Dell Alienware X15 (R1, Mid 2021) vs Samsung Galaxy Book Flex 15 (Late 2019)
Dell Alienware X15
(R1, Mid 2021)
$3,100
Samsung Galaxy Book Flex 15
(Late 2019)
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Base Price (MSRP)
$3,100
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Base Price (MSRP)
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CPU
Core i7-11800H
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CPU
Core i5-1035G4
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GPU
GeForce RTX 3080 Laptop 90W
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GPU
Iris Plus 48EU 1050MHz
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Memory
16GB
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Memory
8GB
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Storage
1TB
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Storage
256GB
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Display
15.6" LCD IPS 1920×1080
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Display
15.6" LCD QLED 1920×1080 Touch
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116 FPS 1080p
97%
16.77 TFLOPS FP32
34%
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11 FPS 1080p
9%
806 GFLOPS FP32
2%
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16GB
DDR4-3200
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8GB
LPDDR4X-3733
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56 Tabs
11%
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24 Tabs
5%
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1TB
M.2-2280-M-S3
PCIe 3.0 x4
Up to 3.4GB/s
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256GB
M.2-2230-M-S3
PCIe 3.0 x4
Up to 2.1GB/s
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1,978 min 4K Video
49%
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442 min 4K Video
11%
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No Optical Drive
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No Optical Drive
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15.6"
LCD IPS
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15.6"
LCD QLED
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Area
104 in² (670.9 cm²)
16:9 Aspect Ratio
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Area
104 in² (670.9 cm²)
16:9 Aspect Ratio
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Brightness
350 Nits
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Brightness
300 Nits
500 Nits Peak
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Refresh Rate
165Hz
Variable
G-Sync
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Refresh Rate
60Hz
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Response Time
3ms GtG
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Resolution
1920×1080
2.1 Million Pixels
141 PPI
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Resolution
1920×1080
2.1 Million Pixels
141 PPI
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LED Backlight
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1,000:1 Contrast
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LED Backlight
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1,000:1 Contrast
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Viewing Angles
178° Horizontal
178° Vertical
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Viewing Angles
178° Horizontal
178° Vertical
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Colour Depth
8-bit
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Coverage
100% sRGB
67% DCI-P3
70% Adobe RGB
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Accuracy
dE 2.8 Avg
dE 4.9 Max
dE 2.50 Greyscale
2.11 Gamma
6200K
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Coating
Matte
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Fully Laminated
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Touch
Capacitive
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720p
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720p
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Scissor Switch
1.50mm
RGB Backlight
Per Key Lighting
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Number Pad
Scissor Switch
White Backlight
Number Pad
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Multi-Touch Clickpad Trackpad
Glass Surface
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Multi-Touch Clickpad Trackpad
Glass Surface
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Not Included
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Not Included
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Not Included
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S Pen
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Facial
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Fingerprint
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2
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2
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2
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2
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No Cellular
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No Cellular
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Wi-Fi 6E (802.11ax)
2 Stream
Up to 2400Mbps
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Wi-Fi 6 (802.11ax)
2 Stream
Up to 1200Mbps
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Bluetooth 5.2
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Bluetooth 5.1
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No Sensors
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No Sensors
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Integrated Chipset
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495 Series U+
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Data
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1x USB 3.0 (5Gbps)
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1x USB-C 3.1 (10Gbps) + DP + PD
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1x Thunderbolt 4 (40Gbps)
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Data
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2x Thunderbolt 3 (40Gbps)
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Network
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1x Ethernet (2.5Gbps)
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Video
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1x HDMI 2.1
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Audio
1x Audio Jack
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Audio
1x Audio Jack
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Card
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1x micro SDXC Card UHS-II
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Card
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1x micro SDXC Card
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Power
DC 7.4x5mm
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External
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External
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240W
19.50V
12.30A
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65W
20.00V
3.25A
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USB-PD
3.00A 5V (15W)
3.00A 9V (27W)
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3.00A 15V (45W)
3.25A 20V (65W)
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DC 7.4x5mm
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2.0M (7 ft) Cable
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USB-C
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Removable Cable
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87Wh
7632mAh
11.40V
Lithium-Ion
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69.7Wh
4526mAh
15.40V
Lithium-Ion
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Up to 6 Hours
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Up to 7 Hours
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Windows
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Windows
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Build Material
Plastic
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Build Material
Aluminum
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Cooler
4x Fans
Vapour Chamber
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Cooler
1x Fans
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Display Side Boarder Size
7.5mm
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Height
16.3 mm (0.6 in)
Width
359.7 mm (14.2 in)
Depth
277.3 mm (10.9 in)
Volume
1.63 L
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Height
14.9 mm (0.6 in)
Width
355 mm (14 in)
Depth
227.2 mm (8.9 in)
Volume
1.20 L
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Weight
2.36 kg (5.2 lb)
Weight + Charger
3.14 kg
(6.9 lb)
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Weight
1.52 kg (3.4 lb)
Weight + Charger
1.68 kg
(3.7 lb)
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CPU
Not Upgradable
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CPU
Not Upgradable
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GPU
Not Upgradable
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GPU
Not Upgradable
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Memory
Not Upgradable
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Memory
Not Upgradable
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Storage
Upgradable
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Storage
Upgradable
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Wi-Fi
Upgradable
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Wi-Fi
Not Upgradable
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Motherboard
Not Upgradable
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Motherboard
Not Upgradable
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Power Supply
Upgradable
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Power Supply
Upgradable
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Storage Slots
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1x M.2 2280 PCIe 3.0 x4
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1x M.2 2280 PCIe 4.0 x4
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Storage Slots
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1x M.2 2280 PCIe 3.0 x4
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