Samsung Galaxy Tab A11+ 5G Battery Review: 25W Charging and 15-Hour Wi-Fi Runtime
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Samsung Galaxy Tab A11+ 5G Battery Review: 25W Charging and 15-Hour Wi-Fi Runtime

Laptops Reporter
4 min read

After extensive testing, we've completed the battery analysis for Samsung's budget-friendly 5G tablet, revealing a balanced package of charging speed and endurance that justifies its sub-$300 price point.

When Samsung launched the Galaxy Tab A11+ 5G, the combination of 5G connectivity, capable hardware, and a price well under $300 made it an obvious candidate for mainstream success. Our initial review highlighted its performance advantages, but the full battery story remained incomplete due to the lengthy endurance testing required. Now, with those tests finalized, we can provide a complete verdict on whether this tablet truly delivers both fast charging and long-lasting battery life.

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Battery Specifications and Charging Performance

The Samsung Galaxy Tab A11+ 5G features a 7,040 mAh battery, a capacity that sits in the middle of the budget tablet segment. Samsung supports charging at up to 25 watts, though the tablet ships without a charger in the box. During our testing, we used a Ugreen Nexode 65W charger to evaluate charging speeds.

A complete charge from 0% to 100% took exactly 2 hours and 32 minutes. While not the fastest charging available in the market, this is respectable for a budget device. The charging curve is reasonably linear—the battery indicator showed just under 50% after one hour of charging, which provides good predictability for users who need a quick top-up before heading out.

For context, many budget tablets in this price range either lack fast charging entirely or cap out at 15 watts, making the Tab A11+'s 25W support a meaningful advantage. The tablet works flawlessly with various chargers in our test lab, indicating good compatibility with third-party charging solutions.

Practical Wi-Fi Endurance: The 15-Hour Test

Our practical Wi-Fi test simulates real-world browsing behavior by having a script load different websites every few seconds. The Galaxy Tab A11+ 5G lasted exactly 14 hours and 54 minutes in this test. While this represents a slight decrease compared to some competitors—specifically a few minutes less than the Huawei MatePad SE 11 and Samsung's own Galaxy Tab A9+—the difference is negligible in practical terms.

For most users, this translates to a full day of casual browsing, streaming, and light productivity without needing to reach for a charger. The tablet can comfortably handle a leisurely day on the couch, with enough headroom for evening use before requiring a recharge.

Gaming and Heavy Use Scenarios

The tablet's gaming endurance proved adequate for mobile gaming sessions. In our practical gaming test, the Galaxy Tab A11+ lasted 4 hours and 26 minutes. This should be more than sufficient for most commuting scenarios, especially given the increasing availability of charging ports on modern public transportation.

For users who primarily consume media or read e-books, the tablet demonstrates impressive longevity. With the device switched on but in low-power reading mode, it can last over 36 hours, making it an excellent companion for extended reading sessions or travel where charging opportunities are limited.

Comparative Analysis and Value Proposition

The energy consumption of the Galaxy Tab A11+ 5G is slightly higher than some similarly priced devices from competing manufacturers. However, this minor efficiency difference is offset by the tablet's other advantages, including its 5G connectivity, capable processing power, and Samsung's software support.

When evaluating the complete package, the battery performance aligns well with the tablet's positioning. It doesn't boast the largest battery in its class nor the absolute longest endurance, but it delivers above-average performance for its price range. The combination of reasonable charging speeds and solid all-day battery life creates a balanced profile that meets the needs of most budget-conscious buyers.

Who This Battery Performance Serves Best

The Galaxy Tab A11+'s battery characteristics make it particularly suitable for:

  • Students and commuters who need reliable all-day battery life for note-taking, reading, and light entertainment
  • Casual users who want a tablet for couch browsing, streaming, and social media without constant charging anxiety
  • Budget-conscious buyers seeking 5G connectivity without premium tablet prices
  • Travelers who appreciate the 36+ hour standby time for reading and media consumption

The Complete Picture

The Samsung Galaxy Tab A11+ 5G's battery story is one of balanced compromise rather than exceptional performance. The 25W charging provides adequate speed without pushing the budget-oriented hardware too hard, while the 15-hour Wi-Fi endurance ensures most users won't need mid-day charging.

For a device priced below $300, this battery performance, combined with the tablet's other specifications, creates a compelling value proposition. While power users seeking maximum endurance or fastest charging should look to more expensive options, the Galaxy Tab A11+ 5G delivers exactly what its target audience needs: reliable battery life that doesn't compromise the tablet's other strengths.

The full review of the Samsung Galaxy Tab A11+ 5G, including detailed performance benchmarks, display analysis, and software features, is available on Notebookcheck.net.

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