Device comparison

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Device A

TWS 4 Hi-Fi

vivo · Sound

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Device B

OPPO · Sound

Brand Model Open full profile →

Complete comparison

Every available group and stored value, aligned by field.

Differences only

ADDITIONAL INFORMATION2 fields

Specification	TWS 4 Hi-Fi	Enco Free3
Launch Price (USD)	$69.00 (reference only — see Price in Nigeria above for the actual retail price)	$73.00 (reference only — see Price in Nigeria above for the actual retail price)
Price in Nigeria	₦97,000 (Stored estimate)	₦102,000 (Stored estimate)

PRODUCT OVERVIEW5 fields

AUDIO SPECIFICATIONS4 fields

Specification	TWS 4 Hi-Fi	Enco Free3
Driver Size	12.2mm	12.4mm
Driver Type	Dynamic driver, ceramic tungsten diaphragm	Dynamic driver, world-first bamboo-fiber diaphragm
Frequency Response	16Hz - 48kHz	—
Sound Features	Qualcomm S3 Gen 3 sound platform, spatial sound field engine, AI call noise reduction	Hi-Res Audio Wireless certified, self-developed spatial audio

FEATURES AND SOFTWARE6 fields

Specification	TWS 4 Hi-Fi	Enco Free3
Active Noise Cancellation (ANC)	Up to 55dB adaptive ANC	Up to 49dB adaptive ANC
App Support	vivo Earphones app	HeyMelody app
Low-Latency / Gaming Mode	Yes, 44ms low-latency	47ms low-latency mode
Sound Modes	Multiple spatial sound modes plus ANC/transparency/normal	ANC, Normal
Touch Controls	Yes, touch/tap on stem	Yes, touch gestures
Transparency / Ambient Mode	Yes (included in ANC modes)	Yes

CONNECTIVITY AND INTEGRATION4 fields

Specification	TWS 4 Hi-Fi	Enco Free3
Bluetooth Version	5.4	5.3
Multipoint	—	Yes
Supported Codecs	LDAC, aptX Lossless, aptX Adaptive, AAC, SBC, LC3	LDAC, LC3, AAC, SBC
Wired Mode	—	Not supported

BUILD AND DESIGN6 fields

Specification	TWS 4 Hi-Fi	Enco Free3
Colors Available	Ultimate Blue, White	Bamboo Shadow Green, Blue Frost White
Dimensions	Earbud ~21.77 x 23.19 x 30.26mm; Case 60 x 24 x 46mm	Earbud 33.01 x 20.30 x 3.15 mm; case 65.84 x 50.45 x 24.81 mm
Form Factor	Semi-in-ear, compact	In-ear true wireless
Ingress Protection	—	IP55
Materials	ABS plastic body	—
Weight	4.8g per earbud; case ~42.5g	4.3 g per earbud; 38.7 g case

BATTERY CAPACITY AND CHARGING5 fields

Specification	TWS 4 Hi-Fi	Enco Free3
Charging Port	USB-C	USB-C
Device Battery Capacity	54mAh per earbud	43 mAh per earbud; 440 mAh case
Fast Charging	—	Yes, 10 min charge for 2 hours playback
Total Playtime	Up to 45 hrs with case (ANC off); ~26 hrs (ANC on)	Up to 7 hrs per earbud (ANC off); up to 30 hrs with case
Wireless Charging	—	Not supported

MICROPHONES AND VOICE FEATURES3 fields

Specification	TWS 4 Hi-Fi	Enco Free3
Hands-Free Calls Support	Yes	Yes
Mic Count	3 mics per earbud	3-mic system
Mic Type / Noise Reduction	AI-enhanced call noise reduction, multi-mic array	AI-assisted noise reduction

BOX CONTENTS5 fields

Specification	TWS 4 Hi-Fi	Enco Free3
Charging Cable	USB-C cable	USB-C cable
Extras (cases, clips, mounts, etc.)	Charging case	—
Main Device	2x earbuds	Earbuds + charging case
User Manual	Included	—
Warranty Card	Included	—

COMPATIBILITY2 fields

Specification	TWS 4 Hi-Fi	Enco Free3
Operating Systems	Android, iOS	Android, iOS
Supported Devices	Bluetooth 5.4/BLE-capable devices; best on vivo/OriginOS	Bluetooth 5.x smartphones/tablets/laptops

KEY HIGHLIGHT1 field

Specification	TWS 4 Hi-Fi	Enco Free3
Highlight	vivo's 2024 Hi-Fi flagship — Qualcomm S3 Gen 3 sound, aptX Lossless/LDAC support, and up to 55dB ANC at an affordable China launch price.	World's first TWS earbuds with a bamboo-fiber diaphragm, pairing sustainable materials with 49dB ANC and Hi-Res LDAC audio.