Casio introduced the Ravine flip phone in October 2010. It has enjoyed success via the Verizon network in the US and is a solid, rugged clamshell mobile phone. Recently, Casio introduced the Ravine 2, and today, we’ll compare the models to show you the differences.

Overview of Both Models

The Casio Ravine is known on the Verizon network as the C751; the Ravine 2, as C781.

Both have Bluetooth connectivity and 3G speed. The Ravine can be synced with other devices, but we’ve not been able to determine if the Ravine 2 is capable, though it probably is.

Ravine Specifications

Without further ado, here is the technical data on the Casio Ravine.

Dimensions: 109 x 53 x 20 mm (4.30 x 2.10 x 0.80 inches) / 130 g (4.6 ounces)
Display: 2.2 inches / 240 x 320 pixels. Exterior: monochrome LCD. 96 x 96 pixels, 1.35 in.
Operating System: N/A
Speed: CDMA 800, 1900 MHz
Memory: 192 MB RAM / 512 MB ROM, expandable to 32 GB with external card.
Battery: 1140 mAh. Talk: up to 4.83 hours; stand-by: up to 490 hours on average.
Camera: 3.2 MP, LED. With camcorder capability.
Connectivity: Data EV-DO, Rev. A.

Additional comments: Hearing aid compatibility: M4, T4. MP3 music file-supported. Considered a clamshell smartphone with Internet browsing capability and data service plan. CDMA device, so it cannot be unlocked. Elevated water, dust, shock, temperature resistance. Voice recording’ push-to-talk.

Ravine 2 Specifications

And here are the technical details on the Ravine 2.

Dimensions: 110 x 51 x 21 mm (4.38 x 2 x 0.88 inches) / 138 g (4.85 oz)
Display: 2.2 inches / 240 x 320 pixels. External: 1.38 in / 128 x 128 pixels.
Operating System: N/A.
Speed:
Memory: Internal: 256 MB RAM / 512 MB ROM. External: microSD, up to 32 GB.
Battery: 1150 mAh. Talk: 450 minutes on average; Stand-by: 395 hours on average.
Camera: 3.2 MP
Connectivity: Primary, CDMA band; Data: EV-DO, Rev. A./ GSM

Additional comments: Water, Dust, Shock, Vibration, Temperature proof but not if permanently invoked. Bluetooth enabled. Hearing aid: M4, T4; TTY-capable.