7 in192 g
Kobo Libra

Kobo Libra H2O (Gen 1)

Display Specs
7" 300ppi
Monochrome
Weight
192 g
7.8mm thick
Battery & Charging
Up to 4 weeks
Micro-USB
Waterproofing
IPX8 Waterproof
2m / 60min Immersion
Reference Price (tax incl.)
$169.99

Reading Simulator

Interactive mock projected onto the actual bezel proportions of Kobo Libra H2O (Gen 1) (7"). Explore real-world sizing, typography, comic layout, and color vs. monochrome rendering.

Kobo Libra H2O (Gen 1)7" Monochrome
148Julian Vane

The terrace stone retained a faint, dying warmth long after the sun had fallen beneath the cypress ridge. Down in the valley, the estuary turned from beaten bronze to the cold lilac of dusk, its tides retreating over sandbanks with a sound no louder than dry grass shifting in an autumn gust. It was at this precise hour, when the gardeners laid aside their scythes and the great bronze clock struck seven, that Lord Cassilis would invariably come down the yew path with his cedar walking-cane.

For three seasons the library had stood shuttered against the western glare. The tall morocco volumes—d’Anville’s folios, the maritime charts of the Levant, the interleaved copy of Newton’s Opticks—remained precisely where his brother had abandoned them on the night of the gale. Dust, infinitely patient, had settled into the gilt tooling of their spines like frost upon winter loam. One did not open them; to disturb their stillness felt less like scholarship and more like an intrusion upon a council of the silent.

"We mistake endurance for peace," he remarked, tracing with his thumb the faint Latin motto cut into its perimeter: Pereunt et imputantur. Above the dark ramparts of the oaks, the first star appeared—crystalline, solitary, indifferent to the century.

Chapter VII46%
144 × 159 × 7.8 mm•192g
VS Smartphone iPhone 17
148Julian Vane

The terrace stone retained a faint, dying warmth long after the sun had fallen beneath the cypress ridge. Down in the valley, the estuary turned from beaten bronze to the cold lilac of dusk, its tides retreating over sandbanks with a sound no louder than dry grass shifting in an autumn gust. It was at this precise hour, when the gardeners laid aside their scythes and the great bronze clock struck seven, that Lord Cassilis would invariably come down the yew path with his cedar walking-cane.

For three seasons the library had stood shuttered against the western glare. The tall morocco volumes—d’Anville’s folios, the maritime charts of the Levant, the interleaved copy of Newton’s Opticks—remained precisely where his brother had abandoned them on the night of the gale. Dust, infinitely patient, had settled into the gilt tooling of their spines like frost upon winter loam. One did not open them; to disturb their stillness felt less like scholarship and more like an intrusion upon a council of the silent.

"We mistake endurance for peace," he remarked, tracing with his thumb the faint Latin motto cut into its perimeter: Pereunt et imputantur. Above the dark ramparts of the oaks, the first star appeared—crystalline, solitary, indifferent to the century.

Chapter VII46%
71.5 × 149.6 × 7.95 mm

* For illustration purposes only. Actual text density and layout vary based on device settings (font size, margins, line spacing, etc.).

Variations & Price Table

  • 8 GB

    Standard 8GB

    • •No ads
    • •Model No.: N873
    Price (tax incl.)
    $169.99

Model Numbers

Hardware model numbers and FCC identifiers for Kobo Libra H2O (Gen 1). Useful for verifying generations and finding compatible cases or accessories.

Model Number:N873
ModelStorageModel No.
Standard 8GB
8 GB N873

How to check: Look for the small print on the lower back of your device (Model: XXXX / FCC ID: XXXX) or navigate to Settings > Device Options / Device Info.

Model Number & Generation Lookup →

Kobo Libra H2O (Gen 1)'s Rank among all Rakuten Kobo 19 Models

Hardware characteristics and ranking of Rakuten Kobo compared across all 19 Kobo Libra H2O (Gen 1) models.

Weight / Portability
#10 / 19
192 g
Lightest in brand: 134g
Screen Size
Tied #6 / 19
7 in
Largest in brand: 10.3"
Battery Life
Tied #8 / 19
Up to 4 weeks
Longest in brand: 8 weeks
Thickness
#5
7.8 mm
Slimmest in brand: 6.9mm

Rank among all 3 Kobo Libra Models in this Series

Relative standing and evolutionary rank of Kobo Libra among all 3 models in the Kobo Libra H2O (Gen 1) series.

Weight / Portability
#1 / 3
192 g
Lightest in series: 192g
Screen Size
Tied #1 / 3
7 in
Largest in series: 7"
Battery Life
#3 / 3
Up to 4 weeks
Longest in series: 8 weeks
Thickness
#1 / 3
7.8 mm
Slimmest in series: 7.8mm

Detailed Hardware Specifications

Display & Screen Specifications
Screen Size7 in
Resolution300 ppi (B&W)
Color SupportMonochrome only
Dimensions, Weight & Waterproofing
Storage8 GB
Model No.—
Weight192 g
Dimensions (W × H × D)144 × 159 × 7.8 mm
Waterproofing IPX8
Battery, Power & Connectivity
Charging PortMicro-USB
Battery LifeUp to 4 weeks
Wireless Charging (Qi)No
Lighting, Controls & Stylus
Front LightYes (Standard)
Warm Light AdjustmentYes (White to Amber)
Auto-Brightness SensorNo
Physical Page ButtonsYes (Page-turn buttons)
Stylus Pen SupportNo

Comparison with similar size (~7") Rakuten Kobo Models

Compare Kobo Libra H2O (Gen 1) (7") with all historical 7 devices in the ~Rakuten Kobo" screen class. Check weight, resolution, and feature evolutions.

5 Models Matching
ModelScreenDisplay TypeRelease YearResolutionWeightWaterproofingWarm LightStylusButtonsStorage
Kobo Libra H2O (Gen 1)Viewing
7" MonochromeReleased 2019300 ppi 192 g IPX8YesNoYes
8GB
Kobo Libra (Released 2024) 7" 🎨 ColorReleased 2024300 ppi 199.5 g (+7.5g) IPX8YesYesYes
32GB
Kobo Libra (Released 2021) 7" MonochromeReleased 2021300 ppi 215 g (+23g) IPX8YesNoYes
32GB
Kobo Aura (Released 2017) 6.8" MonochromeReleased 2017265 ppi 210 g (+18g) IPX8YesNoNo
8GB
Kobo Aura (Released 2014) 6.8" MonochromeReleased 2014265 ppi 233 g (+41g) IPX8NoNoNo
4GB