In depth comparison and review of Sennheiser CX SPORT and Beats Flex All-Day. 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 | Sennheiser CX SPORT | Beats Flex All-Day |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 31.85 cm | 1.6 cm | |
| Width | 4.52 cm | 10.6 cm | |
| Depth | 1.43 cm | 86.4 cm | |
| Weight | 15.07 g | 18.6 g | Sennheiser CX SPORT are lighter than Sennheiser CX SPORT headphones. |
| Colour | - | Black beats | Yuzu yellow | Smoke grey | Flame blue | |
| Protection | Splashproof, sweat-resistant | Wind protection | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser CX SPORT | Beats Flex All-Day |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, apt-X LL | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 21000 Hz | - | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Max Sound Pressure | 112 dB | - | |
| Features | - | Magnetic ear buds, Apple W1 chip | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser CX SPORT | Beats Flex All-Day |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | On-cable | On-cable |
| REMOTE CONTROL | Sennheiser CX SPORT | Beats Flex All-Day |
|---|
| Controls | 3-button remote | Volume, answer/end, voice assistant |
|---|
| CABLE | Sennheiser CX SPORT | Beats Flex All-Day |
|---|
| Cable Type | Charging cable - detachable | USB-C charge cable |
|---|
| FEATURES | Sennheiser CX SPORT | Beats Flex All-Day |
|---|
| Additional Functions | - | Wireless audio sharing |
|---|
| BATTERY AND CHARGING | Sennheiser CX SPORT | Beats Flex All-Day |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 6 hour(s) | 12 hour(s) | Beats Flex All-Day lasts longer on a single charge than the Sennheiser CX SPORT. |
| Charging Time | 1.5 hour(s) | - | |
| Auto On/Off | - | Yes |
| OTHERS | Sennheiser CX SPORT | Beats Flex All-Day |
|---|
| Included Accessories | USB charging cable, cable clip, 4 pairs of ear tips (XS, S,M, L), 3 pairs of ear sleeves (S, M, L), neoprene pouch | 4 pairs of ear tips, USB-C charging cable | |
|---|---|---|---|
| Compliant Standards | - | Bluetooth Class 1 | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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