Input Lag and Specs comparison: Beitong Kunpeng 20 vs 8BitDo Ultimate 2 Wireless Controller
Warning: The comparison module is currently in testing. Data and conclusions may contain errors.
Advantages Comparison
Beitong Kunpeng 20
Advantages
- Nintendo Switch
- Mobile software
8BitDo Ultimate 2 Wireless Controller
Advantages
- Trigger Lock
- Cable Latency: 7.02 ms (vs 11.27 ms)
- BT Latency: 12.02 ms (vs 17.81 ms)
- Dongle Latency: 8.11 ms (vs 55.88 ms)
- Charging dock
- Shoulder buttons
Latency Comparison Chart
Detailed Latency Analysis
⚡ LatScore Ratings
LatScore combines button and stick latency and adds a jitter penalty, so stable timing scores better than spiky latency. Lower effective ms = better grade.
LatScore (Cable)
Weighted latency rating for cable connection with a jitter penalty for unstable response.
Beitong Kunpeng 20 A (7.8ms)
8BitDo Ultimate 2 Wireless Controller A (5.8ms)
8BitDo Ultimate 2 Wireless Controller wins — 5.8 ms vs 7.8 ms (26% faster)
LatScore (Dongle)
Weighted wireless dongle latency rating with jitter-aware stability penalty.
Beitong Kunpeng 20 F (37.1ms)
8BitDo Ultimate 2 Wireless Controller A (7ms)
8BitDo Ultimate 2 Wireless Controller wins — 7 ms vs 37.1 ms (81% faster)
LatScore (Bluetooth)
Weighted Bluetooth latency rating with jitter-aware stability penalty.
Beitong Kunpeng 20 F (39.8ms)
8BitDo Ultimate 2 Wireless Controller B (17.9ms)
8BitDo Ultimate 2 Wireless Controller wins — 17.9 ms vs 39.8 ms (55% faster)
📊 Individual Metrics
🔘 Button Latency (Cable)
Measures how quickly the gamepad responds to button presses when connected via USB cable. Lower values mean faster response.
Beitong Kunpeng 20 1.8 ms
8BitDo Ultimate 2 Wireless Controller 2.8 ms
Beitong Kunpeng 20 wins — 1.8 ms vs 2.8 ms (35% faster)
🕹️ Stick Latency (Cable)
Measures analog stick input delay over USB cable. Important for aiming and precise movements in games.
Beitong Kunpeng 20 11.3 ms
8BitDo Ultimate 2 Wireless Controller 7 ms
8BitDo Ultimate 2 Wireless Controller wins — 7 ms vs 11.3 ms (38% faster)
🔘 Button Latency (Dongle)
Button response time when using a proprietary 2.4GHz wireless dongle. Usually faster than Bluetooth.
Beitong Kunpeng 20 6.3 ms
8BitDo Ultimate 2 Wireless Controller 4 ms
8BitDo Ultimate 2 Wireless Controller wins — 4 ms vs 6.3 ms (37% faster)
🕹️ Stick Latency (Dongle)
Stick input delay when using the wireless dongle receiver.
Beitong Kunpeng 20 55.9 ms
8BitDo Ultimate 2 Wireless Controller 8.1 ms
8BitDo Ultimate 2 Wireless Controller wins — 8.1 ms vs 55.9 ms (85% faster)
🔘 Button Latency (Bluetooth)
Button latency when connected via Bluetooth. Typically higher than cable or dongle connections.
Beitong Kunpeng 20 17.8 ms
8BitDo Ultimate 2 Wireless Controller 12 ms
8BitDo Ultimate 2 Wireless Controller wins — 12 ms vs 17.8 ms (33% faster)
🕹️ Stick Latency (Bluetooth)
Stick input delay over Bluetooth connection.
Beitong Kunpeng 20 25.1 ms
8BitDo Ultimate 2 Wireless Controller 16 ms
8BitDo Ultimate 2 Wireless Controller wins — 16 ms vs 25.1 ms (36% faster)
Spec Comparison
Basic
$45.99
Regular price
$59.99
Internal
8
Battery life hours
—
Mechanical
D-pad buttons type
Membrane
Mechanical
Main buttons type
Membrane
TMR
Sticks type
TMR
External
No
Audio port
No
—
Button layout
Xbox
No
Display
No
Asymmetric
Joystick positioning
Asymmetric
2
Paddles
2
—
Rubber handles
No
No
Shoulder buttons
Yes
No
Stick tension
No
—
Trigger lock
Yes
Features
Yes
Gyroscope function
Yes
No
NFC support
No
No
Switch Wake Up
No
—
Trigger vibration
No
—
Triggers pressing
Analog
Connection
No
Charging dock
Yes
Type-C
USB interface
Type-C
Software
—
Firmware support
Yes
Yes
Macros option
Yes
Yes
Mobile software
No
Yes
No Dead Zone
Yes
—
PC software
Yes
Platforms
Yes
Android
Yes
Yes
iOS
Bluetooth
Yes
Linux
Yes
Yes
macOS
Bluetooth
Yes
Nintendo Switch
No
No
Playstation 3
No
No
Playstation 5
No
No
Playstaton 4
No
Yes
Windows
Yes
No
Xbox One
No
No
Xbox Series
No
Summary & Verdict
🏆
Overall Winner:
8BitDo Ultimate 2 Wireless Controller
8BitDo Ultimate 2 Wireless Controller
Confidence: High (5/6)
Beitong Kunpeng 20
$45.99
VS
8BitDo Ultimate 2 Wireless Controller
$59.99
Scorecard
Beitong Kunpeng 208BitDo Ultimate 2 Wireless Controller