Realme TechLife Studio H1 Wireless Headphones vs OnePlus Buds 4

General

BrandRealmeOnePlus
ModelTechLife Studio H1Buds 4
Country of OriginChina
DesignHeadphoneTWS Earbuds
TypeOver the EarIn the Ear
ConnectivityWirelessWireless

Design and Body

Dimensions52.4 x 65.4 x 25.3 mm
Weight49.02 g (With Case), 4.73 g Per Earbud

Features

BluetoothYes, 5.4Yes, 5.4
Bluetooth Range10 m10 m
USBYesYes
MicrophoneYesYes, 3 Mics Per Side
Voice AssistantYes
Water ResistantYes
MonauralYes
ControlsButton ControlTouch
Music ControlsVolume +/-, Play/Pause, Previous/Next Track
Call ControlsAnswer/Hang Up/Reject calls
Switch between Call and MusicYesYes
Additional FeaturesDual Connectivity, 80ms Super Low Latency, Metal finish, Adjustable Headband, Soft Memory Foam CushionsIP55 Dust and Water Resistance, OnePlus 3D Audio, Sound Master EQ, Golden Sound, 47ms Low Latency, AI Translation, Voice Assistant Shortcut, Find My Earbuds, Double-Tap for Camera Control, Compatibility with the HeyMelody App, OTA Updates, Dual-Device Connection, Google Fast Pair, Transparency Mode

Sound Features

Deep BassYesYes
Impedance18 ohm
Sensitivity118±1.3dB @1mW
Frequency Response15 Hz (Min) - 40 kHz (Max)
Driver Unit40 mm
Driver TypeGiant PET diaphragm11mm Woofer Plus 6mm Tweeter
Noise ReductionTUV High Performance Noise Cancellation, 800 Times Per Second Real-Time Adjustment, 200% Voice Cancelling Improvement When Compared with OnePlus Buds 3, Up to 5,500 Hz Noise Cancellation Range, 3-mic AI Call Noise Cancellation
Active Noise CancellationYes, 43dB- Adaptive ANCYes, Up to 55dB Real-Time Adaptive ANC
Other Features360° Spatial SoundOneplus 3D Spatial Audio, Golden Sound, Sound Master EQ

Extra

Sales Package1 U Headphone, User ManualOnePlus Buds 4 x 1 Pair, OnePlus Buds 4 Charging Case x 1, Type-C Charging Cable x 1, Ear Tips (S, M, L Pairs; M Pre-installed), User Manual And Safety and Warranty x 1
Inline RemoteYes
OtherEarbuds Dimension (31 x 20.6 x 24.2) mm, -38±1dB Microphone Sensitivity, 101dB Sound Pressure, 10mW Rated Power, LHDC 5.0 / AAC / SBC Bluetooth Codec, HFP/A2DP/AVRCP Bluetooth Transmission Protocol

Power Features

Battery Capacity530 mAh (Case), 62 mAh Per Earbud
Battery10 Mins Charge = 11 Hours of Playtime
Wireless ChargingNo
Battery Life70 hours (ANC Off)45 hours with Case (ANC Off)
11 hours (Earbuds with ANC Off)
24 hours with Case (ANC On)
6 hours (Earbuds with ANC On)
Charging Time1.33 hours (Case), 50 min (Earbuds)

Warranty

Warranty1 year1 year, Manufacturer Warranty
Warranty TypeManufacturerManufacturer
Covered in WarrantyManufacturing DefectManufacturing Defect
Not Covered in WarrantyPhysical DamagePhysical Damage

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