Product comparison · 2 tablets

Acer Iconia A1-830-25601G01nsw Intel Atom® vs Acer Iconia W4-821P-Z3742G06aii

62specifications compared
33differ
29identical
51known for one product only

Key differences

Display diagonal
- Iconia A1-830-25601G01nsw Intel Atom®:20.1 cm (7.9")
- Iconia W4-821P-Z3742G06aii:20.6 cm (8.1")
Display resolution
- Iconia A1-830-25601G01nsw Intel Atom®:1024 x 768 pixels
- Iconia W4-821P-Z3742G06aii:1280 x 800 pixels
Processor model
- Iconia A1-830-25601G01nsw Intel Atom®:Z2560
- Iconia W4-821P-Z3742G06aii:Z3740
Processor cores
- Iconia A1-830-25601G01nsw Intel Atom®:2
- Iconia W4-821P-Z3742G06aii:4
Processor boost frequency
- Iconia A1-830-25601G01nsw Intel Atom®:1.6 GHz
- Iconia W4-821P-Z3742G06aii:1.86 GHz
Processor cache
- Iconia A1-830-25601G01nsw Intel Atom®:1 MB
- Iconia W4-821P-Z3742G06aii:2 MB
Processor cache type
- Iconia A1-830-25601G01nsw Intel Atom®:Smart Cache
- Iconia W4-821P-Z3742G06aii:L2
Graphics & IMC lithography
- Iconia A1-830-25601G01nsw Intel Atom®:32 nm
- Iconia W4-821P-Z3742G06aii:22 nm

Side by side

Differences highlightedShow differences only

Comparison of A1-830-25601G01nsw, W4-821P-Z3742G06aii
113 specifications	A Acer Iconia A1-830-25601G01nsw Intel Atom® Model A1-830-25601G01nsw View product	B Acer Iconia W4-821P-Z3742G06aii Model W4-821P-Z3742G06aii View product
Display2 differ
Display diagonalDiffers	20.1 cm (7.9")	20.6 cm (8.1")
Display resolutionDiffers	1024 x 768 pixels	1280 x 800 pixels
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
Native aspect ratioKnown for one	4:3	Unknown — not stated by the source
Processor11 differ
Processor modelDiffers	Z2560	Z3740
Processor coresDiffers	2	4
Processor boost frequencyDiffers	1.6 GHz	1.86 GHz
Processor cacheDiffers	1 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Graphics & IMC lithographyDiffers	32 nm	22 nm
Processor codeDiffers	SR145	SR1M5
Processor lithographyDiffers	32 nm	22 nm
Processor operating modesDiffers	32-bit	32-bit, 64-bit
Processor package sizeDiffers	14 x 14 mm	17 x 17 mm
SteppingDiffers	B1	B2
Supported instruction setsKnown for one	SSE2, SSE3, SSSE3	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
UARTKnown for one	Yes	Unknown — not stated by the source
Processor frequencyKnown for one	Unknown — not stated by the source	1.33 GHz
Processor codenameKnown for one	Unknown — not stated by the source	Bay Trail
Processor seriesKnown for one	Unknown — not stated by the source	Intel Atom Z3700 Series
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	2 W
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	2 W
Memory2 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Storage1 differ
Internal storage capacityDiffers	16 GB	64 GB
Graphicsidentical
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Graphics cardKnown for one	Unknown — not stated by the source	HD Graphics
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Video recordingKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Bluetooth versionKnown for one	3.0+HS	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Mobile network connectionKnown for one	Unknown — not stated by the source	Yes
Mobile network generationKnown for one	Unknown — not stated by the source	3G
Ports & interfaces2 differ
Mobile High-Definition Link (MHL)Known for one	No	Unknown — not stated by the source
Microphone inDiffers	No	Yes
Headphone outDiffers	No	Yes
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Micro HDMI ports quantityKnown for one	Unknown — not stated by the source	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Product colourDiffers	Silver, White	Silver
Device typeKnown for one	Unknown — not stated by the source	Mobile tablet
Performance2 differ
Position locationDiffers	Yes	No
GLONASSKnown for one	Yes	Unknown — not stated by the source
GPS (satellite)Differs	Yes	No
Sensorsidentical
AccelerometerKnown for one	Yes	Unknown — not stated by the source
Software3 differ
PlatformDiffers	Android	Windows
Operating system installedDiffers	Android	Windows 8.1 Pro
Operating system architectureKnown for one	32-bit	Unknown — not stated by the source
Operating system versionDiffers	4.2 Jelly Bean	8.1 Pro
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel Smart Idle TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Idle Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® Insider™Known for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	Yes
Battery2 differ
Battery capacityDiffers	4000 mAh	4960 mAh
Number of battery cellsKnown for one	1	Unknown — not stated by the source
Battery life (max)Differs	7.5 h	8 h
Poweridentical
AC adapter powerKnown for one	10 W	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	138.4 mm	218.9 mm
DepthDiffers	203 mm	134.9 mm
HeightDiffers	8.15 mm	10.8 mm
WeightDiffers	375 g	425 g
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	WEEE	Unknown — not stated by the source
Other features2 differ
Processor socketDiffers	FC-MB4760	BGA 1380
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	70101	76759
Messagingidentical
E-mailKnown for one	Unknown — not stated by the source	Yes

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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