惠普 Spectre x360 13 (7500U, 4K超高清) 变形本简短评测

Name: HP Spectre x360 13-ac033dx
Brand: HP

Spectre奇景。 去年11月惠普推出了重新设计后的Spectre x360全高清机型，并承诺会在2017年初推出4K超高清机型。现在这家生产商终于为我们带来了Spectre x360 13-ac033dx，不过这款4K机型售价高达1600美元（约11016人民币）。

Allen Ngo (translated by Yuchen Wang), Published 04/13/2017 🇺🇸 🇭🇺 ...

Convertible / 2-in-1 Laptop / Notebook Touchscreen Ultrabook Windows Kaby Lake

Test device courtesy of HP US

Download your licensed rating image as PNG / SVG

HP Spectre x360 13-ac033dx (Spectre x360 13 Series)

Processor

Intel Core i7-7500U 2 x 2.7 - 3.5 GHz, Kaby Lake

Graphics adapter

Intel HD Graphics 620, Core: 300 MHz, RAM: 933 MHz, DDR3, 21.20.16.4542

Memory

16 GB

, 双通道, LPDDR3, 1066.7 MHz, 14-17-17-40, 板载

Display

13.30 inch 16:9, 3840 x 2160 pixel 331 PPI, 电容式，10点触控, LG Philips LGD054D, IPS, glossy: yes

Mainboard

Intel Kaby Lake-U + iHDCP 2.2 Premium PCH

Storage

Samsung PM961 NVMe MZVLW512HMJP, 512 GB

Soundcard

Intel Kaby Lake-U/Y PCH - High Definition Audio

Connections

3 USB 3.0 / 3.1 Gen1, 2 USB 3.1 Gen2, 2 Thunderbolt, Audio Connections: 3.5毫米整合音频接口, Brightness Sensor

Networking

Intel Dual Band Wireless-AC 8265 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.0

Size

height x width x depth (in mm): 13.8 x 306 x 218

Battery

57.8 Wh Lithium-Polymer, 3芯

Operating System

Microsoft Windows 10 Home 64 Bit

Camera

Webcam: 全高清

Additional features

Speakers: Bang & Olufsen 四个扬声器, Keyboard: 孤岛式, Keyboard Light: yes, 快速开始说明，惠普主动式手写笔, HP Pen Control, McAfee anti-virus, HP ePrint, HP Orbit, 12 Months Warranty

Weight

1.3 kg, Power Supply: 270 g

Price

1600 USD

Links

HP homepage

Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

see all specifications

Apple MacBook Air 13 inch 2015-03 Lenovo Yoga 910-13IKB-80VF004CGE HP Spectre 13-v131ng HP Spectre x360 13-ac033dx HP Spectre x360 13-w023dx Dell XPS 13-9365 2-in-1 DIN A4 ❌

Right: 2x USB Type-C + Thunderbolt 3, Volume rocker

Left: USB 3.0, 3.5 mm combo audio, Power button

Networking
iperf3 transmit AX12
Dell XPS 15 9560 (i7-7700HQ, UHD) Killer Wireless-n/a/ac 1535 Wireless Network Adapter	529 MBit/s +15%
Dell XPS 13-9365 2-in-1 Intel Dual Band Wireless-AC 8265	471 MBit/s +2%
HP Spectre x360 13-ac033dx Intel Dual Band Wireless-AC 8265	462 MBit/s
iperf3 receive AX12
Dell XPS 15 9560 (i7-7700HQ, UHD) Killer Wireless-n/a/ac 1535 Wireless Network Adapter	648 MBit/s +5%
HP Spectre x360 13-ac033dx Intel Dual Band Wireless-AC 8265	619 MBit/s
Dell XPS 13-9365 2-in-1 Intel Dual Band Wireless-AC 8265	309 MBit/s -50%


294 cd/m²	299.1 cd/m²	288.4 cd/m²
281.3 cd/m²	302.6 cd/m²	272 cd/m²
262.1 cd/m²	291.1 cd/m²	250.5 cd/m²

Distribution of brightness

LG Philips LGD054D tested with X-Rite i1Pro Basic 2

Maximum: 302.6 cd/m² (Nits) Average: 282.3 cd/m² Minimum: 16.05 cd/m²
Brightness Distribution: 83 %
Center on Battery: 302.6 cd/m²
Contrast: 1210:1 (Black: 0.25 cd/m²)
ΔE Color 2.4 | 0.5-29.43 Ø4.91
ΔE Greyscale 2.8 | 0.5-98 Ø5.2
97.1% sRGB (Argyll 1.6.3 3D)
65.5% AdobeRGB 1998 (Argyll 1.6.3 3D)
71.1% AdobeRGB 1998 (Argyll 2.2.0 3D)
96.8% sRGB (Argyll 2.2.0 3D)
69.4% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.2

Download ICC File (X-Rite i1Pro 2)

	HP Spectre x360 13-ac033dx LG Philips LGD054D, IPS, 13.3", 3840x2160	Apple MacBook Pro 13 2016 (2.9 GHz) APPA033, , 13.3", 2560x1600	Dell XPS 13-9365 2-in-1 IPS, 13.3", 1920x1080	Lenovo Yoga 910-13IKB-80VF004CGE AU Optronics AUO323D / B139HAN03.2, IPS, 13.9", 3840x2160	HP Spectre 13-v131ng CMN1374, IPS UWVA, 13.3", 1920x1080	HP Spectre x360 13-w023dx Chi Mei CMN1367, IPS, 13.3", 1920x1080
Display		23%	-30%	-9%	-8%	-7%
Display P3 Coverage	69.4	99.2 43%	47.32 -32%	62.2 -10%	64.6 -7%	65.4 -6%
sRGB Coverage	96.8	99.9 3%	71.1 -27%	90.1 -7%	88.8 -8%	90.4 -7%
AdobeRGB 1998 Coverage	71.1	87.6 23%	48.83 -31%	63.5 -11%	64.8 -9%	65.8 -7%
Response Times		-39%	-9%	8%	-7%	17%
Response Time Grey 50% / Grey 80% *	42 ?(20.8, 21.2)	47.2 ?(19.6, 27.6) -12%	48 ?(16.4, 31.6) -14%	46 ?(14, 32) -10%	46 ?(26, 20) -10%	33.2 ?(16, 17.2) 21%
Response Time Black / White *	32 ?(18, 14)	53 ?(10, 43) -66%	32.8 ?(7.6, 25.2) -3%	24 ?(6, 18) 25%	33 ?(21, 12) -3%	28 ?(5.6, 22.4) 12%
PWM Frequency			1042 ?(29)
Screen		19%	-50%	-58%	-33%	-52%
Brightness middle	302.6	569 88%	322.6 7%	348 15%	404 34%	334.6 11%
Brightness	282	542 92%	306 9%	310 10%	382 35%	319 13%
Brightness Distribution	83	90 8%	91 10%	80 -4%	91 10%	90 8%
Black Level *	0.25	0.56 -124%	0.19 24%	0.25 -0%	0.35 -40%	0.336 -34%
Contrast	1210	1016 -16%	1698 40%	1392 15%	1154 -5%	996 -18%
Colorchecker dE 2000 *	2.4	1.4 42%	7.7 -221%	7.86 -228%	5.37 -124%	6.21 -159%
Colorchecker dE 2000 max. *	4.9	2.9 41%	11.1 -127%	13.43 -174%	9.46 -93%	12 -145%
Greyscale dE 2000 *	2.8	1.8 36%	7.9 -182%	8.25 -195%	6.44 -130%	7.71 -175%
Gamma	2.2 ^100%	2.16 ^102%	2.88 ^76%	2.05 ^107%	2.52 ^87%	2.36 ^93%
CCT	6333 ^103%	6877 ^95%	7044 ^92%	6834 ^95%	6738 ^96%	6458 ^101%
Color Space (Percent of AdobeRGB 1998)	65.5	78.4 20%	44.1 -33%	58 -11%	58 -11%	58.6 -11%
Color Space (Percent of sRGB)	97.1	99.3 2%	69.9 -28%	90 -7%	89 -8%	90 -7%
Total Average (Program / Settings)		1% / 12%	-30% / -41%	-20% / -39%	-16% / -25%	-14% / -34%

* ... smaller is better

Display Response Times

ℹ

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.

↔ Response Time Black to White
32 ms ... rise ↗ and fall ↘ combined	↗ 18 ms rise
32 ms ... rise ↗ and fall ↘ combined	↘ 14 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 84 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (20.9 ms).
↔ Response Time 50% Grey to 80% Grey
42 ms ... rise ↗ and fall ↘ combined	↗ 20.8 ms rise
42 ms ... rise ↗ and fall ↘ combined	↘ 21.2 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 64 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.8 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

ℹ

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.

Screen flickering / PWM not detected

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8705 (minimum: 5 - maximum: 343500) Hz was measured.

Cinebench R15 CPU Multi 64 Bit

Cinebench R15 | Cinebench R11.5 | Cinebench R10 | wPrime 2.10

Cinebench R15
CPU Single 64Bit
Dell Latitude 7280 Intel Core i7-7600U	164 Points +15%
Lenovo ThinkPad 13-20J2S00G00 Intel Core i7-7500U	145 Points +1%
HP Spectre x360 13-ac033dx Intel Core i7-7500U	143 Points
Dell XPS 13 9360-4764 Intel Core i7-7500U	142 Points -1%
Apple MacBook Pro 13 2016 (2.9 GHz) Intel Core i5-6267U	131 Points -8%
Asus Zenbook UX310UQ-GL011T Intel Core i7-6500U	130 Points -9%
Dell XPS 13-9365 2-in-1 Intel Core i7-7Y75	130 Points -9%
Lenovo ThinkPad Yoga 370-20JJS00100 Intel Core i5-7200U	126 Points -12%
Lenovo U31-70 80M5003EGE Intel Core i7-5500U	123 Points -14%
Acer TravelMate P249-M-5452 Intel Core i5-6200U	117 Points -18%
CPU Multi 64Bit
Dell Latitude 7280 Intel Core i7-7600U	351 Points +11%
Lenovo ThinkPad 13-20J2S00G00 Intel Core i7-7500U	351 Points +11%
Apple MacBook Pro 13 2016 (2.9 GHz) Intel Core i5-6267U	339 Points +7%
Dell XPS 13 9360-4764 Intel Core i7-7500U	337 Points +6%
Asus Zenbook UX310UQ-GL011T Intel Core i7-6500U	327 Points +3%
HP Spectre x360 13-ac033dx Intel Core i7-7500U	317 Points
Lenovo ThinkPad Yoga 370-20JJS00100 Intel Core i5-7200U	312 Points -2%
Acer TravelMate P249-M-5452 Intel Core i5-6200U	294 Points -7%
Lenovo U31-70 80M5003EGE Intel Core i7-5500U	276 Points -13%
Dell XPS 13-9365 2-in-1 Intel Core i7-7Y75	258 Points -19%

Cinebench R11.5
CPU Single 64Bit
Dell Latitude 7280 Intel Core i7-7600U	1.87 Points +13%
Lenovo ThinkPad 13-20J2S00G00 Intel Core i7-7500U	1.67 Points +1%
HP Spectre x360 13-ac033dx Intel Core i7-7500U	1.65 Points
Dell XPS 13-9365 2-in-1 Intel Core i7-7Y75	1.54 Points -7%
Asus Zenbook UX310UQ-GL011T Intel Core i7-6500U	1.48 Points -10%
Lenovo U31-70 80M5003EGE Intel Core i7-5500U	1.43 Points -13%
Acer TravelMate P249-M-5452 Intel Core i5-6200U	1.33 Points -19%
CPU Multi 64Bit
Dell Latitude 7280 Intel Core i7-7600U	3.89 Points +10%
Lenovo ThinkPad 13-20J2S00G00 Intel Core i7-7500U	3.87 Points +10%
HP Spectre x360 13-ac033dx Intel Core i7-7500U	3.53 Points
Acer TravelMate P249-M-5452 Intel Core i5-6200U	3.24 Points -8%
Asus Zenbook UX310UQ-GL011T Intel Core i7-6500U	3.15 Points -11%
Lenovo U31-70 80M5003EGE Intel Core i7-5500U	3.07 Points -13%
Dell XPS 13-9365 2-in-1 Intel Core i7-7Y75	2.98 Points -16%

Cinebench R10
Rendering Multiple CPUs 32Bit
HP Spectre x360 13-ac033dx Intel Core i7-7500U	11366 Points
Lenovo ThinkPad 13-20J2S00G00 Intel Core i7-7500U	11109 Points -2%
Asus Zenbook UX310UQ-GL011T Intel Core i7-6500U	10897 Points -4%
Acer TravelMate P249-M-5452 Intel Core i5-6200U	10003 Points -12%
Lenovo U31-70 80M5003EGE Intel Core i7-5500U	9543 Points -16%
Dell XPS 13-9365 2-in-1 Intel Core i7-7Y75	9392 Points -17%
Rendering Single 32Bit
HP Spectre x360 13-ac033dx Intel Core i7-7500U	5614 Points
Dell XPS 13-9365 2-in-1 Intel Core i7-7Y75	5496 Points -2%
Asus Zenbook UX310UQ-GL011T Intel Core i7-6500U	4904 Points -13%
Lenovo ThinkPad 13-20J2S00G00 Intel Core i7-7500U	4835 Points -14%
Lenovo U31-70 80M5003EGE Intel Core i7-5500U	4695 Points -16%
Acer TravelMate P249-M-5452 Intel Core i5-6200U	4396 Points -22%

wPrime 2.10 - 1024m
Dell XPS 13-9365 2-in-1 Intel Core i7-7Y75	619 s * -29%
Dell XPS 13 9360-4764 Intel Core i7-7500U	485.8 s * -1%
Dell Latitude 7280 Intel Core i7-7600U	482 s * -0%
HP Spectre x360 13-ac033dx Intel Core i7-7500U	480.1 s *

* ... smaller is better

Cinebench R10 Shading 32Bit

9017

Cinebench R10 Rendering Multiple CPUs 32Bit

11366

Cinebench R10 Rendering Single 32Bit

5614

Cinebench R11.5 OpenGL 64Bit

36.24 fps

Cinebench R11.5 CPU Multi 64Bit

3.53 Points

Cinebench R11.5 CPU Single 64Bit

1.65 Points

Cinebench R15 Ref. Match 64Bit

97.7 %

Cinebench R15 OpenGL 64Bit

43.52 fps

Cinebench R15 CPU Multi 64Bit

317 Points

Cinebench R15 CPU Single 64Bit

143 Points

Help

... in comparison

PCMark 8
Home Score Accelerated v2
HP Spectre 13-v131ng HD Graphics 620, i7-7500U, Samsung PM961 NVMe MZVLW512HMJP	3789 Points +25%
Apple MacBook Air 13 inch 2015-03 HD Graphics 6000, 5650U, Apple SSD SD0256F	3579 Points +18%
Lenovo Yoga 910-13IKB-80VF004CGE HD Graphics 620, i7-7500U, Samsung PM951 NVMe MZVLV512	3555 Points +18%
Dell XPS 13-9365 2-in-1 HD Graphics 615, i7-7Y75, Toshiba NVMe THNSN5256GPUK	3134 Points +4%
HP Spectre x360 13-ac033dx HD Graphics 620, i7-7500U, Samsung PM961 NVMe MZVLW512HMJP	3023 Points
Work Score Accelerated v2
HP Spectre 13-v131ng HD Graphics 620, i7-7500U, Samsung PM961 NVMe MZVLW512HMJP	5053 Points +36%
Dell XPS 13-9365 2-in-1 HD Graphics 615, i7-7Y75, Toshiba NVMe THNSN5256GPUK	4674 Points +26%
Apple MacBook Air 13 inch 2015-03 HD Graphics 6000, 5650U, Apple SSD SD0256F	4367 Points +18%
HP Spectre x360 13-ac033dx HD Graphics 620, i7-7500U, Samsung PM961 NVMe MZVLW512HMJP	3706 Points
Creative Score Accelerated v2
HP Spectre 13-v131ng HD Graphics 620, i7-7500U, Samsung PM961 NVMe MZVLW512HMJP	4655 Points +5%
Apple MacBook Air 13 inch 2015-03 HD Graphics 6000, 5650U, Apple SSD SD0256F	4432 Points 0%
HP Spectre x360 13-ac033dx HD Graphics 620, i7-7500U, Samsung PM961 NVMe MZVLW512HMJP	4432 Points
Dell XPS 13-9365 2-in-1 HD Graphics 615, i7-7Y75, Toshiba NVMe THNSN5256GPUK	4277 Points -3%

PCMark 8 Home Score Accelerated v2		3023 points
PCMark 8 Creative Score Accelerated v2		4432 points
PCMark 8 Work Score Accelerated v2		3706 points
Help

	HP Spectre x360 13-ac033dx Samsung PM961 NVMe MZVLW512HMJP	Apple MacBook Air 13 inch 2015-03 Apple SSD SD0256F	Dell XPS 13-9365 2-in-1 Toshiba NVMe THNSN5256GPUK	Lenovo Yoga 910-13IKB-80VF004CGE Samsung PM951 NVMe MZVLV512	HP Spectre 13-v131ng Samsung PM961 NVMe MZVLW512HMJP
CrystalDiskMark 3.0		-25%	-27%	-6%	-4%
Read Seq	2065	1352 -35%	1206 -42%	1412 -32%	1090 -47%
Write Seq	1550	1111 -28%	629 -59%	578 -63%	1088 -30%
Read 512	865	880 2%	966 12%	701 -19%	753 -13%
Write 512	1229	1023 -17%	410.7 -67%	580 -53%	911 -26%
Read 4k	54.7	21.93 -60%	32.93 -40%	43.5 -20%	57.5 5%
Write 4k	139.4	30.94 -78%	121.2 -13%	159.7 15%	140.2 1%
Read 4k QD32	518	339.5 -34%	411 -21%	570 10%	497.1 -4%
Write 4k QD32	225.6	342.9 52%	250.2 11%	488.7 117%	416 84%

CrystalDiskMark 3.0

AS SSD

Samsung PM961 NVMe MZVLW512HMJP

Sequential Read: 2065 MB/s

Sequential Write: 1550 MB/s

512K Read: 865 MB/s

512K Write: 1229 MB/s

4K Read: 54.7 MB/s

4K Write: 139.4 MB/s

4K QD32 Read: 518 MB/s

4K QD32 Write: 225.6 MB/s

3DMark | 3DMark 11

3DMark
1280x720 Cloud Gate Standard Graphics
Apple MacBook Pro 13 2016 (2.9 GHz) Intel Iris Graphics 550, 6267U	13172 Points +72%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 Intel HD Graphics 620, i7-7500U	8971 Points +17%
Dell XPS 13-9365 2-in-1 Intel HD Graphics 615, i7-7Y75	7839 Points +3%
Asus X302UV-FN016T NVIDIA GeForce 920MX, 6200U	7733 Points +1%
HP Spectre x360 13-ac033dx Intel HD Graphics 620, i7-7500U	7636 Points
HP EliteBook 820 G4 Z2V72ET Intel HD Graphics 620, i7-7500U	7618 Points 0%
Lenovo ThinkPad Yoga 370-20JJS00100 Intel HD Graphics 620, i5-7200U	7059 Points -8%
Acer TravelMate P249-M-5452 Intel HD Graphics 520, 6200U	6924 Points -9%
1920x1080 Fire Strike Graphics
Apple MacBook Pro 13 2016 (2.9 GHz) Intel Iris Graphics 550, 6267U	1657 Points +61%
Asus X302UV-FN016T NVIDIA GeForce 920MX, 6200U	1282 Points +25%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 Intel HD Graphics 620, i7-7500U	1093 Points +6%
HP Spectre x360 13-ac033dx Intel HD Graphics 620, i7-7500U	1029 Points
Dell XPS 13-9365 2-in-1 Intel HD Graphics 615, i7-7Y75	917 Points -11%
HP EliteBook 820 G4 Z2V72ET Intel HD Graphics 620, i7-7500U	886 Points -14%
Lenovo ThinkPad Yoga 370-20JJS00100 Intel HD Graphics 620, i5-7200U	827 Points -20%
Acer TravelMate P249-M-5452 Intel HD Graphics 520, 6200U	786 Points -24%
1920x1080 Ice Storm Extreme Graphics
Asus X302UV-FN016T NVIDIA GeForce 920MX, 6200U	49876 Points +33%
Dell XPS 13-9365 2-in-1 Intel HD Graphics 615, i7-7Y75	42163 Points +13%
HP EliteBook 820 G4 Z2V72ET Intel HD Graphics 620, i7-7500U	39537 Points +6%
HP Spectre x360 13-ac033dx Intel HD Graphics 620, i7-7500U	37394 Points
Acer TravelMate P249-M-5452 Intel HD Graphics 520, 6200U	37343 Points 0%
Lenovo ThinkPad Yoga 370-20JJS00100 Intel HD Graphics 620, i5-7200U	36971 Points -1%

3DMark 11
1280x720 Performance GPU
Apple MacBook Pro 13 2016 (2.9 GHz) Intel Iris Graphics 550, 6267U	2696 Points +72%
Asus X302UV-FN016T NVIDIA GeForce 920MX, 6200U	1747 Points +11%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 Intel HD Graphics 620, i7-7500U	1641 Points +5%
HP Spectre x360 13-ac033dx Intel HD Graphics 620, i7-7500U	1569 Points
HP EliteBook 820 G4 Z2V72ET Intel HD Graphics 620, i7-7500U	1515 Points -3%
Lenovo ThinkPad 13-20J2S00G00 Intel HD Graphics 620, i7-7500U	1508 Points -4%
Dell XPS 13-9365 2-in-1 Intel HD Graphics 615, i7-7Y75	1370 Points -13%
Acer TravelMate P249-M-5452 Intel HD Graphics 520, 6200U	1343 Points -14%
Lenovo ThinkPad Yoga 370-20JJS00100 Intel HD Graphics 620, i5-7200U	1338 Points -15%
1280x720 Performance Combined
Apple MacBook Pro 13 2016 (2.9 GHz) Intel Iris Graphics 550, 6267U	2597 Points +67%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00 Intel HD Graphics 620, i7-7500U	1653 Points +6%
Asus X302UV-FN016T NVIDIA GeForce 920MX, 6200U	1572 Points +1%
HP Spectre x360 13-ac033dx Intel HD Graphics 620, i7-7500U	1555 Points
Acer TravelMate P249-M-5452 Intel HD Graphics 520, 6200U	1401 Points -10%
Dell XPS 13-9365 2-in-1 Intel HD Graphics 615, i7-7Y75	1313 Points -16%
HP EliteBook 820 G4 Z2V72ET Intel HD Graphics 620, i7-7500U	1279 Points -18%
Lenovo ThinkPad 13-20J2S00G00 Intel HD Graphics 620, i7-7500U	1219 Points -22%
Lenovo ThinkPad Yoga 370-20JJS00100 Intel HD Graphics 620, i5-7200U	1087 Points -30%

3DMark 11 Performance		1735 points
3DMark Ice Storm Standard Score		51912 points
3DMark Cloud Gate Standard Score		6054 points
3DMark Fire Strike Score		940 points
3DMark Fire Strike Extreme Score		434 points
Help

... in comparison

Noise Level

Idle		28.7 / 34.2 / 35.8 dB(A)
Load		35.8 / 39.6 dB(A)

	30 dB silent 40 dB(A) audible 50 dB(A) loud
min: , med: , max: BK Precision 732A (15 cm distance) environment noise: 28.7 dB(A)

	HP Spectre x360 13-ac033dx HD Graphics 620, i7-7500U, Samsung PM961 NVMe MZVLW512HMJP	Apple MacBook Pro 13 2016 (2.9 GHz) Iris Graphics 550, 6267U, Apple SSD AP0256	Lenovo Yoga 910-13IKB-80VF004CGE HD Graphics 620, i7-7500U, Samsung PM951 NVMe MZVLV512	HP Spectre 13-v131ng HD Graphics 620, i7-7500U, Samsung PM961 NVMe MZVLW512HMJP
Noise		6%	1%	0%
off / environment *	28.7	30.2 -5%	31.7 -10%	30.4 -6%
Idle Minimum *	28.7	30.2 -5%	31.7 -10%	30.4 -6%
Idle Average *	34.2	30.2 12%	31.7 7%	30.4 11%
Idle Maximum *	35.8	30.2 16%	31.7 11%	30.4 15%
Load Average *	35.8	33 8%	38.4 -7%	40 -12%
Load Maximum *	39.6	36.2 9%	34.7 12%	40 -1%

* ... smaller is better

Max. Load

Idle


44 °C	48 °C	31.8 °C
34.2 °C	36.8 °C	27.4 °C
31.6 °C	27.8 °C	28 °C

Maximum: 48 °C
Average: 34.4 °C


33.4 °C	45.4 °C	42 °C
30.6 °C	36 °C	37.4 °C
29.2 °C	32.4 °C	32.8 °C

Maximum: 45.4 °C
Average: 35.5 °C

Power Supply (max.) 45 °C | Room Temperature 20 °C | Fluke 62 Mini IR Thermometer

(±) The average temperature for the upper side under maximal load is 34.4 °C / 94 F, compared to the average of 30.3 °C / 87 F for the devices in the class Convertible.
(-) The maximum temperature on the upper side is 48 °C / 118 F, compared to the average of 35.3 °C / 96 F, ranging from 19.6 to 60 °C for the class Convertible.
(-) The bottom heats up to a maximum of 45.4 °C / 114 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 23.7 °C / 75 F, compared to the device average of 30.3 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 31.6 °C / 88.9 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (-3.5 °C / -6.3 F).

HP Spectre x360 13-ac033dx audio analysis

(-) | not very loud speakers (67.1 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 16.9% lower than median
(-) | bass is not linear (15.8% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3% away from median
(+) | mids are linear (6.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3% away from median
(±) | linearity of highs is average (9.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (23.4% difference to median)
Compared to same class
» 68% of all tested devices in this class were better, 5% similar, 27% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 67% of all tested devices were better, 7% similar, 27% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (10.2% difference to median)
Compared to same class
» 6% of all tested devices in this class were better, 2% similar, 92% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 4% of all tested devices were better, 1% similar, 95% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Power Consumption

Off / Standby	0.44 / 0.56 Watt
Idle	5.3 / 9.6 / 10.1 Watt
Load	34.4 / 34.8 Watt


Key: min: , med: , max: Metrahit Energy

	HP Spectre x360 13-ac033dx i7-7500U, HD Graphics 620, Samsung PM961 NVMe MZVLW512HMJP, IPS, 3840x2160, 13.3"	Apple MacBook Pro 13 2016 (2.9 GHz) 6267U, Iris Graphics 550, Apple SSD AP0256, , 2560x1600, 13.3"	Dell XPS 13-9365 2-in-1 i7-7Y75, HD Graphics 615, Toshiba NVMe THNSN5256GPUK, IPS, 1920x1080, 13.3"	Lenovo Yoga 910-13IKB-80VF004CGE i7-7500U, HD Graphics 620, Samsung PM951 NVMe MZVLV512, IPS, 3840x2160, 13.9"	HP Spectre 13-v131ng i7-7500U, HD Graphics 620, Samsung PM961 NVMe MZVLW512HMJP, IPS UWVA, 1920x1080, 13.3"	HP Spectre x360 13-w023dx i7-7500U, HD Graphics 620, Samsung PM951 NVMe MZVLV512, IPS, 1920x1080, 13.3"
Power Consumption		-7%	42%	17%	15%	12%
Idle Minimum *	5.3	2.1 60%	3.1 42%	4.3 19%	3.6 32%	5.5 -4%
Idle Average *	9.6	7.6 21%	4.3 55%	6.3 34%	6.4 33%	6.7 30%
Idle Maximum *	10.1	8.2 19%	4.9 51%	9 11%	9.2 9%	7.1 30%
Load Average *	34.4	56.4 -64%	24.3 29%	32.7 5%	34 1%	33.1 4%
Load Maximum *	34.8	59.8 -72%	22.8 34%	28.8 17%	34.4 1%	35.2 -1%

* ... smaller is better

Battery Runtime

Idle (without WLAN, min brightness)		13h 12min
WiFi Websurfing		8h 57min
Load (maximum brightness)		1h 54min

	HP Spectre x360 13-ac033dx i7-7500U, HD Graphics 620, 57.8 Wh	Apple MacBook Pro 13 2016 (2.9 GHz) 6267U, Iris Graphics 550, 49.2 Wh	Dell XPS 13-9365 2-in-1 i7-7Y75, HD Graphics 615, 46 Wh	Lenovo Yoga 910-13IKB-80VF004CGE i7-7500U, HD Graphics 620, 78 Wh	HP Spectre 13-v131ng i7-7500U, HD Graphics 620, 38 Wh	HP Spectre x360 13-w023dx i7-7500U, HD Graphics 620, 57.8 Wh
Battery Runtime		-19%	35%	36%	-23%	22%
Reader / Idle	792		971 23%	1069 35%	718 -9%	1233 56%
WiFi v1.3	537	566 5%	686 28%	644 20%	394 -27%	558 4%
Load	114	66 -42%	175 54%	174 53%	77 -32%	121 6%

Pros

+ 接近100%的sRGB色域覆盖；非常准确的出厂色彩和灰阶还原

+ 4K超高清分辨率的高对比度绚丽屏幕

+ 附带主动式手写笔

+ 轻盈便携适合平板模式使用

+ USB 3.0 A型接口+2个Thunderbolt 3接口

+ 高品质CNC铝合金机身

+ 纤薄典雅的设计

+ 可升级的M.2固态硬盘

+ 无处理器降频

Cons

- 非常有限的Turbo Boost性能提升；i7-7500U多线程性能无法完全发挥

- 敏感的系统风扇；中高负载下风扇较吵

- 比XPS 13更大的机身尺寸；屏幕上盖稳定性不佳

- 屏幕背光还可以更高更均匀

- 无内置SD读卡器

- 4K超高清机型价位较高

In review: HP Spectre x360 13-ac033dx. Test model provided by HP US

惠普为Spectre x360 13搭配了4K超高清屏幕和手写笔支持，让它可以更好地作为平板电脑发挥优势。它仍然沿用了2016年的轻盈易用二合一设计，是最实用的变形本之一。

除了之前提到的一些小更新，惠普在其他方面也没有让我们失望。例如，它增加了一个SD读卡器，手动风扇控制软件和更明亮的屏幕背光，这应该可以让它从2016年的全高清机型得到足够的区分度。由于提供了附赠的主动式手写笔，Spectre x360 13也更加适合户外使用，不过它的屏幕亮度仍然还有提高的空间。

XPS 13 9365和Yoga 910都在我们测试2016年版Spectre x360 13之后在市场上表现抢眼，它们也各有自己的优缺点。戴尔设备相对更轻更小巧，而没有牺牲屏幕尺寸，但是它没有提供4K全高清机型，被动散热的处理器也相对较慢。另一方面，Yoga 910相比惠普设备更笨重一些，搭配相似的4K超高清屏幕和i7-7500U处理器，不过它缺少对主动式手写笔的支持。在这两者之间，全新Spectre x360 13在便携性和硬件性能间取得了最佳的平衡。

这个2017年的小更新为在2016年底推出的Spectre x360 13配备了4K全高清屏幕和主动式手写笔。除此之外它的变化不大，不过也没关系——这台变形本在尺寸和性能间找到了出色的平衡，可以适合各个模式的使用。

注：本文是基于完整评测的缩减版本，阅读完整的英文评测，请点击这里。

HP Spectre x360 13-ac033dx - 04/05/2017 v6 ^(old)
Allen Ngo

Chassis

86 / 98 → 87%

Keyboard

88%

Pointing Device

89%

Connectivity

48 / 80 → 60%

Weight