In depth comparison and review of Jabra BIZ 2400 Duo and Jabra Evolve 65 UC Stereo (SME). Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
DESIGN AND DIMENSIONS | Jabra BIZ 2400 Duo | Jabra Evolve 65 UC Stereo (SME) |
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Product Type | Headset - wired | Headset - Bluetooth - wireless - USB | |
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Height | - | 5.3 cm | |
Width | - | 18.1 cm | |
Depth | - | 21 cm | |
Weight | - | 310 g | |
Body Material | KEVLAR, surgical steel | Aluminium | |
Earpad Material | - | Leatherette, soft memory foam | |
Headband Material | - | Foam, silicone | |
Recommended Use | - | Portable electronics, phone, computer - communication | |
Bluetooth Range (Operating Distance) | - | 30 m |
SOUND QUALITY | Jabra BIZ 2400 Duo | Jabra Evolve 65 UC Stereo (SME) |
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Headphones Form Factor | On-ear | On-ear | |
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Headphones Technology | Dynamic | - | |
Connectivity Technology | Wired | Wireless | |
Wireless Technology | - | Bluetooth | |
Bluetooth Version | - | Bluetooth 4.0 | |
Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio Gateway Hands-Free Profile (AGHFP) | |
Bluetooth Audio Codec | - | SBC | |
Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | - | HD Voice | |
Frequency Response | 300 - 3400 Hz | 20 - 20000 Hz | Jabra Evolve 65 UC Stereo (SME) offer a larger frequency range than Jabra BIZ 2400 Duo. |
Max Input Power | - | 10 mW | |
Sensitivity | - | 93.6 dB | |
Diaphragm | - | 28 mm | |
Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Jabra Evolve 65 UC Stereo (SME) have the ability to connect to multiple devices simultaneously. |
Magnet Material | Neodymium | - | |
Features | - | Busy light, SafeTone technology, PeakStop technology, Jabra Direct, Jabra Xpress, digital signal processing |
MICROPHONE | Jabra BIZ 2400 Duo | Jabra Evolve 65 UC Stereo (SME) |
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Form Factor | - | Headset microphone | |
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Type | Boom | Boom | |
Microphone Operation Mode | Omni-directional | Uni-directional | |
Noise Cancelling | - | Yes | Jabra Evolve 65 UC Stereo (SME) microphone can cancel out ambient noise. |
Frequency Response | - | 100 - 10000 Hz | |
Sensitivity | - | -17 dBFS/Pa |
REMOTE CONTROL | Jabra BIZ 2400 Duo | Jabra Evolve 65 UC Stereo (SME) |
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Controls | - | Mute, volume, answer/end, busylight |
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CABLE | Jabra BIZ 2400 Duo | Jabra Evolve 65 UC Stereo (SME) |
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Cable Type | Headset cable | USB cable - detachable |
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BATTERY AND CHARGING | Jabra BIZ 2400 Duo | Jabra Evolve 65 UC Stereo (SME) |
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Battery Type | - | Headset battery rechargeable - Lithium Ion | |
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Battery Life | - | 12 hour(s) | |
Battery Life Details | - | Continuous talk: up to 12 hours Continuous playback: up to 11 hours |
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Standby Time | - | 15 days | |
Charging Time | - | 2 hour(s) | |
Auto On/Off | - | Yes |
CONNECTIONS | Jabra BIZ 2400 Duo | Jabra Evolve 65 UC Stereo (SME) |
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Connector Type | Headset | - |
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OTHERS | Jabra BIZ 2400 Duo | Jabra Evolve 65 UC Stereo (SME) |
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Included Accessories | - | Protection bag, Jabra Link 380a USB Adapter | |
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Compatibility | - | Mac, Windows | |
Compliant Standards | EN 60950, UL 60950, AS/NZS 3260, IEC 60950-1 | Plug and Play, KCC, TELEC, SRRC, NCC, RCM, G616, FCC-ID, IC ID | |
Service & Support | Limited warranty - 3 years | Limited warranty - 2 years |