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HP Photosmart R837, R837v, and R837xi Digital Cameras - Product Specifications

Figure : HP Photosmart R837 Digital Camera

Product models

Camera model
Part number
HP Photosmart R837 digital camera
L2467A
HP Photosmart R837v digital camera
L2468A
HP Photosmart R837xi digital camera
L2469A

Windows minimum and recommended system requirements

Minimum system requirements
Component
Requirement
Operating system
Windows XP, 2000
Processor
Pentium II 400MHz
Free Hard Disk Space
200MB
RAM
128MB
Color Display
SVGA monitor, 800 x 600, 16-bit color
Internet Explorer
Internet Explorer 5.01 or higher
Recommended system requirements
Component
Requirement
Operating system
Windows XP, 2000
Processor
Pentium IV
Free Hard Disk Space
400MB
RAM
256MB
Color Display
SVGA monitor, 800 x 600, 16-bit color
Internet Explorer
Internet Explorer 5.01 or higher

Macintosh minimum and recommended system requirements

Minimum system requirements
Component
Requirement
Operating system
Mac OS 10.3.9 and higher
Processor
Power PC G3
Free Hard Disk Space
175MB
RAM
128MB
Color Display
SVGA monitor, 800 x 600, 16-bit color
Recommended system requirements
Component
Requirement
Operating system
Mac OS 10.3.9 or higher
Processor
Pentium IV
Free Hard Disk Space
400MB
RAM
256MB
Color Display
SVGA monitor, 800 x 600, 16-bit color

Environmental specifications

Maximum operating conditions: 0 to 50 degrees C (32 to 122 degrees F) at 15 to 85% relative humidity.
Storage conditions: -30 to 65 degrees C (-22 to 149 degrees F) at 15 to 90% relative humidity.

Physical dimensions

Feature
Specifications
Product dimensions
Measurements with camera off and lens cover closed (width, depth, height):
98 mm (3.86 in) by 26.5 mm (1.04 in) by 63.15 mm 2.49 in).
Weight
146 grams (5.15 ounces) without battery.

Power specifications

Typical power usage: 1800 mW (with Image Display on).
Power sources include:
  • One rechargeable HP Photosmart R07 Lithium Ion battery for HP Photosmart R-series cameras.
  • Power adapter included with camera (5 Vdc, 1A, 5 W).
  • HP AC power adapter included with an optional HP Photosmart dock (5 Vdc, 2A, 10 W).

Main features

Feature
Description
Resolution
Still pictures:
  • 7.24MP (3112 by 2328) effective pixel count
  • 7.24MP (3112 by 2328) effective pixel count
Video clips:
  • VGA
    • 640 by 480 total pixel count
    • Best—24 frames/sec
    • Better—12 frames/sec
  • QVGA
    • 320 by 240 total pixel count
    • Good—24 frames/sec
Sensor
Diagonal 7.208 mm (1/2.5-inch, 4:3 format) CCD
Color depth
36 bit (12 bits x 3 colors)
note:
36 bit images are transformed into an optimized 24 bit image and stored in a JPEG format. This transformation results in no discernible change to color or detail in the stored image, and allows the image to be read by computers.
Lens
Focal length:
  • Wide: 6.5 mm
  • Telephoto: 19.5 mm
  • 35 mm equivalent: 39 to 118 mm
F-number:
  • Wide: f/3.5 to f/7.4
  • Telephoto: f/4.2 to f/8.8
Viewfinder
None
Zoom
  • 3x optical zoom with 10 positions between wide and telephoto
  • 8x digital zoom
Focus
Focus settings: Auto (Default), Close-up
Auto (default):
  • Wide: 500 mm (19.7 inches) to infinity
  • Telephoto: 600 mm (23.62 inches) to infinity
Close-up: Wide, 100 mm to 1 m (3.94 in to 39.4 in)
Shutter speed
1/2000 to 10 seconds
Built-in flash
Yes, 6-second typical recharge time (9-second maximum recharge time when the power is turned on)
Flash working distance
Zoom Position: Wide
  • Maximum with ISO Speed set to Auto : 4.1 meters (13.5 feet) at f/3.5
Zoom Position: Telephoto
  • Maximum with ISO Speed set to Auto : 3.3 meters (10.8 feet) at f/4.2
Image Display
7.57 cm (2.98 in) color LTPS TFT LCD with backlight; 230,400 pixels (960 by 240) total pixel count
Storage
  • 32 MB internal flash memory.
  • Slot for memory card.
  • This camera supports standard and high speed, HP-branded Secure Digital (SD) memory cards from 32MB to 8GB.
    note:
    A large number of files (over 300) affects the time it takes for the camera to turn on.
  • The number of images or video clips that can be saved in memory depends on the Image Quality and Video Quality settings.
Compression format
  • JPEG (EXIF) for still images
  • Motion JPEG for video clips
Interfaces
Dock connector (HP 1253–7135) and USB cable connector (USB 2.0 Full Speed/USB mini-B) connected to either:
  • Power adapter (via USB connector on the side of the camera)
  • Optional HP Photosmart dock (via dock connector on the bottom of the camera)
Standards
  • PTP
  • USB—MSDC and SIDC
  • JPEG
  • Motion JPEG
  • DPOF
  • EXIF
  • DCF
  • DPS
External body dimensions
Measurements with camera off and lens cover closed (width, depth, height):
98 mm (3.86 in) by 26.5 mm (1.04 in) by 63.15 mm 2.49 in)
Weight
146 grams (5.15 ounces) without battery
Image quality
Images
Image quality setting
Approximate number and average size
7MP Best
4 images (3.5MB each)
7MP (2 stars) Normal (Default)
5 images (2.5MB each)
5MP
8 images (1.8MB each)
2MP
20 images (800KB each)
VGA
93 images (200KB each)
Custom
Number of images depends upon resolution and compression selections
note:
The suggested number of pictures is based on internal camera memory only. Using a memory card will result in more pictures.
note:
Not all 32MB of internal memory is available for storing images because some memory is used for internal camera operations. The actual file sizes and number of still images that can be stored in internal memory or on a memory card will vary depending on the content of each still image.
Video quality
Video clips
Video quality setting at 24 frames per second
Approximate number of seconds of video clips
Best (Default)—24 frames/sec
15 seconds
Better —12 frames/sec
50 seconds
Good —24 frames/sec
90 seconds
Flash settings
Auto Flash (default), Flash On, Flash Off
Adaptive Lighting settings
Off (default), Low, High
Bracketing settings
Off (default), Adaptive Lighting, Exposure, Color
White Balance settings
Auto (default), Sun, Shade, Tungsten, Fluorescent, and Manual
Auto Focus Area settings
Multi, Spot
AE Metering settings
Center-Weighted (default), Average, Spot
ISO Speed settings
Auto (default), 100, 200, 400
Saturation settings
Medium (default), Low, High
Sharpness settings
Medium (default), Low, High
Contrast settings
Medium (default), Low, High
Date & Time Imprint settings
Off (default), Date Only, Date & Time

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