CalDigit TS4 vs Dell UltraSharp U4025QW
Side-by-side comparison of features, pricing, ratings, and alternatives.
The CalDigit TS4 is a Thunderbolt 4 docking station designed for laptop users who need to expand their connectivity options. With 18 ports and 98W host charging, it provides a comprehensive solution for laptop desk setups.
The Dell UltraSharp U4025QW is a 40-inch curved 5K2K IPS Black monitor that doubles as a Thunderbolt 4 dock, providing a seamless and efficient workspace experience. With its high-resolution display and advanced connectivity options, this monitor is ideal for professionals and creatives who require a high level of detail and precision in their work.
- Compact design
- High-speed charging
- Multi-port connectivity
- Wide compatibility
- High-resolution 5K2K display
- Advanced Thunderbolt 4 connectivity
- Curved display reduces eye strain
- Multi-port docking station for easy connectivity
- Expensive
- Limited availability
- No wireless connectivity
- Expensive
- Large size may not fit all workspaces
- Limited adjustability options
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The Verdict
AI-generated from listing dataThe Dell UltraSharp U4025QW is an all‑in‑one 40" 5K2K monitor with built‑in Thunderbolt 4 docking, while the CalDigit TS4 is a standalone Thunderbolt 4 dock for any laptop.
Key differences
- •Display: Dell includes a 40‑inch 5K2K curved IPS screen; CalDigit provides no display.
- •Form factor: Dell is a heavy (24.2 lb) monitor‑dock; CalDigit is a lightweight (550 g) compact hub.
- •Price: Dell costs $1,299.99 versus CalDigit’s $299, a four‑fold difference.
- •Port count: Dell offers Thunderbolt 4, USB‑C, USB‑A, HDMI; CalDigit adds HDMI, DisplayPort, Ethernet and totals 18 ports.
- •Warranty: Dell 3 years vs. CalDigit 2 years.
Performance
Dell delivers a 5K2K (5120×2160) curved IPS display; CalDigit has no display capability.
Build quality
Dell’s 24.2 lb, metal‑framed monitor suggests higher durability than CalDigit’s small plastic hub.
Connectivity
CalDigit offers 18 ports including Ethernet and DisplayPort, surpassing Dell’s four‑port set.
Power & efficiency
CalDigit supplies up to 98 W host charging; Dell’s power specs not disclosed beyond AC powered.
Compatibility
CalDigit explicitly supports both Mac and PC laptops and Thunderbolt 3/USB‑C; Dell is a monitor‑dock aimed at workstation users.
Price & value
CalDigit costs $299 versus Dell’s $1,299.99, offering far lower upfront cost.
Warranty & support
Dell provides a 3‑year warranty; CalDigit offers 2 years.
Choose CalDigit TS4 if…
Laptop users who want a compact, high‑power dock for multiple peripherals.
Choose Dell UltraSharp U4025QW if…
Creative professionals needing a high‑resolution curved monitor with integrated docking.
Common questions
Can the Dell monitor replace a separate dock?
Yes, it includes Thunderbolt 4, USB‑C, USB‑A, and HDMI ports, acting as a built‑in docking station.
Will the CalDigit dock drive two 4K monitors?
Yes, it supports dual 4K display output at 60 Hz via its HDMI and DisplayPort.
Which option is cheaper overall?
The CalDigit TS4 at $299 is significantly less expensive than the Dell UltraSharp U4025QW at $1,299.99.