KeebFinder
Not sure which keyboard to choose? Try the Keyboard Finder now!

Compare Azio IZO Numpad vs Lofree EH121 Differences Side by Side

This comparison is for users choosing a compact, wireless mechanical numpad that doubles as a calculator. The decision is difficult because both the Azio IZO and Lofree EH121 offer hot-swappable switches, multi-device connectivity, and a dual numpad/calculator function. They differ in core areas like lighting, keycap material, and internal construction, making the choice dependent on specific priorities for feel and features.

IZO Numpad / Calculator (Red Switch)
Lofree Liquid Foundation Tri-Mode Numpad

Select a keyboard to compare

0.0 (0)
0.0 (0)
  • Released in 2021
  • Has Linear, Clicky switch options
  • Features N-key rollover
  • Supports Bluetooth, Wired, Wireless connectivity
  • Equipped with a 1000 mAh battery
  • Weighs about 221 g
  • Sized at 42 x 150 x 92 mm
  • Features PBT keycaps
  • Offers Yes, White RGB lighting
  • Released in 2024
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 950 mAh battery
  • Weighs about 252 g
  • Sized at 39 x 149 x 94 mm
  • Features ABS, PC keycaps
  • Offers No RGB lighting
Scores
  • Performance: 58.7
  • Build Quality: 47.9
  • Productivity: 59.8
  • Customizability: 55
  • Portability: 86.6
Scores
  • Performance: 45.2
  • Build Quality: 59.1
  • Productivity: 60.6
  • Customizability: 50.2
  • Portability: 87.1
Name
Azio IZO Numpad
Name
Lofree EH121
Release year
2021
Release year
2024
Switch Options
Linear, Clicky
Switch Options
-
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
Numpad
Layout Size
Numpad
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
-
Battery capacity
1000 mAh
Battery capacity
950 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
-
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
White
Backlight
 
Case Colors
Case Colors
Case Material
Plastic
Case Material
Plastic
Keycaps Material
PBT
Keycaps Material
ABS, PC
Dimensions
42 x 150 x 92 mm
Dimensions
39 x 149 x 94 mm
Weight
221g
Weight
252g
*Something incorrect or missing? Please
let me know
!

Pros and Trade-offs

Your priority should guide your choice. If you value customizable RGB lighting, durable PBT keycaps, and specified anti-ghosting for data entry, the Azio IZO is the clearer pick. Opt for the Lofree EH121 if you prefer a gasket-mounted typing experience, want the convenience of an included 2.4 GHz dongle for a dedicated wireless connection, and don't require multi-color lighting. Both successfully serve their core function as portable calculator numpads.

Azio IZO Numpad

  • +Features RGB backlighting with 9 different lighting modes.
  • +Uses double-shot PBT keycaps designed for long-term durability without fading.
  • +Specifies N-Key Rollover (NKRO) over USB and 6-key rollover over Bluetooth.
  • +Includes Bluetooth 5.0 and USB hybrid connectivity.
  • +Comes with Gateron Blue clicky mechanical switches pre-installed.
  • −Does not include a 2.4 GHz wireless receiver, relying solely on Bluetooth and USB.
  • −The vendor notes a Bluetooth adapter is not included, requiring a compatible host device.
  • −Its case is a standard plastic construction without a specialized mounting style mentioned.

Lofree EH121

  • +Utilizes a gasket mount structure for a softer, more flexible typing feel.
  • +Offers tri-mode connectivity including a 2.4 GHz wireless dongle, Bluetooth 5.3, and USB-C.
  • +The 2.4 GHz receiver is included in the package.
  • +Features an adjustable single-color warm white backlight.
  • +Designed to match the aesthetic of Lofree's Liquid Foundation keyboard series.
  • −Uses ABS/PC blend keycaps, which may develop shine over time faster than PBT.
  • −Lacks RGB lighting, offering only a single-color backlight.
  • −The vendor listing does not specify any N-key rollover or anti-ghosting capabilities.

Which Keyboard Is Better for Your Needs?

The Azio IZO takes the lead for gaming and programming due to its NKRO support and durable PBT keycaps. For content creation focused on typing comfort, the Lofree EH121's gasket mount is a distinct advantage. Office use and travel are effectively ties, as both numpads share core productivity features and nearly identical portable form factors. Modders may prefer the Azio for its RGB lighting and keycap material as a starting point.

GamingAzio IZO Numpad
  • •The Azio IZO lists N-Key Rollover (NKRO) over USB, which can prevent key ghosting during complex inputs.
  • •Its vendor description mentions 6-key rollover over Bluetooth, providing a basic wireless gaming option.
  • •The Lofree EH121 listing does not specify any rollover or anti-ghosting features for gaming.
OfficeTie
  • •Both numpads function as standalone calculators, a key productivity feature for data entry.
  • •Both support Bluetooth and wired USB-C connectivity for flexible desk setup.
  • •Each is listed with Mac and Windows support for broad compatibility in workplace environments.
ProgrammingAzio IZO Numpad
  • •The Azio IZO uses double-shot PBT keycaps, which the manufacturer states are designed to never fade, offering better long-term legibility for frequently used keys.
  • •It comes with Gateron Blue clicky switches, which the vendor page notes are popular for typing and programming due to tactile feedback.
  • •Both are hot-swappable, allowing programmers to customize switch feel.
TravelTie
  • •Both have nearly identical compact dimensions (Azio: 150x92x42mm, Lofree: 149x94x39mm).
  • •Their weights are very similar (Azio: 221g, Lofree: 252g).
  • •Each includes a rechargeable battery (Azio: 1000mAh, Lofree: 950mAh) and USB-C cable for portability.
ModdingAzio IZO Numpad
  • •The Azio IZO's PBT keycaps are a higher durability starting point for modders compared to the Lofree's ABS/PC blend.
  • •It offers RGB backlighting with 9 modes, providing a lighting foundation for customization.
  • •While both are hot-swappable, the Azio's specified Gateron Blue switches are a known quantity for switch swapping.
Content CreationLofree EH121
  • •The Lofree EH121 features a gasket mount structure, which the vendor says makes input softer and more flexible, potentially reducing fatigue during long editing sessions.
  • •It includes a 2.4 GHz wireless dongle for a stable, low-latency connection that doesn't rely on Bluetooth, which can be beneficial for a clutter-free creative workspace.
  • •Its adjustable single-color backlight can be useful for low-light work environments.

Frequently Asked Questions (FAQ)

Discover similar products

You might also like similar products in that price range:

90
$64
Keychron K0 Max QMK Wireless Custom Number Pad
Keychron K0 Max
Numpad,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Plate Mount

85
$74
MMD KM16 Pro - QMK/VIA Wireless Aluminium Macropad Numpad
MMD KM16 Pro Numpad
Numpad,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount

84
$49
Leopold FC220TP Ash White Hotswap Wireless RGB Numpad Keyboard
Leopold FC220TP Numpad
Numpad,
Hotswap,
Wireless,
Wired,
RGB,
VIA,
QMK,
Plate Mount

79
$69
Keychron V0 Ultra 8K Wireless Custom Number Pad
Keychron V0 Ultra Numpad
Numpad,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
Gasket Mount

84
$49
Leopold FC220TP Grey Blue Hotswap Wireless RGB Numpad Keyboard
Leopold FC220TP
Numpad,
Hotswap,
Wireless,
Wired,
RGB,
VIA,
QMK,
Plate Mount

79
$64
Keychron K0 Max Wireless Hotswap Low Profile Numpad
Keychron K0 Max Numpad
Numpad,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
QMK,
Alu case,
Plate Mount

-25% off
61
$77$58
Womier SK30 Mini Wireless Pre-built Mechanical Keyboard Numpad
Womier SK30 Mini Numpad
Numpad,
Hotswap,
Wireless,
Wired,
RGB,
Gasket Mount

94
$59
Keychron K8 Pro QMK/VIA Wireless Mechanical Keyboard
Keychron K8 Pro
80%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
Tray Mount

70
$49
YUNZII YZ19 Gasket Wireless Mechanical Knob Numeric Keypad Num Pad
Yunzii YZ19
Numpad,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
Gasket Mount

94
$67
Keychron K2 Pro QMK/VIA Wireless Mechanical Keyboard
Keychron K2 Pro
75%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
Tray Mount