[Nishikawa Kazuhisa's irregular column] 14 -inch Windows Mobile equipped with Snapdragon!"Lenovo IDEAD 4G"

A 14 -inch full HD, Snapdragon 8c, 8GB, SSD 256GB Windows 10 notebooks driven up to 21 hours

The ARM version of the Windows -equipped machine is 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 a keyword "Windows 10 Arm", you can only find a story about moving the Arm version Windows 10 Insider Preview using Parallels Desktop on the M1 Mac (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 X64 at this time.In that sense, it is worth trying (how much it works).The problem is that the ARM version Windows 10 will be sold to the public.In effect, the target is only the M1 M1 Mac With Parallels Desktop (although VMware Fusion and VirtualBox may also appear), so it seems that it is (or strategically) strict (or strategically).

Returning to the story, Lenovo has released 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, although the series is different.The main specifications are described later, "What is the ARM version of 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).In the past, Snapdragon 8CX was adopted as a premium for the ARM version of Windows 10, which is more than $ 1,000, and Snapdragon 850 is used for the mainstream, but it 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 bass width: 4 ×It has a characteristic of 16bit (8x16bit).The parentheses are 8CX, but you can see that there is quite a difference.

The memory is LPDDR4X 1866 8GB.The storage is NVME SSD 256GB.The OS is 64bit/ARM version Windows 10 Home.Build was 2004. Although 20H2 was coming, 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 surprisingly about 21 hours.Core i I want to verify it in the latter half of the benchmark test, even in the 11th generation of the Core i (not actually), the ARM version is long (not actually), but the battery drive time is long.

The price is 1009,780 yen.According to the price COM, there are shops that cost less than 100,000 yen (if you cut 100,000 yen including tax, you can handle it as accounting consumables).Until now, there were quite expensive machines such as Surface Pro X (slightly), but this is the first ARM version of Windows 10 aircraft that can be bought for about 100,000 yen.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, good texture, and very cool.The weight is 1,245g for actual measurement.Is it an average place for type 14?At this level, it is not a problem 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 bar in front and left and back.The keyboard is tilting to the front.

The attached AC adapter is about 94 x 40 x 30mm (width x depth x height), weighs 198g, 5V/2A, 9V/2A, 15V/3A, 20V/2.The 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 field.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 work without moving).Although the driver is involved, you have to wait for ARM to support, but this is a hopeful (probably the same state).

The keyboard is a Japanese sequence equipped with OFF+2 -stage backlight.The key pitch is about 19mm in measurement.The area around the [Enter] key is a little narrower, but it is not enough to make the eyes.The keystrok feel deeper and the click feeling is deep, so I personally like it.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.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 if it is a dark place, it will be quite noisy (block noise stands out).

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 Wi-Fi, the Wi-Fi side is given priority, so it is quite convenient because it does not consume packets even if you leave it.Return from sleep is also 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 an LTE and a long battery drive, it may be an invincible (too much to say!?) In this price range, it would be invincible (too much!?).However, recently, the panel is becoming popular at 16:10 (or any more), and it is a regrettable part, as it might have been purchased at least 1,200 dots in the vertical.