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

2 Intel Core I7-5xxx 2.4GHz 8GB Mar 2016
Processor Cores Processor Family Processor Frequency Internal Memory Release Date
Looking for a reason to move up to the new Z Series We have three: With onboard JBL speakers, you'll enjoy a premium audio experience right out of the box. The latest 5th Gen Intel Core processors... More
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15 Reasons For

64-Bit Processor Operating Modes

This notebook PC supports a 32-bit|64-bit processor operating modes, which is typical of many laptops of a similar type and age to it.

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Good Brand

We calculated the average ratings for all Lenovo notebook PCs and also specifically for Lenovo medium processor cores notebook PCs and found that in both cases Lenovo had good ratings compared to other manufacturers.

Fairly Fast Processor Frequency

The processor frequencys of portable PCs of a comparable age and type to the Z51-70 range from 0.8GHz to 3GHz. The Lenovo Z51-70 has a fairly fast processor frequency (2.4 gigahertz) compared to most of the other notebook PCs that have been around for a similar time to the Z51-70.

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Fairly Big Total Storage Capacity

Across all the medium processor cores notebook PCs that have been available for more than a year the total storage capacitys range from 32GB to 2TB. With a total storage capacity of 1,000 gigabyte, the Lenovo Z51-70 has one of the bigger total storage capacitys amongst similar spec notebook PCs of this age.

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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 most medium processor cores notebook PCs that have been available for around the same time as it. Most medium processor cores notebook PCs that have been on the market for a comparable time to it support a 133MHz processor memory clock speed. This Lenovo notebook PC also supports 1 and 333MHz processor memory clock speeds. Notebook PCs that have been on the market for around the same time as the Z51-70 processor memory clock speeds range from 133MHz to 1,866MHz.

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Has a Full-Size Keyboard

The Lenovo Z51-70 has a full-size keyboard, as do most of the other notebook PCs that have been on the market for around the same time as the Z51-70.

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1920 X 1080 Pixels Display Resolution

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

This notebook PC's display resolution (1920 x 1080 pixels) is in fact the best display resolution amongst all laptops of this type and age.

Amongst comparable types of notebook PC the worst display resolution is 1024 x 768 pixels.

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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 portable PCs of this age and type. The processor family of all medium processor cores notebook PCs that have been available for around the same time as the Z51-70 ranges from AMD E (worst) to Intel Core i7-4xxx (best).

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Has a Front Camera

The Lenovo Z51-70 has a front camera. Most of the other medium processor cores notebook PCs that have been on the market for around the same time as the Z51-70 also have a front camera.

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L3 Processor Cache

This laptop has a L3 processor cache, which is the most frequently found processor cache on medium processor cores notebook PCs that are a comparable age to it.

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Quite High Speaker Power

The speaker powers of comparable spec laptops that came out around the same time as the Z51-70 range from 1W to 4W. With an speaker power of 2.5 Watts, the Lenovo Z51-70 has a very high speaker power compared to most of the other medium processor cores notebook PCs that were launched around the same time as the Z51-70.

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Fairly Big Processor Cache

The Lenovo Z51-70 has a fairly big processor cache (4 megabytes) compared to most of the other similar spec laptops that have been available for around the same time as the Z51-70. The average processor cache of comparable spec portable PCs that have been on the market for a similar time to the Z51-70 is 3.1MB, and the processor caches range from 1MB to 6MB.

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Very Big Cache Memory

The cache memorys of laptops of a similar age and spec to the Z51-70 range from 1MB to 4MB, and the average cache memory is 3.1MB. The cache memory of the Lenovo Z51-70 of 4 megabytes is one of the biggest amongst medium processor cores notebook PCs that have been around for around the same time as the Z51-70.

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2x SO-DIMM Memory Slots

This laptop has a 2x SO-DIMM memory slots, which is typical of many medium processor cores notebook PCs that have been on the market for a comparable time to it.

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GDDR Discrete Graphics Memory Type

This laptop has a GDDR3 discrete graphics memory type, which is the most frequently found discrete graphics memory type on notebook PCs of this age and spec.

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8 Reasons Against

Only 11 On-Board Graphics Adapter DirectX Version

This notebook PC has a 11.2 on-board graphics adapter DirectX version, which is the most frequently found on-board graphics adapter DirectX version on medium processor cores notebook PCs that were launched around the same time as it.

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Quite Short Battery Life (max)

The Lenovo Z51-70 has a very short battery life (max) (only 4 hours) compared to most of the other portable PCs that have been on the market for more than a year. The average battery life (max) of comparable spec laptops that came out around the same time as the Z51-70 is 8.6h.

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Only HDD Storage Media

This portable PC has an HDD storage media, which is the most commonly found storage media on portable PCs of a comparable type and age 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 Touchscreen

The Lenovo Z51-70 does not have a touchscreen, although keep in mind that most of the other medium processor cores notebook PCs that were released more than a year ago also do not have a touchscreen.

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Only One USB 2.0 Ports Quantity

Most comparable spec laptops that were released more than a year ago have between one and two USB 2.0 ports quantitys, including the Lenovo Z51-70 which has one USB 2.0 ports quantity.

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Quite Small Maximum Internal Memory

The maximum internal memorys of medium processor cores notebook PCs that were launched around the same time as the Z51-70 range from 8.1GB to 33GB, and the average maximum internal memory is 21GB. With a maximum internal memory of only 16,384 megabytes, the Lenovo Z51-70 has a quite small maximum internal memory compared to most of the other notebook PCs of a similar type and age to the Z51-70.

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Only 802.11a Wi-Fi Standards

The Lenovo Z51-70 has an 802.11a wi-Fi standards which is better than most similar spec notebook PCs that were released around the same time as it. Most laptops that have been around for around the same time as it have an 802.11n wi-Fi standards. Across all medium processor cores notebook PCs that came out around the same time as the Z51-70 the worst Wi-Fi standard is IEEE 802.11a and the best is 802.11n.

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Only 4 Bluetooth Version

This portable PC supports a 4 bluetooth version, which is the most commonly supported bluetooth version on portable PCs that are a similar age to it.

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4 Other reasons to consider the Lenovo Z51-70

Released Over a Year Ago

This medium processor cores notebook PC was released over a year ago.

Average Internal Memory

At 8 gigabytes, the Lenovo Z51-70 has a pretty typical internal memory compared to most of the other comparable spec portable PCs that are a similar age to the Z51-70.

It may also be worth also looking at one of the other 8GB internal memory portable PCs currently available including the Lenovo X1 Carbon which has better reviews.

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Average Display Diagonal

The Lenovo Z51-70 has a pretty standard display diagonal (15.6 inches) compared to most of the other medium processor cores notebook PCs that have been on the market for more than a year.

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Average Weight

At 2.3 kilograms, the Lenovo Z51-70 has a fairly typical weight compared to most of the other notebook PCs that were released around the same time as the Z51-70.

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Specification

Design
Form Factor
Market Positioning
Housing Material
Colour of Product
Product Type
Processor
Processor Cores
Processor Family
Processor Frequency
Motherboard Chipset
Processor Socket
Processor Cache
System Bus Rate
Processor Threads
Processor Boost 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
Maximum Number of PCI Express Lanes
Configurable TDP-Down
Processor Operating Modes
PCI Express Slots Version
Bus Type
Processor Codename
Processor Series
Thermal Design Power (TDP)
Configurable TDP-Down Frequency
Stepping
PCI Express Configurations
Tjunction
Processor Cache Type
Memory
Internal Memory
Memory Form Factor
Maximum Internal Memory (64-Bit)
Maximum Internal Memory
Memory Slots
Memory Clock Speed
Internal Memory Type
Storage
Total Storage Capacity
Storage Media
Compatible Memory Cards
Card Reader Integrated
Hard Drive Size
Hard Drive Speed
Hard Drive Interface
Hard Drive Capacity
Number of Hard Drives Installed
Display
Display Diagonal
Display Resolution
Touchscreen
Contrast Ratio (typical)
Panel Type
Display Brightness
Aspect Ratio
LED Backlight
HD Type
Graphics
On-Board Graphics Adapter Model
Graphics Adapter Open GL Support
Maximum Resolution
Number of Discrete Graphics Adapters Supported
Discrete Graphics Memory Type
Discrete Graphics Adapter Model
Discrete Graphics Adapter Memory
On-Board Graphics Adapter DirectX Version
On-Board Graphics Adapter OpenGL Version
On-Board Graphics Adapter ID
Number of Displays Supported (on-Board Graphics)
Maximum On-Board Graphics Adapter Memory
On-Board Graphics Adapter Dynamic Frequency (max)
On-Board Graphics Adapter Base Frequency
Number of Discrete Graphics Adapters Installed
On-Board Graphics Adapter
On-Board Graphics Adapter Family
Discrete Graphics Adapter
Optical Drive
Optical Drive Type
Audio
Built-In Microphone
Speaker Power
Number of Built-In Speakers
Audio System
Camera
Front Camera Resolution
Front Camera Resolution (numeric)
Front Camera
Networking
4G
Bluetooth Version
Ethernet LAN Data Rates
Ethernet LAN
Wi-Fi Standards
Wi-Fi
3G
Bluetooth
Ports & Interfaces
SmartCard Slot
ExpressCard Slot
DC-In Jack
Combo Headphone/mic Port
Microphone in
Headphone Outputs
Ethernet LAN (RJ-45) Ports
DVI Port
HDMI Ports Quantity
VGA (D-Sub) Ports Quantity
USB 2.0 Ports Quantity
USB 3.0 (3.1 Gen 1) Type-A Ports Quantity
Keyboard
Full-Size Keyboard
Numeric Keypad
Windows Keys
Pointing Device
Software
Operating System Installed
Operating System Architecture
Processor Special Features
Intel® VPro™ Technology
Intel® Turbo Boost Technology
Intel® Identity Protection Technology (Intel® IPT)
Intel® Smart Response Technology
Intel® Hyper Threading Technology (Intel® HT Technology)
Intel® Small Business Advantage (Intel® SBA)
Intel® Wireless Display (Intel® WiDi)
Enhanced Intel SpeedStep Technology
InTru™ 3D Technology
Intel® Insider™
Intel Clear Video Technology
Intel HD Graphics
Intel® Quick Sync Video Technology
Intel® Built-In Visuals Technology
Intel® Clear Video HD Technology (Intel® CVT HD)
Intel Trusted Execution Technology
Supported Instruction Sets
Processor Code
Intel FDI Technology
Intel Fast Memory Access
Intel TSX-NI
Embedded Options Available
Intel® Secure Key
Execute Disable Bit
Intel Secure Key Technology Version
Intel® OS Guard
Thermal Monitoring Technologies
Intel Stable Image Platform Program (SIPP)
CPU Configuration (max)
Intel Smart Response Technology Version
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT 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)
Idle States
Graphics & IMC Lithography
Intel Enhanced Halt State
Intel® AES New Instructions (Intel® AES-NI)
Intel Virtualization Technology for Directed I/O (VT-D)
Intel Identity Protection Technology Version
Intel® Iris Pro Graphics
Processor ARK ID
Battery
Battery Life (max)
Battery Capacity (Watt Hours)
Number of Battery Cells
Battery Technology
Power
AC Adapter Input Voltage
AC Adapter Frequency
AC Adapter Power
Security
Password Protection Type
Password Protection
Cable Lock Slot Type
Cable Lock Slot
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Data
AC Adapter Included
Power Cord Included
Manual
Quick Start Guide
Certificates
RoHS Compliance
EPEAT Compliance
Energy Star Certified
Other Features
Intel® Virtualization Technology (Intel® VT)

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

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers a180k6006, a180k6006e, a180k6006eu, lenovo hdd8, lenovo 1tb8, a180k6006euk, lenovo hdd8g, apple i75500, lenovo 1tb8g, lenovo hdd8gb, apple i75500u, lenovo 1tb8gb, 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 a180k601, lenovo 80k6018m, lenovo 80k6006e, lenovo 80k600mx, barbie 80k601cp, lenovo 80k601cp
Barcodes 00190151580800, 00600649326624, 00600649334759, 00889561752074, 00889561962541, 00889800144554, 00889800201226, 00889955366528, 00889955790149

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See How Other Laptops Compare to the Lenovo Z51-70

DELL Latitude 15 E5550 vs Lenovo Z51-70

DELL Latitude 15 E5550 vs Lenovo Z51-70
DELL Latitude 15 E5550
2 core Intel Core i3-5xxx 2.1GHz 4GB 500GB HDD 15.6"
Lenovo Z51-70
2 core Intel Core i7-5xxx 2.4GHz 8GB 1TB HDD 15.6"
£ 366.00
Three USB 3.0 (3.1 Gen 1) Type-A Ports Quantitys
Faster Hard Drive Speed
20% Bigger Battery Capacity (Watt Hours)
Moderately Lighter
Smaller Internal Memory
500GB Smaller Total Storage Capacity

DELL XPS 13 vs Lenovo Z51-70

DELL XPS 13 vs Lenovo Z51-70
DELL XPS 13
2 core Intel Core i7-5xxx 2.4GHz 8GB 512GB SSD 13.3"
Lenovo Z51-70
2 core Intel Core i7-5xxx 2.4GHz 8GB 1TB HDD 15.6"
£ 1,399.00
Lighter
Hugely Longer Battery Life (max)
Bigger Battery Capacity (Watt Hours)
Touchscreen
Vastly Smaller Maximum Internal Memory (64-Bit)
Smaller Maximum Internal Memory
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