Product comparison · 2 tablets

Acer Iconia 820-Z3742G03aii Intel Atom® vs Acer Iconia A3-A11

56specifications compared
31differ
25identical
77known for one product only

Key differences

Display diagonal
- Iconia 820-Z3742G03aii Intel Atom®:20.3 cm (8")
- Iconia A3-A11:25.6 cm (10.1")
Panel type
- Iconia 820-Z3742G03aii Intel Atom®:IPS
- Iconia A3-A11:IGZO
Processor family
- Iconia 820-Z3742G03aii Intel Atom®:Intel Atom®
- Iconia A3-A11:Mediatek
Processor model
- Iconia 820-Z3742G03aii Intel Atom®:Z3740
- Iconia A3-A11:MT8125
Processor frequency
- Iconia 820-Z3742G03aii Intel Atom®:1.33 GHz
- Iconia A3-A11:1.2 GHz
Processor cache
- Iconia 820-Z3742G03aii Intel Atom®:2 MB
- Iconia A3-A11:1 MB
Internal memory
- Iconia 820-Z3742G03aii Intel Atom®:2 GB
- Iconia A3-A11:1 GB
Storage media
- Iconia 820-Z3742G03aii Intel Atom®:SSD
- Iconia A3-A11:Flash

Side by side

Differences highlightedShow differences only

Comparison of 820-Z3742G03aii, A3-A11
133 specifications	A Acer Iconia 820-Z3742G03aii Intel Atom® Model 820-Z3742G03aii View product	B Acer Iconia A3-A11 Model A3-A11 View product
Display2 differ
Display diagonalDiffers	20.3 cm (8")	25.6 cm (10.1")
Panel typeDiffers	IPS	IGZO
Processor4 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel Atom®	Mediatek
Processor modelDiffers	Z3740	MT8125
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor boost frequencyKnown for one	1.86 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.33 GHz	1.2 GHz
Processor cacheDiffers	2 MB	1 MB
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Processor codeKnown for one	SR1M5	Unknown — not stated by the source
Processor codenameKnown for one	Bay Trail	Unknown — not stated by the source
Processor lithographyKnown for one	22 nm	Unknown — not stated by the source
Processor operating modesKnown for one	32-bit, 64-bit	Unknown — not stated by the source
Processor package sizeKnown for one	17 x 17 mm	Unknown — not stated by the source
Processor seriesKnown for one	Intel Atom Z3700 Series	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	2 W	Unknown — not stated by the source
SteppingKnown for one	B2	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	2 W	Unknown — not stated by the source
TjunctionKnown for one	90 °C	Unknown — not stated by the source
Processor architectureKnown for one	Unknown — not stated by the source	ARM Cortex-A7
Memory1 differ
Internal memoryDiffers	2 GB	1 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	1 GB
Storage2 differ
Storage mediaDiffers	SSD	Flash
Compatible memory cardsDiffers	MicroSD (TransFlash), MicroSDXC	MicroSD (TransFlash), MicroSDHC
Graphics1 differ
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Graphics cardDiffers	HD Graphics	PowerVR SGX544
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Audio systemKnown for one	High Deﬁnition (HD)	Unknown — not stated by the source
Camera1 differ
Rear camera resolutionKnown for one	2592 x 1944 pixels	Unknown — not stated by the source
Front camera resolution (numeric)Differs	2 MP	0.3 MP
Video recordingKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Wi-Fi standardsDiffers	Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Mobile network connectionKnown for one	Unknown — not stated by the source	Yes
Mobile network generationKnown for one	Unknown — not stated by the source	3G
3G standardsKnown for one	Unknown — not stated by the source	HSDPA, HSUPA, UMTS
Ethernet LANKnown for one	Unknown — not stated by the source	No
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	No
Ports & interfaces3 differ
USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
Micro-USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityDiffers	0	1
Micro HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Headphone outDiffers	No	Yes
Combo headphone/mic portDiffers	Yes	No
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	0
SmartCard slotKnown for one	Unknown — not stated by the source	No
DC-in jackKnown for one	Unknown — not stated by the source	No
Design1 differ
Product colourDiffers	Grey	White
Performance2 differ
Position locationDiffers	No	Yes
GPS (satellite)Differs	No	Yes
Assisted GPS (A-GPS)Known for one	Unknown — not stated by the source	Yes
Sensorsidentical
AccelerometerKnown for one	Yes	Unknown — not stated by the source
Ambient light sensorKnown for one	Yes	Unknown — not stated by the source
GyroscopeKnown for one	Yes	Unknown — not stated by the source
Proximity sensorKnown for one	Yes	Unknown — not stated by the source
Electronic compassKnown for one	Yes	Unknown — not stated by the source
Software2 differ
PlatformDiffers	Windows	Android
Operating system installedDiffers	Windows 8.1	Android
Operating system architectureKnown for one	32-bit	Unknown — not stated by the source
Operating system versionKnown for one	Unknown — not stated by the source	4.2 Jelly bean
Processor special features4 differ
Embedded options availableKnown for one	No	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
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)Differs	Yes	No
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	No
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Active Management Technology (Intel® AMT)Known for one	Unknown — not stated by the source	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
Intel® Matrix Storage Technology (Intel® MST)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
Intel® Rapid Start TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Battery2 differ
Battery capacityDiffers	18.6 Wh	7300 mAh
Battery life (max)Differs	10 h	11 h
Poweridentical
AC adapter powerKnown for one	10 W	Unknown — not stated by the source
AC adapter input voltageKnown for one	120 - 230 V	Unknown — not stated by the source
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	218.9 mm	260 mm
DepthDiffers	134.9 mm	175 mm
HeightDiffers	10.8 mm	10.2 mm
WeightDiffers	415 g	580 g
Packaging content1 differ
Cables includedDiffers	USB	Yes
Quick start guideKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Processor socketKnown for one	BGA 1380	Unknown — not stated by the source
Processor ARK IDKnown for one	76759	Unknown — not stated by the source
2G standardsKnown for one	Unknown — not stated by the source	Edge
64-bit computingKnown for one	Unknown — not stated by the source	No
Docking connectorKnown for one	Unknown — not stated by the source	No
Messagingidentical
E-mailKnown for one	Unknown — not stated by the source	Yes
Instant messaging (IM)Known for one	Unknown — not stated by the source	Yes
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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