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💻 Dell Pro Max 16 vs Lenovo ThinkPad P16 Gen 3
AI-powered analysis across 23 matched specifications
Dell Pro Max 16
Dell
Overall Score
Best for UK businesses needing maximum onboard storage and the longest possible battery life in a mobile workstation.
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Lenovo ThinkPad P16 Gen 3
Lenovo
Overall Score
Best for UK professionals requiring top-tier memory capacity and dazzling display quality for AI, design and data-intensive work.
View Full DetailsPerformance Overview
Scores based on quantifiable specification values (1-10 scale)
Dell Pro Max 16
Lenovo ThinkPad P16 Gen 3
Performance
Dell Pro Max 16
8.0
Lenovo ThinkPad P16 Gen 3
9.0
Display
Dell Pro Max 16
7.0
Lenovo ThinkPad P16 Gen 3
9.0
Battery & Thermals
Dell Pro Max 16
9.0
Lenovo ThinkPad P16 Gen 3
8.0
Manageability & Security
Dell Pro Max 16
7.0
Lenovo ThinkPad P16 Gen 3
8.0
Expandability & Repair
Dell Pro Max 16
8.0
Lenovo ThinkPad P16 Gen 3
9.0
Ecosystem & Software
Dell Pro Max 16
7.0
Lenovo ThinkPad P16 Gen 3
7.0
Value
Dell Pro Max 16
6.0
Lenovo ThinkPad P16 Gen 3
9.0
Detailed Specifications
| Specification | Dell Pro Max 16 Dell | Lenovo ThinkPad P16 Gen 3 Lenovo |
|---|---|---|
| Performance | ||
| Processor | Intel Core Ultra 7 255HX / Ultra 9 285HX (up to 24 cores) | Intel Core Ultra 9 275HX (24-core, to 5.4 GHz, 36 MB) · Core Ultra 7 265HX (20-core, to 5.3 GHz, 30 MB, vPro Enterprise); HX Series 2, Intel WM880 chipset |
| CPU cores | Up to 24 cores (Core Ultra 9 285HX) | Core Ultra 9 275HX — 24 cores (8P + 16E), to 5.4 GHz; Core Ultra 7 265HX — 20 cores (8P + 12E) |
| Graphics | NVIDIA RTX Pro 1000 / 2000 / 3000 / 5000 Ada Generation mobile (up to 16 GB GDDR6 ECC) | NVIDIA RTX PRO Blackwell (discrete): RTX PRO 2000 8 GB / RTX PRO 3000 12 GB GDDR7 ECC stocked; range to RTX PRO 5000 24 GB |
| Discrete GPU | NVIDIA RTX Pro Ada Generation mobile, up to 16 GB GDDR6 discrete | Discrete NVIDIA RTX PRO Blackwell (2000 8 GB / 3000 12 GB GDDR7 ECC) |
| Memory & storage | ||
| Maximum memory | Up to 128 GB DDR5-5600 ECC SO-DIMM (4 slots) | ✓Four DDR5-5600 SO-DIMM slots, dual-channel; 32 / 64 GB stocked; up to 192 GB non-ECC or 128 GB ECC |
| Memory type | DDR5-5600 ECC SO-DIMM (4 slots) | DDR5-5600 SO-DIMM (4 slots), non-ECC/ECC |
| Maximum storage | 4× M.2 PCIe Gen4 NVMe SSD bays (up to 16 TB total, RAID 0/1/5) | Up to 3× M.2 2280 (1× PCIe 5.0 x4 + 2× PCIe 4.0 x4), RAID 0/1/5, Opal 2.0; 1 TB stocked, to 12 TB |
| Display | ||
| Display size | 16.0" | 16.0″ |
| Resolution | 2560 × 1600 (or 3840 × 2400 OLED) | 1920×1200 (WUXGA); 3840×2400 or 3200×2000 OLED options |
| Brightness | IPS 500 nits | 500-nit (stocked WUXGA); WQUXGA 800-nit; 3.2K OLED 1500-nit HDR peak |
| Panel | 16.0" QHD+ (2560 × 1600) IPS 500 nits, or 4K UHD+ (3840 × 2400) OLED touch, Pantone validated, 16:10 | WUXGA anti-glare IPS, X-Rite calibrated; WQUXGA 800-nit DisplayHDR 400 or 3.2K Tandem OLED touch 40–120 Hz VRR |
| Touchscreen | 4K UHD+ OLED touch panel option | 3.2K Tandem OLED touch panel to order |
| Connectivity | ||
| Thunderbolt / USB4 ports | 2× Thunderbolt 5 (USB-C, PD, DP2.1) | ✓2× Thunderbolt 5 + 1× Thunderbolt 4 (DP 2.1, 180 W in / 15 W out) |
| Ports | 2× Thunderbolt 5 (USB-C, PD, DP2.1), 3× USB-A 3.2, HDMI 2.1, SD UHS-II, RJ-45 2.5 GbE, 3.5 mm combo, Smart Card | 2× Thunderbolt 5 (DP 2.1, 180 W in / 15 W out), 1× Thunderbolt 4, 2× USB-A 10Gbps, HDMI 2.1 (8K/60), 2.5GbE RJ-45, SD Express 8.0, 3.5 mm combo, Kensington Nano |
| Mobile broadband (4G/5G) option | 5G Sub-6 (Quectel) — eSIM (option) | Optional 5G Sub-6 WWAN (Rolling RW350R-GL, eSIM) — fitted on the stocked 265HX build |
| Physical | ||
| Weight (from) | From 2.55 kg (5.62 lb) | ✓Starting at 2.54 kg (5.6 lb) |
| Dimensions | 358.5 × 254.4 × 24.0 mm | 362 × 252 mm; 15.8 mm front / 20.9 mm rear / 29.8 mm max height |
| Security & management | ||
| Intel vPro | Intel Wi-Fi 7 BE201 + Bluetooth 5.4 (vPro) | Intel vPro Enterprise (Core Ultra 7 265HX) |
| Copilot+ PC (40+ TOPS NPU) | -- | AI-Ready Workstation — AI Boost NPU up to 13 TOPS; heavy AI via RTX PRO GPU (not a Copilot+ PC) |
| Battery | ||
| Battery capacity | ✓6-cell 100 Wh (ExpressCharge 2.0) | 99.9 Wh Li-ion with Rapid Charge (up to 80% in 1 hour) |
| Rated battery life | ExpressCharge 2.0; 240 W barrel adapter (top configs), 180 W / 100 W USB-C options | -- |
| Support | ||
| Operating system | Windows 11 Pro / Pro for Workstations, Ubuntu 24.04 LTS, RHEL 9 | Windows 11 Pro (stocked); Windows 11 Home, Ubuntu 24.04, Fedora, RHEL 10 available |
| Base warranty | 3-year ProSupport (extendable to 5-year ProSupport Plus + ADP) | Lenovo base warranty; Premier Support uplifts quoted per configuration |
Performance
Processor
Dell Pro Max 16Intel Core Ultra 7 255HX / Ultra 9 285HX (up to 24 cores)
Lenovo ThinkPad P16 Gen 3Intel Core Ultra 9 275HX (24-core, to 5.4 GHz, 36 MB) · Core Ultra 7 265HX (20-core, to 5.3 GHz, 30 MB, vPro Enterprise); HX Series 2, Intel WM880 chipset
CPU cores
Dell Pro Max 16Up to 24 cores (Core Ultra 9 285HX)
Lenovo ThinkPad P16 Gen 3Core Ultra 9 275HX — 24 cores (8P + 16E), to 5.4 GHz; Core Ultra 7 265HX — 20 cores (8P + 12E)
Graphics
Dell Pro Max 16NVIDIA RTX Pro 1000 / 2000 / 3000 / 5000 Ada Generation mobile (up to 16 GB GDDR6 ECC)
Lenovo ThinkPad P16 Gen 3NVIDIA RTX PRO Blackwell (discrete): RTX PRO 2000 8 GB / RTX PRO 3000 12 GB GDDR7 ECC stocked; range to RTX PRO 5000 24 GB
Discrete GPU
Dell Pro Max 16NVIDIA RTX Pro Ada Generation mobile, up to 16 GB GDDR6 discrete
Lenovo ThinkPad P16 Gen 3Discrete NVIDIA RTX PRO Blackwell (2000 8 GB / 3000 12 GB GDDR7 ECC)
Memory & storage
Maximum memory
Dell Pro Max 16Up to 128 GB DDR5-5600 ECC SO-DIMM (4 slots)
Lenovo ThinkPad P16 Gen 3Four DDR5-5600 SO-DIMM slots, dual-channel; 32 / 64 GB stocked; up to 192 GB non-ECC or 128 GB ECC
Memory type
Dell Pro Max 16DDR5-5600 ECC SO-DIMM (4 slots)
Lenovo ThinkPad P16 Gen 3DDR5-5600 SO-DIMM (4 slots), non-ECC/ECC
Maximum storage
Dell Pro Max 164× M.2 PCIe Gen4 NVMe SSD bays (up to 16 TB total, RAID 0/1/5)
Lenovo ThinkPad P16 Gen 3Up to 3× M.2 2280 (1× PCIe 5.0 x4 + 2× PCIe 4.0 x4), RAID 0/1/5, Opal 2.0; 1 TB stocked, to 12 TB
Display
Display size
Dell Pro Max 1616.0"
Lenovo ThinkPad P16 Gen 316.0″
Resolution
Dell Pro Max 162560 × 1600 (or 3840 × 2400 OLED)
Lenovo ThinkPad P16 Gen 31920×1200 (WUXGA); 3840×2400 or 3200×2000 OLED options
Brightness
Dell Pro Max 16IPS 500 nits
Lenovo ThinkPad P16 Gen 3500-nit (stocked WUXGA); WQUXGA 800-nit; 3.2K OLED 1500-nit HDR peak
Panel
Dell Pro Max 1616.0" QHD+ (2560 × 1600) IPS 500 nits, or 4K UHD+ (3840 × 2400) OLED touch, Pantone validated, 16:10
Lenovo ThinkPad P16 Gen 3WUXGA anti-glare IPS, X-Rite calibrated; WQUXGA 800-nit DisplayHDR 400 or 3.2K Tandem OLED touch 40–120 Hz VRR
Touchscreen
Dell Pro Max 164K UHD+ OLED touch panel option
Lenovo ThinkPad P16 Gen 33.2K Tandem OLED touch panel to order
Connectivity
Thunderbolt / USB4 ports
Dell Pro Max 162× Thunderbolt 5 (USB-C, PD, DP2.1)
Lenovo ThinkPad P16 Gen 32× Thunderbolt 5 + 1× Thunderbolt 4 (DP 2.1, 180 W in / 15 W out)
Ports
Dell Pro Max 162× Thunderbolt 5 (USB-C, PD, DP2.1), 3× USB-A 3.2, HDMI 2.1, SD UHS-II, RJ-45 2.5 GbE, 3.5 mm combo, Smart Card
Lenovo ThinkPad P16 Gen 32× Thunderbolt 5 (DP 2.1, 180 W in / 15 W out), 1× Thunderbolt 4, 2× USB-A 10Gbps, HDMI 2.1 (8K/60), 2.5GbE RJ-45, SD Express 8.0, 3.5 mm combo, Kensington Nano
Mobile broadband (4G/5G) option
Dell Pro Max 165G Sub-6 (Quectel) — eSIM (option)
Lenovo ThinkPad P16 Gen 3Optional 5G Sub-6 WWAN (Rolling RW350R-GL, eSIM) — fitted on the stocked 265HX build
Physical
Weight (from)
Dell Pro Max 16From 2.55 kg (5.62 lb)
Lenovo ThinkPad P16 Gen 3Starting at 2.54 kg (5.6 lb)
Dimensions
Dell Pro Max 16358.5 × 254.4 × 24.0 mm
Lenovo ThinkPad P16 Gen 3362 × 252 mm; 15.8 mm front / 20.9 mm rear / 29.8 mm max height
Security & management
Intel vPro
Dell Pro Max 16Intel Wi-Fi 7 BE201 + Bluetooth 5.4 (vPro)
Lenovo ThinkPad P16 Gen 3Intel vPro Enterprise (Core Ultra 7 265HX)
Copilot+ PC (40+ TOPS NPU)
Dell Pro Max 16--
Lenovo ThinkPad P16 Gen 3AI-Ready Workstation — AI Boost NPU up to 13 TOPS; heavy AI via RTX PRO GPU (not a Copilot+ PC)
Battery
Battery capacity
Dell Pro Max 166-cell 100 Wh (ExpressCharge 2.0)
Lenovo ThinkPad P16 Gen 399.9 Wh Li-ion with Rapid Charge (up to 80% in 1 hour)
Rated battery life
Dell Pro Max 16ExpressCharge 2.0; 240 W barrel adapter (top configs), 180 W / 100 W USB-C options
Lenovo ThinkPad P16 Gen 3--
Support
Operating system
Dell Pro Max 16Windows 11 Pro / Pro for Workstations, Ubuntu 24.04 LTS, RHEL 9
Lenovo ThinkPad P16 Gen 3Windows 11 Pro (stocked); Windows 11 Home, Ubuntu 24.04, Fedora, RHEL 10 available
Base warranty
Dell Pro Max 163-year ProSupport (extendable to 5-year ProSupport Plus + ADP)
Lenovo ThinkPad P16 Gen 3Lenovo base warranty; Premier Support uplifts quoted per configuration
★
Expert Analysis
Specs web-verified from manufacturer datasheets · Servnet-reviewed · Last reviewed 26 Jul 2026
The Lenovo ThinkPad P16 Gen 3 is the superior choice for demanding UK professionals, offering higher memory capacity, more Thunderbolt ports and a brighter display, while the Dell Pro Max 16 counters with a marginally larger battery and greater storage expandability. Lenovo supports up to 192 GB of non-ECC memory versus Dell's 128 GB ECC maximum, making it better for memory-intensive workloads like AI and simulation. Its three Thunderbolt ports (two Thunderbolt 5, one Thunderbolt 4) outclass the Dell's two Thunderbolt 5, enabling more high-speed peripherals. The Lenovo's display options, reaching 1500-nit HDR peak on OLED or 800-nit on WQUXGA, clearly surpass Dell's 500-nit IPS or OLED offerings. Conversely, the Dell Pro Max 16 boasts a 100 Wh battery—a whisker above Lenovo's 99.9 Wh—and four M.2 slots supporting up to 16 TB of RAID storage, ideal for data-heavy roles. Weight is nearly identical, but Lenovo starts fractionally lighter at 2.54 kg. For UK businesses prioritising cutting-edge display quality and maximal memory for next-gen workloads, Lenovo leads; those valuing maximum onboard storage and a slightly bigger battery will find the Dell a compelling alternative.
Dell Pro Max 16
Best for UK businesses needing maximum onboard storage and the longest possible battery life in a mobile workstation.
Lenovo ThinkPad P16 Gen 3
Best for UK professionals requiring top-tier memory capacity and dazzling display quality for AI, design and data-intensive work.
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