Razer Blade 18 (Early 2025) vs Razer Blade 15 (Early 2021)
Razer Blade 18
(Early 2025)
$3,200
Razer Blade 15
(Early 2021)
$1,550
|
Base Price (MSRP)
$3,200
|
Base Price (MSRP)
$1,550
|
|
CPU
Core Ultra 9 275HX
|
CPU
Core i7-10750H
|
|
GPU
GeForce RTX 5070 Ti Laptop 115W
|
GPU
GeForce RTX 3060 Laptop 95W
|
|
Memory
32GB
|
Memory
16GB
|
|
Storage
1TB
|
Storage
512GB
|
|
Display
18" LCD IPS 2560×1600
|
Display
15.6" LCD IPS 1920×1080
|
GB6 Single-Core
|
|
Blade 18 (Early 2025) - GB6S 3,045
x2.06
Blade 15 (Early 2021) - GB6S 1,480
x1
GB6 Multi-Core
|
|
Blade 18 (Early 2025) - GB6M 15,410
x2.89
Blade 15 (Early 2021) - GB6M 5,340
x1
FP32
|
|
Blade 18 (Early 2025) - 26.14 TFLOPS FP32
x2.17
Blade 15 (Early 2021) - 12.04 TFLOPS FP32
x1
|
N/A
0%
26.14 TFLOPS FP32
52%
|
83 FPS 1080p
69%
12.04 TFLOPS FP32
24%
|
|
32GB
DDR5-5600
|
16GB
DDR4-2933
|
|
120 Tabs
24%
|
56 Tabs
11%
|
|
1TB
M.2-2280-M-S2
PCIe 4.0 x4
Up to 6.8GB/s
|
512GB
M.2-2280-M-S2
PCIe 4.0 x4
Up to 6.8GB/s
|
|
1,978 min 4K Video
49%
|
954 min 4K Video
24%
|
|
|
|
|
18"
LCD IPS
|
15.6"
LCD IPS
|
|
18"
|
15.6"
|
|
Area
145.6 in² (939.5 cm²)
16:9 Aspect Ratio
|
Area
104 in² (670.9 cm²)
16:9 Aspect Ratio
|
|
Brightness
500 Nits
|
Brightness
300 Nits
|
|
Refresh Rate
240Hz
|
Refresh Rate
144Hz
|
|
-
-
|
Response Time
8ms GtG
|
|
-
-
|
Flicker
1000Hz
|
|
Resolution
2560×1600
4.1 Million Pixels
168 PPI
|
Resolution
1920×1080
2.1 Million Pixels
141 PPI
|
|
2560×1600
|
1920×1080
|
|
LED Backlight
1,100:1 Contrast
|
LED Backlight
1,000:1 Contrast
|
|
Viewing Angles
178° Horizontal
178° Vertical
|
Viewing Angles
178° Horizontal
178° Vertical
|
|
Colour Depth
8-bit
|
Colour Depth
8-bit
|
|
Coverage
100% sRGB
100% DCI-P3
89% Adobe RGB
|
Coverage
100% sRGB
64% DCI-P3
66% Adobe RGB
|
|
-
-
-
-
-
-
|
Accuracy
dE 4.4 Avg
dE 6.6 Max
dE 4.50 Greyscale
2.40 Gamma
7420K
|
|
Coating
Matte
|
Coating
Matte
|
2560×1600
1920×1080
|
1080p
|
720p
|
|
Number Pad
Scissor Switch
1.50mm
RGB Backlight
Per Key Lighting
Number Pad
|
Scissor Switch
RGB Backlight
|
|
Multi-Touch Clickpad Trackpad
Glass Surface
|
Multi-Touch Clickpad Trackpad
Glass Surface
|
|
Facial
|
No Biometrics
|
|
6
|
2
|
|
2
|
2
|
|
No Cellular
|
No Cellular
|
|
|
|
|
|
|
|
Wi-Fi 7 (802.11be)
2 Stream
Up to 5764Mbps
|
Wi-Fi 6 (802.11ax)
2 Stream
Up to 1200Mbps
|
|
Bluetooth 5.4
|
Bluetooth 5.1
|
|
HM870
|
HM470
|
|
Data
3x USB 3.1 (10Gbps)
-
1x Thunderbolt 4 (40Gbps)
1x Thunderbolt 5 (120Gbps)
|
Data
3x USB 3.1 (10Gbps)
1x USB-C 3.1 (10Gbps) + DP + PD
1x Thunderbolt 4 (40Gbps)
-
|
|
Network
-
1x Ethernet (2.5Gbps)
|
Network
1x Ethernet (1Gbps)
-
|
|
Video
1x HDMI 2.1
|
Video
1x HDMI 2.1
|
|
Audio
1x Audio Jack
|
Audio
1x Audio Jack
|
|
Card
1x SDXC Card UHS-II
|
-
-
|
|
Power
3-hole Oval Shape
|
Power
3-hole Oval Shape
|
|
Security
Kensington Lock
TPM 2.0
|
Security
Kensington Lock
TPM 2.0
|
|
External
|
External
|
|
Not Included
-
-
|
230W
19.50V
11.80A
|
|
-
-
|
3-hole Oval Shape
1.5M (5 ft) Cable
|
|
99Wh
6429mAh
15.40V
Lithium-Ion Polymer
|
65Wh
4221mAh
15.40V
Lithium-Ion Polymer
|
|
Up to 3 Hours
|
Up to 6 Hours
|
|
-
-
|
Charge Time
90 min 100%
|
|
Windows
|
Windows
|
|
Build Material
Aluminum
|
Build Material
Aluminum
|
|
Cooler
3x Fans
Vapour Chamber
|
Cooler
2x Fans
-
|
|
Display Side Boarder Size
5.6mm
|
Display Side Boarder Size
4.9mm
|
|
Height
22 mm (0.9 in)
Width
400 mm (15.7 in)
Depth
275.4 mm (10.8 in)
Volume
2.42 L
|
Height
19.9 mm (0.8 in)
Width
355 mm (14 in)
Depth
235 mm (9.3 in)
Volume
1.66 L
|
|
Weight
3.2 kg (7.1 lb)
-
-
|
Weight
2.09 kg (4.6 lb)
Weight + Charger
2.89 kg
(6.4 lb)
|
|
CPU
Not Upgradable
|
CPU
Not Upgradable
|
|
GPU
Not Upgradable
|
GPU
Not Upgradable
|
|
Memory
Upgradable
|
Memory
Upgradable
|
|
Storage
Upgradable
|
Storage
Upgradable
|
|
Wi-Fi
Upgradable
|
Wi-Fi
Upgradable
|
|
Motherboard
Not Upgradable
|
Motherboard
Not Upgradable
|
|
Power Supply
Upgradable
|
Power Supply
Upgradable
|
|
Storage Slots
2x M.2 2280 PCIe 4.0 x4
|
Storage Slots
2x M.2 2280 PCIe 4.0 x4
|
|
Memory Slots
2x SO-DIMM
|
Memory Slots
2x SO-DIMM
|
|
RZ09-0529
RZ09-0529x
|
RZ09-0369A
RZ09-0369B
RZ09-0369x
|
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