Panasonic HC-VX870 Review - Trusted Reviews

Verdict

Pros

• 4K camcorder shooting for under £700
• Comprehensive manual settings with control dial
• WiFi connectivity

Cons

• No lens ring, just a lens dial
• Small sensor compared to a DSLR

Key Specifications

• Review Price: £649.99
• 1/2.3-inch BSI CMOS with 18.91Mpixels
• 20x optical zoom
• Hybrid OIS+ with Active Mode, OIS Lock and Level Shot
• 4K/25p at 72Mbits/sec, AVCHD 2.0 format at up to 1080/50p at 28Mbits/sec
• WiFi connectivity
• 25x/40x iZoom (4K/HD)

What is the Panasonic HC-VX870?

The HC-VX870 is the second model down in Panasonic’s new 4K camcorder range after the HC-WX970 that we reviewed recently. It’s a very similar specification, but misses one key feature – a second ‘selfie’ camera. This brings the price down by £250, making the HC-VX870 an even more affordable entry point into shooting 4K video. We don’t think you’ll miss that second camera much, either.

SEE ALSO: Panasonic HX-A500E 4K Action Cam

Panasonic HC-VX870 – Specs and Features

The HC-VX870’s core specification is identical to the HC-WX970. The 4K resolution is achieved with a 1/2.3-inch backside-illuminated CMOS sensor, sporting 18.91 Megapixels. However, a mere 8.29 megapixels are used when shooting 4K video, or 6.1 megapixels for HD. The extra pixels are only harnessed for the Hybrid Optical Image Stabilisation and Intelligent Zoom. The latter boosts the 20x optical to 25x in 4K mode and 40x in HD mode.

This sensor is also exactly the same as the one found in the professionally-oriented HC-X1000E that we reviewed last year. Certainly, in this era of DSLR video shooting, it does seem a little small, but a smaller sensor makes for a more compact body with higher optical zoom ratios. So there are some advantages for the more consumer-oriented user alongside the aesthetic and low light sensitivity disadvantages.

Whilst the HC-X1000E provides 4K video with a resolution of 4096 x 2160 (sometimes known as ‘true 4K’), the consumer models offer the slightly narrower, 16:9 aspect 3840 x 2160, or UHD-1. This is essentially four times Full HD, and can be scaled down to fit a 1080-line HDTV without any letterboxing or cropping. The top data-rate option, and indeed the only one for 4K, is 72Mbits/sec, which isn’t up with professional 4K camcorders, including the HC-1000E. But at this rate, even a 64GB SDXC card will only hold around two hours of footage, so you probably wouldn’t want it much higher anyway.

The only thing we noticed missing compared to the HC-WX970 is the secondary lens on the edge of the LCD screen. In the higher-end model, this secondary lens is used to capture a picture-in-picture selfie, with optional audio narration, alongside the main video. It’s a cute feature, but not one we consider exactly essential for everyday videomaking. Nor is it worth paying an extra £250 for, unless you’re particularly enamoured with putting yourself in the picture.

Panasonic HC-VX870 – Design, Controls and Usability

However, the arguably more useful enthusiast features of the HC-WX970 all remain. There are mini jacks for an external stereo microphone and headphones. Although an accessory shoe isn’t permanently built into the camcorder body, a bracket is included in the box that slides into the rear of the device to add a standard-sized shoe. So you can easily attach wireless mic receivers, external shotgun mics, and video lights.

It’s a shame that Panasonic has discontinued the lens ring we loved so much on its top-end models of a couple of years ago. The dial that replaces it next to the lens is still pretty useful, but not as intuitive as the former lens ring. Pressing the dial in enables manual mode, and you can then cycle through manual focusing, white balance, shutter and iris. There are also some picture sharpness and colour adjustments available, so you can really configure the way your camcorder is shooting, or leave it in one of the Intelligent Auto modes for great results with minimal user intervention.

The HC-VX870 doesn’t even lose the HC-WX970’s Wi-Fi functions. These provide a comprehensive set of wireless access options. As well as being able to control some of its functions remotely with Panasonic’s smartphone app for iOS and Android, it’s possible to connect the camcorder to your home network to view remotely like a security camera, or stream video to a DLNA-compatible TV. There’s even the facility to stream directly to a USTREAM account, for live video broadcasting over the Internet.

Panasonic HC-VX870 – Image Quality

The headline feature with 4K is obviously the extra resolution, and the HC-VX870 provides noticeably more detail in 4K mode than in HD. You will need a 4K display or TV capable of showing off video at this resolution in all its glory to really see the difference. But in most conditions a consumer end user might want to shoot in, the HC-VX870 performs very well, capturing a bright and colourful image.

There is an HDR mode with two options, as with the HC-WX970. This only works when shooting in HD format. Whilst we can see the benefits of the effect in high contrast lighting situations, it’s not as pronounced as the HDR modes found on a lot of digital stills cameras.

Overall, footage from the HC-VX870 looks great compared to any consumer-grade camcorder we have tested. Low light performance is excellent, with barely a hint of grain and bright images down to low levels of illumination. There’s a built-in video light to help out too, although it’s not that powerful so its range is relatively short.

Sample 4K footage shot with the Panasonic HC-VX870

Should I buy the Panasonic HC-VX870?

The Panasonic HC-WX970 may be the most fully-featured 4K camcorder you can buy for under a grand. But the HC-VX870 is noticeably better value. Unless you fancy that selfie camera facility, you get otherwise the same camcorder and 4K image quality for considerably less, making it a much more tempting proposition for most purchasers.

While you might wish for a large-sensor DSLR for its ability to swap lenses and get cinematic shallow depth of field, currently there is no decent sub-£1,000 DSLR that can shoot 4K video. So, for now, there is still a good argument in favour of the HC-VX870. It does shoot great-looking video in 4K, is packed with enthusiast features and isn’t hideously expensive at £650.

SEE ALSO: Best 4K TVs 2015: Top Ultra HD TVs To Look Out For

Verdict

The Panasonic HC-VX870 brings mainstream camcorder 4K shooting to a new affordable sub-£700 level.

Trusted Score

Score in detail

• Design 9
• Image Quality 9
• Features 8
• Value 10
• Perfomance 9

Image Processor

Image Sensor	1/2.3-inch back-side illuminated CMOS with 18.91Mpixels
Image Sensor Quantity	1

Lens Features

Optical Zoom (Times)	20x
Digital Zoom (Times)	1400x

Video Recording

Recording Media	SD card
Video Capture Format	MP4 and AVCHD
Max Video Res	4K 3840 x 2160
Minimum Lux Rating (Lux)	2lx
Image Stabilisation	HYBRID O.I.S.+ with Active Mode, O.I.S. Lock, Level Shot Function

General Features

LCD Screen Size (Inch)	3in
On-board Storage (Gigabyte)	0GB
On-board Microphone	5.1 surround

A/V ports

HDMI	Mini
USB 2.0	Yes
Audio / Video Out	Yes
Audio / Video In	No
External Microphone	Yes

Physical Specifications

Weight (Gram)

353g