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Lenovo Z51-70

Lenovo Z51-70 2 Core Intel Core I7-5xxx 2.4GHz 8GB 1TB Hybrid-HDD 15.6" Laptop

2 Intel Core I7-5xxx 2.4GHz 8GB Jun 2015
Processor Core Processor Family Processor Clock Speed Internal Memory Release Date
The Lenovo Z51 is the multimedia entertainment hub that won't break the bank. Featuring uncompromising power and performance, immersive sound, and a slender, attractive design, the Z51 enables you... More
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13 Reasons For

64-Bit Processor Operating Mode

This portable PC supports a 32-bit|64-bit processor operating mode, which is typical of many medium processor core notebook PCs that have been around for around the same time as it.

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Lenovo Has Good Reviews for Its Laptops

Lenovo is one of the better rated portable PC brands according to average expert and user reviews, and Lenovo also has good ratings for its medium processor core notebook PCs.

1920 X 1080 Pixels Display Resolution

The Lenovo Z51-70 has a maximum display resolution of 1920 x 1080 pixels. That's 98% more display resolution than a 1366 x 768 pixels notebook PC, which is the most common display resolution.

This laptop's display resolution (1920 x 1080 pixels) is in fact the best display resolution amongst all medium processor core notebook PCs that are a similar age to the Z51-70.

A 1024 x 768 pixels display resolution is the worst display resolution amongst comparable types of laptop.

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Fairly Fast Processor Clock Speed

The average processor clock speed of medium processor core notebook PCs that were launched more than a year ago is 2.2GHz. With a processor clock speed of 2.4 gigahertz, the Lenovo Z51-70 has one of the faster processor clock speeds amongst medium processor core notebook PCs of this age.

Alternative 2.4GHz processor clock speed portable PCs currently available that you might want to consider include the Acer Aspire S7[plb_2830258_price] which has better reviews.

Notebook PCs with a faster processor clock speed that might be worth considering include the Lenovo Z510[plb_2979742_price] (2.5GHz).

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Quite Big Total Storage Capacity

The Lenovo Z51-70 has one of the biggest total storage capacity (1,008 gigabyte) amongst comparable spec notebook PCs of this age. The total storage capacity of similar spec portable PCs that have been on the market for more than a year range from 16GB to 2TB.

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1,600MHz Processor Memory Clock Speed

The Lenovo Z51-70 supports a 1,600MHz processor memory clock speed which is faster than the 133MHz processor memory clock speed supported by most laptops of this age and type. This portable PC also supports 1 and 333MHz processor memory clock speeds. Notebook PCs that have been around for around the same time as the Z51-70 processor memory clock speeds range from 133MHz (worst) to 1,866MHz (best).

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Intel Core I7-5xxx Processor Family

The Lenovo Z51-70 has an Intel Core i7-5xxx processor family which is better than the Intel Core i5-5xxx processor family found on most similar spec laptops that came out around the same time as it. The processor family of all portable PCs of this age and spec ranges from AMD E (worst) to Intel Core i7-4xxx (best).

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Has a Front Camera

Like most of the other laptops of this age and spec, the Lenovo Z51-70 has a front camera.

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L3 Processor Cache

This laptop has a L3 processor cache, which is typical of many medium processor core notebook PCs that are a similar age to it.

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802.11n WiFi Standard

This portable PC has an 802.11a|802.11ac|802.11b|802.11g|802.11n WiFi standard, which is typical of many portable PCs of this type and age.

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Fairly High Speaker Power

Across all the medium processor core notebook PCs that were launched more than a year ago the speaker power range from 1W to 4W. When compared to other medium processor core notebook PCs that are a similar age to the Z51-70 that we have checked the speaker power of, the Lenovo Z51-70's speaker power of 2.5 Watts is one of the highest.

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Quite Big Processor Cache

With a processor cache of 4 megabytes, the Lenovo Z51-70 has a quite big processor cache compared to most of the other medium processor core notebook PCs that have been around for around the same time as the Z51-70. Across all the comparable spec laptops that have been available for around the same time as the Z51-70 the processor caches range from 1MB to 6MB, and the average processor cache is 3.1MB.

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2x SO-DIMM Memory Slot

This notebook PC has a 2x SO-DIMM memory slot, which is typical of many medium processor core notebook PCs that have been available for a similar time to it.

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6 Reasons Against

Does Not Have a Full-Size Keyboard

The Lenovo Z51-70 does not have a full-size keyboard, unlike most of the other notebook PCs that have been on the market for more than a year which have a full-size keyboard.

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Only HDD Storage Medium

This portable PC has a Hybrid-HDD storage medium, which is typical of many laptops of a comparable age and spec to it. HDD is a traditional storage drive which stores the information on magnetic disks. HDD drives are slower than other forms of storage such as solid state drives (SSD) and flash drives.

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Does Not Have a Touch Sensitive Screen

The Lenovo Z51-70 does not have a touch sensitive screen. Most of the other laptops that have been around for a comparable time to the Z51-70 also do not have a touch sensitive screen.

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Very Dim Display Brightness

The dimmest display brightness of portable PCs of a similar type and age to the Z51-70 is 200 cd/m² and the brightest is 1,200 cd/m². The Lenovo Z51-70 has a fairly dim display brightness (only 200 candellas per square meter) compared to most of the other comparable spec notebook PCs that were launched around the same time as the Z51-70.

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Only One USB 2.0 Port

The Lenovo Z51-70 is a one USB 2.0 port portable PC.

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Only 4 Bluetooth Version

This laptop supports a 4 Bluetooth version, which is typical of many comparable spec laptops that were released around the same time as it.

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4 Other reasons to consider the Lenovo Z51-70

Released Over a Year Ago

Lenovo released the Z51-70 over a year ago.

Average Internal Memory

With an internal memory of 8 gigabytes, the Lenovo Z51-70 has a relatively typical internal memory compared to most of the other medium processor core notebook PCs that have been around for around the same time as the Z51-70.

If you are looking for a notebook PC with a bigger internal memory then you might also want to look at the Fujitsu Lifebook U745[plb_2939901_price] (12GB).

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Average Screen Size

The Lenovo Z51-70 has a relatively typical screen size (15.6 inches) compared to most of the other medium processor core notebook PCs that were launched more than a year ago.

If you are looking for a bigger screen size then you might want to look at the Lenovo Z70-80[plb_3429896_price] (17.3").

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Average Weight

At 2.3 kilograms, the Lenovo Z51-70 has a relatively typical weight compared to most of the other similar spec laptops that have been on the market for more than a year.

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Specification

Design
Form Factor
Colour
Product Type
Processor
Processor Core
Processor Family
Processor Clock Speed
Motherboard Chipset
Processor Socket
Processor Cache
Processor Cache
System Bus Data Transfer Rate
Processor Thread
Maximum Turbo Frequency
Processor Model
Processor Memory Channel
Maximum Processor Memory Bandwidth
Processor Memory Clock Speed
Processor Memory Type
Conflict Free Processor
Maximum Internal Memory Supported by Processor
Processor Lithography
PCI Express Lane (max)
Processor Operating Mode
PCI Express Slot Version
Bus Type
Processor Codename
Processor Series
Thermal Design Power (TDP)
Configurable TDP-Down Frequency
Stepping
PCI Express Configuration
Tjunction
Processor Cache Type
Memory
Internal Memory
Memory
Maximum Internal Memory (64-Bit)
Maximum Internal Memory
Memory Slot
Memory Layout
Memory Clock Speed
Internal Memory
Storage
Total Storage Capacity
Storage Medium
Memory Card
Integrated Card Reader
Display
Screen Size
Display Resolution
Touch Sensitive Screen
Display Brightness
Aspect Ratio
Full HD
LED Backlight
HD Type
Graphics
On-Board Graphics Adapter Model
Discrete Graphics Adapter Memory
Discrete Graphics Adapter Model
Discrete Graphics Adapter Memory
On-Board Graphics Adapter DirectX Version
On-Board Graphics Adapter ID
Display Supported by On-Board Grap
Maximum On-Board Graphics Adapter Memory
On-Board Graphics Adapter Dynamic Frequency
On-Board Graphics Adapter
On-Board Graphics Adapter Base Frequency
Discrete Graphics Adapter
On-Board Graphics Adapter
Discrete Graphics Adapter
Optical Drive
LghtScribe Feature
Optical Drive
Audio
Built-In Microphone
Speaker Power
Speaker
Built-In Speaker
Audio System
Camera
Front Camera Resolution
Front Camera
Networking
4G
Bluetooth Version
Ethernet LAN Data Rate
Ethernet LAN Connection
WiFi Standard
Wireless LAN Connection
3G Network Access Module
Bluetooth
Ports & Interfaces
SmartCard Slot
ExpressCard Slot
DC-In Jack
Docking Connector
Combo Headphone/mic Port
S/PDIF Out Port
Ethernet LAN Ports
DVI Port
HDMI Port
VGA Port
USB 3.0 Port
USB 2.0 Port
USB 3.0 (3.1 Gen 1) Type-A Port
Keyboard
Island-Style Keyboard
Backlit Keyboard
Numeric Keypad
Windows Key
Operating System/software
Operating System
Operating System Architecture
Processor Special Features
Intel VPro Technology
Intel Turbo Boost Technology
Intel Identity Protection Technology
Intel Smart Response Technology
Intel Hyper-Threading Technology
Intel Small Business Advantage (SBA)
Intel Wireless Display (WiDi) Technology
Enhanced Intel SpeedStep Technology
Intel InTru 3D Technology
Intel Insider
Intel Clear Video Technology
Intel Quick Sync Video Technology
Intel Clear Video HD Technology
Supported Instruction Set
Processor Code
Intel FDI Technology
Intel Fast Memory Access
Intel Secure Key
Execute Disable Bit
Intel Secure Key Technology Version
OS Guard
Thermal Monitoring Technology
Intel Stable Image Platform Program (SIPP)
CPU Configuration (max)
Intel Smart Response Technology Version
Intel Clear Video Technology for MID
Intel VT-X With Extended Page Tables (EPT)
Intel Smart Cache
Intel 64
Processor Package Size
Intel Small Business Advantage (SBA) Version
Intel Flex Memory Access
Intel Virtualization Technology (VT-X)
Graphics & IMC Lithography
Intel Enhanced Halt State
Intel AES New Instructions
Intel Virtualization Technology for Directed I/O (VT-D)
Intel Identity Protection Technology Version
Processor ARK ID
Battery
Battery Capacity
Battery Cell Count
Power
AC Adapter Power
Security
Fingerprint Reader
Weight & Dimensions
Weight
Height
Depth
Width
Certificates
RoHS Compliance
EPEAT Compliance
Energy Star Certified
Other Features
Intel Visual Technology
Intel Virtualization Technology

Expert Reviews

13 December 2015

Lenovo Z51-70 to laptop w umiarkowanej cenie zapewniaj?cy szybk? i p?ynn? prac?. Sprawdzi si? wi?c doskonale w czasie wykonywania zawodowych obowi?zków jak i przy codziennej rozrywce. Nie ma on...

Sturdy
Many different configurations, welldesigned, acceptably built casing, dualband Gigabit WiFi ac, backlit keyboard, nice touchpad, good Turbo utilization, very smooth operation, swift SSD, economic, goo
Strong performance
Comfortable keyboard
Boisterous speakers
Full teardown of the notebook is required just to change the HDD or RAM
The lid is a huge fingerpint magnet and the kyboard tray is quite flexible
The CPU is a bottleneck in terms of gaming performance
Disassembly required for replacing battery or maintenance, all interfaces in the front areas, at best, middling keyboard, pale, viewing angle dependent TN screen, sound system obviously defect
Limited battery life

Brochures and Manuals

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers lenovo hdd8, lenovo hdd8g, apple i75500, lenovo hdd8gb, apple i75500u, lenovo i75550, lenovo 80k600, barbie 80k601, lenovo 80k601, lenovo i75500, lenovo 80k6006, lenovo i75550u, lenovo 80k600m, barbie 80k601c, lenovo 80k601c, lenovo i75500u, lenovo 80k6018, lenovo 80k601cp, lenovo 80k6018m, lenovo 80k6006e, lenovo 80k600mx, barbie 80k601cp, lenovo 80k6006eu, lenovo 80k600mxu, barbie 80k601cpu, lenovo 80k601cpu, lenovo 80k6018mu, lenovo 80k600mxuk, barbie 80k601cpuk, lenovo 80k601cpuk
Barcodes 00190151580800, 00600649326624, 00600649334759, 00889561370575, 00889561752074

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