Product comparison · 2 tablets

Acer Iconia W4-821 vs ASUS Transformer Pad TF103C-1B008A tablet Intel Atom®

92specifications compared
23differ
69identical
48known for one product only

Key differences

Display diagonal
- Iconia W4-821:20.3 cm (8")
- Transformer Pad TF103C-1B008A tablet Intel Atom®:25.6 cm (10.1")
Processor model
- Iconia W4-821:Z3740
- Transformer Pad TF103C-1B008A tablet Intel Atom®:Z3745
Processor code
- Iconia W4-821:SR1M5
- Transformer Pad TF103C-1B008A tablet Intel Atom®:SR1SP
Stepping
- Iconia W4-821:B2
- Transformer Pad TF103C-1B008A tablet Intel Atom®:C0
Internal memory
- Iconia W4-821:2 GB
- Transformer Pad TF103C-1B008A tablet Intel Atom®:1 GB
Internal storage capacity
- Iconia W4-821:64 GB
- Transformer Pad TF103C-1B008A tablet Intel Atom®:16 GB
Front camera resolution (numeric)
- Iconia W4-821:2 MP
- Transformer Pad TF103C-1B008A tablet Intel Atom®:0.3 MP
Headphone out
- Iconia W4-821:Yes
- Transformer Pad TF103C-1B008A tablet Intel Atom®:No

Side by side

Differences highlightedShow differences only

Comparison of W4-821, TF103C-1B008A
140 specifications	A Acer Iconia W4-821 Model W4-821 View product	B ASUS Transformer Pad TF103C-1B008A tablet Intel Atom® Model TF103C-1B008A View product
Display1 differ
Display diagonalDiffers	20.3 cm (8")	25.6 cm (10.1")
Panel type	IPS	IPS
Display resolution	1280 x 800 pixels	1280 x 800 pixels
LED backlight	Yes	Yes
Touch technology	Multi-touch	Multi-touch
Touchscreen type	Capacitive	Capacitive
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Processor3 differ
Processor manufacturer	Intel	Intel
Processor family	Intel Atom®	Intel Atom®
Processor modelDiffers	Z3740	Z3745
Processor cores	4	4
Processor threads	4	4
Processor boost frequency	1.86 GHz	1.86 GHz
Processor frequency	1.33 GHz	1.33 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Conflict-Free processor	Yes	Yes
Graphics & IMC lithography	22 nm	22 nm
Processor codeDiffers	SR1M5	SR1SP
Processor codename	Bay Trail	Bay Trail
Processor lithography	22 nm	22 nm
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor package size	17 x 17 mm	17 x 17 mm
Processor series	Intel Atom Z3700 Series	Intel Atom Z3700 Series
Scenario Design Power (SDP)	2 W	2 W
SteppingDiffers	B2	C0
Thermal Design Power (TDP)	2 W	2 W
Tjunction	90 °C	90 °C
Memory1 differ
Internal memoryDiffers	2 GB	1 GB
Internal memory type	LPDDR3-SDRAM	LPDDR3-SDRAM
Maximum internal memoryKnown for one	2 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage1 differ
Internal storage capacityDiffers	64 GB	16 GB
Storage media	Flash	Flash
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash), MicroSDHC, MicroSDXC	MicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card size	64 GB	64 GB
Graphicsidentical
Graphics card family	Intel	Intel
Graphics card	HD Graphics	HD Graphics
Audioidentical
Built-in speaker(s)	Yes	Yes
Built-in microphone	Yes	Yes
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Camera1 differ
Rear camera type	Single camera	Single camera
Rear camera	Yes	Yes
Maximum video resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Video recording	Yes	Yes
Video recording modesKnown for one	1080p	Unknown — not stated by the source
Front camera	Yes	Yes
Front camera resolution (numeric)Differs	2 MP	0.3 MP
Rear camera resolution (numeric)Known for one	Unknown — not stated by the source	2 MP
Network1 differ
Mobile network connectionKnown for one	Yes	Unknown — not stated by the source
Mobile network generationKnown for one	3G	Unknown — not stated by the source
3G standardsKnown for one	HSDPA, HSPA, HSPA+, HSUPA	Unknown — not stated by the source
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Top Wi-Fi standard	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11a, Wi-Fi 4 (802.11n), 802.11b, 802.11g
Ethernet LANKnown for one	No	Unknown — not stated by the source
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	No
Ports & interfaces2 differ
USB 2.0 ports quantity	0	0
Micro-USB 2.0 ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantity	0	0
Micro HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	0	Unknown — not stated by the source
Microphone in	No	No
SmartCard slotKnown for one	No	Unknown — not stated by the source
Headphone outDiffers	Yes	No
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Combo headphone/mic portDiffers	No	Yes
DC-in jackKnown for one	No	Unknown — not stated by the source
Mobile High-Definition Link (MHL)Known for one	Unknown — not stated by the source	No
Design2 differ
Form factorDiffers	Slate	Convertible (Detachable)
Product colourDiffers	Grey	White
Device type	Mobile tablet	Mobile tablet
Performanceidentical
Position location	Yes	Yes
Assisted GPS (A-GPS)Known for one	Yes	Unknown — not stated by the source
GLONASS	Yes	Yes
GPS (satellite)	Yes	Yes
Sensorsidentical
AccelerometerKnown for one	Yes	Unknown — not stated by the source
Ambient light sensorKnown for one	Yes	Unknown — not stated by the source
Gyroscope	Yes	Yes
Orientation sensorKnown for one	Yes	Unknown — not stated by the source
Proximity sensorKnown for one	Yes	Unknown — not stated by the source
Electronic compass	Yes	Yes
Securityidentical
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Software2 differ
PlatformDiffers	Windows	Android
Operating system installedDiffers	Windows 8.1	Android
Operating system versionKnown for one	Unknown — not stated by the source	4.4
Processor special features1 differ
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyKnown for one	No	Unknown — not stated by the source
Intel 64	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Connect Technology	No	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Rapid Start Technology	No	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)	No	No
Intel® Smart Response Technology	No	No
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Battery2 differ
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Battery capacityDiffers	18.6 Wh	19 Wh
Number of battery cellsKnown for one	2	Unknown — not stated by the source
Battery life (max)Differs	8 h	9.5 h
Continuous video playback time (max)Known for one	8 h	Unknown — not stated by the source
Browsing time (Wi-Fi) (max)Known for one	10 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	10 W	Unknown — not stated by the source
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter output voltageKnown for one	Unknown — not stated by the source	5.2 V
AC adapter output currentKnown for one	Unknown — not stated by the source	1.35 A
Weight & dimensions4 differ
WidthDiffers	218.9 mm	257.4 mm
DepthDiffers	134.9 mm	178.4 mm
HeightDiffers	10.8 mm	9.9 mm
WeightDiffers	415 g	550 g
Packaging content1 differ
AC adapter included	Yes	Yes
Keyboard included	No	No
Cables included	AC	AC
Quick start guideDiffers	Yes	No
Docking station includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
2G standardsKnown for one	Edge, GPRS	Unknown — not stated by the source
Docking connectorKnown for one	No	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Processor socket	BGA 1380	BGA 1380
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	76759	80270
64-bit computingKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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