Compare Lenovo – ThinkBook 14 G4 ARA vs Lenovo – 21D8 Specifications

ThinkBook 14 G4+ ARA 21D8
Product Program Category
Computers N/A
Type
Notebook Notebook
Brand Name
Lenovo Lenovo
Model Name
ThinkBook 14 G4+ ARA ThinkPad P15v Gen 3
Model Number
ThinkBook 14 G4+ ARA 21D8
UPC
6,936,507,979,225 N/A
CB Model Identifier
ES_1037540_ThinkBook 14 G4+ ARA_03252022201610_4073974 ES_1037540_21D8_0208202216248I49_7349927
Meets ENERGY STAR Most Efficient 2024 Criteria
No No
ENERGY STAR Partner
Lenovo Group Limited Lenovo Group Limited
Product Category
Computers Computers
Date Available On Market
April 30, 2022 April 15, 2022
Date Certified
March 21, 2022 June 17, 2023
Markets
United States, Switzerland, Taiwan, Japan, Canada United States, Switzerland, Taiwan, Japan, Canada
Fuel Type
Notebook Notebook
Touch Screen
No No
Notebooks, Desktops, Integrated Computers, Slate/Tablets, Two-in-one Notebooks, and Portable All-in-ones Category for TEC (Typical Energy Consumption) Criteria
2 2
Category 0: Processor Brand
Other Other
Category 0: Default Low-power Mode
None None
Category 0: Long Idle Power Used for Sleep Mode
No No
Category 1: Processor Brand
Other Other
Category 1: Default Low-power Mode
None None
Category 1: Long Idle Power Used for Sleep Mode
No No
Category 2: Processor Brand
AMD Intel
Category 2: Processor Name
Ryzen 7 Core i9
Category 2: Operating System Name
Windows 11 Linux,Windows 10
Category 2: Base Processor Speed Per Core (GHz)
3 2.5
Category 2: Physical CPU Cores (count)
8 14
Category 2: System Memory (GB)
32 64
Category 2: Default Low-power Mode
None ALPM
Category 2: Long Idle Power Used for Sleep Mode
No Yes
Category 2: Off Mode (watts)
1 0.3
Category 2: Sleep Mode (watts)
1 1.7
Category 2: Long Idle (watts)
3 1.7
Category 2: Short Idle (watts)
6 6
Category 2: Base TEC Allowance (kWh)
14 14
Category 2: Functional Adder Allowances (kWh)
24 40.3
Category 2: TEC of Model (kWh)
23 21.1
Ethernet Capability
Yes Yes
Sleep Mode Default Time Upon Shipment (min.)
10 10
Display Sleep Mode Default Time Upon Shipment (min.)
10 10
WOL (Wake on LAN) From Sleep
Shipped Disabled Shipped Enabled When Operating on Ac Power Only
Will the Speed of Any Active 1 GB/s or Higher Ethernet Network Links be Reduced to Less Than 1 GB/s When Transitioning to Sleep or Off Mode?
No Yes
Date Qualified
March 21, 2022 June 17, 2023

Compare Lenovo - ThinkBook 14 G4+ ARA With Other 200 Models

Scroll to Top