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🖥️ iMac 24 M4 vs Dell Pro 24

AI-powered analysis across 36 matched specifications

Apple iMac 24-inch with M4 chip in Silver — front view with colour-matched Magic Keyboard and Magic Mouse
iMac 24" (M4)
Apple
8.0
Overall Score
Front-of-house, studio and design desks where a 4.5K display, the best camera on any Mac and a colour-matched, one-box fit-out matter more than fleet tooling.
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Dell Pro 24 All-in-One Plus (QB24250) — front view with 23.8-inch FHD display, pop-up camera raised, wireless keyboard and mouse
Dell Pro 24 All-in-One Plus
Dell
8.4
Overall Score
Windows fleets that want vPro manageability, TPM 2.0, upgradeable memory and storage, and rich I/O — including an HDMI input — in a single-lead all-in-one.
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Performance Overview

Scores based on quantifiable specification values (1-10 scale)

Display & designPerformance & upgradeabilityCamera & conferencingConnectivity & I/OManageability & securityServiceability & ownership
iMac 24" (M4)
Dell Pro 24 All-in-One Plus
Display & design
iMac 24" (M4)
9.4
Dell Pro 24 All-in-One Plus
7.2
Performance & upgradeability
iMac 24" (M4)
7.9
Dell Pro 24 All-in-One Plus
8.8
Camera & conferencing
iMac 24" (M4)
9.2
Dell Pro 24 All-in-One Plus
7.6
Connectivity & I/O
iMac 24" (M4)
7.2
Dell Pro 24 All-in-One Plus
9.0
Manageability & security
iMac 24" (M4)
7.4
Dell Pro 24 All-in-One Plus
9.2
Serviceability & ownership
iMac 24" (M4)
6.8
Dell Pro 24 All-in-One Plus
8.8

Detailed Specifications

Specification
iMac 24" (M4)
Apple
Dell Pro 24 All-in-One Plus
Dell
At a Glance
Platform / OSmacOS (Apple Intelligence)Windows 11 Pro (Intel vPro)
Display headline24" 4.5K Retina, 500 nits23.8" FHD IPS, 100 Hz
In the boxColour-matched Magic Keyboard + Magic Mouse includedKM5221W wireless keyboard & mouse listed with UK SKU
Best suited toDesign, front-of-house and Mac-managed desksManaged Windows fleets wanting upgrade headroom
Display & Design
Panel24-inch 4.5K Retina (23.5" viewable), P3, True Tone23.8-inch FHD IPS anti-glare, ComfortView Plus
Resolution & density4480 × 2520 at 218 ppi1920 × 1080 (~92 ppi)
Brightness500 nits250 nits (non-touch); 300 nits (touch option)
Refresh rate--100 Hz (non-touch); 75 Hz (touch option)
Touch optionNoYes — 75 Hz / 300-nit touch panel
Enclosure coloursSeven (Silver, Blue, Pink, Green stocked)Silver
Performance & Memory
ProcessorApple M4 — 8-core or 10-core CPU/GPU, 16-core Neural EngineIntel Core Ultra 5 245 vPro (14C); up to Ultra 9 285 (24C)
GraphicsIntegrated M4 GPU (8 or 10 cores)Intel Graphics; optional AMD Radeon RX 6500 4 GB
NPU16-core Neural EngineIntel AI Boost — up to 13 TOPS
Memory16 GB unified standard; up to 32 GB16 GB DDR5; up to 64 GB
Memory upgradeableNo — soldered, fixed at orderYes — 2× SO-DIMM (one slot free)
Storage256 GB–2 TB SSD (fixed at order)512 GB NVMe; 2× M.2, up to 2 TB (one slot free)
vPro fleet siliconNot applicable (Apple silicon)Intel vPro on every CPU option
Camera, Audio & Conferencing
Webcam12MP Center Stage with Desk View (1080p)Pop-up FHD HDR (1080p); optional 5MP RGB+IR
Physical camera privacy--Yes — camera physically retracts into chassis
SpeakersSix-speaker, Spatial Audio (Dolby Atmos)2× 5 W stereo (10 W), Realtek ALC3289
MicrophonesThree-mic arrayDual-array microphones
Biometric sign-inTouch ID (Magic Keyboard; std on 10-core)Windows Hello via 5MP IR camera option
Ports, Connectivity & Expansion
USB-C / Thunderbolt2× TB/USB 4 (8-core) or 4× TB4 (10-core)2× USB-C 20 Gbps
USB-A portsNone6× USB-A (4× 10 Gbps + 2× 5 Gbps)
Video outputsVia Thunderbolt — up to 2 external displays (6K/60)DisplayPort 1.4a (5K/60) + HDMI-out 2.1 (4K/60)
HDMI inputNoYes — HDMI-in 1.4 (panel doubles as a monitor)
Card reader--SD card reader
EthernetGigabit (in power adapter; std on 10-core)Gigabit RJ-45 (rear)
Wi-Fi & BluetoothWi-Fi 6E + Bluetooth 5.3Wi-Fi 6E + BT 5.3 (Wi-Fi 7 + BT 5.4 option)
Management, Power & Ownership
SecurityTouch ID fingerprint (Magic Keyboard)Hardware TPM 2.0 + tamper detection; cable slot
Fleet managementApple Business Manager / MDM enrolmentIntel vPro; Autopilot / Intune
Power supplyExternal adapter (Gigabit Ethernet integrated)Internal 160 W PSU, 80PLUS Bronze — no brick
ServiceabilitySealed — memory & storage fixedUser-accessible SO-DIMM & M.2 slots
WeightFrom 4.42 kgFrom 6.02 kg (no stand); 7.92 kg with fixed stand
Warranty / service1-yr limited; AppleCare+ for Business to 3 yrs3-year base service term
SustainabilityENERGY STAR certifiedEPEAT Gold Climate+, TCO Certified, ENERGY STAR
At a Glance
Platform / OS
iMac 24" (M4)macOS (Apple Intelligence)
Dell Pro 24 All-in-One PlusWindows 11 Pro (Intel vPro)
Display headline
iMac 24" (M4)24" 4.5K Retina, 500 nits
Dell Pro 24 All-in-One Plus23.8" FHD IPS, 100 Hz
In the box
iMac 24" (M4)Colour-matched Magic Keyboard + Magic Mouse included
Dell Pro 24 All-in-One PlusKM5221W wireless keyboard & mouse listed with UK SKU
Best suited to
iMac 24" (M4)Design, front-of-house and Mac-managed desks
Dell Pro 24 All-in-One PlusManaged Windows fleets wanting upgrade headroom
Display & Design
Panel
iMac 24" (M4)24-inch 4.5K Retina (23.5" viewable), P3, True Tone
Dell Pro 24 All-in-One Plus23.8-inch FHD IPS anti-glare, ComfortView Plus
Resolution & density
iMac 24" (M4)4480 × 2520 at 218 ppi
Dell Pro 24 All-in-One Plus1920 × 1080 (~92 ppi)
Brightness
iMac 24" (M4)500 nits
Dell Pro 24 All-in-One Plus250 nits (non-touch); 300 nits (touch option)
Refresh rate
iMac 24" (M4)--
Dell Pro 24 All-in-One Plus100 Hz (non-touch); 75 Hz (touch option)
Touch option
iMac 24" (M4)No
Dell Pro 24 All-in-One PlusYes — 75 Hz / 300-nit touch panel
Enclosure colours
iMac 24" (M4)Seven (Silver, Blue, Pink, Green stocked)
Dell Pro 24 All-in-One PlusSilver
Performance & Memory
Processor
iMac 24" (M4)Apple M4 — 8-core or 10-core CPU/GPU, 16-core Neural Engine
Dell Pro 24 All-in-One PlusIntel Core Ultra 5 245 vPro (14C); up to Ultra 9 285 (24C)
Graphics
iMac 24" (M4)Integrated M4 GPU (8 or 10 cores)
Dell Pro 24 All-in-One PlusIntel Graphics; optional AMD Radeon RX 6500 4 GB
NPU
iMac 24" (M4)16-core Neural Engine
Dell Pro 24 All-in-One PlusIntel AI Boost — up to 13 TOPS
Memory
iMac 24" (M4)16 GB unified standard; up to 32 GB
Dell Pro 24 All-in-One Plus16 GB DDR5; up to 64 GB
Memory upgradeable
iMac 24" (M4)No — soldered, fixed at order
Dell Pro 24 All-in-One PlusYes — 2× SO-DIMM (one slot free)
Storage
iMac 24" (M4)256 GB–2 TB SSD (fixed at order)
Dell Pro 24 All-in-One Plus512 GB NVMe; 2× M.2, up to 2 TB (one slot free)
vPro fleet silicon
iMac 24" (M4)Not applicable (Apple silicon)
Dell Pro 24 All-in-One PlusIntel vPro on every CPU option
Camera, Audio & Conferencing
Webcam
iMac 24" (M4)12MP Center Stage with Desk View (1080p)
Dell Pro 24 All-in-One PlusPop-up FHD HDR (1080p); optional 5MP RGB+IR
Physical camera privacy
iMac 24" (M4)--
Dell Pro 24 All-in-One PlusYes — camera physically retracts into chassis
Speakers
iMac 24" (M4)Six-speaker, Spatial Audio (Dolby Atmos)
Dell Pro 24 All-in-One Plus2× 5 W stereo (10 W), Realtek ALC3289
Microphones
iMac 24" (M4)Three-mic array
Dell Pro 24 All-in-One PlusDual-array microphones
Biometric sign-in
iMac 24" (M4)Touch ID (Magic Keyboard; std on 10-core)
Dell Pro 24 All-in-One PlusWindows Hello via 5MP IR camera option
Ports, Connectivity & Expansion
USB-C / Thunderbolt
iMac 24" (M4)2× TB/USB 4 (8-core) or 4× TB4 (10-core)
Dell Pro 24 All-in-One Plus2× USB-C 20 Gbps
USB-A ports
iMac 24" (M4)None
Dell Pro 24 All-in-One Plus6× USB-A (4× 10 Gbps + 2× 5 Gbps)
Video outputs
iMac 24" (M4)Via Thunderbolt — up to 2 external displays (6K/60)
Dell Pro 24 All-in-One PlusDisplayPort 1.4a (5K/60) + HDMI-out 2.1 (4K/60)
HDMI input
iMac 24" (M4)No
Dell Pro 24 All-in-One PlusYes — HDMI-in 1.4 (panel doubles as a monitor)
Card reader
iMac 24" (M4)--
Dell Pro 24 All-in-One PlusSD card reader
Ethernet
iMac 24" (M4)Gigabit (in power adapter; std on 10-core)
Dell Pro 24 All-in-One PlusGigabit RJ-45 (rear)
Wi-Fi & Bluetooth
iMac 24" (M4)Wi-Fi 6E + Bluetooth 5.3
Dell Pro 24 All-in-One PlusWi-Fi 6E + BT 5.3 (Wi-Fi 7 + BT 5.4 option)
Management, Power & Ownership
Security
iMac 24" (M4)Touch ID fingerprint (Magic Keyboard)
Dell Pro 24 All-in-One PlusHardware TPM 2.0 + tamper detection; cable slot
Fleet management
iMac 24" (M4)Apple Business Manager / MDM enrolment
Dell Pro 24 All-in-One PlusIntel vPro; Autopilot / Intune
Power supply
iMac 24" (M4)External adapter (Gigabit Ethernet integrated)
Dell Pro 24 All-in-One PlusInternal 160 W PSU, 80PLUS Bronze — no brick
Serviceability
iMac 24" (M4)Sealed — memory & storage fixed
Dell Pro 24 All-in-One PlusUser-accessible SO-DIMM & M.2 slots
Weight
iMac 24" (M4)From 4.42 kg
Dell Pro 24 All-in-One PlusFrom 6.02 kg (no stand); 7.92 kg with fixed stand
Warranty / service
iMac 24" (M4)1-yr limited; AppleCare+ for Business to 3 yrs
Dell Pro 24 All-in-One Plus3-year base service term
Sustainability
iMac 24" (M4)ENERGY STAR certified
Dell Pro 24 All-in-One PlusEPEAT Gold Climate+, TCO Certified, ENERGY STAR
★

Expert Analysis

Specs web-verified from manufacturer datasheets · Servnet-reviewed · Last reviewed 11 Jul 2026

These are the two ends of the business all-in-one market. The iMac 24 (M4) leads on the things you look at and talk into: a 24-inch 4.5K Retina panel at 218 ppi and 500 nits that no Windows AIO near it matches for sharpness, a 12MP Center Stage camera, and a six-speaker Spatial Audio array with a three-mic setup. It arrives as a finished desk — a colour-matched Magic Keyboard and Magic Mouse in the carton and one power cable — which is why it wins reception, studio and design roles on looks and tidiness alone.

The Dell Pro 24 All-in-One Plus answers with everything an IT department actually runs a fleet on. It ships Windows 11 Pro with Intel vPro across every processor option, hardware TPM 2.0 with tamper detection, and a T-bar cable slot. Uniquely for the form factor it is serviceable — two DDR5 SO-DIMM slots to 64 GB and two M.2 slots to 2 TB, each with a bay free as stocked — and its I/O reads like a docking monitor: eight USB ports, DisplayPort and HDMI-out for extra screens, an SD reader, and an HDMI input that lets the panel double as a display for a laptop or signage player. Its pop-up camera physically retracts, which some procurement teams still prefer to any software shutter.

Buy on the OS estate first. Mac-managed or design-led offices, and any desk clients see, take the iMac for its display, camera and one-box finish. Windows fleets — reception, hot desks, call handling, education and public sector — take the Dell for vPro, TPM 2.0, upgrade headroom and the wider I/O, and gain a 3-year base service term against Apple's one. Servnet stocks and quotes both, so the platform, not the hardware, should decide it.

iMac 24" (M4)
Front-of-house, studio and design desks where a 4.5K display, the best camera on any Mac and a colour-matched, one-box fit-out matter more than fleet tooling.
Dell Pro 24 All-in-One Plus
Windows fleets that want vPro manageability, TPM 2.0, upgradeable memory and storage, and rich I/O — including an HDMI input — in a single-lead all-in-one.

Frequently asked questions

Which has the better display?

The iMac, by a wide margin on paper. Its 24-inch 4.5K Retina panel runs 4480 × 2520 at 218 ppi with 500 nits and P3 wide colour, so text and images are far sharper than the Dell's 23.8-inch 1920 × 1080 IPS panel (about 92 ppi, 250 nits). The Dell counters with a 100 Hz refresh, a 99% sRGB anti-glare finish and an optional touch panel — practical strengths, but not resolution.

Can I upgrade the memory or storage after purchase?

On the Dell, yes — and that is rare for an all-in-one. Its 16 GB sits as one module in two DDR5 SO-DIMM slots (to 64 GB), and the 512 GB SSD fills one of two M.2 slots (to 2 TB), so a second module or drive fits mid-life. The iMac's unified memory and SSD are fixed at order, so specify 24 GB or 32 GB up front if you need it.

Which is better for video calls?

The iMac. It carries the best camera Apple fits to a desktop — a 12MP Center Stage sensor that auto-frames you, plus Desk View, a six-speaker array and a three-mic setup, so a huddle space needs no add-ons. The Dell's pop-up FHD HDR camera, dual-array mics and 10 W stereo are solid for Teams calls, and its optional 5MP IR camera adds Windows Hello and presence detection the iMac's fixed camera lacks.

Is a keyboard and mouse included with each?

The iMac always ships a colour-matched Magic Keyboard and Magic Mouse in the box, with Touch ID on the keyboard as standard on 10-core models — nothing else to buy. Dell treats input as a drop-in-box option, but the stocked UK Pro 24 (XJP3R) is listed with a KM5221W wireless keyboard and mouse in UK QWERTY; tell us at quote stage if a fleet needs a different standard set.

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