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Suunto DX Black Titanium View product Suunto D6i Novo Stone View product Suunto D4i Novo Black View product
Weight 182 g / 6.42 oz 128 g / 4.52 oz 92 g / 3.25 oz
Bezel material: Titanium Stainless steel Stainless steel
Glass material: Sapphire crystal Sapphire crystal Mineral crystal
Case material: Titanium Steel Composite
Strap material: Titanium Silicone Silicone

GENERAL

Water resistance 200 m (ISO 6425, EN 13319) 150 m (ISO 6425, EN 13319) 100 m (ISO 6425, EN 13319)
Battery life 100 dives/year 1.5 years 1.5 years 1.5 years
Battery type CR 2450 CR 2450 CR 2450
Time, date
Alarm clock 1 daily alarm 1 daily alarm 1 daily alarm
Dual time
Stopwatch timer
Languages EN EN EN
Backlight electro-luminescent electro-luminescent electro-luminescent
Configurable backlight duration: off, 5, 10, 20, 30, 60 s duration: off, 5, 10, 20, 30, 60 s duration: off, 5, 10, 20, 30, 60 s
Display type matrix matrix matrix
Display resolution 49 x 22 49 x 22 49 x 22
Battery indicator low battery indicator low battery indicator low battery indicator
Metric and imperial units

BATTERY LIFE

In time mode 2 years 2 years 2 years

CONNECTIVITY

Data transfer USB cable USB cable USB cable
Connectivity (between devices) inductive inductive inductive
Compatible with DM5
Compatible with Suunto Movescount with DM5 with DM5

COMPASS

Digital compass -
Tilt compensation up to 45° up to 45° -
Direction scale degrees degrees -
Needle compass rose compass rose -
Bearing lock with orienting indicator - -
Compass accuracy -
Compass resolution -
Declination correction -
Globally balanced - -
Bearing lock with direction indicator - -

PHYSICAL SPECIFICATIONS

Operating temperature 0° C to +40° C / +32° F to +104° F 0° C to +40° C / +32° F to +104° F 0° C to +40° C / +32° F to +104° F
Storage temperature -20 ° C to +50 ° C / -4° F to +122° F -20 ° C to +50 ° C / -4° F to +122° F -20 ° C to +50 ° C / -4° F to +122° F

BASIC

Maximum operating depth (EN 13319) 150 m 150 m 100 m
Trimix (mixed gas) - -
Nitrox (and air)
Gauge
Dive time 0 to 999 min 0 to 999 min 0 to 999 min
Surface time 0 to 99 h 59 min 0 to 99 h 59 min 0 to 99 h 59 min
No fly time
Safety Stop
Deep Stop
Ascent time display 0 - 999 min (- - after 999) 0 - 199 min (- - after 199) 0 - 199 min (- - after 199)
CNS/OTU (OLF) calculation
Wireless air integration optional optional optional
Decompression model SUUNTO FUSED RGBM SUUNTO RGBM SUUNTO RGBM
Personal adjustment from -2 to 2 0 - 2 0 - 2
Altitude adjustment 0 - 300 m / 300 -1500 m / 1500 - 3000 m 0 - 300 m / 300 -1500 m / 1500 - 3000 m 0 - 300 m / 300 -1500 m / 1500 - 3000 m
Gases up to 8 gases (Oxygen 5 - 99% / Helium 0 - 95%) up to 3 gases (Oxygen 21 - 99%) 1 gas (Oxygen 21 - 50%)
Gas max pO2 1.2 - 1.6 1.2 - 1.6 1.2 - 1.6
Gas switching -
Timer
No-decompression planner
Logbook memory ~140 h (20 s sampling rate) ~140 h (20 s sampling rate) ~140 h (20 s sampling rate)
Logbook bookmarks
Logbook sampling rates 10, 20, 30, 60 s 10, 20, 30, 60 s (1, 2, 5 s freediving) 10, 20, 30, 60 s (1, 2, 5 s freediving)
Dive History lifetime lifetime lifetime
Rebreather (CCR) - -
Freedive -
Gas time - -

DIVE ALARMS AND NOTIFICATIONS

Dive time
Maximum depth
Tank pressure
High pO2 (hyperoxic)
Low pO2 (hypoxic) - -
Too fast ascent
Decompression ceiling violation
Deepstop violation
CNS/OTU (OLF) 80% / 100%
Switch gas (better gas is available) -
Gas time - -

REBREATHER

Diluents up to 3 diluents (Oxygen 5 - 99% / Helium 0 - 95%) - -
Bailout - -
High/low setpoints - -
Custom setpoint - -
Manual/automatic setpoint switching - -

WEATHER

Temperature display range -20° C to +50° C (+/- 2° C) / -9° C to +122° F (+/- 3.6° F) -20° C to +50° C (+/- 2° C) / -9° C to +122° F (+/- 3.6° F) -20° C to +50° C (+/- 2° C) / -9° C to +122° F (+/- 3.6° F)
Temperature resolution 1° C / 1.5° F 1° C / 1.5° F 1° C / 1.5° F
Temperature

FREEDIVING

Apnea timer (O2/CO2 tables) -
Freedive number -
Freedive day history -
Freedive total history - lifetime lifetime
Depth notify - yes (5) yes (5)
Surface time notify -