The full list of the Mudita Pure's technical specs is listed below.
General Specs
Design and Dimensions

Weight
- 140g
Display
- 2.84’’ E Ink (600x480px)
- 270 PPI
- 16-grayscale
- Scratch-resistant
Material
- ABS 727
MCU
- Pebble Gray
- Charcoal Black
Performance
MCU
- Arm Cortex-M7 600MHz
- 512KB Tightly Coupled Memory (TCM)
Memory
- 64 MB SDRAM
- 16 GB eMMC flash storage
Network and connectivity
- 2G, 3G, 4G/LTE
- Global LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage
- GSM frequencies: 850 / 900 / 1800 / 1900 and LTE
- Bluetooth 4.2
- USB type-C
- No WiFi, no mobile data on the phone (with the exception of tethering)
- Tethering: share internet connection via USB-C (for computers only)
SAR Values
SIM Card
- Two nano-SIM card slots (only one card can be active at a time - the user selects which one in the phone's settings)
USB
- Type-C connection
- Charging
- Mass storage
- Tethering
- Communication with Mudita Center desktop application
Operating System
- Mudita OS (proprietary open-source system)
Audio
- Loudspeaker, earspeaker & microphone by Harman®
- Audio playback format: MP3, WAV, FLAC
- Headphone jack (3.5mm)
- Bluetooth audio playback
Battery
- Capacity: ~1600mAh
- Type: Li-Ion
- Charging to 100% in up to 3 hours
- Replaceable: Yes
Sensors
- Ambient Light
Language versions
- English, Spanish, French, German and Polish
Temperature
- Working temp: 0°C to +50°C (32°F to 122°F)
- Storage temp: -25°C to +70°C (-13°F to 158°F)
Other
- White and sunset red flashlight
Features
Basics
- Phonebook
- Calculator
- Music player
- Messages
- Alarm clock
- Torch
- Calendar
- Notes
Hot stuff
- Mudita Center desktop application
- “Message Only” mode
- Physical slider to navigate between Connected/ Do Not Disturb/ Offline mode
Mindful additions
- Meditation timer
- If an update “Whitelist” feature
- Inspirational quotes