Here is the full Nikon D40x specification, as supplied by Nikon UK

Nikon Digital SLR Camera D40X Specifications

Type of Camera: Single-lens reflex digital camera

Effective Pixels: 10.2 million

Image Sensor: RGB CCD, 23.6 x 15.8 mm; total pixels: 10.75 million, Nikon DX format

Image Size (pixels): 3,872 x 2,592 [L], 2,896 x 1,944 [M], 1,936 x 1,296 [S]

ISO Sensitivity: 100 to 1,600 in steps of 1 EV with additional setting one step over 1,600

Storage Media: SD memory card, SDHC compliant

Storage System: Compressed NEF (RAW): 12-bit compression, JPEG: JPEG baseline compliant

File System: Exif 2.21, Compliant DCF 2.0 and DPOF

White Balance: Auto (TTL white-balance with 420-pixel RGB sensor), six manual modes with fine-tuning and preset white balance

LCD Monitor: 2.5-in., 230,000-dot, low-temperature polysilicon TFT LCD with brightness adjustment

Playback Function: 1 frame; Thumbnail (4 or 9 segments); Magnifying playback; Slide show; Histogram indication; Highlight point display; Auto image rotation

Delete Function: Card format, All frames delete, Selected frames delete

Video Output: NTSC or PAL

Interface: High-speed USB: Mass Storage and MTP/PTP selectable

Text Input: Up to 36 characters of alphanumeric text input available with LCD monitor and multi selector; stored in Exif header

Compatible Lenses*1: Nikon F mount with AF coupling and AF contacts Type G or D AF Nikkor

1) AF-S, AF-I: All functions supported, 2) Other Type G or D AF Nikkor: All functions supported except autofocus, 3) PC Micro-Nikkor 85mm f/2.8D: Can only be used in mode M; all other functions supported except autofocus, 4) Other AF Nikkor*2/AI-P Nikkor: All functions supported except autofocus and 3D Colour Matrix Metering II, 5): Non-CPU: Can be used in mode M, but exposure meter does not function; electronic rangefinder can be used if maximum aperture is f/5.6 or faster *1. IX Nikkor lenses can not be used *2. Excluding lenses for F3AF

Picture Angle Equivalent in 35mm [135] format is approx. 1.5 times lens focal length

Viewfinder Fixed-eyelevel penta-Dach mirror type; built-in diopter adjustment (-1.7 to +0.5m-1)

Eyepoint: 18mm (-1.0 m-1)

Focusing Screen: Type B BriteView Clear Matte screen Mark V with superimposed focus brackets

Viewfinder Frame Coverage: Approx. 95% (vertical/horizontal)

Viewfinder Magnification Approx: 0.8x with 50mm lens at infinity; -1.0 m-1

Viewfinder Information: Focus indications, AE lock indicator, Shutter speed, Aperture value, Exposure/Exposure compensation indicator, Exposure mode, Flash output level compensation, Exposure compensation, Number of remaining exposures, Flash-ready indicator

Autofocus: TTL phase detection by Nikon Multi-CAM530 autofocus sensor module with AF-assist illuminator (range approximately 0.5-3.0m/1ft. 8in.-9ft. 10in.); Detection range: -1 to +19 EV (ISO 100 at 20°C/68°F)

Lens Servo 1) Autofocus (AF): Instant single-servo AF (AF-S); continuous servo AF (AF-C); auto AF-S/AF-C selection (AF-A); predictive focus tracking automatically activated according to subject status, 2) Manual focus (M)

Focus Area: Can be selected from three focus areas

AF Area Modes 1) Single Area AF, 2) Dynamic Area AF, 3) Dynamic Area AF with Closest Subject Priority

Focus Lock: Focus can be locked by pressing shutter-release button halfway (single-servo AF) or by pressing AE-L/AF-L button

Exposure Metering

System: TTL exposure metering system

1) 3D Colour Matrix Metering II (type G and D lenses); Colour Matrix Metering II (other CPU lenses); metering performed by 420-pixel RGB sensor

2) Center-weighted: Weight of 75% given to 8mm circle in centre of frame

3) Spot: Meters 3.5mm circle (about 2.5% of frame) centered on active focus area

Exposure Metering Range 1) 0 to 20 EV (3D Colour Matrix or center-weighted metering), 2) 2 to 20 EV (spot metering)

Exposure Modes: Digital Vari-program (Auto, Auto [Flash Off], Portrait, Landscape, Child, Sports, Close Up, Night Portrait), Programmed Auto (P) with flexible program; Shutter-Priority Auto (S); Aperture Priority Auto (A); Manual (M)

Exposure Compensation: ±5 EV in increments of 1/3 EV

Exposure Lock: Exposure locked at detected value with AE-L/AF-L button

Shooting Modes: 1) Single frame shooting mode, 2) Continuous shooting mode: approx. 3 frames per second*, 3) Self-timer mode, 4) Delayed remote mode: 2 s. delay, 5) Quick-response remote mode

*The fastest frame rates can be achieved by choosing manual focus, rotating the mode dial to S or M and selecting a shutter speed of 1/250 s. or faster, using defaults for all other settings.

Shutter: Electronically controlled vertical-travel focal plane shutter, 30 to 1/4000 s. in steps of 1/3 EV, bulb

Sync Contact: X-contact only; flash synchronization at up to 1/200 s.

Flash Control: 1) TTL: TTL flash control by 420-pixel RGB sensor. i-TTL balanced fill-flash for digital SLR and standard i-TTL fill-flash for digital SLR available when CPU lens is used with built-in flash, SB-800, SB-600, and SB-400, 2) Auto aperture: Available with SB-800 with CPU lens, 3) Non-TTL Auto: Available with Speedlights such as SB-800, 80DX, 28DX, 28, 27, and 22s , 4) Range-priority manual: Available with SB-800

Flash Sync Modes: AUTO, Portrait, Child, Close Up: Auto, auto with red-eye reduction; fill-flash and red-eye reduction available with optional Speedlight

Night portrait: Auto, auto slow sync, auto slow sync with red-eye reduction; slow sync and slow sync with red-eye reduction available with optional Speedlight

Landscape, Sport: Fill-flash and red-eye reduction available with optional Speedlight

P, A: Fill-flash, rear-curtain with slow sync, slow sync, slow sync with red-eye reduction, red-eye reduction

S, M: Fill-flash, rear-curtain sync, red-eye reduction

Built-in Flash: AUTO, Portrait, Child, Close Up, Night Portrait: Auto flash with auto pop-up

P/S/A/M: Manual pop-up with button release

Guide number (ISO 100, m /ft.): approx. 12/39 (manual full 13/42)

Flash Compensation: -3 to +1 EV in increments of 1/3 EV

Accessory Shoe: Standard ISO hot-shoe contact with sync, signal, and ground contacts and safety lock

Self-timer: Electronically controlled timer with duration of 2, 5, 10 or 20 s.

Remote Control: Via Wireless Remote Control ML-L3 (optional)

Power Source: One Rechargeable Li-ion Battery EN-EL9; charging voltage (Quick Charger MH-23): 7.4V DC, AC Adapter EH-5 (available separately; requires optional AC Adapter Connector EP-5)

Tripod Socket: 1/4 in. (ISO1222)

Dimensions (W x D x H): Approx. 126 x 64 x 94mm (5.0 x 2.5 x 3.7 in.)

Weight Approx. 495g (1lb. 1oz.) without battery, memory card or body cap

Supplied Accessories*: Rechargeable Li-ion Battery EN-EL9, Quick Charger MH-23, USB Cable UC-E4, PictureProject, Rubber Eyecup DK-16, Camera Strap, Body Cap BF-1A, Eyepiece Cap DK-5, Accessory Shoe Cap BS-1

Optional Accessories: Wireless Remote Control ML-L3, Capture NX, Camera Control Pro, AC Adapter Connector: EP-5, AC Adapter EH-5, Video Cable EG-D100, Semi Soft-Case CF-DC1, Speedlight SB-800, SB-600, SB-400 and R1C1