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Sony Vaio PCG-Z1RMP Review


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Key Specifications

  • Review Price: £1554.00

The Vaio PCG-Z1RMP is another example of superb design from Sony. This notebook really does look great and the way that the chassis curves and falls away at the sides to reveal the ports and connectors makes it very individual as well.

The Z1RMP is not what you’d call an ultra-portable notebook, but with a weight of 2.1kg, it’s light enough to be carried around with you all the time. The dimensions are pretty impressive too at 316 x 39 x 247mm (WxHxD), especially considering that there’s an optical drive built into the chassis.

There’s no catch securing the lid shut, but it’s not as if notebooks suddenly flip open by themselves if they’re not clasped down. Lifting the lid reveals an aesthetically pleasing mix of silver and black. Unusually, the touchpad is the same silver colour as the rest of the chassis which adds to the visual appeal.

The keyboard is a joy to use, even though there is less travel to the keys than seen on other notebooks. The lack of travel isn’t an issue as the keys are so responsive to the touch that your fingers just bounce back from each keystroke. The keys are also full-size which is always a bonus on a notebook, with the Return and Backspace keys both large and easy to hit. The cursor keys aren’t set away from the rest of the keyboard but they are full size and in the correct configuration. The whole keyboard is also slightly sloped towards you, which adds to the comfort factor.

The touchpad is also pretty good even though it’s smaller than normal. The smaller size of the touchpad does mean that you need to set the sensitivity a bit higher, but pointer manipulation is still simple. Below the touchpad are two metallic selector buttons that respond with a reassuring click whenever pressed.

The screen is a 14.1in TFT display with a native resolution of 1,400 x 1,050. This is a pretty high resolution for a screen this size and some people may find the resulting text and icons too small. However, I’m a great advocate of high resolutions and I am more than willing to put up with smaller text if it means that I can fit more windows on my desktop. The screen isn’t the brightest or most vivid that I’ve ever seen, especially compared to the Onyx Black screens seen on other Sony notebooks. That said, the screen is a very respectable example and it’s comfortable to use even for extended periods of time.

Inside the Z1RMP is a 1.5GHz Intel Pentium M CPU which makes up part of the Intel Centrino specification. The processor is backed up by 512MB of RAM, an ATi Mobility Radeon graphcis chipset and a capacious 60GB hard disk. Adding to the high-end specification is Windows XP Professional.

If wireless connectivity is important to you, you’ll love the Z1RMP. Being a Centrino based machine you obviously get built-in WiFi functionality. With integrated WiFi you can make use of the growing number of WiFi hotspots around the country, or in fact the world. It makes your notebook a truly mobile office assuming you can find a hotspot when you need one. But what about when you desperately need to check your email and there isn’t a hotspot anywhere near you? Well there’s no need to worry because Sony has that covered too. As well as WiFi, the Z1RMP has integrated Bluetooth functionality. With Bluetooth you’ll be able to get connected via your mobile phone, as long as it has Bluetooth as well. Bluetooth is a real bonus for anyone who may need to get connected anytime and anywhere. There is only a single switch for the wireless connectivity, but a tray icon allows you to choose which service you want it to activate, or if you want both Bluetooth and WiFi enabled.

Taking a tour of the chassis shows that this is a pretty fully featured notebook. The left hand side of the case features a single PC Card slot, two USB 2.0 ports, a FireWire port and headphone and mic sockets. There’s also a memory stick slot, so if you’re using a Sony digital camera or PDA you’ll be well catered for.

On the right you’ll find a DVD/CD-RW combo drive, giving you the ability to backup data. There’s also a pretty cool looking power button and a modem socket covered by a rubber bung. Next to the modem socket are three lights indicating when you’re on battery power, when WiFi is enabled and when Bluetooth is enabled.

At the rear is the power connector and a flap that hides the 10/100 Ethernet port and a D-SUB output to allow you to connect the notebook to an external monitor. The majority of the rear is taken up by the battery which is easily removed and replaced.

On the underside of the notebook is one last port hidden behind a sliding cover. This one is for the optional docking station which adds features such as DVI output and a parallel port for legacy printers.

Sony has included a decent software bundle. For office productivity you get a copy of Microsoft Works, and to make use of the FireWire port there’s Adobe Premiere LE for video editing. Finally there’s a copy of Adobe Photoshop Elements for editing all those images you’ll be pulling off your digital camera.

Performance is pretty strong and the 166 SYSmark score makes the Z1RMP the fastest Centrino based notebook we’ve seen. The 3DMark 2001 SE score of 1,691 isn’t going to impress anyone, but this machine isn’t supposed to be used for playing games.

However, the biggest stumbling block is battery life and the Z1RMP stumbles quite hard. Running Mobile Mark the Z1RMP managed a battery life of two hours and 24 minutes. This is very low for a Centrino based notebook, and is a long way short of Sony’s claim of up to six hours battery life. I was so shocked at the result that I ran the whole battery test again, but the result was almost identical. The only redeeming factor here is that replacing the battery is a very simple affair, but then one of the reasons you’re going for a Centrino system is that you don’t want to have to carry around multiple batteries.

It’s a shame that the battery life is so disappointing, because apart from that one issue the Z1RMP is a superb notebook. Even the price is reasonable at £1,554.21 including VAT. If you feel that the limited battery life isn’t an issue for you then the Z1RMP is probably a smart buy, especially if you want comprehensive wireless functionality. But if the thought of long battery life is what’s attracting you to a Centrino notebook, you’d better look elsewhere.


The Sony Vaio Z1RMP is a great looking notebook that’s also a joy to use. It’s fully featured yet remains slim and reasonably light. The inclusion of both WiFi and Bluetooth will make it an attractive proposition to anyone who needs to stay connected on the move, and the price is impressive considering the specification. Unfortunately the battery life is well below par for a Centrino solution and tarnishes an otherwise sparkling package.


Sony informed me that the poor battery life on the Z1 could have been due to Mobile Mark removing Sony’s custom power management application during install. Since I am always keen to investigate any possible explanations for unexpected results, I asked Sony to send the Z1 back to me for further testing.

This time when I ran Mobile Mark, made sure that Sony’s custom power management application was present and the result was a bit more encouraging. This time the Z1 turned in a battery life score of three hours and eight minutes, which is 44 minutes more than the previous tests. It should also be mentioned that the Mobile Mark performance rating dropped by eight points as well, but that shouldn’t have a huge impact on everyday use.

Although, three hours is still nothing special by Centrino standards, it’s a major improvement. So if you were put off by the very poor battery life in the original test, you might want to take another look at the Z1.


Graph showing Sony Vaio PCG-Z1RMP performance benchmarks in SYSPmark 2002, including a total score of 166, Office Productivity score of 153, and Internet Content Creation score of 180.

Graph displaying the MobileMark 2002 performance rating for the Sony Vaio PCG-Z1RMP laptop, showing a score of 168.

Graph showing battery life results of the Sony Vaio PCG-Z1RMP with a score of 144 minutes on MobileMark 2002.

Bar graph displaying the 3DMark 2001 benchmark score for the Sony Vaio PCG-Z1RMP laptop, with a score of 1,691.

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Trusted Score

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Score in detail

  • Performance 8
  • Value 8
  • Features 9

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