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Lenovo Z51-70
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Lenovo Z51-70 2 Core Intel Core I5-5xxx 2.2GHz 8GB 500GB HDD 15.6" Laptop

2 Intel Core I5-5xxx 2.2GHz 8GB Apr 2016
Processor Cores Processor Family Processor Frequency 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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16 Reasons For

64-Bit Processor Operating Modes

This laptop supports a 32-bit|64-bit processor operating modes, which is typical of many new similar spec notebook PCs.

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Only Released Six Months Ago

Lenovo only released the Z51-70 six months ago.

Lenovo Portable PCs Have Good Reviews

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

Has a Front Camera

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

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Has a Full-Size Keyboard

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

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Fairly Big Total Storage Capacity

At 1,000 gigabyte, the Lenovo Z51-70 has a quite big total storage capacity compared to most of the other similar spec notebook PCs that are a comparable age to the Z51-70. The total storage capacitys of new medium processor cores notebook PCs range from 120GB to 1TB.

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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 new laptops. In addition, this laptop supports 1 and 333MHz processor memory clock speeds.

A 1,600MHz processor memory clock speed is in fact the best supported memory clock speeds supported by processor amongst all latest medium processor cores notebook PCs.

The worst supported memory clock speeds supported by processor amongst comparable types of portable PC is 133MHz.

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Quite Big Display Diagonal

Medium processor cores notebook PCs that have been around for the last year have display diagonals of between 12" and 18", and the average display diagonal is 15". With a display diagonal of 15.6 inches, the Lenovo Z51-70 has a fairly big display diagonal compared to most of the other recently released comparable spec portable PCs.

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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 laptop, which is the most common display resolution.

A 1920 x 1080 pixels display resolution is actually the best display resolution across all latest medium processor cores notebook PCs.

A 1366 x 768 pixels display resolution is the worst display resolution across similar types of notebook PC.

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HD HD Type

The HD type of this portable PC is Full HD, which is typical of many notebook PCs that have been around for the last year.

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802.11n Wi-Fi Standards

The Lenovo Z51-70 has an 802.11n wi-Fi standards which is better than the 802.11b wi-Fi standards found on most medium processor cores notebook PCs that are a similar age to it. In addition, this notebook PC have 802.11a and 802.11ac and 802.11g wi-Fi standardss.

This notebook PC's Wi-Fi standard (802.11n) is actually the best Wi-Fi standard amongst all comparable spec portable PCs that came out in the last 12 months.

Amongst comparable types of notebook PC the worst Wi-Fi standard is 802.11a.

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Very Big Discrete Graphics Adapter Memory

When compared to other latest medium processor cores notebook PCs, the Lenovo Z51-70's discrete graphics adapter memory of 4,096 megabytes is one of the biggest. The average discrete graphics adapter memory of recently released portable PCs is 2.6GB, and the discrete graphics adapter memory range from 2GB to 4.1GB.

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Quite Big Maximum Internal Memory (64-Bit)

The smallest maximum internal memory (64-bit) of new similar spec notebook PCs is 8GB and the biggest is 16GB. At 16 gigabytes, the Lenovo Z51-70 has a fairly big maximum internal memory (64-bit) compared to most of the other latest medium processor cores notebook PCs.

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Quite High Speaker Power

At 2.5 Watts, the Lenovo Z51-70 has a quite high speaker power compared to most of the other new notebook PCs. Across all the recently released notebook PCs the speaker powers range from 1W to 2.5W, and the average speaker power is 1.6W.

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Quite Big Maximum Internal Memory

With a maximum internal memory of 16 gigabytes, the Lenovo Z51-70 has one of the bigger maximum internal memorys amongst medium processor cores notebook PCs of this age. The maximum internal memorys of notebook PCs that came out around the same time as the Z51-70 range from 4GB to 16GB.

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Silver EPEAT Compliance

This laptop has a Silver EPEAT compliance, which is the most commonly found EPEAT compliance on medium processor cores notebook PCs that were launched in the last year.

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4 Reasons Against

Very Short Battery Life (max)

Recently released medium processor cores notebook PCs have battery life (max)s of between 4h and 11h, and the average battery life (max) is 6.4h. With a battery life (max) of only 4 hours, the Lenovo Z51-70 has a fairly short battery life (max) compared to most of the other medium processor cores notebook PCs that have been on the market for around the same time as the Z51-70.

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Does Not Have a Touchscreen

The Lenovo Z51-70 does not have a touchscreen, although it is worth keeping in mind that most of the other medium processor cores notebook PCs that came out in the last 12 months also do not have a touchscreen.

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Very Dim Display Brightness

With a display brightness of only 200 candellas per square meter, the Lenovo Z51-70 has a fairly dim display brightness compared to most of the other new similar spec laptops. The average display brightness of similar spec notebook PCs that are a comparable age to the Z51-70 is 240 cd/m².

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Only One USB 2.0 Ports Quantity

Most new medium processor cores notebook PCs 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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5 Other reasons to consider the Lenovo Z51-70

Average Processor Frequency

At 2.2 gigahertz, the Lenovo Z51-70 has a pretty typical processor frequency compared to most of the other notebook PCs that are a comparable age to the Z51-70.

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Average Internal Memory

At 8 gigabytes, the Lenovo Z51-70 has a relatively typical internal memory compared to most of the other similar spec laptops that were launched in the last year.

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Intel Core I5-5xxx Processor Family

This portable PC has an Intel Core i5-5xxx processor family, which is the most frequently found processor family on similar spec laptops that have been on the market for a comparable time to it.

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Average Weight

With a weight of 2.3 kilograms, the Lenovo Z51-70 has a fairly typical weight compared to most of the other medium processor cores notebook PCs that were launched in the last 12 months.

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HDD Storage Media

This notebook PC has an HDD storage media, which is typical of many recently released medium processor cores notebook PCs. 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.

Laptops with a better storage medium that might also be worth considering include the Lenovo X1 Carbon[plb_2993340_price] (SSD).

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Specification

Design
Form Factor
Colour of Product
Product Type
Processor
Processor Cores
Processor Family
Processor Frequency
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
ECC Supported by Processor
FSB Parity
Memory
Internal Memory
Memory Form Factor
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 Capacity
Number of Hard Drives Installed
Display
Display Diagonal
Display Resolution
Touchscreen
Aspect Ratio
LED Backlight
HD Type
Graphics
On-Board Graphics Adapter Model
Graphics Adapter Open GL Support
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
On-Board Graphics Adapter
Discrete Graphics Adapter
Optical Drive
LightScribe
Optical Drive Type
Audio
Built-In Microphone
Speaker Power
Number of Built-In Speakers
Audio System
Camera
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
Docking Connector
Combo Headphone/mic Port
S/PDIF Out Port
Microphone in
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® Anti-Theft Technology (Intel® AT)
Intel® VPro™ Technology
Intel® My WiFi Technology (Intel® MWT)
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 Dual Display Capable Technology
Intel Fast Memory Access
Embedded Options Available
Intel® Secure Key
Execute Disable Bit
Intel Secure Key Technology Version
Intel® OS Guard
Thermal Monitoring Technologies
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 Rapid Storage Technology
Intel Demand Based Switching
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)
Number of Battery Cells
Battery Technology
Security
Password Protection Type
Password Protection
Cable Lock Slot
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Data
AC Adapter Included
Certificates
RoHS Compliance
EPEAT Compliance
Energy Star Certified

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 lenovo i55200, lenovo 80k6006, lenovo i55200u, z517080k600vrix, lenovo 80k6006c, lenovo 80k6006cu, lenovo 80k6006cuk
Barcodes 00889561513132, 00889561513163, 00889561752081, 00889561962497, 00889800008344, 00889800658631, 00889955063427, 00889955447555, 00889955714183

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See How Other Laptops Compare to the Lenovo Z51-70

Lenovo X1 Carbon vs Lenovo Z51-70

Lenovo X1 Carbon vs Lenovo Z51-70
Lenovo X1 Carbon
2 core Intel Core i5-5xxx 2.2GHz 4GB 180GB SSD 14"
Lenovo Z51-70
2 core Intel Core i5-5xxx 2.2GHz 8GB 500GB HDD 15.6"
£ 1,344.00
1kg Lighter
Longer Battery Life (max)
Four More Number of Battery Cellss
100 Cd/m² Brighter Display Brightness
Vastly Smaller Internal Memory
Smaller Maximum Internal Memory (64-Bit)
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