Compare models
Spec
ASUS ROG Zephyrus Duo 16 GX651
ASUS ROG Zephyrus Duo 16 (2023)
HP Elite x2 G8
HP Elite c640 G3 Chromebook Enterprise
Summary
LB Score
75
90
★
60
71
Value
40
89
★
78
76
Price
$1,800
$922
$451
$385
★
Use class
Premium Gaming
Premium Gaming
Mid Gaming
Mid Gaming
Screen
Diagonal
16
16
13
14
Resolution
2880x1800
2560x1600
1920x1080
1536x864
Panel type
oled
mini
ips
ips
Brightness
—
—
400 nits
1000 nits
★
Screen quality
66
★
60
50
46
Processor & graphics
CPU score
65
97
★
70
67
GPU type
dGPU
dGPU
iGPU
iGPU
GPU score
88
★
84
27
27
GPU rating
—
40%
—
—
Memory
RAM (max)
64 GB
64 GB
64 GB
64 GB
RAM type
LPDDR5X
DDR5
DDR4
DDR4
Storage
Storage (bus)
PCI-E Gen 5.0 (4x)
PCI-E Gen 4.0 (4x)
PCI-E Gen 3.0 (4x)
—
Battery
Capacity (Wh)
90.0 Wh
90.0 Wh
47.0 Wh
58.8 Wh
Autonomy (est.)
3.1 h
3.1 h
4.7 h
5.1 h
★
Chassis
Weight
2.82 kg
2.67 kg
1.69 kg
0.99 kg
★
Type
Gaming
Gaming
Convertible (2-in-1)
Ultrabook
Release year
2026
★
2023
2020
2022
Verdict
Best overall: ASUS ROG Zephyrus Duo 16 (2023) · wins 9 of 28 parameter rows
Why ASUS ROG Zephyrus Duo 16 (2023) over HP Elite c640 G3 Chromebook Enterprise
- Engineering CAD: 99 vs 42 (+57)
- 3D/Video: 99 vs 44 (+55)
- CPU/GPU balance: 0.87 vs 0.41 (+0.5)