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")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
TouchscreenDiffers	Yes	No
HD type	Full HD	Full HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
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
Screen shape	Flat	Flat
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 30°
Processor19 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i3	Intel® Core™ i3
Processor generationDiffers	7th gen Intel® Core™ i3	8th gen Intel® Core™ i3
Processor modelDiffers	i3-7130U	i3-8100T
Processor coresDiffers	2	4
Processor threads	4	4
Processor frequencyDiffers	2.7 GHz	3.1 GHz
Processor cacheDiffers	3 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
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
PCI Express slots version	3.0	3.0
Processor codeKnown for one	Unknown — not stated by the source	SR3Y8
Processor codenameDiffers	Kaby Lake	Coffee Lake
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
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
Memory channels supported by processor	Dual	Dual
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
Internal memory	8 GB	8 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Maximum internal memoryDiffers	16 GB	32 GB
Memory slots	2	2
Memory slots type	SO-DIMM	SO-DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	2666 MHz
Memory form factor	DIMM/SO-DIMM	DIMM/SO-DIMM
Storage1 differ
Total storage capacity	1 TB	1 TB
Storage media	HDD	HDD
Number of storage drives installed	1	1
Number of HDDs installed	1	1
HDD capacity	1 TB	1 TB
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
HDD size	2.5"	2.5"
HDD interfaceKnown for one	Unknown — not stated by the source	SATA III
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD	SD, SDHC, SDXC
Graphics7 differ
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card	Yes	Yes
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
Number of displays supported (on-board graphics)	3	3
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 DirectX version	12.0	12.0
On-board graphics card IDDiffers	0x5916	0x3E91
On-board graphics card OpenGL versionDiffers	4.4	4.5
Audio2 differ
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerDiffers	6 W	10 W
Built-in microphone	Yes	Yes
Audio chipDiffers	Realtek ALC3246	Realtek ALC3289-CG
Audio systemKnown for one	Unknown — not stated by the source	Waves MaxxAudio Pro
Camera4 differ
Built-in camera	Yes	Yes
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
Privacy camera	Yes	Yes
Privacy type	Pop-up	Pop-up
Infrared (IR) cameraKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Wi-Fi	Yes	Yes
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
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.2
Ports & interfaces4 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	0	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
Thunderbolt ports quantity	0	0
HDMI ports quantityDiffers	1	2
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsDiffers	0	1
Microphone in	No	No
Combo headphone/mic port	Yes	Yes
PowerShare	Yes	Yes
Number of USB ports with PowerShare support	1	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
Product colour	Black	Black
Colour nameKnown for one	Unknown — not stated by the source	Era Gray
On/off button	Yes	Yes
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® H310
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Trial softwareKnown for one	Unknown — not stated by the source	McAfee LiveSafe (30 days Trial), Microsoft Office (30 days Trial)
Processor special features3 differ
CPU configuration (max)	1	1
Embedded options availableKnown for one	Unknown — not stated by the source	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Optane™ Memory Ready	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost Technology	No	No
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
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
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
AC adapter frequency	50/60 Hz	50/60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output voltage	19.5 V	19.5 V
Penidentical
Pen included	No	No
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
Storage temperature (T-T)	-40 - 65 °C	-40 - 65 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
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%
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
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
AC adapter included	Yes	Yes
Drivers included	Yes	Yes
Power cord included	Yes	Yes
Manual	Yes	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
Autonomy mode	No	No
Detachable display	No	No
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
Non-operating vibration	1.37 G	1.37 G
Operating shock	40 G	40 G
Non-operating shock	105 G	105 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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