When comparing Solid Explorer vs Instapaper, the Slant community recommends Instapaper for most people. In the question“What are the most useful Android phone apps?” Instapaper is ranked 17th while Solid Explorer is ranked 25th. The most important reason people chose Instapaper is:
Allows leaving notes attached to articles and highlighting certain part of the text. Free version of the app is limited to 5 highlights a month.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Easy to use
With the amount of functions as well as the two pane browsing, Solid Explorer is very easy to use.
Pro Two panel browsing
Solid Explorer allows for two separate panels to be browsed simultaneously, allowing for easy copy past functions as well as drag and drop.
Pro Beautiful material design

Pro Connects to cloud services
Add Google Drive, One Drive, Dropbox, and more, all natively through extensions.
Pro Ability to read and extract ZIP, 7ZIP, RAR and TAR archives, even encrypted
Pro Rich customization options: icons sets, colour schemes, themes
Pro A perfect implementation of Material Design
Pro Multi-Platform Versatility
Solid Explorer has efficient, productive, and fluid interfaces customized for each users' specific platforms. Versatile, intuitive, and productive on small mobile screens, and capitalizes on larger mobiles (tablets), increasing functionality with added screen real estate.
Pro Cloud file manager: Dropbox, Box, OneDrive, Google Drive, Sugarsync, Copy, Mediafire, Owncloud, Yandex
Pro Ability to create password protected ZIP and 7ZIP archives
Pro FTP, SFTP, WebDav, SMB/CIFS clients
Pro Root access makes Solid Explorer a fully functional root explorer
Pro Detailed file information with storage usage statistics
Pro Native picture viewer (SE Image) and music player (SE Music Player)
Allows quick opening of images and audio files to preview without opening another app.
Pro Useful tools: hiding unwanted folders, FTP Server (plugin), bookmarks, Chromecast support, media browser
Pro Batch rename: change names of multiple files at once using regular expressions and variables
Pro Indexed search finds your files in a couple of seconds
Pro Protect individual files &/or folders with a password
If your device has a fingerprint sensor you can use it to open encrypted files without a need to provide the password. The same applies for cloud storages, which can now be accessed with the fingerprint as well.
Pro Extensibility: more features in separate plugins available in Google Play
Pro Annotation tools
Allows leaving notes attached to articles and highlighting certain part of the text. Free version of the app is limited to 5 highlights a month.
Pro Excellent typography choices
Instapaper allows you to choose from 14 different fonts, some of which have been designed specifically for the application. You can manually adjust spacing between lines, padding around text and font size to fit your preferences.
Pro Allows listening to articles
Instapaper comes with a build in text-to-speech feature that will read out loud articles. Premium version of the app allows creating playlists.
Pro Articles can be emailed to Instapaper
You can add articles to Instapaper by sending them to a unique email address associated with your account.
Pro Pagination
Allows for pagination, not just scrolling.
Pro Awesome offline mode
Pro Can look up words in a dictionary and Wikipedia
Pro Can be set to switch to dark mode based on time of day
Instapaper includes a dark theme and allows switching to it after a set period in time or gradually over the course of the day.
Pro Rarely seen organization options
In addition to allowing you to sort articles by when you saved them, you can also order articles by length or read progress and popularity.
Pro Free archiving of deleted webpages
In Pocket, this is a paid function - but Instapaper provides this for free! If a webpage is deleted, it remains in your Instapaper and they even archive pictures of the articles.
Pro Can playback inline video
Instapaper will play videos from YouTube, Vimeo and other sources that are embedded in articles, but you have to be online for playback to work.
Pro Has a font designed for readers with Dyslexia
Instapaper includes Dyslexie a font that helps people with reading problems understand the text better.
Pro Includes optional social features
If you set your Instapaper profile to be public, your friends will be able to see articles you've liked.
Cons
Con Costs money
There is a 14 day free trial, but for those that would like to use the app longer, it will cost money to unlock.
Con Slow SMB connections
Connecting to a Samba server can take 30 seconds or longer.
Con No native Office document viewer or video player
There is no native document viewer, except for the plain text editor (SE Text Editor), nor is there a native video player, with the exception of a video casting app (SE Video Cast). The video casting app appears to require a Chromecast device.
Con Became a paid service again
Most functions, like search, became premium.
Con Basic search not free
Basic search for link title or website too is part of the premium.
Con Embedded images and videos are sometimes ignored
Instapaper sometimes saves articles without images or videos.
Con Only supports English
It only supports English, and not Chinese, Japanese, and Korean languages.
Con Tags not implemented
Con Search functions return random articles
The search function is very slow and does not provide accurate results. The user can not filter or reorder the search results, or search the archive or annotated articles.
