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HP Spectre XT 15-4150ed

alaTest has collected and analyzed 4 reviews of HP Spectre XT 15-4150ed. The average rating for this product is 3.8/5, compared to an average rating of 4.1/5 for other Laptops for all reviews. Reviewers really like the energy efficiency. The keyboard is also mentioned favorably. There are some mixed comments about the portability, and many are negative about the battery and screen.

keyboard, energy

screen, battery

We analyzed user and expert ratings, product age and more factors. Compared to other Laptops the HP Spectre XT 15-4150ed is awarded an overall alaScore™ of 81/100 = Very good quality.

Review analysis

(Based on 4 reviews)

Expert Reviews  

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Showing 1 - 1 of 1 Show Reviews: in English | in other languages (3)

Expert review by : Sebastian Jentsch (

Review HP Pavilion Sleekbook TouchSmart 15-b153sg Notebook


Low-cost touchscreen. Laptop sales are in decline, the outlook is

Very silent; Low power consumption; Touchscreen is nice to have; Nice keyboard; Slim chassis

Short battery life; Low display brightness; Strong blue tint (without calibration); Mediocre speakers; Rather heavy at 2.5 kg; Barely any gaming performance; Low system performance

11.6-inch laptop: Acer Aspire V5-122P (IPS display).

May, 2013

Product Specifications


Audio system:Beats Audio
Built-in Microphone: Yes
Number of built-in speakers:4


Battery Technology:Li-Ion polymer
Number of battery cells:4


Front camera:Y
Front camera resolution:1280 x 720


Energy Star certified: Yes
EPEAT compliance:Silver
RoHS compliance: Yes
Wi-Fi certified:Y
WiFi certified: Yes


Color of product:Silver
Form Factor:Clamshell
Housing material:Aluminium, Magnesium
Product type:Ultrabook


Aspect Ratio:16:9
Display Diagonal:15.6
Display number of colors:16.78 million colours
Display Resolution:1920 x 1080
HD type:Full HD
LED backlight: Yes
Touch screen: Yes

Energy Management

AC adapter frequency:50/60
AC adapter input voltage:100 - 240
AC adapter output voltage:19
AC adapter power:65
Power auto-sensing: Yes


Discrete graphics adapter:N
Discrete graphics adapter model: No
Number of displays supported (on-board graphics):3
On-board graphics adapter base frequency:350
On-board graphics adapter dynamic frequency (max):1100
On-board graphics adapter family:Intel® HD Graphics
On-board graphics adapter ID:0x166
On-board graphics adapter memory:1.65
On-board graphics adapter model:Intel HD Graphics 4000


Full-size keyboard: Yes
Island-style keyboard:Y
Keyboard backlit:Y
Numeric keypad: No
Pointing device:Touchpad


Internal memory:4
Internal memory type:DDR3-SDRAM
Memory form factor:On-board
Memory layout:1 x 4
Memory layout (slots x size):1 x 4


3G: No
4G LTE: No
4G WiMAX: No
Bluetooth: Yes
Bluetooth version:4.0
Data network: No
Ethernet LAN:Y
Ethernet LAN connection: Yes
Ethernet LAN data rates:10,100,1000
Wi-Fi: Yes
Wi-Fi standards:802.11a, 802.11b, 802.11g, 802.11n

Operational Conditions

Non-operating altitude:0 - 179921.3
Operating altitude:0 - 120078.7
Operating relative humidity (H-H):20 - 85
Operating relative humidity range:20 - 85
Operating temperature (T-T):5 - 35
Operating temperature range (T-T):5 - 35
Storage relative humidity (H-H):10 - 90
Storage relative humidity range:10 - 90
Storage temperature (T-T):-15 - 60
Storage temperature range (T-T):-15 - 60

Optical Drive

Disc types supported: No
LightScribe: No
Optical Drive Type: No

Other Features

64-bit computing: Yes
Audio system:Beats Audio
Thunderbolt technology:Y

Packaging Data

AC adapter bundled: Yes
AC adapter included:Y
Manual: Yes
Package depth:5.51
Package height:13.6
Package weight:9.04
Package width:18.1
Power cord included: Yes
Quick start guide: Yes
Warranty card: Yes


TV tuner integrated: No

Ports & interfaces

CardBus PCMCIA slot type: No
Combo headphone/mic port: Yes
DC-in jack: Yes
Docking connector: No
DVI port: No
Ethernet LAN (RJ-45) ports:1
Ethernet LAN (RJ-45) ports quantity:1
ExpressCard slot: No
HDMI ports quantity:1
Headphone connectivity:3.5 mm
Headphone outputs:1
S/PDIF out port: No
SmartCard slot: No
Thunderbolt ports quantity:1
USB 2.0 ports quantity:1
USB 3.0 (3.1 Gen 1) Type-A ports quantity:2


AC adapter frequency:50/60
AC adapter input voltage:100 - 240
AC adapter output voltage:19
AC adapter power:65
Power auto-sensing:Y


Bus type:DMI
Chipset:Intel HM77 Express
Conflict Free processor:Y
CPU multiplier (bus/core ratio):18
ECC supported by processor:N
FSB Parity: No
Integrated 4G WiMAX:Y
Maximum number of PCI Express lanes:1
Motherboard chipset:Intel HM77 Express
PCI Express configurations:1x16, 2x8, 1x8+2x4
PCI Express slots version:2.0
Processor boost frequency:2.7
Processor cache:3
Processor cache type:Smart Cache
Processor codename:Ivy Bridge
Processor cores:2
Processor family:Intel Core i5-3xxx
Processor frequency:1.8
Processor lithography:22
Processor model:I5-3337U
Processor operating modes:64-bit
Processor series:Intel Core i5-3300 Mobile series
Processor socket:BGA1023
Processor threads:4
System bus data transfer rate:5
System bus rate:5
Thermal Design Power (TDP):17

Processor special features

CPU configuration (max):1
Embedded options available: No
Enhanced Intel SpeedStep Technology: Yes
Execute Disable Bit: Yes
Graphics & IMC lithography:22
Idle States: Yes
Intel 64:Y
Intel AES New Instructions: Yes
Intel Anti-Theft Technology: Yes
Intel Clear Video HD Technology: Yes
Intel Clear Video Technology:N
Intel Clear Video Technology for MID: No
Intel Demand Based Switching: No
Intel Dual Display Capable Technology: Yes
Intel Enhanced Halt State: Yes
Intel Fast Memory Access: Yes
Intel FDI Technology: Yes
Intel Flex Memory Access: Yes
Intel Hyper-Threading Technology: Yes
Intel Identity Protection Technology: Yes
Intel Identity Protection Technology version:1.00
Intel Insider: Yes
Intel InTru 3D Technology: Yes
Intel My WiFi Technology: Yes
Intel Quick Sync Video Technology: Yes
Intel Rapid Storage Technology: No
Intel Secure Key Technology version:1.00
Intel Smart Cache: Yes
Intel Trusted Execution Technology: No
Intel Turbo Boost Technology:2.0
Intel Virtualization Technology (VT-x):Y
Intel Virtualization Technology for Directed I/O (VT-d):Y
Intel vPro Technology: No
Intel VT-x with Extended Page Tables (EPT): Yes
Intel Wireless Display (WiDi) Technology: Yes
Intel® AES New Instructions (Intel® AES-NI):Y
Intel® Anti-Theft Technology (Intel® AT):Y
Intel® Clear Video HD Technology (Intel® CVT HD):Y
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID):N
Intel® Hyper Threading Technology (Intel® HT Technology):Y
Intel® Identity Protection Technology (Intel® IPT):Y
Intel® Insider™: Yes
Intel® InTru™ 3D Technology:Y
Intel® My WiFi Technology (Intel® MWT):Y
Intel® Quick Sync Video Technology: Yes
Intel® Secure Key:Y
Intel® Smart Cache:Y
Intel® Turbo Boost Technology:2.0
Intel® vPro™ Technology:N
Intel® Wireless Display (Intel® WiDi):Y
InTru™ 3D Technology: Yes
Processor ARK ID:72055
Processor code:SR0XL
Processor package size:31
Supported instruction sets:AVX
Thermal Monitoring Technologies: Yes


Cable lock slot: Yes
Password protection:Y


Operating system architecture:64-bit
Operating system installed:Windows 8


Card reader integrated: Yes
Compatible memory cards:SD, SDHC, SDXC
Number of SSDs installed:1
Solid-state drive capacity:256
Solid-state drive interface:Serial ATA
Solid-state drive interfaces:SATA
Storage media:SSD
Total Storage Capacity:256

Weight & Dimensions