ASUS Zenbook 14" UM3405GA-ZB_70 Jasper Gray 2026

ASUS Zenbook 14" UM3405GA-ZB_70 Jasper Gray 2026

ASUS
65 Overall Score
vs
Lenovo Legion 5i 15.1" 83F00008US

Lenovo Legion 5i 15.1" 83F00008US

Lenovo
82 Overall Score

Scores

Gaming
ASUS
16
Lenovo
97
Creator
ASUS
28
Lenovo
87
Entertainment
ASUS
67
Lenovo
86
Developer
ASUS
70
Lenovo
85
Business
ASUS
72
Lenovo
82
Student
ASUS
76
Lenovo
82
Compact
ASUS
80
Lenovo
76
Ai Llm
ASUS
22
Lenovo
56

Specifications

ASUS Zenbook 14" UM3405GA-ZB_70Lenovo Legion 5i 15.1" 83F00008US
Processor
CPUAMD Ryzen AI 9 465Intel Core Ultra 7 255HX★
CPU Multi-Core ScoreNo data
48,427
Cores1020★
Frequency2.0 GHz2.4 GHz★
L3 Cache16 MB30 MB★
Graphics
GPUAMD Radeon GraphicsNVIDIA GeForce RTX 5060★
GPU Benchmark ScoreNo data
20,712
Typeintegrated★discrete
VRAM—8 GB★
VRAM Type—GDDR7
Memory & Storage
RAM16 GB32 GB★
RAM GenerationLPDDR5XDDR5
Storage 1512 GB1 TB★
Storage 1 TypeSSDNVMe SSD★
Display
Size14"15.1"
Resolution1920 px2560 px★
PanelOLEDOLED
Refresh Rate60 Hz165 Hz★
Brightness500 nits500 nits
Color Gamut100% DCI-P3100% DCI-P3
Connectivity
USB-C Ports22
USB Ports33
ThunderboltThunderbolt 4 x 2Thunderbolt 4
HDMIHDMI 2.1HDMI 2.1
Wi-FiWi-Fi 6EWi-Fi 7★
BluetoothBluetoothBluetooth 5.3★
Ethernet—Gigabit Ethernet
Physical
Weight1.28 kg★2.00 kg
Battery75 Wh80 Wh★
OSWindows 11 HomeWindows 11 Home

Pros & Cons

ASUS Zenbook 14" UM3405GA-ZB_70 Jasper Gray 2026

  • Strong social proof (97th percentile)97th %ile
  • Strong cpu (87th percentile)87th %ile
  • Strong portability (87th percentile)87th %ile
  • Strong port selection (86th percentile)86th %ile
  • Below average gpu (13th percentile)13th %ile

Lenovo Legion 5i 15.1" 83F00008US

  • Strong port selection (98th percentile)98th %ile
  • Strong screen (94th percentile)94th %ile
  • Strong cpu (93rd percentile)93rd %ile
  • Strong social proof (90th percentile)90th %ile

Pricing

ASUS Zenbook 14" UM3405GA-ZB_70 Jasper Gray 2026 is $329 cheaper (1.3x less).

ASUS Zenbook 14" UM3405GA-ZB_70 Jasper Gray 2026

Best Buy
open-box$650
Best Buy
$1,200
Best Buy
$1,300

Lenovo Legion 5i 15.1" 83F00008US

B&H Photo
$1,529

Verdict

★ Winner: Lenovo Legion 5i 15.1" 83F00008US

Scores 82 overall, wins 7 of 8 usage categories and 16 of 30 specs.

ASUS Zenbook 14" UM3405GA-ZB_70 Better at:

Compact

Lenovo Legion 5i 15.1" 83F00008US Better at:

Ai LlmGamingCreatorStudentBusinessDeveloperEntertainment

Also Consider

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Apple MacBook Pro 14.2" M5
91 $1,669
View Details & Prices: ASUS Zenbook 14" UM3405GA-ZB_70 Jasper Gray 2026 View Details & Prices: Lenovo Legion 5i 15.1" 83F00008US