TAirteagal seo dar teideal “Athbhreithniú Sony Xperia Z4 Tablet: an tablet tanaí go freisin ríomhaire glúine Android” Bhí scríofa ag Samuel Gibbs, do theguardian.com ar an Máirt 19ú Bealtaine 2015 05.00 UTC
Is Sony Xperia Z4 Tablet an ghnólachta Seapáine is fearr go fóill, le bezels beaga, scáileán geal agus comhlacht uiscedhíonach - ach tá sé nuair a cuir tú méarchlár iomlán a thosú rudaí a fháil suimiúil.
Sony Tá oidhreacht láidir i táibléad le dhá iontráil scoth isteach sa tsraith Z roimhe seo. Cé go bhfuil teipthe orthu a dhíol go háirithe go maith, siad a bheith ar roinnt de na táibléid is fearr Android ar fáil. Go deimhin, mar a cuireadh in iúl ach síos ag an méid droch bogearraí tablet-optamaithe le haghaidh Android. Go bhearna app idir táibléad Android agus iPad Apple a thuilleadh.
Tá an t-athbhreithniú bunaithe ar shampla réamh-táirgeadh gar-deiridh an Xperia Z4 Tablet - d'fhéadfadh roinnt gnéithe a athrú, cé go bhfuil sé seo an-dócha.
Thinnest agus lightest tablet 10in
Déanfaidh an Xperia Z4 Tablet a bheith aige do dhuine ar bith a bhfuil súile a leagtar ar smartphone Sony nó tablet a rinneadh i cúpla bliain anuas: tanaí, comhlacht uiscedhíonach, bezels dubh agus scáileán LCD iontach.
Is é an t-athrú mór don Z4 an méid de na tithíochta. Is é an scáileán an 10.1in céanna, HD anois quad le dlús picteilín de 299 picteilín in aghaidh an orlach, ach na bezels thart ar an scáileán a bheith shrunk - is é an tablet 12mm giorra agus 5mm cúinge, making it one of the smallest 10in tablets available.
The body is thin with a thickness of 6.1mm, light at 393g, and discrete with hard-wearing black plastic back, and nylon corners that are meant to absorb the energy and stop the screen shattering if the tablet is dropped. It’s an understated design and the thinnest and lightest large tablet yet.
The 2K screen is great: it’s pin-sharp, very bright and with very wide viewing angles. It’s not quite as fantastic as Samsung’s OLED screen on the Galaxy Tab S but is in line with the subtle colours of LCD screens such as Apple’s iPad Air 2.
The screen is not covered by Gorilla Glass – the scratch-resistant glass used in most smartphones and tablets – but instead with Sony’s own scratch-resistant glass. In the past Sony’s own glass has proved to not be as scratch resistant as rivals. A screen protector might be a wise purchase.
- Scáileán: 10.1in 2K (2560×1600) LCD (299ppi)
- Próiseálaí: Octacore Qualcomm Snapdragon 810
- RAM: 3GB
- Stóráil: 32GB + léitheoir cárta microSD
- Córas oibriúcháin: Android 5.0.2 Líreacáin
- Ceamara: 8.1MP chúl, 5.1MP tosaigh os comhair
- Nascacht: Wi-Fi, GPS, Bluetooth, FM Radio, optional 3G/LTE
- Toisí: 254 x 167 x 6.1mm
- Meáchan: 393g
Long battery life for work, short for gaming
The Z4 Tablet is fast and snappy throughout, running Qualcomm’s latest top-of-the-line processor, the octacore Snapdragon 810 with 3GB of Ram and 32GB of storage, plus a microSD card slot.
The Snapdragon 810 has allegedly been plagued by overheating issues. The Z4 Tablet does get warm during heavy use such as installing a bunch of applications at the same time, but quickly cools and the performance is not noticeably affected in general use.
Overall the Z4 Tablet is not quite the fastest Android device I have used this year –that would be the Samsung Galaxy S6 – but is considerably faster than last year’s best Android tablet, the Samsung Galaxy Tab S.
Battery life is a mixed bag. It is excellent for less demanding jobs – giving a full working day of more than nine hours when word processing (níos mó ar sin ina dhiaidh sin) – but not spectacular when playing games or anything that requires more processing power. That’s likely to do with the difference between the lower-power quad-core chip and the higher-performance, more power-hungry chip that it switches to when needed.
Sony’s excellent power-saving modes can extend battery life by days, including modes that barely limit capabilities but dramatically prolong standby life.
Is that a start menu?
As with the outside of the tablet, the inside should also be familiar to anyone who’s used a Sony product in the past five years, such as a Sony TV or a PlayStation 4.
The Z4 Tablet runs Google’s Android 5.0.2 Lollipop but with a custom look. It’s not radical, and looks mostly like Android with only small visual tweaks. The main additions have been the integration of a task-bar-like additional menu of icons in the bottom left of the screen, and a start menu with recent apps and other settings that is triggered when a keyboard is connected.
Sony also bundles a load of its own apps, including the solid Walkman app and a decent photo editor. A Navigon satnav and AVG antivirus app come pre-installed but can be deleted.
Sony’s big push for its new tablet is taking it into the crossover space between PCs and tablets. The firm has made a new Bluetooth keyboard into which the tablet slots. It has a fully angle-adjustable hinge and when docked in the thin and light keyboard the machine behaves like a laptop.
It’s one of the best tablet keyboards I’ve ever used. The keys are quite short, but are almost full width with good travel and feel. It has a trackpad at the bottom that invokes a traditional mouse cursor on screen, responds to multi-touch gestures and is responsive, making it useful for fine-grain control.
The keyboard has a separate battery and is changed by microUSB. When closed, it protects the screen and creates a very thin and light PC replacement. The keyboard weighs 365g, which makes the overall package, with the tablet, weigh just 758g: around 200g lighter than any laptop.
The keyboard was good enough to use to write the whole of this review and many other articles sat at a desk or on my lap while on the train. My only real niggle was that the right-hand shift key is placed to the right of the directional arrows, meaning I kept hitting backslash while touch typing.
Sony makes some of the best cameras in the mobile business – the iPhone and OnePlus One use Sony’s cameras for instance. An 8.1 megapixel camera on the back of the Z4 Tablet is decent, if not exceptional, and is probably one of the best fitted to a tablet. The front-facing 5.1MP camera takes decent selfies and makes for an excellent video-chat camera.
The Sony Xperia Z4 Tablet is available for pre-order, costing £499 for the Wi-Fi only version with the a keyboard shipping at the end of May. A version with 4G mobile data will be available at a later date, with a higher price tag.
For a comparison, Samsung’s 10.5in Galaxy Tab S costed £399 at launch and Apple’s iPad Air 2 costs £399, both without keyboard accessories.
táibléad Sony curtha i gcónaí den scoth, ach gur theip chun seasamh amach as an phacáiste. Is é an Xperia Z4 Tablet an chuid is fearr go fóill agus tá níos tanaí agus níos éadroime ná an chuid is, le scáileán mór agus an saol ceallraí soladach.
It’s also waterproof, without any fiddly doors covering the charging or headphones ports, which means there’s basically no downside to being waterproof.
But the best bit is when the tablet is combined with the keyboard, making a very capable and simple laptop replacement that is thinner, lighter and lasts longer on battery than most.
Son: Thin, solas, uiscedhíonach, Méarchlár scoth, sliotán cárta microSD, 2K screen
CONS: Not quite as sturdy feeling as some, daor, variable battery life, no Gorilla Glass
guardian.co.uk © Caomhnóir Nuacht & Meáin Teoranta 2010