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Toshiba Chromebook CB30-B-104

alaTest has collected and analyzed 462 reviews of Toshiba Chromebook CB30-B-104. The average rating for this product is 4.4/5, compared to an average rating of 4.1/5 for other products in the same category for all reviews. People are impressed by the price and portability. The screen and usability are also appreciated, whereas there are some less positive views about the touchpad.

performance, usability, screen, portability, price


We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Toshiba Chromebook CB30-B-104 is awarded an overall alaScore™ of 88/100 = Very good quality.

See all Toshiba Laptop Computers

Review analysis

(Based on 462 reviews)

Expert Reviews  

User Reviews  

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Showing 1 - 329 of 350 Show Reviews: in English | in other languages (43)

Consumer review ( review summary for Toshiba Chromebook CB30-B-104


alaTest has collected and analyzed 249 user reviews of Toshiba Chromebook CB30-B-104 from The average user rating for this product is 4.5/5, compared to an average user rating of 4.0/5 for other products in the same category on Reviewers are impressed by the price and portability. The screen and usability are also appreciated, but many are critical about the touchpad and reliability.

performance, usability, screen, portability, price

reliability, touchpad

92% of the reviews on give this product a positive rating.

This summary is based on the products: Toshiba Chromebook CB30-B-104 13.3-Inch (Intel Celeron 2.16 GHz, 4 GB RAM, 16 GB HDD, Chrome OS)Toshiba Chromebook CB30-B-104 13.3-Inch (Intel Celeron 2.16 GHz, 4 GB RAM, 16 GB HDD, Chrome OS)

Jan, 2019

Consumer review ( review summary for Toshiba Chromebook CB30-B-104


alaTest has collected and analyzed 70 user reviews of Toshiba Chromebook CB30-B-104 from The average user rating for this product is 4.0/5, compared to an average user rating of 3.9/5 for other products in the same category on Views about the portability and price are generally positive. The usability and screen are also mentioned favorably, but there are some critical reviews about the durability.

performance, screen, usability, price, portability


81% of the reviews on give this product a positive rating.

This summary is based on the products: Toshiba Chromebook 2 - 13.3 Inch IPS Full HD Display, Intel Celeron N2840, 4GB RAM, 16GB SSD (Certified Refurbished)Toshiba Chromebook 2 - 13.3 Inch IPS Full HD Display, Intel Celeron N2840, 4GB RAM, 16GB SSD (Certified Refurbished)

Jan, 2019

Expert review by : Michael Passingham (

Toshiba Chromebook 2 (CB30-B-104) review


The Toshiba Chromebook 2 is more expensive that other Chromebooks, but the Full HD screen is worth it

Mar, 2015

Expert review by : Martyn Casserly (

Toshiba Chromebook 2 review


Toshiba has updated its 13-inch Chromebook model with the new Chromebook 2, boasting improved components and a gorgeous IPS display. We spent some time with it to see if this really is the new king of the Chromebooks. This is the only Toshiba...

If you're happy to live in the cloud for the majority of your tasks, then Toshiba's Chromebook 2 is currently the best way to do it. The device is light, fast, and that screen is worth the money alone. Chromebooks are quickly coming of age, and this...

Feb, 2015

Expert review by : Jarred Walton (

Toshiba Chromebook 2: A Feast for the Eyes


We often complain about the effects of the race to the bottom – the race to the lowest possible price, regardless of what effect that has on overall quality. For more than a decade we've seen very little in the way improvements in display quality on...

I have to admit that when I first saw the pricing on the Toshiba Chromebook 2, I was skeptical. When you have $200 (and sometimes less) alternatives like the Acer C720 floating around, and with a lot of Chromebook users going that route due to pricing...

Feb, 2015

Expert review by : Valentina Palladino (

Toshiba Chromebook 2 Review


The Toshiba Chromebook 2 refreshes the original with a slimmer design, a gorgeous 1080p IPS display and powerful speaker.

Oct, 2014

Expert review by : Nino Ricchizzi (

Toshiba Chromebook 2 CB30-B Review


Successful follow-up. A bright IPS screen in Full HD resolution, over 7 hours of battery life and a noiseless device starting at less than 400 Euros (~$444) is here for the taking. However, Toshiba's new lineup totters in terms of stability and...

Bright Full HD screen, IPS display, System performance, Fan-less design

Keyboard's drop, Restrictions in the OS, Matte screen only available with low resolution

The manufacturer has successfully launched on the market a solid Chromebook in the form of the Toshiba CB30. We observed just as many positive as negative aspects throughout our tests. Starting with the casing, we can call the feel, the low weight and...

Aug, 2015

Expert review by : Justin Jelinek (

Toshiba Chromebook 2 Review: A Quick Look At The One Chromebook To Rule Them All


I recently decided to replace an ancient laptop. In this Toshiba Chromebook 2 review I'm going to explain why this was the one Chromebook to rule them all.

That Screen, it's incredible

A bigger lip to help open the device would have been very helpful

Nov, 2014

Expert review by : Eric Grevstad (

Toshiba Chromebook 2 (Late 2015, Core i3) Review and Ratings


Toshiba freshens its already excellent 13.3-inch Chromebook with a (not very) backlit keyboard and a (very) improved Core i3 CPU.

Snappy Core i3 performance ; Compact size ; Great IPS screen and comfortable keyboard ; Above-average sound

Costs as much as two cheap Chromebooks ; Mediocre battery life ; Dim keyboard backlight

Finally, we ran the system through our battery-rundown trial. Much harder on a machine than everyday browsing and work in Google Docs or Office Online, our battery test involves looping a locally stored video (the full

Nov, 2015

Consumer review (

Toshiba Chromebook 2 CB30-B-104


Speed. Cheapness. Excellent screen.

Being a Chromebook, there are slight issues with working offline or with MS Office documents. Nothing insurmountable

Mar, 2016

Consumer review (

Toshiba Chromebook 2 CB30-B-104


Great display


Mar, 2016

Consumer review (

Toshiba Chromebook 2 CB30-B-104


Very fast, bright display and good size

Case slightly flimsy but I bought a clip on cover

Mar, 2016

Product Specifications


Audio system:HD
Audio system full duplex:
Built-In Microphone: Yes
Number of built-in speakers: / 2
Speakers manufacturer:Skullcandy


Battery Capacity:45
Battery capacity (Watt hours):45 / 51.5
Battery life (max):9
Battery technology: / Lithium Polymer (LiPo) / Lithium-Ion (Li-Ion)
Number of battery cells:3 / 4


Front Camera: Yes
Front camera resolution:1280 x 720
Rear camera: No
Swivel webcam: No


Energy Star certified: Yes
EPEAT compliance:Gold
RoHS compliance: Yes
Wi-Fi certified: Yes


Colour of product: / Gold / Silver
Form factor:Clamshell
Product colour:Gold / Silver
Product Type:Chromebook


3D: No
Aspect Ratio:16:9
Display diagonal:33.8
Display Resolution:1920 x 1080
HD type:Full HD
LED Backlight: Yes
Panel Type:IPS
Touchscreen: No


Discrete graphics adapter: No
Discrete graphics adapter model: / No
Discrete graphics memory type:
Number of displays supported (on-board graphics):2 / 3
Number of displays supported by on-board graphics adapter:2
On-board graphics adapter: Yes
On-board graphics adapter base frequency:200 / 300 / 311
On-board graphics adapter burst frequency:792
On-board graphics adapter DirectX version:11.2/12
On-board graphics adapter dynamic frequency (max):1000 / 792 / 850
On-board graphics adapter family:Intel® HD Graphics
On-board graphics adapter model:Intel HD Graphics / Intel® HD Graphics


Keyboard number of keys:75
Numeric keypad: No
Pointing device: / ClickPad / Touchpad
Windows keys: No


Internal Memory:2 / 4
Internal memory type: / DDR3L-SDRAM
Maximum internal memory:2 / 4
Maximum internal memory (64-bit):4
Memory clock speed:1600
Memory form factor:On-board / SO-DIMM
Memory layout (slots x size):1 x 4 / 2 x 2
Memory slots:1x SO-DIMM


3G: No
4G: No
Bluetooth: Yes
Bluetooth version:4.0 / 4.0 LE
Ethernet LAN: No
Top Wi-Fi standard:IEEE 802.11ac
Wi-Fi: Yes
Wi-Fi standards:802.11a, 802.11ac, 802.11b, 802.11g, 802.11n / 802.11a, 802.11ac, 802.11g, 802.11n / 802.11a, 802.11g, 802.11ac, 802.11b, 802.11n / 802.11g, 802.11ac, 802.11b, 802.11n / IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n / IEEE 802.11a, IEEE 802.11ac, IEEE 802.11g, IEEE 802.11n / IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n / IEEE 802.11a, IEEE 802.11g, IEEE 802.11n

Optical Drive

LightScribe: No
Optical Drive Type: No

Other features

Graphics adapter family:
Intel Virtualization Technology:VT-x
Intel® Virtualization Technology (Intel® VT):VT-x

Packaging Content

AC adapter included:Y
Cables included:Y
Power cord included:Y

Packaging Data

AC adapter included: Yes
Cables included: Yes
Manual: Yes
Power cord included: Yes


GPS (satellite): No
TV tuner integrated: No

Ports & interfaces

CardBus PCMCIA slot type: No
Charging port type:DC-in jack
Combo headphone/mic port: Yes
DC-in jack: Yes
Docking connector: No
DVI port: No
ExpressCard slot: No
HDMI ports quantity:1
Headphone outputs:1
Microphone in: Yes
Number of SATA III connectors:2
S/PDIF out port: No
SmartCard slot: No
Total number of SATA connectors:2
USB 2.0 ports quantity:1
USB 3.0 (3.1 Gen 1) Type-A ports quantity:1 / 2
USB Sleep-and-Charge: Yes
USB Sleep-and-Charge ports:1


AC adapter frequency:50/60
AC adapter input voltage:100 - 240
AC adapter output current:2.37
AC adapter output voltage:19
AC adapter power:45


Bus type:DMI2
Configurable TDP-down frequency:600
Conflict Free processor:Y / Yes
ECC supported by processor: No
FSB Parity: No
Maximum internal memory supported by processor:16 / 8
Maximum number of PCI Express lanes:10 / 12 / 4
Memory bandwidth supported by processor (max):21.32 / 25.6
Memory channels supported by processor:Dual
Memory clock speeds supported by processor:1333 / 1333,1600
Memory types supported by processor:DDR3L-SDRAM / DDR3L-SDRAM, LPDDR3-SDRAM
PCI Express configurations:1x2, 1x4, 4x1 / 1x4 / 2x4,4x1
PCI Express slots version:2.0
Processor boost frequency:2.58
Processor cache:1 / 2
Processor cache type:L2 / L3 / Smart Cache, L3
Processor codename:Bay Trail / Broadwell / Haswell
Processor Cores:2
Processor family: / Intel® Celeron®
Processor frequency:1.4 / 1.7 / 2.16
Processor lithography:14 / 22
Processor Manufacturer:
Processor Model:2955U / 3215U / N2840
Processor operating modes:32-bit, 64-bit / 64-bit
Processor Series:Intel Celeron Processor 2000 series for Mobile / Intel Celeron Processor 3000 series for Mobile / Intel Celeron Processor N2000 series for Mobile
Processor Socket:BGA 1168 / BGA1168 / BGA1170
Processor threads:2
Scenario Design Power (SDP):4.5
Stepping:C0 / F0
System bus rate:5
Thermal Design Power (TDP):15 / 7.5
Tjunction:100 / 105

Processor special features

Conflict Free processor:Y
CPU configuration (max):1
Embedded options available:N / No
Enhanced Intel SpeedStep Technology:Y / Yes
Execute Disable Bit:Y / Yes
Graphics & IMC lithography:14 / 22
Idle States: Yes
Intel 64:Y / Yes
Intel AES New Instructions: No
Intel Anti-Theft Technology: No
Intel Built-in Visuals Technology: Yes
Intel Clear Video HD Technology: No
Intel Clear Video Technology:No / Y / Yes
Intel Clear Video Technology for MID: No
Intel Demand Based Switching: No
Intel Dual Display Capable Technology: No
Intel Enhanced Halt State: Yes
Intel Fast Memory Access:No / Y
Intel FDI Technology:No / Y
Intel Flex Memory Access:No / Y
Intel HD Graphics: Yes
Intel Hyper-Threading Technology: No
Intel Identity Protection Technology version:0.00 / 1.00
Intel Insider: No
Intel InTru 3D Technology: No
Intel Iris Pro Graphics: No
Intel ME Firmware Version:9.5
Intel My WiFi Technology: No
Intel Quick Sync Video Technology: Yes
Intel Rapid Storage Technology:No / Yes
Intel Secure Key: Yes
Intel Secure Key Technology version:1.00
Intel Small Business Advantage (SBA) version:0.00
Intel Smart Cache: No
Intel Smart Connect Technology: Yes
Intel Smart Connect Technology version:1.00
Intel Smart Response Technology version:0.00
Intel Stable Image Platform Program (SIPP): No
Intel Stable Image Platform Program (SIPP) version:0.00
Intel Trusted Execution Technology:N / No
Intel TSX-NI: No
Intel TSX-NI version:0.00
Intel Turbo Boost Technology: No
Intel Virtualization Technology (VT-x):Y / Yes
Intel Virtualization Technology for Directed I/O (VT-d):No / Y
Intel vPro Technology: No
Intel VT-x with Extended Page Tables (EPT):No / Y / Yes
Intel Wireless Display (WiDi) Technology: Yes
Intel® AES New Instructions (Intel® AES-NI):N / No
Intel® Anti-Theft Technology (Intel® AT): No
Intel® Built-in Visuals Technology: Yes
Intel® Clear Video HD Technology (Intel® CVT HD):N / No / Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID):No / Y / Yes
Intel® High Definition Audio (Intel® HD Audio): Yes
Intel® Hyper Threading Technology (Intel® HT Technology):N / No
Intel® Identity Protection Technology (Intel® IPT):No / Y
Intel® Insider™:No / Y
Intel® InTru™ 3D Technology:N / Y
Intel® Iris Pro Graphics: No
Intel® Matrix Storage Technology (Intel® MST): No
Intel® My WiFi Technology (Intel® MWT): No
Intel® OS Guard:No / Y
Intel® Quick Sync Video Technology:No / Y / Yes
Intel® Secure Key:Y / Yes
Intel® Small Business Advantage (Intel® SBA):N / No
Intel® Smart Cache:No / Yes
Intel® Smart Response Technology:N / No
Intel® Turbo Boost Technology:N / No
Intel® vPro™ Technology: No
Intel® Wireless Display (Intel® WiDi):No / Y / Yes
InTru™ 3D Technology: No
Processor ARK ID:75608 / 82103 / 84810
Processor code:SR16Y / SR1YJ / SR243
Processor package size:25 / 40
Supported instruction sets:SSE4.1, SSE4.2 / SSE4.1,SSE4.2
Thermal Monitoring Technologies:No / Y / Yes


Cable lock slot:N / Yes
Cable lock slot type:Kensington
Fingerprint Reader: No
Password protection: Yes
Password protection type:Power on
Trusted Platform Module (TPM): Yes


Operating system installed:Chrome OS


Card reader integrated: Yes
Compatible memory cards:MMC, SD, SDHC, SDXC / SD, SDHC, SDXC
Flash memory:16
Number of SSDs installed:1
Solid-state drive capacity:16
Solid-state drive interface:M.2
Solid-state drive interfaces:
Storage Media:Flash / SSD
Total Storage Capacity:16

Weight & Dimensions

Depth:21.4 / 22.7 / 32
Height :1.93 / 1.96 / 2.02
Height (front):1.3
Height (rear):1.93
Weight:1.3 / 1.35 / 1.5
Width:21.4 / 32 / 32.9