Product comparison · 2 all-in-one pcs/workstations

Dell Inspiron 3277 Intel® Core™ i3 i3-7130U vs Dell Inspiron 5477 Intel® Core™ i3 i3-8100T

153specifications compared
50differ
103identical
69known for one product only

Key differences

Display diagonal
- Inspiron 3277 Intel® Core™ i3 i3-7130U:54.6 cm (21.5")
- Inspiron 5477 Intel® Core™ i3 i3-8100T:60.5 cm (23.8")
Touchscreen
- Inspiron 3277 Intel® Core™ i3 i3-7130U:Yes
- Inspiron 5477 Intel® Core™ i3 i3-8100T:No
Pixel pitch
- Inspiron 3277 Intel® Core™ i3 i3-7130U:0.2475 x 0.2475 mm
- Inspiron 5477 Intel® Core™ i3 i3-8100T:0.2745 x 0.2745 mm
Processor generation
- Inspiron 3277 Intel® Core™ i3 i3-7130U:7th gen Intel® Core™ i3
- Inspiron 5477 Intel® Core™ i3 i3-8100T:8th gen Intel® Core™ i3
Processor model
- Inspiron 3277 Intel® Core™ i3 i3-7130U:i3-7130U
- Inspiron 5477 Intel® Core™ i3 i3-8100T:i3-8100T
Processor cores
- Inspiron 3277 Intel® Core™ i3 i3-7130U:2
- Inspiron 5477 Intel® Core™ i3 i3-8100T:4
Processor frequency
- Inspiron 3277 Intel® Core™ i3 i3-7130U:2.7 GHz
- Inspiron 5477 Intel® Core™ i3 i3-8100T:3.1 GHz
Processor cache
- Inspiron 3277 Intel® Core™ i3 i3-7130U:3 MB
- Inspiron 5477 Intel® Core™ i3 i3-8100T:6 MB

Side by side

Differences highlightedShow differences only

Comparison of 3277, 5477
222 specifications	A Dell Inspiron 3277 Intel® Core™ i3 i3-7130U Model 3277 View product	B Dell Inspiron 5477 Intel® Core™ i3 i3-8100T Model 5477 View product
Display3 differ
Display diagonalDiffers	54.6 cm (21.5")	60.5 cm (23.8")
TouchscreenDiffers	Yes	No
Panel typeKnown for one	Unknown — not stated by the source	IPS
Pixel pitchDiffers	0.2475 x 0.2475 mm	0.2745 x 0.2745 mm
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 30°
Processor19 differ
Processor generationDiffers	7th gen Intel® Core™ i3	8th gen Intel® Core™ i3
Processor modelDiffers	i3-7130U	i3-8100T
Processor coresDiffers	2	4
Processor frequencyDiffers	2.7 GHz	3.1 GHz
Processor cacheDiffers	3 MB	6 MB
Processor socketKnown for one	Unknown — not stated by the source	LGA 1151 (Socket H4)
System bus rateDiffers	4 GT/s	8 GT/s
Thermal Design Power (TDP)Differs	15 W	35 W
Configurable TDP-down frequencyDiffers	0.8 GHz	2.4 GHz
Configurable TDP-downDiffers	7.5 W	25 W
Bus typeDiffers	OPI	DMI3
Maximum number of PCI Express lanesDiffers	12	16
PCI Express configurationsDiffers	1x2+2x1, 1x4, 2x2, 4x1	1x16, 1x8+2x4, 2x8
Processor codeKnown for one	Unknown — not stated by the source	SR3Y8
Processor codenameDiffers	Kaby Lake	Coffee Lake
SteppingKnown for one	Unknown — not stated by the source	B0
TjunctionDiffers	100 °C	82 °C
Maximum internal memory supported by processorDiffers	32 GB	64 GB
Memory types supported by processorDiffers	DDR3L, DDR4-SDRAM, LPDDR3-SDRAM	DDR4-SDRAM
Memory clock speeds supported by processorDiffers	1600,1866,2133 MHz	2400 MHz
Memory bandwidth supported by processor (max)Differs	34.1 GB/s	37.5 GB/s
ECC supported by processorDiffers	No	Yes
CPU multiplier (bus/core ratio)Known for one	1	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Memory1 differ
Maximum internal memoryDiffers	16 GB	32 GB
Memory clock speedKnown for one	Unknown — not stated by the source	2666 MHz
Storage1 differ
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
HDD interfaceKnown for one	Unknown — not stated by the source	SATA III
Compatible memory cardsDiffers	SD	SD, SDHC, SDXC
Graphics7 differ
On-board graphics card familyDiffers	Intel® HD Graphics	Intel® UHD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 620	Intel® UHD Graphics 630
Maximum on-board graphics card memoryDiffers	32 GB	64 GB
On-board graphics card base frequencyDiffers	300 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1100 MHz
On-board graphics card 4K supportKnown for one	Unknown — not stated by the source	Yes
On-board graphics card IDDiffers	0x5916	0x3E91
On-board graphics card OpenGL versionDiffers	4.4	4.5
Audio2 differ
RMS rated powerDiffers	6 W	10 W
Audio chipDiffers	Realtek ALC3246	Realtek ALC3289-CG
Audio systemKnown for one	Unknown — not stated by the source	Waves MaxxAudio Pro
Camera4 differ
Total megapixelsDiffers	0.92 MP	2 MP
Camera HD typeDiffers	HD	Full HD
Camera resolutionDiffers	1280 x 720 pixels	1920 x 1080 pixels
Camera signal formatDiffers	720p	1080p
Infrared (IR) cameraKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Wi-Fi data rate (max)Known for one	Unknown — not stated by the source	867 Mbit/s
Bluetooth versionKnown for one	Unknown — not stated by the source	4.2
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	0	1
HDMI ports quantityDiffers	1	2
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsDiffers	0	1
HDMI versionKnown for one	1.4	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Designidentical
Colour nameKnown for one	Unknown — not stated by the source	Era Gray
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® H310
Softwareidentical
Trial softwareKnown for one	Unknown — not stated by the source	McAfee LiveSafe (30 days Trial), Microsoft Office (30 days Trial)
Processor special features3 differ
Embedded options availableKnown for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	124977	129944
Processor package sizeDiffers	42 X 24 mm	37.5 x 37.5 mm
ScalabilityKnown for one	Unknown — not stated by the source	1S
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2015A
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	130 W
Weight & dimensions2 differ
Width (with stand)Differs	497.9 mm	540.2 mm
Depth (with stand)Known for one	Unknown — not stated by the source	52.6 mm
Height (with stand)Known for one	Unknown — not stated by the source	344 mm
Weight (with stand)Known for one	Unknown — not stated by the source	7.85 kg
Weight (without stand)Differs	5.15 kg	5.85 kg
Width (without stand)Known for one	497.9 mm	Unknown — not stated by the source
Depth (without stand)Known for one	41.5 mm	Unknown — not stated by the source
Height (without stand)Known for one	329.4 mm	Unknown — not stated by the source
Recycling dataidentical
Corrugated cardboard content per packageKnown for one	Unknown — not stated by the source	1.64 kg
Corrugated cardboard content per shipping (inner) caseKnown for one	Unknown — not stated by the source	1.25 kg
Corrugated cardboard content per box for accessoriesKnown for one	Unknown — not stated by the source	117 g
Corrugated cardboard content per sleeve for accessoriesKnown for one	Unknown — not stated by the source	272 g
High-density polyethylene (HDPE) content per packageKnown for one	Unknown — not stated by the source	544 g
Low-density polyethylene (LDPE) content per packageKnown for one	Unknown — not stated by the source	33 g
Operational conditions3 differ
Operating temperature (T-T)Differs	10 - 35 °C	5 - 35 °C
Operating altitudeDiffers	-15.2 - 3048 m	0 - 3048 m
Non-operating altitudeDiffers	-15.2 - 10668 m	0 - 10668 m
Certificatesidentical
EPEAT ratingKnown for one	Unknown — not stated by the source	74%
Packaging contentidentical
Mouse included on selected markets onlyKnown for one	Unknown — not stated by the source	Yes
Keyboard included on selected markets onlyKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Products per intermodal container (20ft)Known for one	Unknown — not stated by the source	180 pc(s)
Products per intermodal container (40ft, HC)Known for one	Unknown — not stated by the source	504 pc(s)
Pallet gross widthKnown for one	Unknown — not stated by the source	100 cm
Pallet gross lengthKnown for one	Unknown — not stated by the source	120 cm
Pallet gross heightKnown for one	Unknown — not stated by the source	120.2 cm
Pallet gross weightKnown for one	Unknown — not stated by the source	140.6 kg
Pallet volume weightKnown for one	Unknown — not stated by the source	240.4 kg
Layers per palletKnown for one	Unknown — not stated by the source	2 pc(s)
Products per pallet layerKnown for one	Unknown — not stated by the source	6 pc(s)
Products per palletKnown for one	Unknown — not stated by the source	12 pc(s)
Shipping (inner) case widthKnown for one	Unknown — not stated by the source	22.5 cm
Shipping (inner) case lengthKnown for one	Unknown — not stated by the source	66.3 cm
Shipping (inner) case heightKnown for one	Unknown — not stated by the source	53.1 cm
Shipping (inner) case gross weightKnown for one	Unknown — not stated by the source	11.1 kg
Shipping (inner) case volume weightKnown for one	Unknown — not stated by the source	13.2 kg
Maximum number of stacking cartonsKnown for one	Unknown — not stated by the source	4 pc(s)
Other featuresidentical
AC adapter output currentKnown for one	Unknown — not stated by the source	6.7 A
Memory upgrade noteKnown for one	Unknown — not stated by the source	Additional memory sold separately
Stand typeKnown for one	Unknown — not stated by the source	Pedestal stand
Package materialKnown for one	Unknown — not stated by the source	Corrugated cardboard, High-Density Polyethylene (HDPE), Low-density polyethylene (LDPE)
3DKnown for one	No	Unknown — not stated by the source
Technical details1 differ
Operating vibrationDiffers	0.24 G	0.26 G

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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