HP EliteBook 840 G3 vs Lenovo ThinkPad T450s

When you compare the HP EliteBook 840 G3 to the Lenovo ThinkPad T450s you can see which laptop is better.

Let's take a look of the comparison, and see which model of laptop comes out ontop

Specifications comparison between the two laptops

The HP EliteBook 840 G3 and Lenovo ThinkPad T450s have different specs. Let's see how they compare.


Both the HP EliteBook 840 G3 and the Lenovo ThinkPad T450s have the same size screen at 14 inch. The lighter of the two laptops is the HP EliteBook 840 G3 at 1.54 kg compared with 1.7 kg. The HP EliteBook 840 G3 has the newer model out of the two, being released on the 8/4/2017.


There is more ram in the HP EliteBook 840 G3 with up to 16 GB configurable. Both laptops have the same maximum processing cores at 2. The Lenovo ThinkPad T450s has a larger base core processing frequency at 2.6 GHz. There's an equal512 GB of storage in both laptops.

SpecificationsHP EliteBook 840 G3Lenovo ThinkPad T450s
RAM4 GB, 4 GB, 8 GB, 16 GB12 GB
CPUi5-6300U, i7-6500Ui7-5600U
Display Size14 inch14 inch
Storage Size256 GB, 500 GB, 512 GB512 GB
Graphics CardIntel HD Graphics 520Intel HD Graphics 5500
WIFIIEEE 802.11ac, 802.11a, 802.11b, 802.11g, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11a, IEEE 802.11ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Operating SystemWindows 7 Professional, Windows 10FreeDOS
Weight (g) 1.48 kg, 1.54 kg1.7 kg
Part Number V1D06EA, V1B64EA, V1B82EA, 1CZ92UP, T7N23AW, T9X30EA20BWS3TH00
Release Date 42380, 42455, 42491, 42522, 42806, 4295142221
EAN/UPC Code V1D06EA, V1B64EA, V1B82EA, 1CZ92UP, T7N23AW, T9X30EA20BWS3TH00
Processor Family6th gen Intel Core i5, 6th gen Intel Core i75th gen Intel Core i7
Processor Frequency2.4 GHz, 2.5 GHz2.6 GHz
Processor Boost Frequency3 GHz, 3.1 GHz3.2 GHz
Processor Cores22
Processor Threads44
Processor Cache3 MB, 4 MB4 MB
Internal Memory4 GB, 8 GB, 16 GB12 GB
Internal Memory TypeDDR4-SDRAMDDR3L-SDRAM
Memory Form FactorSO-DIMMOn-board + SO-DIMM
Memory Clock Speed2133 MHz1600 MHz
Panel TypeSVAIPS
Touch Screen?NCapacitive
Display Resolution 1366 x 768 pixels, 1920 x 1080 pixels1920 x 1080 pixels
Compatible Memory CardsSD, SDHC, SDXC, SDMMC, SD, SDHC, SDXC
Number of SSDs 11
Card Reader?YY
Storage Media TypeSSD, HDDSSD
Optical Drive Type
Battery TechnologyLithium-Ion (Li-Ion), Lithium Polymer (LiPo)Lithium Polymer (LiPo)
Number of Battery Cells33+3
Battery Capacity46 Wh47 Wh
Height18.9 mm24 mm
Depth237 mm227 mm
Width338 mm332 mm
Dimensions18.9 mm x 338 mm x 237 mm24 mm x 332 mm x 227 mm
AC Adaptor Power45 W65 W

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