Product comparison · 2 laptops

Acer Chromebook C720-29554G01aii Intel® Celeron® 2955U vs TERRA 1040 Pro

58specifications compared
29differ
29identical
82known for one product only

Key differences

Product type
- Chromebook C720-29554G01aii Intel® Celeron® 2955U:Chromebook
- 1040 Pro:Hybrid (2-in-1)
Product colour
- Chromebook C720-29554G01aii Intel® Celeron® 2955U:Black
- 1040 Pro:Black, White
Form factor
- Chromebook C720-29554G01aii Intel® Celeron® 2955U:Clamshell
- 1040 Pro:Convertible (Detachable)
Display diagonal
- Chromebook C720-29554G01aii Intel® Celeron® 2955U:29.5 cm (11.6")
- 1040 Pro:25.6 cm (10.1")
Touchscreen
- Chromebook C720-29554G01aii Intel® Celeron® 2955U:No
- 1040 Pro:Yes
Processor family
- Chromebook C720-29554G01aii Intel® Celeron® 2955U:Intel® Celeron®
- 1040 Pro:Intel Atom®
Processor model
- Chromebook C720-29554G01aii Intel® Celeron® 2955U:2955U
- 1040 Pro:Z3735D
Processor cores
- Chromebook C720-29554G01aii Intel® Celeron® 2955U:2
- 1040 Pro:4

Side by side

Differences highlightedShow differences only

Comparison of C720-29554G01aii, 1040 Pro
140 specifications	A Acer Chromebook C720-29554G01aii Intel® Celeron® 2955U Model C720-29554G01aii View product	B TERRA 1040 Pro View product
Design3 differ
Product typeDiffers	Chromebook	Hybrid (2-in-1)
Product colourDiffers	Black	Black, White
Form factorDiffers	Clamshell	Convertible (Detachable)
Display2 differ
Display diagonalDiffers	29.5 cm (11.6")	25.6 cm (10.1")
Display resolutionKnown for one	1366 x 768 pixels	Unknown — not stated by the source
TouchscreenDiffers	No	Yes
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Processor8 differ
Processor familyDiffers	Intel® Celeron®	Intel Atom®
Processor modelDiffers	2955U	Z3735D
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor frequencyDiffers	1.4 GHz	1.33 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cache typeDiffers	Smart Cache	L2
Processor socketKnown for one	BGA 1168	Unknown — not stated by the source
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor codenameDiffers	Haswell	Bay Trail
Bus typeKnown for one	DMI2	Unknown — not stated by the source
SteppingKnown for one	C0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	15 W	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	10	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x2, 1x4, 4x1	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Processor boost frequencyKnown for one	Unknown — not stated by the source	1.83 GHz
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	2.2 W
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR3L-RS-SDRAM
Maximum internal memoryKnown for one	Unknown — not stated by the source	2 GB
Storage2 differ
Total storage capacityDiffers	16 GB	64 GB
Storage mediaDiffers	SSD	Flash
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	16 GB	Unknown — not stated by the source
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Flash memoryKnown for one	Unknown — not stated by the source	64 GB
Graphics1 differ
On-board graphics card base frequencyDiffers	200 MHz	311 MHz
On-board graphics card dynamic frequency (max)Known for one	1000 MHz	Unknown — not stated by the source
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	646 MHz
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	2 MP
Rear cameraKnown for one	Unknown — not stated by the source	Yes
Rear camera resolution (numeric)Known for one	Unknown — not stated by the source	2 MP
Network1 differ
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	1	0
HDMI ports quantityDiffers	1	0
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Docking connectorKnown for one	No	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Micro HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Keyboardidentical
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	ChromeOS	Windows 8.1
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	0.00	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
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	No	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® OS GuardKnown for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDDiffers	75608	80272
Processor codeKnown for one	SR16Y	Unknown — not stated by the source
Processor package sizeDiffers	40 x 24 x 1.5 mm	17 x 17 mm
Supported instruction setsKnown for one	SSE4.1, SSE4.2	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
Battery1 differ
Number of battery cellsKnown for one	3	Unknown — not stated by the source
Battery capacityDiffers	3920 mAh	8000 mAh
Battery life (max)Known for one	Unknown — not stated by the source	11.5 h
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	1.25 kg	600 g
WidthDiffers	288 mm	285 mm
DepthDiffers	204 mm	238 mm
HeightDiffers	19.1 mm	17 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	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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