Samsung Galaxy A52s Battery Life Test: Can It Survive a Full Day in 2025?
The Samsung Galaxy A52s gained popularity for its impressive balance of performance, camera capabilities, and premium features at a mid-range price. But in 2025 — with increasing app demands, heavier gaming, and 5G connectivity — users wonder: Can the A52s battery still last a full day?
To answer this, we performed a complete battery life test and analyzed its real-world performance.
Battery Specifications
| Feature | Details |
|---|---|
| Battery Capacity | 4500 mAh |
| Charging Support | 25W Fast Charging |
| Charging Technology | USB-C Power Delivery |
| Wireless Charging | ❌ Not Supported |
| Battery Type | Li-Po non-removable |
A 4500 mAh battery is fairly standard, but efficiency depends heavily on software optimization and chipset performance.
Battery Performance in Daily Usage
We tested the A52s on Android 14 with the Snapdragon 778G chipset. Here’s how the phone performs in common activities:
| Activity | Duration | Battery Drop |
|---|---|---|
| Instagram + Social Media | 2 hours | ~15% |
| YouTube Streaming (1080p) | 1 hour | ~10% |
| Gaming (PUBG / COD Mobile) | 1 hour | ~18–20% |
| Video Recording (4K) | 30 minutes | ~12% |
| Web Browsing | 1 hour | ~7% |
| Standby (overnight) | 8 hours | ~3–5% |
📌 Result: The A52s comfortably lasts a full day for moderate users.
Screen-On Time (SOT) Test
With mixed usage including WiFi, social apps, camera, and 120Hz display mode:
📌 Average SOT: 5.5 to 7 hours
For light users who keep refresh rate at 60Hz, it can go even higher — around 7–8 hours.
5G vs 4G Battery Drain
As expected, 5G consumes more battery.
| Mode | Daily Usage Result |
|---|---|
| 5G On (Always) | Slightly less than a full day |
| 4G/LTE | Easily full day with 20–30% left |
📌 Tip: Switch to LTE when 5G isn’t needed for longer battery backup.
Charging Speed Test
Using a 25W fast charger:
| Charging Time | Battery Level |
|---|---|
| 15 minutes | ~27% |
| 30 minutes | ~52% |
| 60 minutes | ~88% |
| Full Charge | ~1 hour 20 minutes |
Not the fastest in 2025, but definitely acceptable for a mid-range phone.
Gaming Battery Test
We pushed the A52s to its limit with:
🎮 Genshin Impact on Medium
🎮 PUBG Mobile Ultra Smooth
🎮 COD Mobile Maximum FPS
-
Minor heating detected
-
Stable performance due to Snapdragon 778G efficiency
⏱ Maximum continuous gaming: ~5 hours from 100–0%
🔹 Verdict: Very good for gamers on a budget.
Battery Health in Used Phones (2025 Market)
Most used units show battery health around 85–90%, depending on charging habits.
📌 If buying used: Check for battery replacement history or overheating issues.
Battery Optimization Tips for A52s
To extend battery life:
✔ Use 60Hz refresh rate if needed
✔ Turn off 5G in low-signal areas
✔ Enable Adaptive Battery
✔ Reduce Always-On Display brightness and animations
✔ Close heavy apps running in background
Small adjustments = noticeably better endurance.
Final Verdict: Battery Still Solid in 2025
The Samsung Galaxy A52s still provides reliable full-day battery performance for most people. While some 2025 mid-range phones offer larger batteries and faster charging, the A52s remains efficient thanks to its Snapdragon 778G chipset.
| Category | Rating |
|---|---|
| Daily Use Backup | ⭐⭐⭐⭐☆ |
| Gaming Endurance | ⭐⭐⭐⭐☆ |
| Charging Speed | ⭐⭐⭐☆☆ |
| 5G Battery Impact | Manageable |
| Temperature Control | Good |
📌 Overall Battery Rating: 4/5
Should You Buy It for Battery Performance?
✔ Yes — if you want one-day battery life with smooth performance
✔ Yes — if you prefer a reliable and efficient mid-range phone
✘ No — if you demand ultra-fast charging and 2-day use