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

Dell Inspiron 3277 Intel® Core™ i3 i3-7130U vs Dell Inspiron 3477 Intel® Core™ i5 i5-7200U

164specifications compared
11differ
153identical
13known for one product only

Key differences

Display diagonal
- Inspiron 3277 Intel® Core™ i3 i3-7130U:54.6 cm (21.5")
- Inspiron 3477 Intel® Core™ i5 i5-7200U:60.5 cm (23.8")
Processor family
- Inspiron 3277 Intel® Core™ i3 i3-7130U:Intel® Core™ i3
- Inspiron 3477 Intel® Core™ i5 i5-7200U:Intel® Core™ i5
Processor generation
- Inspiron 3277 Intel® Core™ i3 i3-7130U:7th gen Intel® Core™ i3
- Inspiron 3477 Intel® Core™ i5 i5-7200U:7th gen Intel® Core™ i5
Processor model
- Inspiron 3277 Intel® Core™ i3 i3-7130U:i3-7130U
- Inspiron 3477 Intel® Core™ i5 i5-7200U:i5-7200U
Processor frequency
- Inspiron 3277 Intel® Core™ i3 i3-7130U:2.7 GHz
- Inspiron 3477 Intel® Core™ i5 i5-7200U:2.5 GHz
Intel® Turbo Boost Technology
- Inspiron 3277 Intel® Core™ i3 i3-7130U:No
- Inspiron 3477 Intel® Core™ i5 i5-7200U:2.0
Processor ARK ID
- Inspiron 3277 Intel® Core™ i3 i3-7130U:124977
- Inspiron 3477 Intel® Core™ i5 i5-7200U:95443
Width (with stand)
- Inspiron 3277 Intel® Core™ i3 i3-7130U:497.9 mm
- Inspiron 3477 Intel® Core™ i5 i5-7200U:548.8 mm

Side by side

Differences highlightedShow differences only

Comparison of 3277, 3477
177 specifications	A Dell Inspiron 3277 Intel® Core™ i3 i3-7130U Model 3277 View product	B Dell Inspiron 3477 Intel® Core™ i5 i5-7200U Model 3477 View product
Display1 differ
Display diagonalDiffers	54.6 cm (21.5")	60.5 cm (23.8")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	Yes	Yes
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 pitch	0.2475 x 0.2475 mm	0.2475 x 0.2475 mm
Screen shape	Flat	Flat
Processor4 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	7th gen Intel® Core™ i3	7th gen Intel® Core™ i5
Processor modelDiffers	i3-7130U	i5-7200U
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.1 GHz
Processor frequencyDiffers	2.7 GHz	2.5 GHz
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketKnown for one	Unknown — not stated by the source	BGA 1356
System bus rate	4 GT/s	4 GT/s
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-up frequencyKnown for one	Unknown — not stated by the source	2.7 GHz
Configurable TDP-upKnown for one	Unknown — not stated by the source	25 W
Configurable TDP-down frequency	0.8 GHz	0.8 GHz
Configurable TDP-down	7.5 W	7.5 W
Bus type	OPI	OPI
Maximum number of PCI Express lanes	12	12
PCI Express configurations	1x2+2x1, 1x4, 2x2, 4x1	1x2+2x1, 1x4, 2x2, 4x1
PCI Express slots version	3.0	3.0
Processor codeKnown for one	Unknown — not stated by the source	SR2ZU
Processor codename	Kaby Lake	Kaby Lake
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
SteppingKnown for one	Unknown — not stated by the source	H0
Tjunction	100 °C	100 °C
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3L, DDR4-SDRAM, LPDDR3-SDRAM	DDR3L, DDR4-SDRAM, LPDDR3-SDRAM
Memory clock speeds supported by processor	1600,1866,2133 MHz	1600,1866,2133 MHz
Memory bandwidth supported by processor (max)	34.1 GB/s	34.1 GB/s
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
CPU multiplier (bus/core ratio)Known for one	1	Unknown — not stated by the source
Memoryidentical
Internal memory	8 GB	8 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Maximum internal memory	16 GB	16 GB
Memory slots	2	2
Memory slots type	SO-DIMM	SO-DIMM
Memory form factor	DIMM/SO-DIMM	DIMM/SO-DIMM
Storageidentical
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 size	2.5"	2.5"
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
Graphicsidentical
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card	Yes	Yes
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 620	Intel® HD Graphics 620
Maximum on-board graphics card memory	32 GB	32 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	300 MHz	300 MHz
On-board graphics card dynamic frequency (max)	1000 MHz	1000 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card ID	0x5916	0x5916
On-board graphics card OpenGL version	4.4	4.4
Audioidentical
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated power	6 W	6 W
Built-in microphone	Yes	Yes
Audio chip	Realtek ALC3246	Realtek ALC3246
Cameraidentical
Built-in camera	Yes	Yes
Total megapixels	0.92 MP	0.92 MP
Camera HD type	HD	HD
Camera resolution	1280 x 720 pixels	1280 x 720 pixels
Camera signal format	720p	720p
Privacy camera	Yes	Yes
Privacy type	Pop-up	Pop-up
Networkidentical
Wi-Fi	Yes	Yes
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantity	1	1
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 quantity	0	0
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 quantity	1	1
HDMI version	1.4	1.4
Headphone outputs	0	0
Microphone in	No	No
Combo headphone/mic port	Yes	Yes
DC-in jack	Yes	Yes
PowerShare	Yes	Yes
Number of USB ports with PowerShare support	1	1
Designidentical
Product colour	Black	Black
On/off button	Yes	Yes
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Processor special features2 differ
CPU configuration (max)	1	1
Embedded options availableKnown for one	Unknown — not stated by the source	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Smart Response 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)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™Known for one	Unknown — not stated by the source	Yes
Intel® My WiFi Technology (Intel® MWT)	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® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	124977	95443
Processor package size	42 X 24 mm	42 x 24 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Poweridentical
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 & dimensions4 differ
Width (with stand)Differs	497.9 mm	548.8 mm
Width (without stand)Differs	497.9 mm	548.8 mm
Depth (without stand)	41.5 mm	41.5 mm
Height (without stand)Differs	329.4 mm	358 mm
Weight (without stand)Differs	5.15 kg	5.85 kg
Operational conditionsidentical
Operating temperature (T-T)	10 - 35 °C	10 - 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 altitude	-15.2 - 3048 m	-15.2 - 3048 m
Non-operating altitude	-15.2 - 10668 m	-15.2 - 10668 m
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Packaging contentidentical
AC adapter included	Yes	Yes
Drivers included	Yes	Yes
Power cord included	Yes	Yes
Manual	Yes	Yes
Other featuresidentical
3D	No	No
Autonomy mode	No	No
Detachable display	No	No
Technical detailsidentical
Operating vibration	0.24 G	0.24 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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