---
source_url: "https://solreader.com/technical-specs"
title: "Technical Specifications | Sol"
mirrored_at: 2026-08-24T01:08:43.115Z
host: solreader.com
cited_in_42a: true
mirror_canonical: "https://index.42a.ai/solreader.com/technical-specs"
---

> **Original source:** https://solreader.com/technical-specs

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# Technical Specifications

Sol Reader

01Finish

Plus

-   Black
-   Rose Gold
-   Silver
-   Dark Blue

02Materials

Plus

-   Low density polyamide 610 resin
-   Thermoplastic elastomer silicone

03Capacity

Plus

-   8MB RAM
-   64MB storage

04Size and Weight

Plus

Reader:

-   Height: 56mm
-   Width: 158mm
-   Depth: 183mm
-   Weight: 104g

Remote:

-   Height: 66mm
-   Width: 46mm
-   Depth: 23mm
-   Weight: 39g

05Display

Plus

-   Pancake optics (0 to -5.75 diopter adjustable)
-   Interpupillary Distance (IPD) adjustment range of 58 to 72mm
-   1.3”, 271 ppi E Ink displays ​​side-lit with 3000K LEDs
-   Circular polarizers and transflective films

06Chip

Plus

-   240MHz, 2 Core Processor

07Power and Battery

Plus

-   25+ hours of reading time
-   Built‑in rechargeable lithium‑ion battery x2 (235mAh — 470mAh)
-   Replaceable coin cell battery for remote (CR2450)
-   Charging via USB-C to computer system or power adapter
-   Ambient light sensor

08System Requirements

Plus

-   Apple or Google ID (required for mobile app)
-   Internet access

09Environmental Requirements

Plus

-   Operating ambient temperature: 45-100° F (7° C to 37° C)
-   Nonoperating temperature: −4° to 113° F (−20° to 45° C)
-   Operating altitude: <4,000 meters
-   Relative humidity: 5% to 95% noncondensing

10Languages

Plus

-   English

11In the Box

Plus

-   Sol Reader
-   Remote
-   Charging cable (USB-C to USB-C)
-   Documentation
-   Microfiber cleaning cloth
-   Optional: hardshell carry case accessory (additional cost)

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