Samsung Galaxy A27 Has One Big Battery Problem — And Buyers Should Know Before Ordering
Ninety minutes. That's how long it takes to fully charge the Samsung Galaxy A27 5G from zero to one hundred percent — even when you plug it into a 100W charger. The charger works at full speed. The phone doesn't.
The Samsung Galaxy A27 5G has been one of the most searched phones in India this week, and for good reason. The Samsung Galaxy A27 5G price starting at ₹28,999, the Snapdragon 6 Gen 3 chipset that benchmarks at twice the speed of last year's model, the six-year software update promise, the improved Infinity-O display — all of it makes this a genuinely compelling mid-range option. If you've been searching for Samsung Galaxy A27 India launch details or Samsung Galaxy A27 5G specifications, the headline numbers look impressive.
But there's one specification that reviewers who've had the phone for a week are calling out consistently, and it's the kind of thing that affects you every single day rather than occasionally. The Samsung Galaxy A27 5G charges at 25W. That's it. That's the ceiling, no matter how powerful the charger you plug into it. And in 2026, at this price point, in this competitive mid-range segment, that number is beginning to look like a genuine problem.
What 25W Charging Actually Means in Real Life
Charging speed numbers are abstract until you translate them into minutes sitting next to a wall socket. A reviewer at The Mobile Indian tested the Samsung Galaxy A27 5G's charging under controlled conditions — connected to a 100W PD charger, which should theoretically be able to charge the phone as fast as the phone's hardware will allow. The result: one hour and thirty minutes to go from completely flat to completely full.
That number is the phone's actual charging ceiling. It doesn't matter if you use a 45W charger, a 65W charger, or a 100W charger — the Samsung Galaxy A27 5G accepts a maximum of 25W and charges at that speed regardless of what's on the other end of the cable. The extra wattage in your charger simply isn't used.
Ninety minutes for a full charge sounds reasonable until you look at what competing phones in the Samsung Galaxy A27 5G price range are offering right now. The Realme P4 Pro, available at ₹24,999 during the Flipkart GOAT Sale this week, charges its 7,000mAh battery — a larger cell than the A27's — at 80W. The OnePlus Nord CE6 5G with its 8,000mAh battery charges at 80W SUPERVOOC. The Nothing Phone 4b is expected to charge at 33W on a larger battery. The iQOO Z10 Turbo charges at 90W and fills up in around 40 minutes. These aren't flagship phones. These are direct mid-range competitors in the same or lower price bracket as the Samsung Galaxy A27.
The gap isn't marginal. It's a fundamental difference in how much of your day you spend tethered to a wall versus using your phone freely.
Samsung's 25W Habit — And Why It's Becoming a Bigger Problem Each Year
This isn't new behaviour from Samsung. The company has been shipping mid-range A-series phones with 25W charging for years, and the Samsung Galaxy A27 5G continues that pattern unchanged from the Galaxy A26 5G before it. In the A26's era, 25W was lagging but not embarrassingly so. In 2026, with competitors at the same price shipping 80W and 90W charging as standard, the gap has grown wide enough that it's become one of the most consistent criticisms in every early Samsung Galaxy A27 review published this week.
The frustration is compounded by what Samsung chose to prioritise instead. The Galaxy A27 5G gets a chipset that's twice as fast as the A26's, thinner bezels, a new Infinity-O display, improved LPDDR5X RAM, and a six-year update commitment. Samsung clearly put engineering resources and budget into making this a meaningfully better phone in several areas. The charging speed was not one of those areas. The 5,000mAh battery capacity wasn't either — it's identical to the A26's cell, unchanged from one year to the next.
A Samsung Galaxy A27 5G review from SamFlux noted this directly as one of the phone's clearest weaknesses: "While competitors now offer 45W, 67W, and even 120W charging, Samsung continues to ship only 25W fast charging." That sentence would have stung mildly a year ago. Today it stings more, because the distance between 25W and the competition's standard has kept growing while Samsung's position stayed fixed.
There's No Charger in the Box Either
Here's the detail that makes the charging situation worse. The Samsung Galaxy A27 5G does not include a charger in the box. You get the phone, a USB-C cable, and a SIM ejector tool. The charging brick is sold separately.
Samsung removed in-box chargers from its A-series lineup following the same trend Apple started with the iPhone — a decision justified at the time on environmental grounds, since most buyers already have USB-C chargers. That reasoning has some merit. But when the phone you're buying has a speed ceiling of 25W, and you're potentially going to spend money on a separate charger to go with it, knowing the phone won't benefit from anything faster than 25W changes what charger you should actually buy. There's no point purchasing a 45W or 65W Samsung fast charger if the Galaxy A27 5G is going to use it at 25W regardless.
A compatible 25W Samsung adaptive fast charger costs around ₹1,000 to ₹1,500 from Samsung's official store and authorised retailers. Factor that into the Samsung Galaxy A27 5G's effective purchase cost if you don't already have a compatible charger — the phone's price starts at ₹28,999, but the full out-of-pocket cost to actually use it without borrowing a charger is higher than the sticker suggests.
The Always-On Display Problem Nobody Is Talking About
While the charging limitation is the big battery story, there's a related oversight that compounds it in a way that's worth naming separately. The Samsung Galaxy A27 5G has a Super AMOLED display — the same display technology that Samsung uses to justify Always-On Display on its more expensive phones, because AMOLED screens can light up individual pixels without powering the whole panel, keeping battery drain minimal for a persistent clock and notification glance.
The Galaxy A27 5G does not support Always-On Display. Despite having an AMOLED panel fully capable of it, the feature simply isn't available on the phone. Reviewers who tested the device confirmed this directly — the option does not appear in settings. Why Samsung excluded it from a phone with compatible hardware is unclear. The closest the A27 comes is a screen that wakes momentarily when you pick it up or tap it, which is useful but meaningfully different from a persistent always-visible display.
This matters in the context of battery conversation because Always-On Display is one of the features that makes checking the time and quick notifications genuinely frictionless — reducing how often you need to fully wake the phone and therefore how you actually interact with it through the day. Its absence on a phone with AMOLED hardware that supports it is one of those decisions that makes buyers feel like something was deliberately held back rather than technically unavailable.
The Battery Life Itself Is Fine — Just to Be Clear
Separating the charging speed problem from the battery life question is important, because these are genuinely different things and conflating them produces the wrong conclusion about whether the A27 is a good phone.
The Samsung Galaxy A27 5G's battery life — how long it lasts on a single charge — is actually solid. The same reviewer who documented the 90-minute charging time reported screen-on time of seven to eight hours per charge under real usage conditions that included WhatsApp, Instagram, Chrome browsing, calls, music, and casual gaming. Ending the day with 20 to 25% remaining is a comfortable buffer that means most people won't be hunting for a charger before dinner. That's an improvement over the Galaxy A26 5G's real-world battery performance despite carrying the same 5,000mAh capacity — likely because the Snapdragon 6 Gen 3's more efficient 4nm process draws less power than the A26's Exynos chip under equivalent workloads.
So the phone lasts well. It just takes a long time to recover when it runs out. Those are separate problems with separate solutions, and it's worth being precise about which one actually affects your daily life. If you charge your phone overnight every night without fail and never need a mid-day top-up, the 90-minute charging time is essentially invisible — your phone sits on a charger for eight hours regardless of how fast it fills up. If you frequently need a quick charge during the day — 20 minutes plugged in while you're getting ready, a fast top-up before leaving the office — 25W makes that significantly less effective than what competing phones offer.
How the Galaxy A27's Charging Compares at This Exact Price Point
To make this concrete rather than abstract, here's what the Samsung Galaxy A27 5G's charging speed looks like against the specific phones it's competing against in the Indian market right now, all available at similar or lower prices.
The Realme P4 Pro at ₹24,999 effective during the GOAT Sale offers 80W charging on a 7,000mAh battery — a full charge in well under an hour on a larger cell. The OnePlus Nord CE6 5G at around ₹29,999 offers 80W SUPERVOOC on an 8,000mAh battery. The Moto G77 Power launching on July 8th at an expected ₹29,999 offers 30W charging on a 7,000mAh battery — slower than the OnePlus but still faster than the A27 on a dramatically larger cell. The Nothing Phone 4b launching on July 7th at a similar price offers 33W on a 6,000mAh battery.
The Samsung Galaxy A27 5G charges at 25W on a 5,000mAh battery — the smallest cell and the slowest charging speed in the group. That combination is the one that deserves scrutiny before you order, not to disqualify the phone from consideration but to ensure you're buying it with full information rather than discovering it on the morning you first need a quick charge.
Should the Charging Speed Stop You From Buying the Galaxy A27 5G?
For most buyers searching for Samsung Galaxy A27 5G price in India or Samsung Galaxy A27 5G specifications before ordering — probably not on its own. The charging limitation is real, consistent, and notable. It is not a defect or a fault. It is a deliberate design choice that Samsung has made for years across the A-series, and the phone delivers exactly what the spec sheet says it will. If you read the specifications before buying, 25W is right there alongside everything else.
The question is whether you knew to look for it, and what it means relative to how you actually use a phone. If you charge overnight and rarely need a mid-day power injection, the Samsung Galaxy A27 5G's battery situation will not meaningfully affect your experience — you'll benefit from the solid seven to eight hour screen-on time without noticing the slow charge speed. If you regularly need a fast top-up to get through a long day, the 25W ceiling is something worth knowing before you're standing next to a charger watching the percentage climb slowly while you need to leave in twenty minutes.
The Samsung Galaxy A27 5G is still one of the better-rounded mid-range phones available in India right now for its price. The Snapdragon 6 Gen 3 performance, the six-year update promise, the improved display design, and the Samsung Galaxy AI features are all genuine advantages that competing phones don't replicate exactly. The battery charging problem doesn't undo any of that. It just means going in with eyes open about the one area where Samsung has clearly chosen consistency over competitiveness — and deciding whether that trade-off works for your daily routine before the order is placed.
