Detailed Hardware Comparison
Comparing 2 products across price, ratings, verified hardware specs, Bluetooth versions, and battery life.
Executive Comparison Verdict
$7.35 Price Spread Across ModelsAjazz Ak820 Wired With Rotary Volume Buttons Hot Swappable Keys For combines an outstanding Deal Score (9.0/10) with direct factory pricing.
Ajazz Ak820 Wired With Rotary Volume Buttons Hot Swappable Keys For delivers verified top-tier price-to-performance without unnecessary brand markups.
Top Overall Recommendation
Check Winner DealAjazz Ak820 Wired With Rotary Volume Buttons Hot Swappable Keys For
$42.19
Hardware & Spec Tier
For Adafruit Circuit Playground Express Board 3333 Atsamd21 Mcu incorporates upgraded components over Ajazz Ak820 Wired With Rotary Volume Buttons Hot Swappable Keys For ($7.35 spread).
Editorial Deal Score
Ajazz Ak820 Wired With Rotary Volume Buttons Hot Swappable Keys For leads overall value with 9.0/10.
Verified Buyer Trust
Ajazz Ak820 Wired With Rotary Volume Buttons Hot Swappable Keys For has 3,268 verified orders vs 150.
Option A
Score 7.9
For Adafruit Circuit Playground Express Board 3333 Atsamd21 Mcu
$49.54$58.28
15% OFF
★ Top Pick
Score 9.0
Ajazz Ak820 Wired With Rotary Volume Buttons Hot Swappable Keys For
$42.19$95.57
56% OFF
Core Metrics Breakdown
Deal Score & ValueOut of 100
79/100
7.9/10 Stars
90/100
9.0/10 Stars
Store Rating & VolumeVerified Orders
4.7
150+ orders
4.9
3,268+ orders
Shipping PolicyStandard Delivery
Free Shipping
Free Shipping
Hardware & Technical Specs
Connectivity & Wireless
Connectivity Modes
Detachable USB Type-C Wired (1,000Hz / 1ms Polling)
Detachable USB Type-C Wired (1,000Hz / 1ms Polling)
Cable Interface
Braided Type-C to USB-A Cable (1.6m)
Braided Type-C to USB-A Cable (1.6m)
Core Hardware & Audio
Form Factor / LayoutDiff
Compact Mechanical Layout
75% Compact (80-82 Keys with F-Row & Knob)
Switch TechnologyAdvantage
Mechanical Gaming Switches (Blue / Red / Brown options)
Custom Flying Fish / Gift Pre-Lubed Linear Switches
Hot-Swap CapabilityDiff
Hot-Swappable Sockets
Hot-Swappable 3/5-Pin PCB
Build Quality & Durability
Keycap MaterialDiff
Double-Injection ABS/PBT Ergonomic Curve Keycaps
Double-Shot PBT Cherry Profile (Fade & Shine Resistant)
Internal StructureDiff
—
Gasket-Mounted Plate with EVA Foam Dampening
Smart Features & Ecosystem
BacklightingDiff
Multi-Zone RGB Dynamic Backlit
South-Facing 16.8 Million RGB (18+ Dynamic Presets & Music Sync)
Hardware ControlsDiff
—
CNC Metal Rotary Volume / Mute Knob
| Product Overview | Alternative Option Score 7.9 $49.54$58.28 Save $8.74 (15%) | Deal Score Winner Score 9.0 $42.19$95.57Lowest Price Save $53.38 (56%) |
|---|---|---|
| Rating & Verified Orders | 4.7 / 5.0 150+ verified orders | 4.9 / 5.0Top Rated 3,268+ verified orders |
| Shipping & Protection | Free Shipping AliExpress Buyer Protection | Free Shipping AliExpress Buyer Protection |
| Pros & Standouts |
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| Cons & Trade-offs |
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Connectivity & Wireless | ||
Connectivity Modes | Detachable USB Type-C Wired (1,000Hz / 1ms Polling) | Detachable USB Type-C Wired (1,000Hz / 1ms Polling) |
Cable Interface | Braided Type-C to USB-A Cable (1.6m) | Braided Type-C to USB-A Cable (1.6m) |
Core Hardware & Audio | ||
Form Factor / LayoutDiff | Compact Mechanical Layout | 75% Compact (80-82 Keys with F-Row & Knob) |
Switch TechnologyAdvantage | Mechanical Gaming Switches (Blue / Red / Brown options)Superior | Custom Flying Fish / Gift Pre-Lubed Linear Switches |
Hot-Swap CapabilityDiff | Hot-Swappable Sockets | Hot-Swappable 3/5-Pin PCB |
Build Quality & Durability | ||
Keycap MaterialDiff | Double-Injection ABS/PBT Ergonomic Curve Keycaps | Double-Shot PBT Cherry Profile (Fade & Shine Resistant) |
Internal Structure | — | Gasket-Mounted Plate with EVA Foam Dampening |
Smart Features & Ecosystem | ||
BacklightingDiff | Multi-Zone RGB Dynamic Backlit | South-Facing 16.8 Million RGB (18+ Dynamic Presets & Music Sync) |
Hardware Controls | — | CNC Metal Rotary Volume / Mute Knob |
| Final Recommendation | $49.54Score: 79/100 Check Deal | $42.19Score: 90/100 Get Top Pick |
Side-by-Side Comparison FAQs
Which product offers the lower current price?▾
Ajazz Ak820 Wired With Rotary Volume Buttons Hot Swappable Keys For is currently priced at $42.19, making it $7.35 cheaper than For Adafruit Circuit Playground Express Board 3333 Atsamd21 Mcu ($49.54).
Which product has the higher Deal Score?▾
Ajazz Ak820 Wired With Rotary Volume Buttons Hot Swappable Keys For leads this comparison with an overall Deal Score of 9.0/10, evaluating store feedback, discount stability, and component value.
How are technical specifications normalized and compared?▾
DealNiva audits raw manufacturer parameters across Bluetooth protocol, battery capacity, sensor modules, and build materials, highlighting verified hardware advantages in green.