If you want stronger bass, customizable touch controls, and a compact case with a lanyard, choose Anker Soundcore; if you need lightweight earbuds with longer case-supported listening, choose TOZO A1. For big ears, neither model is designed as an over-ear or headband headphone, so fit will come down to how each in-ear shape feels in your ears. My pick for most buyers is the TOZO A1 if low weight and longer total battery life matter most; choose the Soundcore P20i if bass and its quick-charge feature are the bigger draw.
• Soundcore P20i strength: 10 mm drivers, 22 EQ presets, and a quick 10-minute charge that adds two hours of playtime. Trade-off: up to 30 hours with the case, compared with TOZO’s stated 32.
• TOZO A1 strength: 3.7 g per earbud, up to seven hours on a charge, and up to 32 hours with the case. Trade-off: its app offers EQ presets, but the sheet does not list the P20i’s quick-charge time or Find My Earbuds feature.
• Soundcore P20i is for: listeners who want bass-forward sound, app-customized controls, and a case they can attach to a bag or keys.
• TOZO A1 is for: listeners who prioritize light earbuds, a larger set of EQ presets, and longer stated total playtime.
• For big ears: both are in-ear earbuds, not comfortable headband headphones for big ears or transparency mode neckband headphones for big ears.
The Soundcore P20i is the pick for someone who wants to shape the sound around music and everyday listening. Its 10 mm dynamic drivers are described as delivering boosted bass, and the Soundcore app provides 22 EQ presets. You can also customize the touch controls in the app, which is useful if you want playback actions to suit your habits rather than accept a fixed control setup. Gaming mode is another app feature, intended to emphasize in-game sounds.
Battery life is a clear practical strength, though the figures need a little context: the earbuds are listed for up to 10 hours on a single charge, with up to 30 hours total when using the case. If you start a session low on power, a 10-minute charge is stated to provide two hours of playtime. That makes the P20i appealing for commutes, calls, or a stretch of music when you did not plan ahead. The case is compact and lightweight, with an attached lanyard for clipping to a bag or keys. Two built-in microphones and an AI algorithm are intended to help pick up your voice during calls.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
This is an in-ear model with Bluetooth 5.3 and passive noise cancellation. The listed feature is not active noise cancellation, and the product sheet does not describe a transparency mode. Skip the P20i if you specifically want an over-ear fit for big ears, or if you need the longest stated total battery life between these two models.
The TOZO A1 leans into a small, light in-ear design. Each earbud weighs 3.7 g, and the product is described as being designed for small ears. That is useful context for buyers thinking about long listening sessions: a low-weight earbud may appeal to someone who dislikes a heavy feel, but the small-ear design does not guarantee a comfortable fit for every ear. The A1 is still an in-ear option, not a headband headphone, so buyers looking for comfortable headband headphones for big ears should look at a different style.
For sound customization, the TOZO app provides 32 EQ presets. The stated tuning aims for clear vocals, balanced mids, and natural stereo sound, while the product information also describes punchy bass. In practical terms, the A1 gives you more listed presets than the P20i, while the P20i’s stated emphasis is stronger bass. The A1 has two microphones with ENC intended to reduce background sounds such as traffic and office noise on calls. It uses Bluetooth 5.3 and is listed with a 20-meter Bluetooth range.
TOZO states up to seven hours of playtime per charge and up to 32 hours with the charging case. That is a useful combination for daily listening, though the sheet does not list a quick-charge benefit like the P20i’s. The A1 case includes LED colors to indicate battery status, so you can check its power level at a glance. Skip the A1 if you want a stated quick-charge feature or a bass-forward sound profile as the main priority.
• Best fit for bass-forward listening → Soundcore P20i. Its 10 mm drivers are specifically described as producing powerful sound with boosted bass. The A1 also lists punchy bass, but its sound description puts more emphasis on balance and vocal clarity.
• Best for more EQ presets → TOZO A1. Its app lists 32 presets, compared with 22 on the Soundcore app. That is a feature-count difference, not a guarantee that one set of presets will suit you better.
• Best for a quick power top-up → Soundcore P20i. A 10-minute charge is stated to provide two hours of playtime. The A1 sheet does not list a comparable quick-charge figure.
• Best for stated total battery life → TOZO A1. TOZO lists up to 32 hours with the case, while Soundcore lists up to 30. The P20i, however, has the higher stated single-charge figure: up to 10 hours versus TOZO’s up to seven.
• Best for a bag-clip-friendly case → Soundcore P20i. Its case has an attached lanyard, which gives you an option beyond putting it loose in a pocket or bag. The A1 case is described as compact and includes an LED battery indicator.
• Best for a small-ear design → TOZO A1. Its product information specifically describes a lightweight design made for small ears. Neither sheet establishes that either model will suit every ear shape, including larger ears.
• Best for finding a misplaced earbud → Soundcore P20i. Its app includes a feature that can make a lost earbud emit a sound. The A1 sheet does not list an equivalent feature.
• Best for calls in everyday noisy settings → TOZO A1, on paper. Its two microphones use ENC described as helping reduce traffic and office sounds. The P20i also has two microphones and AI-enhanced call clarity, but its sheet does not specify the same noise-reduction examples.
First, decide whether you want in-ear earbuds at all. Both models sit in the ear. Neither is a headband headphone, and neither is described as a neckband design. If your search for the best headband headphones for big ears is about avoiding a small in-ear fit, these two are not a direct match for that need. The sheets also do not list transparency mode for either model, so neither should be treated as a transparency-mode choice.
Next, think about what battery number matters in your routine. The P20i has the longer stated playtime from one charge, while the A1 has the longer stated total when its case is included. If you can charge between listening sessions, the single-charge figure may matter more. If you rely on the case to extend listening across a busy day, the total figure may be more relevant. Those are listed maximums, not a promise of identical results in every use.
Call features deserve a similar distinction. Both products have two microphones and describe AI-related call improvements. TOZO specifically names ENC and gives traffic and office sounds as examples of background noise it aims to reduce. Soundcore describes an AI algorithm that helps pick up your voice. Those descriptions point to useful call features, but they do not establish that either pair will eliminate all surrounding noise.
Finally, consider which app tools you are likely to use. The P20i combines 22 EQ presets with customizable touch controls, gaming mode, and an earbud-finding feature. The A1 lists 32 EQ presets and an LED battery-status display on its case. If the controls and locating tool matter more, lean Soundcore; if the lighter stated earbud weight and extra listed presets matter more, lean TOZO. If price affects your decision, check the current price on Amazon rather than relying on an outdated figure.
I would choose the TOZO A1 for everyday listening if I wanted the lighter design and the longer stated total playtime with the case. Its 32 EQ presets and call-noise-reduction description also make it a well-rounded option on paper.
For big ears, though, I would not assume either in-ear model will fit comfortably based on the specifications alone. If I specifically needed an over-ear fit, I would keep looking rather than treat either pair as a substitute for headband headphones.
Both are in-ear earbuds, and the provided information does not establish a fit for big ears. TOZO describes the A1 as designed for small ears, so buyers concerned about ear size should be cautious about assuming it will suit them.
The P20i is listed for up to 10 hours on one charge, compared with up to seven for the A1. With the case, the A1 is listed for up to 32 hours total and the P20i for up to 30.
Neither product sheet lists transparency mode. Both are in-ear earbuds, but the listed Soundcore noise control is passive, while the TOZO sheet lists no noise control.
Both have two microphones and describe features intended to improve call clarity. TOZO specifically mentions ENC to help reduce traffic and office noise; Soundcore describes an AI algorithm intended to help pick up your voice.
• JBUNION Kids Headphones vs Fhumsh Earbuds: Wireless Stereo
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.