Nikon D40x (2007–2008)

Name: Nikon D40x
Brand: Nikon

A compact DSLR with a 10.2MP sensor and 3 FPS shooting, released as a higher-resolution variant of the D40.

Overview

The Nikon D40x is a digital SLR announced on March 5, 2007, and discontinued in January 2008. It has the same compact body and core design as the Nikon D40. The sensor is a higher-resolution one derived from the D80. Nikon sold it as a minor upgrade, and that's what it was: more pixels, with no real gain in image quality or usability. The D60 replaced it in 2008, and the D60 is nearly identical.

Specifications

Sensor and Image Sizes	10.2MP sensor: 3,872 x 2,592 pixels; also 2,896 x 1,944 and 1,936 x 1,296 settings
Frame Rate	3 FPS
Buffer	100 shots continuous, depending on card speed
ISO	ISO 100 - 3,200
Meter	420 RGB elements (same as D40, D80, D50)
Maximum Shutter Speed with Flash (sync speed)	1/200
LCD	2.5", 230,000 pixels
Battery	EN-EL9, 1,000 mAh; rated for 520 shots
Lens Mount	Nikon F mount
Storage Media	SD memory card, SDHC compliant
Dimensions (W×H×D)	126 mm x 94 mm x 64 mm
Weight (inc. batteries)	522 g (1.15 lb / 18.41 oz)
Shutter Speed Range	30 sec to 1/4000 sec
Flash	Built-in pop-up flash, range up to 17.00 m
Metering Range	0 to 20 EV (3D color matrix or center-weighted)
Dynamic Range (sensor)	Maximum of 11.4 EV

Context

The D40x was a slightly upgraded D40, and the higher-resolution sensor was the main difference. It was likely introduced to compete with the Canon Rebel XTi on paper specifications. Real-world image quality and usability stayed nearly identical to the D40 despite the extra pixels. It carried a $200 price premium over the D40, and critics pointed out that the premium bought minimal practical benefit. The D60, released in 2008, effectively replaced it with similar specs and further minor changes.

Market

The D40x launched at $729.95 for the body only and $799.95 for a kit with the 18-55mm lens. On the used market circa 2024, body-only units in bargain condition sell for approximately $50-60, and kits with lens are valued around $70-80. Some listings appear at higher prices, but actual transaction values remain low. It was a budget-oriented model even at release.