[Nishikawa Kazuhisa's irregular column] 14 -inch Windows Mobile equipped with Snapdragon!"Lenovo IDEAPAD 4G" --Pc Watch
A 14 -inch full HD, Snapdragon 8c, 8GB, SSD 256GB Windows 10 notebooks driven up to 21 hours
The ARM version of Windows -equipped machines are new to the first generation "Surface" and "Surface 2" (both owned both, but Windows 8).Although it has been a little out of HP and Lenovo since Windows 10, would it be a typical model of Microsoft's "Surface Pro X"?
As an aside, if you search for this area with the keyword "Windows 10 Arm", the only thing that comes out is to use Parallels Desktop on the M1 Mac and move the Arm version Windows 10 Insider Preview (laughs).).I tried it, but it's an Insider Preview version that can't be activated, so I can't actually use it for work.
However, only this version can try the X64 at the moment.In that sense, it is worth using (how much it works).The problem is that the ARM version of Windows 10 will be sold to the public.In effect, the target is only M1 M1 Mac With Parallels Desktop (although VMware Fusion and VirtualBox may also appear), so it seems that the market size (or strategically) is strict.
Returning to the story, Lenovo has been launching a model called "Yoga C630", 13..Although it was a specification of 3 full HD/Snapdragon 850/4GB/128GB/SIM lock -free, the IDEAD 4G introduced this time is a successor to a different series.The main specifications are described later, "What is the ARM version Windows 10?"
| Lenovo「IdeaPad 4G」の仕様 | |
|---|---|
| プロセッサ | Qualcomm Snapdragon 8c(8コア/最大2.45GHz) |
| メモリ | 8GB/LPDDR4X 1866 |
| ストレージ | NVMe SSD 256GB |
| OS | Windows 10 Home(64bit/Arm版) |
| ディスプレイ | 14型IPS式フルHD(1,920×1,080ドット)、非光沢、sRGB比100% |
| グラフィックス | SoC内蔵Adreno 675、Type-C |
| ネットワーク | IEEE 802.11ac対応、Bluetooth 5.1 |
| インターフェイス | USB 3.0 Type-C (USB PD, DisplayPort compatible) x 2, USB 3.0、HD720p/IRカメラ、音声入出力、nanoSIMスロット |
| 対応バンド | 3G WCDMA:1,2,4,5,84G FDD-LTE:1,2,3,4,5,7,8,11,12,13,14,18,19,20,21,25,26,28,29,30,32,66,714G TDD-LTE:34,38,39,40,41,42,46,48 |
| バッテリ/駆動時間 | 4セル/約21.0時間 |
| サイズ/重量 | 約321.7 × 207 × 14.9mm(幅×奥行き×高さ)/約1.2kg |
| 価格 | 10万9,780円 |
SOC is Qualcomm Snapdragon 8c.Up to 2 with 8 cores.45GHz.It was announced in "Snapdragon Tech Summit 2019" in December 2019 (also announced Snapdragon 865/765/765G).Previously, the ARM version of Windows 10, which exceeds $ 1,000, has used Snapdragon 8CX as a premium and Snapdragon 850 for the mainstream, but is replaced with the latter.
For more information, please see "Qualcomm, ARM version of the low -cost Snapdragon 8c/7c for Windows 10", but CPU: Kryo 490 (Kryo 495), GPU: Adreno 675 (Adreno 680), memory bus width: 4xes.It has a characteristic of 16bit (8 x 16bit).The parentheses are 8CX, but you can see that there is a considerable difference.
The memory is LPDDR4X 1866 8GB.The storage is NVME SSD 256GB.The OS is 64bit/ARM version Windows 10 Home.The Build was 2004. Although it was 20H2, it was not updated, but was applied and evaluated Windows Update within the 2004 range.
The display is a 14 -inch IPS type full HD (1,920 x 1,080 dots).100%of SRGB compared to glossy.Not compatible with touch.It has Type-C (DisplayPort compatible) for external output.
The network is IEEE 802.11ac, Bluetooth 5.1, nanosim slot.Please see the table for the corresponding band.Other interfaces are USB 3.0 Type-C (USB PD, DisplayPort compatible) x 2, USB 3.0, HD720P/IR camera (compatible with Windows Hello), audio input/output.
Size about 321.7 × 207 × 14.9mm (width x depth x height), weight about 1.2kg.With a built -in 4 -cell battery, the driving time is about 21 hours surprisingly.Core i is a long time in the 11th generation (not so), and the ARM version is said to have a long battery drive time, but I would like to verify it in the latter half of the benchmark test.
The price is 1009,780 yen.According to the price COM, some shops cost less than 100,000 yen (if you cut 100,000 yen including tax, you can handle it as an accounting consumable).Until now, there have been quite expensive machines such as Surface Pro X (slightly), but the ARM version Windows 10 aircraft that can be purchased for about 100,000 yen is the first in Japan.I guess many people are interested.
前面。パネル中央上にWebカメラ。フチは上下左右狭いが、その分、16:9(細長い)が目立つ斜め後ろから。シンプルなシルバー。バッテリは内蔵で着脱できない左。電源LED、Type-C×2、音声入出力。パネルは180度傾けることができる右。USB Type-A、電源ボタン、nanoSIMスロットキーボード。OFF+2段階のキーボードバックライト付き日本語配列。タッチパッドは一枚プレート式。両サイドにスピーカーキーピッチは実測で約19mm裏。手前に2つ、後ろに1本バーのゴム足。SIMスロット搭載なのでIMEIがある横から。Type-Cコネクタの高さから結構薄いのがわかる。キーボード面は気持ち手前に傾いている重量は実測で1,245gACアダプタのサイズ約94×40×30mm(幅×奥行き×高さ)、重量198g、出力5V/2A、9V/2A、15V/3A、20V/2.25A(45W)The housing is all silver and has a good texture and is very cool.The weight is 1,245g for actual measurement.Is it an average place for type 14?At this level, it is not difficult to carry it in a bag and carry it around.
The front is a web camera on the center of the panel.The border is narrow up, down, left and right, but 16: 9 (elongated) is noticeable.The panel can be tilted 180 degrees.Power LED, USB Type-C × 2, audio input / output on the left side.The USB Type-A, the power button, and the nanosim slot are placed on the right side.The back is the rubber foot of the one bar on the front left and right and behind.The feeling keyboard is tilting to the front.
The attached AC adapter is about 94 x 40 x 30mm (width x depth x height), weighing 198g, output 5V/2A, 9V/2A, 15V/3A, 20V/2.25A (45W) PD/65W adapter could be charged without any problems.
The 14 -inch display is non -glossy and easy to see, color development, brightness, contrast, and visual angle are sufficient.At first glance, you can see that the color range is wide.Because it is 100%SRGB, there is no problem with the work to worry about the color.For the time being, I wrote that the I1 Profiler for calibration does not work (accurately, the driver for the I1 Display Pro does not move and cannot be measured).Although the driver is involved, you have to wait for ARM to support, but this is a hopeful (probably the same state in similar products).
The keyboard is a Japanese sequence equipped with OFF+2 -stage backlight.The key pitch is about 19mm in actual measurement.The area around the [Enter] key is a little narrower, but it is not enough to make the eyes.The keystrokes are deep in the strake and a sense of click, and I personally like the type I like.The touchpad is a single plate type without a physical button.A sufficient area including palm rest is secured and easy to handle.
The noise and vibration were not particularly bothered by the test range.If you put a load on the benchmark test, the space on the keyboard will be slightly warmer.There is no problem at all.
The sound has a speaker on the left and right of the keyboard, and the sound reaches the ear directly.The sound quality is quite good for this class.Power is sufficient.Watching music and videos will not be particularly dissatisfied.
The web camera is 720p, so it's rough.If it is a bright place, it will be reflected as it is, including coloring, but it will be quite noisy in a dark place (block noise is noticeable).
設定/携帯電話/詳細オプション設定/携帯電話/詳細オプション/APNの追加NANOSIM tried it with OCN Mobile ONE on hand, but after inserting the SIM, it worked simply by setting the APN without the need to restart.When there is a Wi-Fi, the Wi-Fi side is given priority, so it does not consume packets even if you keep the connection, and it is quite convenient because you maintain the connection as it is when you go out.Return from sleep is fast.In addition, as described later, the battery driving time is long and a very comfortable mobile life is realized.
Overall, it is well organized as a 14 -inch laptop, and there is no particular drawback.In addition, if it is equipped with LTE and a long battery drive, it may be an invincible (too much to say!?) In this price range, maybe one is invincible (too much!?).However, the panel has recently become popular at 16:10 (or any more), and it is a regrettable part, as it might have been purchased at least 1,200 dots.
