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Lenovo B50-70
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Lenovo B50-70 2 Core Intel Core I7-4xxx 2GHz 4GB 500GB HDD 15.6" Laptop

2 Intel Core I7-4xxx 2GHz 4GB Dec 2014
Processor Cores Processor Family Processor Frequency Internal Memory Release Date
Combining power and performance with rich multimedia features, the Lenovo B50 laptop can raise productivity levels - without breaking the bank. Easily configurable, it's available with optional HD... More
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Lenovo IdeaPad B50 - 70 unboxing ? kicsomagolás
Unboxing Lenovo B50-70 Notebook (Ci3/4GB/1TB) Hands On & Review
Lenovo B50-70 (59-439995) - unboxing
Lenovo B50-70 Unboxing

15 Reasons For

64-Bit Processor Operating Mode

This portable PC supports a 64-bit processor operating mode, which is the most frequently supported processor operating mode on medium processor core notebook PCs that have been around for more than a year.

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Lenovo Has Good Reviews for Its Notebook PCs

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

Fairly Fast On-Board Graphics Adapter Dynamic Frequency

With an on-board graphics adapter dynamic frequency of 1,100 megahertz, the Lenovo B50-70 has a fairly fast on-board graphics adapter dynamic frequency compared to most of the other medium processor core notebook PCs that have been around for a similar time to the B50-70. The slowest on-board graphics adapter dynamic frequency of medium processor core notebook PCs that are a comparable age to the B50-70 is 750MHz and the fastest is 1,300MHz.

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Intel Core I7 Processor Family

The Lenovo B50-70 has an Intel Core i7 processor family which is better than most laptops that were released around the same time as it. Most medium processor core notebook PCs that were released one year ago have an Intel Core i5-5xxx processor family. The worst processor family of all medium processor core notebook PCs that have been around for a comparable time to the B50-70 is AMD E and the best is Intel Core i7-4xxx.

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1,600MHz Processor Memory Clock Speed

The Lenovo B50-70 supports a 1,600MHz processor memory clock speed which is faster than the 133MHz processor memory clock speed supported by most medium processor core notebook PCs that have been around for a similar time to it. In addition, this portable PC supports 1 and 333MHz processor memory clock speeds. The memory clock speeds supported by processor of all portable PCs of this age and type ranges from 133MHz (worst) to 1,866MHz (best).

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Quite Big Screen Size

The screen sizes of portable PCs of this age and spec range from 11" to 18". With a screen size of 15.6 inches, the Lenovo B50-70 has a fairly big screen size compared to most of the other notebook PCs that have been available for around the same time as the B50-70.

If this laptop screen size is not big enough for you then you might also want to consider the DELL Inspiron 17 5758 (17.3").

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Has a Full-Size Keyboard

The Lenovo B50-70 has a full-size keyboard, as do most of the other comparable spec laptops that were released more than a year ago.

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Has a Front Camera

The Lenovo B50-70 has a front camera, as do most of the other laptops of this age and spec.

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L3 Processor Cache

This notebook PC has a L3 processor cache, which is typical of many notebook PCs of a similar spec and age to it.

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Quite Fast Maximum Turbo Frequency

Across all the portable PCs that have been available for more than a year the maximum turbo frequencies range from 1.8GHz to 3.7GHz. With a maximum turbo frequency of 3.1 gigahertz, the Lenovo B50-70 has a quite fast maximum turbo frequency compared to most of the other laptops of this type and age.

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Fairly Big Maximum Internal Memory (64-Bit)

With a maximum internal memory (64-bit) of 16 gigabytes, the Lenovo B50-70 has one of the bigger maximum internal memory (64-bit) amongst medium processor core notebook PCs of this age. Across all the notebook PCs that have been around for more than a year the maximum internal memory (64-bit) range from 2GB to 32GB, and the average maximum internal memory (64-bit) is 13GB.

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Quite Big Maximum Internal Memory

Portable PCs that have been available for more than a year have maximum internal memory of between 2GB and 32GB, and the average maximum internal memory is 14GB. At 16 gigabytes, the Lenovo B50-70 has a fairly big maximum internal memory compared to most of the other laptops of this age and type.

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Quite Big Cache Memory

The cache memories of comparable spec portable PCs that have been available for a similar time to the B50-70 range from 1MB to 4MB, and the average cache memory is 3.1MB. At 4 megabytes, the Lenovo B50-70 has a fairly big cache memory compared to most of the other comparable spec portable PCs that were released around the same time as the B50-70.

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Fairly Big Processor Cache

Across all the similar spec laptops that have been around for more than a year the processor caches range from 1MB to 6MB, and the average processor cache is 3.1MB. The Lenovo B50-70 has a fairly big processor cache (4 megabytes) compared to most of the other medium processor core notebook PCs that were released one year ago.

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2x SO-DIMM Memory Slot

This notebook PC has a 2x SO-DIMM memory slot, which is the most commonly found memory slot on medium processor core notebook PCs that are a similar age to it.

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7 Reasons Against

Quite Slow On-Board Graphics Adapter Base Frequency

The Lenovo B50-70 has a fairly slow on-board graphics adapter base frequency (only 200 megahertz) compared to most of the other laptops of a similar age and type to the B50-70. Medium processor core notebook PCs that are a similar age to the B50-70 have on-board graphics adapter base frequencies of between 100MHz and 650MHz.

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Very Small Maximum On-Board Graphics Adapter Memory

The smallest maximum on-board graphics adapter memory of notebook PCs of this type and age is 1.7GB, the biggest is 16GB, and the average maximum on-board graphics adapter memory is 11GB. At only 1.74 gigabytes, the Lenovo B50-70 has a quite small maximum on-board graphics adapter memory compared to most of the other notebook PCs of this spec and age.

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Only HDD Storage Medium

This portable PC has an HDD storage medium, which is the most commonly found storage medium on portable PCs that were launched more than a year ago. 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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Only 1366 X 768 Pixels Display Resolution

This notebook PC has a display resolution of 1366 x 768 pixels, which is the most frequently found display resolution on notebook PCs that are a comparable age to it.

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Does Not Have a Touch Sensitive Screen

Like most of the other medium processor core notebook PCs that came out more than a year ago, the Lenovo B50-70 does not have a touch sensitive screen.

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Only 802.11a WiFi Standard

The Lenovo B50-70 has a better Wi-Fi standard than most laptops of a comparable age and spec to it. This Lenovo portable PC has an 802.11a WiFi standard, whereas most medium processor core notebook PCs that have been available for around the same time as it have an 802.11n WiFi standard. The worst Wi-Fi standard of all laptops of this type and age is IEEE 802.11a and the best is 802.11n.

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Only 4 Bluetooth Version

This laptop supports a 4 Bluetooth version, which is the most frequently supported Bluetooth version on laptops that are a comparable age to it.

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6 Other reasons to consider the Lenovo B50-70

Released Over Two Years Ago

It was over two years ago when Lenovo released the B50-70.

Average Processor Clock Speed

With a processor clock speed of 2 gigahertz, the Lenovo B50-70 has a pretty average processor clock speed compared to most of the other medium processor core notebook PCs that were launched more than a year ago.

If this medium processor core notebook PC processor clock speed is too slow for you then you might also want to look at the HP EliteBook 740 (2.1GHz).

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Average Total Storage Capacity

At 500 gigabytes, the Lenovo B50-70 has a relatively average total storage capacity compared to most of the other similar spec laptops that are a comparable age to the B50-70.

Notebook PCs with a bigger total storage capacity that might be worth considering include the ThinkPad W550 (508GB), or the X250 (512GB) both from Lenovo.

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Average Weight

At 2.3 kilograms, the Lenovo B50-70 has a relatively typical weight compared to most of the other laptops that have been around for around the same time as the B50-70.

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Average Internal Memory

At 4 gigabytes, the Lenovo B50-70 has a pretty typical internal memory compared to most of the other laptops of a similar age and spec to the B50-70.

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Average Battery Life

At 6.2 hours, the Lenovo B50-70 has a relatively standard battery life compared to most of the other similar spec portable PCs that are a comparable age to the B50-70.

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Specification

Design
Form Factor
Market Positioning
Colour of Product
Product Type
Processor
Processor Cores
Processor Family
Processor Frequency
Processor Socket
Processor Cache
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
Processor Operating Modes
PCI Express Slots Version
Bus Type
Processor Codename
Processor Series
Thermal Design Power (TDP)
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 Layout (slots X Size)
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
Aspect Ratio
LED Backlight
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 OpenGL Version
On-Board Graphics Adapter ID
Number of Displays Supported (on-Board Graphics)
Maximum On-Board Graphics Adapter Memory
Maximum On-Board Graphics Adapter Resolution
On-Board Graphics Adapter Dynamic Frequency (max)
On-Board Graphics Adapter
Maximum On-Board Graphics Adapter Resolution
On-Board Graphics Adapter Base Frequency
Number of Discrete Graphics Adapters Installed
On-Board Graphics Adapter
Discrete Graphics Adapter
Optical Drive
Optical Drive Type
Audio
Built-In Microphone
Number of Built-In Speakers
Audio System
Camera
Front Camera Resolution
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 3.0 Port
USB 2.0 Ports Quantity
Number of SATA III Connectors
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
Recovery Operating System
Operating System Architecture
Processor Special Features
Intel® Anti-Theft Technology (Intel® AT)
Intel® Rapid Start Technology
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 Smart Connect Technology
Intel® Matrix Storage Technology (Intel® MST)
Intel® Active Management Technology (Intel® AMT)
Intel® High Definition Audio (Intel® HD Audio)
Intel® Wireless Display (Intel® WiDi)
Enhanced Intel SpeedStep Technology
InTru™ 3D Technology
Intel® Insider™
Intel® Quick Sync Video Technology
Intel® Clear Video HD Technology (Intel® CVT HD)
Supported Instruction Sets
Processor Code
Intel FDI Technology
Intel ME Firmware Version
Intel® Secure Key
Execute Disable Bit
Intel Secure Key Technology Version
Thermal Monitoring Technologies
CPU Configuration (max)
Intel VT-X With Extended Page Tables (EPT)
Intel® Smart Cache
Intel 64
Processor Package Size
Intel Rapid Storage Technology
Intel Virtualization Technology (VT-X)
Idle States
Intel Enhanced Halt State
Intel Smart Connect Technology Version
Intel® AES New Instructions (Intel® AES-NI)
Intel Identity Protection Technology Version
Processor ARK ID
Battery
Battery Life (max)
Number of Battery Cells
Battery Technology
Security
Cable Lock Slot Type
Cable Lock Slot
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Data
AC Adapter Included
Power Cord Included
Manual
Other Features
Intel Visual Technology
Intel® Virtualization Technology (Intel® VT)
Maximum Internal Memory
Cache Memory
Maximum Graphics Adapter Memory
Video Compression Formats

Expert Reviews

(11)
30 June 2016

The Lenovo B50-70 is a 15.6 inch office notebook. It brings sufficient CPU performance for office and internet applications. The computer works quietly most of the time and does hardly get warmer....

10 August 2016

Un bureau à petit prix. Lenovo demande un peu moins de 350 euros pour un ordinateur portable Core i3 avec Windows 8.1. Ceux qui recherchent un ordinateur peu onéreux pour un usage domestique ne... Read more…

17 November 2014

Geen uithoudingsvermogen. Lenovo ziet zijn B50-70 voorbestemd als werkpaard. Een mat Full HD-scherm, krachtige i5 processor en een grote harde schijf moeten de aandacht trekken. De notebook heeft... Read more…

8 August 2015

Lenovo B50-70Analizuj?c wady i zalety Lenovo B50-70, trudno si? oprze? odczuciu, ?e jest to sprz?t bardzo przeci?tny. Niby ma matow? matryc? (oczekiwan? od sprz?tu dla biura), ale matryca ta ma...

Matte Full HD screen
Mostly quiet operation
Low temperature development
Maintenance cover
Highcapacity storage
Dark, lowcontrast screen
12month warranty
Poor battery life
Donker scherm met laag contrast
12 maanden garantie
23 September 2014

Lenovo B50-70 to dobrze zaprojektowany sprz?t dla mniej wymagaj?cego u?ytkownika. Lista jego zalet jest d?uga, co nie jest regu?? w modelach z ni?szej pó?ki cenowej. Jako sprz?t do pracy, nauki...

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User Reviews

(7)
Reviewed 24 September 2014 by James Marshall

Had a small 7inch tablet and wanted something to replace it and my laptop for web browsing. The main consideration for me was speed and battery. This Lenovo tablet has been great so far. Very... Read more…

Reviewed 29 September 2014 by Mr. N. Kirkham
(Verified Purchase)

Great Looking tablet,fast too start up and quick for getting on the internet. Screen is bright and crisp and sound is a bonus if you like your music as it is Dolby...

Reviewed 31 December 2013 by Adrián Núñez Selma
(Verified Purchase)

Just awesome. Incredible design, good screen. The battery duration is the best part of the tablet. The sound is good as well...

Reviewed 2 June 2015 by Buyifneeded
(Verified Purchase)

Working very well. Sometimes struggles on the wireless though...

Reviewed 15 December 2012 by Nathan U.
(Verified Purchase)

Board was pretty much plug n play with components below. No issues. Excellent machine without breaking the bank. Intel Core i5-3570K Ivy Bridge 3.4GHz 1 x G.SKILL Ripjaws X Series 8GB (2 x... Read more…

Price, features, ease of use
Cpu graphic support, vga and hdmi, 2 USB 3.0
It came in on time
Plenty of room between CPU fan and RAM slots allowing easy install of RAM with heat spreaders
Came with metal standoffs in the box (plastic standoffs are useless
Not very reliable (for me)
I connected the psu to the motherboard and it wouldn't turn on, i tried the paper clip method on the psu and the psu turned on. Meaning the psu is not connecting properly with the motherboard
Pin-out diagram for case buttonLED wires should be made clearer in the manual
No IEEE 1394 firewire header
Random install programs on cd. norton, others. Why norton when microsoft has their own and you can get free protection
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Brochures and Manuals

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers lenovo 2gbm230
Barcodes 00888965441980, 00888965450296
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