Casio G Zone Ravine

NETWORK
Technology CDMA / EVDO
2G bands CDMA 800 / 1900
3G bands CDMA2000 1xEV-DO
Speed EV-DO Rev.A 3.1 Mbps
LAUNCH
Announced 2010, October. Released 2010, October
Status Discontinued
BODY
Dimensions 109.2 x 53.3 x 20.3 mm (4.30 x 2.10 x 0.80 in)
Weight 131 g (4.62 oz)
SIM Mini-SIM
IP67 dust/water resistant (up to 1m for 30 min)
MIL-STD-810F compliant
Flashlight
DISPLAY
Type TFT, 65K colors
Size 2.2 inches, 15.0 cm2 (~25.8% screen-to-body ratio)
Resolution 240 x 320 pixels, 4:3 ratio (~182 ppi density)
Secondary external monochrome display, 96 x 96 pixels, 1.35 inches
MEMORY
Card slot microSD (dedicated slot)
Phonebook 1000 entries, Photocall
Call records Yes
Internal 512MB 192MB RAM
MAIN CAMERA
Single 3.15 MP, AF
Features LED flash
Video Yes
SELFIE CAMERA
No
ADVERTISEMENT
SOUND
Loudspeaker Yes, with stereo speakers
3.5mm jack No
2.5 mm audio jack
COMMS
WLAN No
Bluetooth 2.1, A2DP, EDR
Positioning GPS, A-GPS
Radio No
USB microUSB 2.0
FEATURES
Sensors Accelerometer, compass, thermometer
Messaging SMS(threaded view), MMS, Email
Games Yes
Java No
SNS integration
MP4/H.264/WMV player
MP3/WAV/eAAC+ player
Organizer
Document viewer
Voice memo/dial/commands
Predictive text input
BATTERY
Type Removable Li-Ion 1140 mAh battery
Stand-by Up to 490 h
Talk time Up to 4 h 50 min
Type Extended battery, Li-Ion 1600 mAh
Stand-by
Talk time
MISC
Colors Black

Casio G’Zone Ravine Overall Review

The Casio G’Zone Ravine, released in October 2010, epitomizes durability and reliability in mobile technology. Designed to withstand the most challenging conditions, the G’Zone Ravine meets the MIL-STD-810F standard for resistance to water, dust, shock, vibration, and a range of environmental extremes. Its 2.2-inch display, while modest by today’s standards, offers clear visibility in various lighting conditions, catering to the essential needs of its users.

Equipped with a 3.15 MP camera, the Ravine captures decent photographs for quick shots or work-related documentation. The device’s 1140 mAh battery ensures longevity, especially crucial in outdoor or rugged environments where charging opportunities may be scarce. With 512 MB of storage and 192 MB of RAM, it provides sufficient space and performance for the basic functions expected of a feature phone.

Connectivity features include GPS for navigation and Bluetooth, enhancing its utility for outdoor adventures or demanding professional tasks. The phone’s design is focused on maximum durability, featuring a reinforced casing and easily accessible ports protected by watertight covers.

Casio G’Zone Ravine Pros and Cons

Pros:

  • Exceptional durability, meeting MIL-STD-810F standards for environmental resistance.
  • Practical feature set, including GPS and Bluetooth connectivity.
  • Reliable battery life suitable for extended use in rugged conditions.
  • Water, dust, and shock resistance make it ideal for outdoor or industrial environments.

Cons:

  • Limited by feature phone capabilities, lacking the advanced functionality of smartphones.
  • Modest camera performance, suitable mainly for basic photography needs.
  • The small screen size may not appeal to those accustomed to larger smartphone displays.
  • Restricted internal storage, typical for feature phones of its era.