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Compaq Presario CQ57-421ES A9Z86EA

Compaq Presario CQ57-421ES A9Z86EA
alaScore 80

29 reviews

Apr, 2015

alaTest has collected and analyzed 29 reviews of Compaq Presario CQ57-421ES A9Z86EA. The average rating for this product is 3.5/5, compared to an average rating of 4.0/5 for other Laptops for all reviews. People really like the battery and durability, whereas some have doubts about the energy efficiency and screen.

durability, battery

screen, energy

We analyzed user and expert ratings, product age and more factors. Compared to other Laptops the Compaq Presario CQ57-421ES A9Z86EA is awarded an overall alaScore™ of 80/100 = Very good quality.

Review analysis

(Based on 29 reviews)

Expert Reviews  

User Reviews  

Showing 25 review(s)

Expert Reviews User Reviews
Showing 1 - 25 of 25 Show Reviews: in English | in other languages (4)

Consumer review by: ( review summary for Compaq Presario CQ57-421ES A9Z86EA


alaTest has collected and analyzed 24 user reviews of Compaq Presario CQ57-421ES A9Z86EA from The average user rating for this product is 3.5/5, compared to an average user rating of 3.9/5 for other Laptops on

75% of the reviews on give this product a positive rating.

This summary is based on the product: Compaq CQ57-410US (15.6-Inch Screen) Laptop

Apr, 2015

Expert review by: Jeff Parsons (

Compaq Presario CQ57-366SA review


An unattractive but capable budget machine

Decent peformance ; Battery life ; Build quality ; DVD burner

Screen could be sharper ; Lacking in graphics power ; No HDMI

Feb, 2012

Product Specifications


Convertible: No
DVD Writer:DVD-Writer
Embedded 3G/4G: No
Embedded UMTS: No
Fingerprint Reader: No
Hard Drive Type:Hard Disk Drive
Remote Control: No
TV Card: No
Video Editing Card: No
Web Cam: Yes


Bluetooth: No
Card Reader:Multi Card Reader
Firewire: No
TV Output: Yes
WiFi Connectivity: Yes
Wireless LAN: Yes


Aspect Ratio:16:9
LED Backlight:Edge LED
Touchscreen: No
True Resolution:WXGA

General Features

Intel ® Centrino Technology: No
Media Centre Edition: No
Netbook: No
Operating System Version:Windows 7 Home Premium


Brand of Graphic Chip:AMD
GPU Model (Graphic Card):Radeon HD6310 / Radeon HD6310M


Chipset Brand:AMD
Chipset Type:AMD Hudson M1 (A50M)
Processor Brand:AMD
Processor Number:E-300