The GoPro HD HERO2 improves upon the popular 1st generation HERO with an 11MP sensor vs. the old 5MP Sensor, a faster image processor, sharper glass f/2.8 fixed focus lens, an optional WiFi remote, and optional WiFi video and photo preview. As with the previous HERO there is also an optional LCD BacPac. It has the same field of view as the previous model, with 127° angle of view when shooting 1920×1080 30fps in 16:9 and a 170° angle of view when shooting 1280×960 30fps 4:3 or 1280×720 30 & 60fps in 16:9. The HERO2 has the same audio recording, Mono, 48 kHz, AAC Compression, Auto Gain Control and still uses SDHC memory cards up to 32GB

Read past the break for more Specs.

Professional 11MP Sensor
2x Faster Image Processor
2X Sharper Glass Lens
Professional Low Light Performance
Full 170º, Medium 127º, Narrow 90º FOV in 1080p
120 fps WVGA, 60 fps 720p, 48 fps 960p, 30 fps 1080p Video
Full 170º and Medium 127º FOV Photos
10 11MP Photos Per Second Burst
1 11MP Photo Every 0.5 Sec Timelapse Mode
3.5mm External Stereo Microphone Input
Simple Language-based User Interface
Wi-Fi BacPac™ and Wi-Fi Remote™ Compatible (coming soon)
Long Range Remote Control of up to 50 GoPro Cameras
Wi-Fi Video/Photo Preview + Playback + Control via GoPro App
Live Streaming Video and Photos to the Web

2X Sharper Professional Glass Lens
f/2.8 Fixed Focus
170º Wide FOV (Including 1080p)
127º Medium FOV (In 1080p)
90º Narrow FOV
Video

HD RESOLUTIONS:
1080p: 1920×1080, 30PFS
960p: 1280×960, 48FPS + 30FPS
720p: 1280×720, 60PFS + 30FPS
STANDARD DEFINITION RESOLUTIONS
WVGA: 848×480, 120FPS + 60FPS
High Performance,1 /2.3” CMOS Image Sensor
Light Sensitivity: .84 V/lux-sec
Video Format: H.264 codec, .mp4 File Format
Exposure Control: Spot, Center Weighted
White Balance: Auto
Photo

RESOLUTIONS: 11MP, 8MP, 5 MP
FOV: Wide 170º FOV, Medium 127º FOV
CAPTURE MODES: Single, 10 Photo Burst, Time-Lapse*, Self-Timer
* Now supports time-lapse photo every 0.5 seconds. Requires Class 10 speed SD Card.
Audio

Mono, 48 kHz, AAC Compression, Auto Gain Control
Stereo External Microphone Input (3.5mm)
Storage

MEMORY:
SDHC: Up to 32GB (Class 4 or Higher)
AVERAGE RECORDING TIME WITH 32GB SD CARD:
1080p30: 4 hours
960p30: 6 hours
720p60: 4 hours
720p30: 6 hours
WVGA 120: 4.5 hours
Included Cables

USB Cable For Charging and Data Transfer
Battery & Charging

1100mah Rechargeable Lithium-Ion
Charge via USB
Operating System

Microsoft Windows® Vista, 7 and Later
Mac OS® x 10.5 and Later
Compatible with all GoPro BacPacs

Wi-Fi BacPac™ and Wi-Fi Remote™ (Coming Soon)
LCD BacPac™
Battery BacPac™
3D HERO® System*

*Compatible with future firmware release