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Breve Análise do Conversível Dell XPS 13 9365 (7Y54, QHD+)

Ótima tela. No conversível XPS 13 de 13,3 polegadas, a Dell aposta em uma tela QHD+ muito nítida, que oferece uma boa apresentação de cores. No entanto, comparado com o modelo XPS 13 FHD, a tela causa uma duração de bateria significantemente inferior. Graças a uma CPU passivamente resfriada, o computador sempre funciona de forma silenciosa.
Sascha Mölck, Stefanie Voigt (traduzido por Ricardo Soto),
Dell XPS 13 9365-4537 2-in-1 (XPS 13 9365 Serie)
Processador
Intel Core i5-7Y54 2 x 1.2 - 3.2 GHz, Kaby Lake
Placa gráfica
Intel HD Graphics 615, Análises do: 300-950 MHz, dual channel, 21.20.16.4664
Memória
8192 MB 
, DDR3 1866, dual channel, sem slots de memória, memória soldada
Pantalha
13.3 polegadas 16:9, 3200 x 1800 pixel 276 PPI, capacitiva, 10 pontos de toque, Sharp LQ133Z1, IPS, Brilhante: sim
placa mãe
Intel Kaby Lake-Y Premium PCH
Disco rígido
Toshiba NVMe THNSN5256GPUK, 256 GB 
, 200 GB livre
Conexões
1 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 2 DisplayPort, 1 Kensington Lock, Conexões Audio: Áudio combinado, Card Reader: microSD, Sensores: Sensor de movimento, TPM 2.0
Funcionamento em rede
Intel Dual Band Wireless-AC 8265 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 4.2
Tamanho
altura x largura x profundidade (em mm): 15 x 304 x 200
Bateria
46 Wh Lítio-Ion
Sistema Operativo
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: HD
Características adicionais
Alto falantes: Estéreo, Teclado: chiclet, Iluminação do Teclado: sim, Adaptador de USB-C para USB-A, 24 Meses Garantia, fanless
peso
1.2 kg, Suprimento de energia: 255 g
Preço
1649 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

323 mm 224.5 mm 14.3 mm 1.4 kg306 mm 218 mm 13.8 mm 1.3 kg304 mm 200 mm 15 mm 1.2 kg304 mm 199 mm 13.7 mm 1.2 kg
Networking
iperf3 Client (receive) TCP 1 m 4M x10
HP Spectre x360 13-ac033dx
Intel Dual Band Wireless-AC 8265
619 MBit/s ∼100% +198%
Dell XPS 13-9365 2-in-1
Intel Dual Band Wireless-AC 8265
309 MBit/s ∼50% +49%
Dell XPS 13 9365-4537 2-in-1
Intel Dual Band Wireless-AC 8265
208 MBit/s ∼34%
iperf3 Client (transmit) TCP 1 m 4M x10
Dell XPS 13-9365 2-in-1
Intel Dual Band Wireless-AC 8265
471 MBit/s ∼100% +232%
HP Spectre x360 13-ac033dx
Intel Dual Band Wireless-AC 8265
462 MBit/s ∼98% +225%
Dell XPS 13 9365-4537 2-in-1
Intel Dual Band Wireless-AC 8265
142 MBit/s ∼30%
290
cd/m²
316
cd/m²
315
cd/m²
306
cd/m²
348
cd/m²
333
cd/m²
277
cd/m²
300
cd/m²
273
cd/m²
Distribuição do brilho
Sharp LQ133Z1
X-Rite i1Pro 2
Máximo: 348 cd/m² Médio: 306.4 cd/m² Minimum: 20 cd/m²
iluminação: 78 %
iluminação com acumulador: 348 cd/m²
Contraste: 1740:1 (Preto: 0.2 cd/m²)
ΔE Color 2.79 | 0.6-29.43 Ø5.8
ΔE Greyscale 3.47 | 0.64-98 Ø6
93% sRGB (Argyll 3D) 60% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.54
Dell XPS 13 9365-4537 2-in-1
IPS, 3200x1800, 13.3
Dell XPS 13-9365 2-in-1
IPS, 1920x1080, 13.3
HP Spectre x360 13-ac033dx
IPS, 3840x2160, 13.3
Lenovo Yoga 910-13IKB-80VF004CGE
IPS, 3840x2160, 13.9
Response Times
-9%
-1%
9%
Response Time Grey 50% / Grey 80% *
48 (26, 22)
48 (16.4, 31.6)
-0%
42 (20.8, 21.2)
12%
46 (14, 32)
4%
Response Time Black / White *
28 (16, 12)
32.8 (7.6, 25.2)
-17%
32 (18, 14)
-14%
24 (6, 18)
14%
PWM Frequency
1042 (29)
Screen
-44%
-1%
-51%
Brightness middle
348
322.6
-7%
302.6
-13%
348
0%
Brightness
306
306
0%
282
-8%
310
1%
Brightness Distribution
78
91
17%
83
6%
80
3%
Black Level *
0.2
0.19
5%
0.25
-25%
0.25
-25%
Contrast
1740
1698
-2%
1210
-30%
1392
-20%
Colorchecker DeltaE2000 *
2.79
7.7
-176%
2.4
14%
7.86
-182%
Colorchecker DeltaE2000 max. *
5.53
11.1
-101%
4.9
11%
13.43
-143%
Greyscale DeltaE2000 *
3.47
7.9
-128%
2.8
19%
8.25
-138%
Gamma
2.54 87%
2.88 76%
2.2 100%
2.05 107%
CCT
6564 99%
7044 92%
6333 103%
6834 95%
Color Space (Percent of AdobeRGB 1998)
60
44.1
-26%
65.5
9%
58
-3%
Color Space (Percent of sRGB)
93
69.9
-25%
97.1
4%
90
-3%
Total Average (Program / Settings)
-27% / -38%
-1% / -1%
-21% / -41%

* ... smaller is better

Screen Flickering / PWM (Pulse-Width Modulation)

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: 51 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 17886 (minimum: 5 - maximum: 2500000) Hz was measured.

Display Response Times

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
28 ms ... rise ↗ and fall ↘ combined↗ 16 ms rise
↘ 12 ms fall
The screen shows relatively slow response rates in our tests and may be too slow for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 60 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (24.5 ms).
       Response Time 50% Grey to 80% Grey
48 ms ... rise ↗ and fall ↘ combined↗ 26 ms rise
↘ 22 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 636 (maximum) ms. » 77 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (39 ms).
0102030405060708090100110120130140150160170180190200210220230240250Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R10 Rendering Single 32Bit
4838
Cinebench R10 Rendering Multiple CPUs 32Bit
8946
Cinebench R10 Shading 32Bit
6388
Cinebench R15 CPU Single 64Bit
119 Points
Cinebench R15 CPU Multi 64Bit
257 Points
Cinebench R15 OpenGL 64Bit
24.79 fps
Cinebench R15 Ref. Match 64Bit
97.8 %
Ajuda
Cinebench R15
CPU Single 64Bit
Lenovo Yoga 910-13IKB-80VF004CGE
Intel Core i7-7500U
147 Points ∼66% +24%
HP Spectre x360 13-ac033dx
Intel Core i7-7500U
143 Points ∼64% +20%
Dell XPS 13-9365 2-in-1
Intel Core i7-7Y75
130 Points ∼58% +9%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
119 Points ∼53%
CPU Multi 64Bit
Lenovo Yoga 910-13IKB-80VF004CGE
Intel Core i7-7500U
354 Points ∼8% +38%
HP Spectre x360 13-ac033dx
Intel Core i7-7500U
317 Points ∼7% +23%
Dell XPS 13-9365 2-in-1
Intel Core i7-7Y75
258 Points ∼6% 0%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
257 Points ∼6%
Cinebench R10
Rendering Multiple CPUs 32Bit
HP Spectre x360 13-ac033dx
Intel Core i7-7500U
11366 Points ∼17% +27%
Dell XPS 13-9365 2-in-1
Intel Core i7-7Y75
9392 Points ∼14% +5%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
8946 Points ∼14%
Rendering Single 32Bit
HP Spectre x360 13-ac033dx
Intel Core i7-7500U
5614 Points ∼52% +16%
Dell XPS 13-9365 2-in-1
Intel Core i7-7Y75
5496 Points ∼51% +14%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
4838 Points ∼45%
Geekbench 3
32 Bit Multi-Core Score
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
6178 Points ∼8%
32 Bit Single-Core Score
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
3160 Points ∼65%
Geekbench 4.0
64 Bit Multi-Core Score
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
6627 Points ∼16%
64 Bit Single-Core Score
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
3733 Points ∼59%
Geekbench 4.4
64 Bit Multi-Core Score
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
6921 Points ∼12%
64 Bit Single-Core Score
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
3745 Points ∼59%
JetStream 1.1 - Total Score
Lenovo Yoga 910-13IKB-80VF004CGE
Intel Core i7-7500U
241.79 Points ∼69% +22%
HP Spectre x360 13-ac033dx
Intel Core i7-7500U
235 Points ∼67% +18%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
198.92 Points ∼57%
Dell XPS 13-9365 2-in-1
Intel Core i7-7Y75
193.76 Points ∼55% -3%
PCMark 8 Home Score Accelerated v2
2706 pontos
Ajuda
PCMark 8 - Home Score Accelerated v2
Lenovo Yoga 910-13IKB-80VF004CGE
HD Graphics 620, i7-7500U, Samsung PM951 NVMe MZVLV512
3555 Points ∼58% +31%
Dell XPS 13-9365 2-in-1
HD Graphics 615, i7-7Y75, Toshiba NVMe THNSN5256GPUK
3134 Points ∼51% +16%
HP Spectre x360 13-ac033dx
HD Graphics 620, i7-7500U, Samsung PM961 NVMe MZVLW512HMJP
3023 Points ∼50% +12%
Dell XPS 13 9365-4537 2-in-1
HD Graphics 615, i5-7Y54, Toshiba NVMe THNSN5256GPUK
2706 Points ∼44%
Toshiba NVMe THNSN5256GPUK
Sequential Read: 1159 MB/s
Sequential Write: 324.1 MB/s
512K Read: 528.4 MB/s
512K Write: 373.7 MB/s
4K Read: 29.26 MB/s
4K Write: 108.3 MB/s
4K QD32 Read: 335.9 MB/s
4K QD32 Write: 234.1 MB/s
Dell XPS 13 9365-4537 2-in-1
Toshiba NVMe THNSN5256GPUK
Dell XPS 13-9365 2-in-1
Toshiba NVMe THNSN5256GPUK
HP Spectre x360 13-ac033dx
Samsung PM961 NVMe MZVLW512HMJP
Lenovo Yoga 910-13IKB-80VF004CGE
Samsung PM951 NVMe MZVLV512
CrystalDiskMark 3.0
31%
114%
58%
Write 4k QD32
234.1
250.2
7%
225.6
-4%
488.7
109%
Read 4k QD32
335.9
411
22%
518.3
54%
570.3
70%
Write 4k
108.3
121.2
12%
139.4
29%
159.7
47%
Read 4k
29.26
32.93
13%
54.66
87%
43.5
49%
Write 512
373.7
410.7
10%
1229
229%
579.6
55%
Read 512
528.4
966.3
83%
864.8
64%
701.1
33%
Write Seq
324.1
629.4
94%
1550
378%
578.4
78%
Read Seq
1159
1206
4%
2065
78%
1412
22%
3DMark 11 Performance
1272 pontos
Ajuda
3DMark 11 - 1280x720 Performance GPU
Lenovo Yoga 910-13IKB-80VF004CGE
Intel HD Graphics 620, Intel Core i7-7500U
1623 Points ∼3% +38%
HP Spectre x360 13-ac033dx
Intel HD Graphics 620, Intel Core i7-7500U
1569 Points ∼3% +34%
Dell XPS 13-9365 2-in-1
Intel HD Graphics 615, Intel Core i7-7Y75
1370 Points ∼3% +17%
Dell XPS 13 9365-4537 2-in-1
Intel HD Graphics 615, Intel Core i5-7Y54
1175 Points ∼2%
baixo média alto ultra
Diablo III (2012) 55.8 36.3 30.1 17.8 fps
Counter-Strike: GO (2012) 99.9 57.3 39.5 21.9 fps
BioShock Infinite (2013) 31.4 20.4 19.3 6.1 fps
GRID: Autosport (2014) 74.9 24.6 fps
F1 2014 (2014) 55 34 fps
GTA V (2015) 19.9 16.7 fps
World of Warships (2015) 49.9 30.2 fps
Anno 2205 (2015) 15.9 10.2 fps
Rainbow Six Siege (2015) 24.6 16.2 fps
Far Cry Primal (2016) 12 5 fps
Mirror's Edge Catalyst (2016) 15.5 9 fps
Civilization VI (2016) 20.6 9.2 fps
Farming Simulator 17 (2016) 70.2 45.1 fps
Titanfall 2 (2016) 19.9 15.9 fps
Resident Evil 7 (2017) 22.2 9.5 fps
For Honor (2017) 16.8 6.2 fps
Ghost Recon Wildlands (2017) 9.8 4 fps
Warhammer 40.000: Dawn of War III (2017) 11.6 4 fps
Prey (2017) 14.3 6.6 fps
Carga Máxima
 40.2 °C43.1 °C32 °C 
 32.1 °C36.4 °C32 °C 
 26.8 °C26.7 °C26.1 °C 
Máximo: 43.1 °C
Médio: 32.8 °C
32.4 °C41.7 °C37.7 °C
30.1 °C34.4 °C35.9 °C
26 °C28.8 °C30 °C
Máximo: 41.7 °C
Médio: 33 °C
alimentação elétrica  41.2 °C | Temperatura do quarto 30.1 °C | FIRT 550-Pocket
(±) The average temperature for the upper side under maximal load is 32.8 °C / 91 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 43.1 °C / 110 F, compared to the average of 35.3 °C / 96 F, ranging from 21.8 to 55.7 °C for the class Convertible.
(±) The bottom heats up to a maximum of 41.7 °C / 107 F, compared to the average of 36.5 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 22.7 °C / 73 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 26.8 °C / 80.2 F and are therefore cool to the touch.
(+) The average temperature of the palmrest area of similar devices was 28.9 °C / 84 F (+2.1 °C / 3.8 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2041.736.241.72538.732.238.73140.331.740.34041.12941.15042.628.842.66344.530.844.5804428.34410045.728.945.71254724.54716048.22448.220049.924.649.925051.522.151.531556.52256.540059.720.859.750064.420.364.463065.619.365.68006918.669100072.717.972.7125073.517.773.5160071.61771.6200071.417.171.4250069.616.969.6315064.61764.6400067.416.967.4500066.616.966.6630069.91769.9800067.617.267.61000059.317.159.3125005717.2571600052.517.452.5SPL81.43081.4N50.81.450.8median 64.6median 17.7median 64.6Delta7.627.635.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6median 17.84.62.4hearing rangehide median Pink NoiseDell XPS 13 9365-4537 2-in-1Apple MacBook 12 (Early 2016) 1.1 GHz
Dell XPS 13 9365-4537 2-in-1 audio analysis

(±) | speaker loudness is average but good (73 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 14.8% lower than median
(+) | bass is linear (4.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.2% higher than median
(+) | mids are linear (5.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.4% away from median
(±) | linearity of highs is average (7.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (16.1% difference to median)
Compared to same class
» 19% of all tested devices in this class were better, 6% similar, 75% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 19% of all tested devices were better, 4% similar, 76% worse
» The best had a delta of 3%, average was 21%, worst was 65%

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 (9.3% difference to median)
Compared to same class
» 2% of all tested devices in this class were better, 1% similar, 97% worse
» The best had a delta of 8%, average was 20%, worst was 50%
Compared to all devices tested
» 2% of all tested devices were better, 0% similar, 98% worse
» The best had a delta of 3%, average was 21%, worst was 65%

Consumo de energia
desligadodarklight 0.5 / 1.3 Watt
Ociosodarkmidlight 8.2 / 10.8 / 12.7 Watt
Carga midlight 22.6 / 24.6 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Tempo de Execução da Bateria
NBC WiFi Websurfing Battery Test 1.3 (Edge 40)
6h 50min
Battery Runtime - WiFi Websurfing 1.3
Dell XPS 13-9365 2-in-1
i7-7Y75, HD Graphics 615, 46 Wh
686 min ∼100% +67%
Lenovo Yoga 910-13IKB-80VF004CGE
i7-7500U, HD Graphics 620, 78 Wh
644 min ∼94% +57%
HP Spectre x360 13-ac033dx
i7-7500U, HD Graphics 620, 57.8 Wh
537 min ∼78% +31%
Dell XPS 13 9365-4537 2-in-1
i5-7Y54, HD Graphics 615, 46 Wh
410 min ∼60%

Pro

+ Carcaça compacta
+ Tela com ângulos de visão estáveis
+ SSD NVMe
+ Thunderbolt 3
+ Adaptador de USB Type-C para Type-A

Contra

- Duração média da bateria
- Sem porta USB Type-A
- Taxas de transferência WLAN relativamente baixas
The Dell XPS 13 9365-4537, provided by notebooksbilliger.de
The Dell XPS 13 9365-4537, provided by notebooksbilliger.de

O modelo Dell XPS 13 que estamos testando, tem um processador Core i5-7Y54 abordo. Este não é de modo algum inferior ao processador Core-i7 nominalmente mais forte que é incorporado no modelo irmão que já testamos. Dado que ambas as CPUs dificilmente atingem suas velocidades máximas devido ao resfriamento passivo, seus resultados nos testes de CPU estão, em grande parte, no mesmo nível. Apenas uma ligeira vantagem que dificilmente pode ser notada durante a operação diária, pode ser atestada para o Core i7. A taxa extra cobrada pelo processador Core-i7 realmente não vale a pena.

Como não há ventoinha, o computador sempre funciona silenciosamente. Mesmo assim, não esquenta muito. Um SSD NVMe garante um sistema veloz. Substituir o SSD pode ser possível. Para fazer isso, você precisaria remover a parte inferior da carcaça do computador. O teclado do conversível deixou uma boa impressão geral.

A tela IPS agrada com ângulos de visão estáveis e um contraste muito bom. O valor do brilho também é favorável, embora poderia ser ainda mais alto, dado que o dispositivo será usado em vários locais sob várias condições de iluminação.

A nítida tela QHD + tem um efeito negativo sobre a duração da bateria. 

Em nosso teste WLAN praticamente relevante, a duração da bateria diminui em 5 horas em comparação com o modelo Full HD do XPS 13. Os usuários que precisam de uma duração de bateria que seja o mais longa possível devem escolher o modelo Full HD.

Dell XPS 13 9365-4537 2-in-1 - 05/26/2017 v6(old)
Sascha Mölck

Acabamento
91 / 98 → 93%
Teclado
87%
Mouse
87%
Conectividade
58 / 80 → 73%
Peso
73 / 35-78 → 87%
Bateria
89%
Pantalha
87%
Desempenho do jogos
53 / 68 → 78%
Desempenho da aplicação
73 / 87 → 84%
Temperatura
94%
Ruído
100%
Audio
80 / 91 → 88%
Camera
44 / 85 → 52%
Médio
78%
87%
Convertible - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Conversível Dell XPS 13 9365 (7Y54, QHD+)
Sascha Mölck, 2017-06- 2 (Update: 2017-06- 9)