Product comparison · 2 laptops

Acer Predator Helios 300 PH317-51-725J Intel® Core™ i7 i7-7700HQ Laptop vs Lenovo ThinkPad A475 AMD A12 A12-9800B Laptop

74specifications compared
31differ
43identical
113known for one product only

Key differences

Display diagonal
- Predator Helios 300 PH317-51-725J Intel® Core™ i7 i7-7700HQ Laptop:43.9 cm (17.3")
- ThinkPad A475 AMD A12 A12-9800B Laptop:35.6 cm (14")
Processor manufacturer
- Predator Helios 300 PH317-51-725J Intel® Core™ i7 i7-7700HQ Laptop:Intel
- ThinkPad A475 AMD A12 A12-9800B Laptop:AMD
Processor family
- Predator Helios 300 PH317-51-725J Intel® Core™ i7 i7-7700HQ Laptop:Intel® Core™ i7
- ThinkPad A475 AMD A12 A12-9800B Laptop:AMD A12
Processor model
- Predator Helios 300 PH317-51-725J Intel® Core™ i7 i7-7700HQ Laptop:i7-7700HQ
- ThinkPad A475 AMD A12 A12-9800B Laptop:A12-9800B
Processor threads
- Predator Helios 300 PH317-51-725J Intel® Core™ i7 i7-7700HQ Laptop:8
- ThinkPad A475 AMD A12 A12-9800B Laptop:4
Processor boost frequency
- Predator Helios 300 PH317-51-725J Intel® Core™ i7 i7-7700HQ Laptop:3.8 GHz
- ThinkPad A475 AMD A12 A12-9800B Laptop:3.6 GHz
Processor frequency
- Predator Helios 300 PH317-51-725J Intel® Core™ i7 i7-7700HQ Laptop:2.8 GHz
- ThinkPad A475 AMD A12 A12-9800B Laptop:2.7 GHz
Processor cache
- Predator Helios 300 PH317-51-725J Intel® Core™ i7 i7-7700HQ Laptop:6 MB
- ThinkPad A475 AMD A12 A12-9800B Laptop:2 MB

Side by side

Differences highlightedShow differences only

Comparison of PH317-51-725J, A475
187 specifications	A Acer Predator Helios 300 PH317-51-725J Intel® Core™ i7 i7-7700HQ Laptop Model PH317-51-725J View product	B Lenovo ThinkPad A475 AMD A12 A12-9800B Laptop Model A475 View product
Designidentical
Market positioningKnown for one	Gaming	Unknown — not stated by the source
Display1 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Screen shapeKnown for one	Unknown — not stated by the source	Flat
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Contrast ratio (typical)Known for one	Unknown — not stated by the source	700:1
Processor8 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Core™ i7	AMD A12
Processor generationDiffers	7th gen Intel® Core™ i7	7th Generation AMD A12-Series APUs
Processor modelDiffers	i7-7700HQ	A12-9800B
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	3.8 GHz	3.6 GHz
Processor frequencyDiffers	2.8 GHz	2.7 GHz
System bus rateKnown for one	8 GT/s	Unknown — not stated by the source
Processor cacheDiffers	6 MB	2 MB
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
Processor lithographyKnown for one	14 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i7-7700 Mobile Series	Unknown — not stated by the source
Processor codenameKnown for one	Kaby Lake	Unknown — not stated by the source
Bus typeKnown for one	DMI3	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	45 W	Unknown — not stated by the source
Configurable TDP-downKnown for one	35 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	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 1x8, 2x4, 2x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memoryidentical
Memory clock speedKnown for one	Unknown — not stated by the source	1866 MHz
Memory form factorKnown for one	Unknown — not stated by the source	On-board
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	32 GB
Storage4 differ
Total storage capacityDiffers	1.12 TB	256 GB
Storage mediaDiffers	HDD+SSD	SSD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	1 TB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
SSD capacityDiffers	128 GB	256 GB
SSD interfaceKnown for one	SATA III	Unknown — not stated by the source
Compatible memory cardsDiffers	SD, SDXC	MMC, SD, SDHC, SDXC
Graphics3 differ
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 1050 Ti	Not available
Discrete graphics card memoryKnown for one	4 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR5	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 630	AMD Radeon R7
Maximum on-board graphics card memoryKnown for one	64 GB	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	350 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1100 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	12.0	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.4	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x591B	Unknown — not stated by the source
Number of discrete graphics cards installedKnown for one	1	Unknown — not stated by the source
On-board graphics card familyKnown for one	Unknown — not stated by the source	AMD Radeon R7
Audioidentical
Number of microphonesKnown for one	2	Unknown — not stated by the source
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC3268
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Built-in subwooferKnown for one	Unknown — not stated by the source	No
Cameraidentical
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Front camera signal formatKnown for one	Unknown — not stated by the source	720p
Auto focusKnown for one	Unknown — not stated by the source	No
Networkidentical
Bluetooth versionKnown for one	Unknown — not stated by the source	4.1
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	No
WWANKnown for one	Unknown — not stated by the source	Not installed
SIM card supportKnown for one	Unknown — not stated by the source	No
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	1	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers	0	1
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
HDMI versionKnown for one	Unknown — not stated by the source	1.4b
Headphone outputsKnown for one	Unknown — not stated by the source	0
Docking connectorKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-Charge portsKnown for one	Unknown — not stated by the source	1
Keyboard2 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Numeric keypadDiffers	Yes	No
Spill-resistant keyboardKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 10 Home	Windows 10 Pro
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	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
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known 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 Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
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 Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)Known for one	Yes	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 (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	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® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	2.0	Unknown — not stated by the source
Processor ARK IDKnown for one	97185	Unknown — not stated by the source
Processor package sizeKnown for one	42 x 28 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Number of battery cellsDiffers	4	3+3
Battery capacityKnown for one	48 Wh	Unknown — not stated by the source
Battery life (max)Known for one	7 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	135 W	45 W
DC-in jackKnown for one	Yes	Unknown — not stated by the source
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Security2 differ
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint readerDiffers	No	Yes
Password protection typeDiffers	BIOS, HDD, Supervisor, User	HDD, Power on, Supervisor
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WeightDiffers	2.7 kg	1.65 kg
WidthDiffers	432.3 mm	336.6 mm
DepthDiffers	289.9 mm	232.5 mm
HeightDiffers	29 mm	19.9 mm
Height (front)Known for one	2.9 cm	Unknown — not stated by the source
Height (rear)Known for one	2.9 cm	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	MIL-STD-810G
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, ENERGY STAR

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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