3G standards	HSDPA, HSPA, HSPA+, HSUPA
Bluetooth	Yes
Bluetooth version	4.0
Top Wi-Fi standard	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11a, 802.11b, 802.11g
Ethernet LAN	No

Ports & interfaces

Specification	Value
USB 2.0 ports quantity	0
Micro-USB 2.0 ports quantity	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
HDMI ports quantity	0
Micro HDMI ports quantity	1
Ethernet LAN (RJ-45) ports	0
Microphone in	No
SmartCard slot	No
Headphone out	Yes
Headphone connectivity	3.5 mm
Combo headphone/mic port	No
DC-in jack	No

Design

Specification	Value
Form factor	Slate
Product colour	Grey
Device type	Mobile tablet

Performance

Specification	Value
Position location	Yes
Assisted GPS (A-GPS)	Yes
GLONASS	Yes
GPS (satellite)	Yes

Sensors

Specification	Value
Accelerometer	Yes
Ambient light sensor	Yes
Gyroscope	Yes
Orientation sensor	Yes
Proximity sensor	Yes
Electronic compass	Yes

Security

Specification	Value
Fingerprint reader	No

Software

Specification	Value
Platform	Windows
Operating system installed	Windows 8.1

Processor special features

Specification	Value
Embedded options available	No
Enhanced Intel SpeedStep Technology	No
Intel 64	Yes
Intel Identity Protection Technology version	1.00
Intel Secure Key Technology version	1.00
Intel Smart Connect Technology	No
Intel Virtualization Technology (VT-x)	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes
Intel® Insider™	Yes
Intel® Quick Sync Video Technology	Yes
Intel® Rapid Start Technology	No
Intel® Secure Key	Yes
Intel® Small Business Advantage (Intel® SBA)	No
Intel® Smart Response Technology	No
Intel® Turbo Boost Technology	No
Intel® Wireless Display (Intel® WiDi)	Yes

Battery

Specification	Value
Battery technology	Lithium Polymer (LiPo)
Battery capacity	4960 mAh
Battery capacity	18.6 Wh
Number of battery cells	2
Battery life (max)	8 h
Continuous video playback time (max)	8 h
Browsing time (Wi-Fi) (max)	10 h

Power

Specification	Value
AC adapter power	10 W
AC adapter input voltage	100 - 240 V
AC adapter frequency	50 - 60 Hz

Weight & dimensions

Specification	Value
Width	218.9 mm
Depth	134.9 mm
Height	10.8 mm
Weight	415 g

Packaging content

Specification	Value
AC adapter included	Yes
Keyboard included	No
Cables included	AC
Quick start guide	Yes

Other features

Specification	Value
2G standards	Edge, GPRS
Docking connector	No
Intel® Virtualization Technology (Intel® VT)	VT-x
Processor socket	BGA 1380
Wi-Fi	Yes
Processor ARK ID	76759

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