JBL Charge 4 vs JBL Flip 7

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Charge 4 compared with Flip 7

	JBLCharge 4	JBLFlip 7
Overview
Released
Released	2018	April 2025
Sound
Type
Type	Portable speaker	Portable speaker
Dolby Atmos
Dolby Atmos	No	No
Drivers
Drivers	One 50 × 90 mm driver and two passive radiators	45 × 80 mm woofer and 16 mm dome tweeter; AI Sound Boost adjusts the drivers in real time to limit distortion
Amplifiers
Amplifiers	30 W RMS	25 W RMS for the woofer, 10 W RMS for the tweeter
Frequency response
Frequency response	60 Hz – 20 kHz; signal-to-noise ratio over 80 dB	60 Hz – 20 kHz; signal-to-noise ratio over 80 dB
Audio formats
Audio formats	–	Lossless audio over USB-C from a compatible source
Connections
Wi-Fi
Wi-Fi	No	No
Bluetooth
Bluetooth	Yes	Yes
AirPlay
AirPlay	No	No
Voice assistants
Voice assistants	None	None
Bluetooth
Bluetooth	Bluetooth 4.2; A2DP 1.3 and AVRCP 1.6; two phones or tablets can connect and take turns	Bluetooth 5.4; A2DP 1.4, AVRCP 1.6
Ports
Ports	USB-C charging, USB-A power-bank output (5 V / 2 A maximum) and 3.5 mm audio input; port types confirmed by SoundGuys and TechRadar	USB-C for charging and audio
Multi-room
Multi-room	Connect+ links more than 100 compatible speakers; original Connect speakers require a compatible firmware upgrade, which the maker offers for Charge 3	Auracast stereo pairing of two Flip 7s, and multi-speaker playback with other Auracast JBL speakers
App
App	–	JBL Portable app (iOS and Android)
Design
Battery life (maker's claim)
Battery life (maker's claim)	Up to 20 hours	Up to 14 hours
Water and dust resistance
Water and dust resistance	IPX7	IP68
Weight
Weight	0.965 kg	0.56 kg (better)
Battery life detail
Battery life detail	Up to 20 hours depending on volume and content; 27 Wh (3.6 V, 7,500 mAh) lithium-ion polymer battery; 4 hours to charge at 5 V / 2.3 A	Up to 14 hours, or 16 hours with Playtime Boost; 17.28 Wh (3.6 V, 4,800 mAh) lithium-ion polymer battery; 2.5 hours to charge at 5 V / 3 A
Mounting
Mounting	–	PushLock accessory system with interchangeable finger loop and carabiner
Microphones
Microphones	No microphone for phone calls (SoundGuys)	–
Size
Size	220 × 93 × 95 mm (W × H × D), following the maker's W × D × H specification	182.5 × 69.5 × 71.5 mm (W × H × D)
Colours
Colours	Desert Sand, Mustard Yellow, Dusty Pink, Grey Stone, River Teal, Fiesta Red, Ocean Blue, Midnight Black, Steel White and Forest Green at launch	Black, Blue, Red, White, Purple, Pink, Sand, Squad, Funky Black (JBL Singapore)
In the box
In the box	Charge 4, USB-C cable, quick start guide, warranty card and safety sheet; no mains adaptor listed	Flip 7, carabiner, quick start guide, safety sheet and warranty card