Product comparison · 2 tablets

Acer Iconia W4-820 Intel Atom® vs TERRA PAD 1160 Intel® Celeron®

72specifications compared
39differ
33identical
52known for one product only

Key differences

Display diagonal
- Iconia W4-820 Intel Atom®:20.6 cm (8.1")
- PAD 1160 Intel® Celeron®:29.5 cm (11.6")
Display resolution
- Iconia W4-820 Intel Atom®:1280 x 800 pixels
- PAD 1160 Intel® Celeron®:1366 x 768 pixels
Processor family
- Iconia W4-820 Intel Atom®:Intel Atom®
- PAD 1160 Intel® Celeron®:Intel® Celeron®
Processor model
- Iconia W4-820 Intel Atom®:Z3740
- PAD 1160 Intel® Celeron®:1037U
Processor cores
- Iconia W4-820 Intel Atom®:4
- PAD 1160 Intel® Celeron®:2
Processor threads
- Iconia W4-820 Intel Atom®:4
- PAD 1160 Intel® Celeron®:2
Processor frequency
- Iconia W4-820 Intel Atom®:1.33 GHz
- PAD 1160 Intel® Celeron®:1.8 GHz
Processor cache type
- Iconia W4-820 Intel Atom®:L2
- PAD 1160 Intel® Celeron®:Smart Cache

Side by side

Differences highlightedShow differences only

Comparison of W4-820, 1160
124 specifications	A Acer Iconia W4-820 Intel Atom® Model W4-820 View product	B TERRA PAD 1160 Intel® Celeron® Model 1160 View product
Display2 differ
Display diagonalDiffers	20.6 cm (8.1")	29.5 cm (11.6")
Display resolutionDiffers	1280 x 800 pixels	1366 x 768 pixels
LED backlight	Yes	Yes
Touch technology	Multi-touch	Multi-touch
Panel typeKnown for one	IPS	Unknown — not stated by the source
Native aspect ratioKnown for one	16:10	Unknown — not stated by the source
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Atom®	Intel® Celeron®
Processor modelDiffers	Z3740	1037U
Processor coresDiffers	4	2
Processor threadsDiffers	4	2
Processor frequencyDiffers	1.33 GHz	1.8 GHz
Processor cache	2 MB	2 MB
Processor cache typeDiffers	L2	Smart Cache
Bus typeKnown for one	Unknown — not stated by the source	DMI
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	18
Conflict-Free processor	Yes	Yes
Graphics & IMC lithography	22 nm	22 nm
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8, 1x8+2x4
Processor codeDiffers	SR1M5	SR108
Processor codenameDiffers	Bay Trail	Ivy Bridge
Processor lithography	22 nm	22 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor package sizeDiffers	17 x 17 mm	31 x 24 mm
Processor seriesDiffers	Intel Atom Z3700 Series	Intel Celeron 1000 series for Mobile
SteppingDiffers	B2	P0
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1, SSE4.2
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Thermal Design Power (TDP)Differs	2 W	17 W
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
TjunctionDiffers	90 °C	105 °C
Processor boost frequencyKnown for one	1.86 GHz	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	2 W	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Maximum internal memoryKnown for one	2 GB	Unknown — not stated by the source
Storage1 differ
Internal storage capacity	64 GB	64 GB
Storage mediaDiffers	Flash	SSD
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
Graphicsidentical
Graphics card family	Intel	Intel
Graphics card	HD Graphics	HD Graphics
Audioidentical
Built-in speaker(s)	Yes	Yes
Built-in microphone	Yes	Yes
Camera2 differ
Rear camera type	Single camera	Single camera
Rear camera	Yes	Yes
Rear camera resolution (numeric)Differs	5 MP	2 MP
Maximum video resolutionKnown for one	Unknown — not stated by the source	1366 x 768 pixels
Video recording	Yes	Yes
Front camera	Yes	Yes
Front camera resolution (numeric)Differs	2 MP	1 MP
Network1 differ
Bluetooth	Yes	Yes
Top Wi-Fi standard	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	Wi-Fi 4 (802.11n)
Ethernet LANKnown for one	No	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	0	2
HDMI ports quantity	0	0
Micro HDMI ports quantity	1	1
Micro-USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	0	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
SmartCard slotKnown for one	No	Unknown — not stated by the source
Headphone outKnown for one	No	Unknown — not stated by the source
Combo headphone/mic portKnown for one	No	Unknown — not stated by the source
DC-in jackKnown for one	No	Unknown — not stated by the source
Design1 differ
Form factor	Slate	Slate
Product colourDiffers	Silver	Black
Device typeKnown for one	Unknown — not stated by the source	Tablet PC
Performanceidentical
Position location	No	No
GPS (satellite)	No	No
Software1 differ
Platform	Windows	Windows
Operating system installedDiffers	Windows 8.1	Windows 8
Operating system architectureKnown for one	32-bit	Unknown — not stated by the source
Processor special features7 differ
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64	Yes	Yes
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyDiffers	Yes	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 CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
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® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Battery2 differ
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Battery capacityDiffers	4960 mAh	6000 mAh
Battery life (max)Differs	8 h	6 h
Number of battery cellsKnown for one	2	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	135 mm	296 mm
DepthDiffers	219 mm	13.5 mm
HeightDiffers	10.8 mm	196 mm
WeightDiffers	430 g	950 g
Packaging contentidentical
Keyboard included	No	No
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Yes	Unknown — not stated by the source
Other features2 differ
Processor socketDiffers	BGA 1380	BGA 1023
Wi-Fi	Yes	Yes
Processor ARK IDDiffers	76759	71995
Docking connectorKnown for one	No	Unknown — not stated by the source
Securityidentical
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	10 W	Unknown — not stated by the source

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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