Alienware AW3425DW Monitor
QD-OLED · 34" · 3440×1440 · 240Hz · 0.03ms
MSRP
LG C4 42" OLED
W-OLED · 42" · 4K · 144Hz · 0.1ms · Dolby Vision
MSRP
Our verdict
The Alienware AW3425DW Monitor takes the performance lead with a 10% higher overall score, driven by its more shader cores, more of memory, and higher TFLOPS of compute power. In gaming benchmarks at 1440p, it delivers roughly 0% more frames per second across demanding titles like Cyberpunk 2077 and Alan Wake 2.
However, the LG C4 42" OLED tells a compelling value story. At $800 versus the Alienware AW3425DW Monitor's $1000 price tag, it costs 25% less while delivering performance that's only 10% behind. Its of memory is still more than enough for 1440p and even 4K gaming in most titles.
Our recommendation: for the majority of gamers targeting 1440p or even 4K with upscaling enabled, the LG C4 42" OLED is the smarter purchase. The Alienware AW3425DW Monitor only makes sense if you need the absolute maximum performance for native 4K ray tracing, professional 3D rendering, or AI workloads where the extra VRAM and compute power provide a tangible advantage.
Performance winner
Alienware AW3425DW Monitor
10% faster overall
Best value for money
LG C4 42" OLED
6% better value per dollar
Alienware AW3425DW Monitor best for
Power efficiency
10% faster overall
Connectivity
Display
Image Quality
Performance
Physical
Frequently asked questions
Is the Alienware AW3425DW Monitor worth $200 more than the LG C4 42" OLED?
It depends on your needs. The Alienware AW3425DW Monitor scores 90 overall vs 82 for the LG C4 42" OLED. If you need the extra performance for demanding tasks, the premium is justified. For most users gaming at 1440p or below, the LG C4 42" OLED offers better value.
Which GPU is better for 1440p gaming, the Alienware AW3425DW Monitor or LG C4 42" OLED?
The Alienware AW3425DW Monitor delivers higher frame rates at 1440p, but both GPUs handle 1440p gaming well. The Alienware AW3425DW Monitor provides more headroom for ray tracing and future titles, while the LG C4 42" OLED still maintains smooth gameplay in current games.
Can the LG C4 42" OLED handle 4K gaming?
The LG C4 42" OLED can handle 4K gaming in less demanding titles and with upscaling technologies like DLSS or FSR. For native 4K at ultra settings in demanding games, the Alienware AW3425DW Monitor is the better choice with its higher performance ceiling.
Which should I buy, the Alienware AW3425DW Monitor or LG C4 42" OLED?
Choose the LG C4 42" OLED if you want the best value for money and primarily game at 1080p or 1440p. Choose the Alienware AW3425DW Monitor if you need maximum performance, play at 4K, or do professional workloads like video editing and 3D rendering.
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