Lenovo ThinkPad T14 Gen 1 (AMD) vs Lenovo ThinkPad T440

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ThinkPad T14 Gen 1 (AMD) compared with ThinkPad T440

	LenovoThinkPad T14 Gen 1 (AMD)	LenovoThinkPad T440
Overview
Released
Released	2020	October 2013
Display
Screen size
Screen size	14″	14″
Resolution
Resolution	1920 × 1080 (better)	1366 × 768 or 1600 × 900
Panel
Panel	IPS LCD	–
Brightness
Brightness	400 nits (better)	200 nits or 250 nits
Touchscreen
Touchscreen	No	No or Yes
Display type
Display type	Listed 400-nit low-power FHD IPS display; other options include 220-nit HD TN, 250-nit FHD IPS, 300-nit touch FHD IPS and 500-nit touch Privacy Guard FHD IPS	14-inch HD (1366 × 768, 200 nits, 350:1 contrast) or HD+ (1600 × 900, 250 nits, 400:1 contrast); optional ten-finger touch
Colour range
Colour range	Listed low-power FHD panel 72% NTSC; 45% NTSC on standard FHD and HD options	–
Screen finish
Screen finish	Anti-glare	Anti-glare
Performance
Processor
Processor	AMD Ryzen 5 PRO 4650U	Intel Core i5-4200U or Intel Core i5-4300U
CPU cores
CPU cores	6	2
CPU threads
CPU threads	12	4
Graphics
Graphics	AMD Radeon Graphics	Intel HD Graphics 4400
Memory
Memory	16 GB (better)	4 GB or 8 GB
Storage
Storage	512 GB (better)	256 GB to 500 GB
CPU
CPU	Ryzen 3 PRO 4450U, Ryzen 5 PRO 4650U or Ryzen 7 PRO 4750U; listed Ryzen 5, 16 GB soldered memory, 512 GB SSD and low-power FHD configuration is exact campus model 20UES00H00 tested by Notebookcheck	Fourth-generation Intel Core i3, i5 and i7 dual-core low-voltage processors; SoC platform
GPU
GPU	Integrated AMD Radeon Graphics; no discrete graphics option	Integrated Intel HD Graphics 4400; optional NVIDIA GeForce GT 720M with 1 GB and Optimus
Memory type
Memory type	DDR4-3200; 8 or 16 GB soldered plus one SO-DIMM socket; maker specifies up to 24 or 32 GB respectively	DDR3L-1600; one SO-DIMM socket, up to 8 GB, or 12 GB on selected models with 4 GB soldered
Storage type
Storage type	One M.2 SSD; 2242 PCIe 3.0 ×2 or 2280 PCIe 3.0 ×4 NVMe; listed 512 GB configuration verified by Notebookcheck	Removable 2.5-inch SATA HDD, SSD or SSHD; optional M.2 SSD shares space with WWAN or smart card reader, depending on slot
Battery and size
Battery life (maker's claim)
Battery life (maker's claim)	Up to 14 hours	Up to 8.6 hours
Battery capacity
Battery capacity	50 Wh	–
Weight
Weight	1.46 kg (better)	1.72 kg
Thickness
Thickness	17.9 mm (better)	21 mm
Width × depth
Width × depth	329 × 227 mm	339 × 232.5 mm
Battery life detail
Battery life detail	Integrated 50 Wh lithium-polymer battery; stated 14 hours MobileMark 2014 or 11.5 hours MobileMark 2018; headline maker starting weight 1.46 kg for low-power FHD/Privacy Guard, 1.55 kg for other displays	Optional internal 23.5 Wh battery; removable external 23.5 Wh, 47.5 Wh or 72 Wh battery; integrated graphics, internal plus 23.5 Wh external up to 8.6 hours, plus 47.5 Wh up to 12.9 hours, plus 72 Wh up to 17.2 hours; Optimus up to 7.7 / 11.6 / 15.4 hours; weight shown with internal and three-cell external batteries, non-touch
Charger
Charger	45 W or 65 W USB-C adapter, depending on configuration and country	45 W; 65 W on optional GeForce GT 720M models
Fast charging
Fast charging	Up to 80% in one hour with a 65 W adapter	–
Materials
Materials	Glass-fibre reinforced PPS lid and polyamide bottom; magnesium reinforcement in keyboard cover	Glass-fibre reinforced plastic
Colours
Colours	Black	Black
Connections
Ports
Ports	2 × USB-A, 2 × USB-C, HDMI, Ethernet, microSD slot, headphone jack	2 × USB-A, Ethernet, SD card slot, headphone jack
Wi-Fi
Wi-Fi	Intel Wi-Fi 6 AX200, 2×2 in listed configuration; later PSREF also lists MediaTek and Realtek Wi-Fi 6 alternatives	802.11b/g/n or 802.11a/b/g/n; optional 802.11ac
Bluetooth
Bluetooth	Bluetooth 5.1; hardware ready for 5.2, subject to operating-system support	Optional Bluetooth 4.0
Webcam
Webcam	720p with ThinkShutter; optional combined IR and 720p camera or no camera	Optional 720p
Operating system
Operating system	Windows	Windows
Port detail
Port detail	Two USB-A 3.2 Gen 1 ports, one always-on; two USB-C 3.2 Gen 2 ports with Power Delivery and DisplayPort 1.4, HDMI 2.0, RJ-45, microSD, combo audio and side dock; optional smart card and nano-SIM	Two USB 3.0 (one Always On), VGA, Mini DisplayPort, Gigabit Ethernet, combo audio jack, SD/MMC/SDHC/SDXC reader, optional smart card and SIM slot; docking connector on integrated graphics models
External displays
External displays	Native screen plus three external monitors; HDMI up to 4K at 60 Hz, USB-C up to 5K at 60 Hz	Three independent displays; Mini DisplayPort up to 3840 × 2160 at 30 Hz on integrated graphics; VGA up to 1920 × 1200 at 60 Hz; Optimus DisplayPort up to 2560 × 1600 at 60 Hz
Keyboard
Keyboard	Six-row spill-resistant keyboard; optional backlight	Six-row spill-resistant keyboard; TrackPoint; optional backlight
Trackpad
Trackpad	Mylar multi-touch touchpad and TrackPoint	UltraNav multi-touch touchpad; five buttons integrated into the clickpad
Speakers
Speakers	Stereo 2 W × 2 with Dolby Audio	1 W × 2 stereo speakers
Microphones
Microphones	Dual-array far-field microphones; no-microphone option	Dual-array microphone
Biometrics
Biometrics	Optional match-on-chip fingerprint reader or IR camera; discrete TPM 2.0	Optional swipe fingerprint reader; TPM 1.2