Despite the arrival of the D3400 last year, the D3300 still features in the Nikon range and is the company's best selling DSLR. So which camera should you buy, the D3300 or D3400? 

Let's take a look at some of the key features of both cameras and see how they compare and whether it's worth spending a bit more to get Nikon's latest entry-level camera.

D3300 vs D3400

1. Sensor

Both cameras feature 24.2MP APS-C CMOS sensors, with the D3400 like the D3300 opting to go without the anti-aliasing filter. Bottom line, overall image quality is pretty much identical, but... 

2. ISO range

Here we see a slight difference, with the D3400's native ISO range at 100-25,600, compared to the D3300's native ISO range of 100-12,800, extendable to 25,600. While they may have the same upper ISO ceiling, the D3400 has a very slight performance advantage over the D3300 at higher sensitivities, but you'll have to look extremely closely to spot the difference.

3. Autofocus

Both cameras here sport Nikon's Multi-CAM 1000 autofocus sensor module with 11 AF points to choose from, with a cross-type sensor (for greater accuracy) at the centre, so you're not gaining anything with the D3400.

4. Continuous shooting

With both the D3300 and D3400 using Nikon's EXPEED 4 image processor, both offer the same 5 frames per second (fps) burst shooting. Neither are going to compete with a proper sports camera, but both offer a solid performance none-the-less.

5. Weight

Nikon's managed to make some minor weight-saving gains with the D3400, shaving a very modest 15g off the 410g body-only weight of the D3300. Definitely lighter, but whether you'll notice that after a day or shooting is hard to say.

D3300 vs D3400

6. Battery life

Both cameras feature a EN-EL14a rechargeable battery, but with the reduced power-consumption of the D3400, Nikon reckon that it can carry on shooting up to a very impressive 1200 shots, compared to the D3300's 700 shots.

7. Connectivity

Perhaps the biggest difference between the two cameras is the level of connectivity offered. Neither feature Wi-Fi connectivity (though you buy the optional WU-1a Wireless Mobile Adapter to make it so), but the D3400 features Nikon's SnapBridge technology - a feature we first saw on the D500.

This functionality allows the D3400 to be connected wirelessly to your smartphone or tablet. Thanks to a low-power Bluetooth connection, it enables images to be automatically transferred to your device as you shoot.