The bigger a battery a smartphone has, the longer it can last, making it one of the key priorities for smartphone users. While most smartphones these days go for 4000mAh to 5000mAh batteries that offer up to 1 day battery life, in 2025 there are now devices with bigger batteries like 7000 mAh and above.
If you're looking for a bigger battery smartphone in Malaysia that can last you more than a day, then you've come to the right place. These are 5 of the latest bigger battery smartphones with solid features like faster charging and other tech specs for your perusal. Check them out below.
Redmi 15 5G - The solid pick
For your information, the Redmi 15 5G is one of the newest large-battery phones officially available in Malaysia, offering a massive 7000mAh battery. It supports 33W fast charging and 18W reverse charging. Its large 6.9-inch FHD+ display with a 144Hz refresh rate allows a smooth experience whether you’re scrolling, gaming, or watching videos. With its combination of efficient hardware and MIUI optimisations, the phone easily lasts more than a full day even under heavy use.
Inside, it runs on the Snapdragon 6s Gen 3 (or an equivalent mid-range chipset), offering balanced performance for multitasking and casual gaming. The 50MP main camera captures solid detail and colour accuracy, while additional AI modes enhance portrait and night photography. Paired with 8GB RAM and 256GB storage, the Redmi 15 5G gives you plenty of space and power for daily tasks without breaking the bank.
Tech specs and features
Here are the tech specs and features of the Redmi 15 5G:
- Display: 6.9-inch FHD+, 144Hz refresh rate
- Chipset: Snapdragon 6s Gen 3
- Cameras: 50MP main + ultra-wide + front camera
- Storage: 8GB / 256GB
- Battery: 7000mAh, 33W wired, 18W reverse charging
- Features: AI camera features, battery optimisations
- Price: From RM729
POCO M7 - The affordable beast
If you’re after a budget-friendly phone that still packs serious endurance, the POCO M7 is worth a look. Designed for users who prioritise long battery life over flagship specs, it features a massive 7000mAh battery that comfortably lasts up to two days with moderate use.
The POCO M7 runs on the Snapdragon 685 chipset, which provides enough performance for general use, social media, and light gaming. It includes a 50MP dual rear camera setup capable of decent daytime shots, plus an 8MP selfie camera. With up to 8GB RAM and 256GB storage, the M7 is surprisingly capable for its price range. Add in features like splash resistance (IP64 rating on some models), and it becomes one of the most affordable “battery king” phones available locally.
Tech specs and features
Here are the tech specs and features of the POCO M7:
- Display: 6.9-inch display, moderate refresh rate
- Chipset: Snapdragon 685 SoC
- Cameras: 50MP dual camera + 8MP front
- Storage: 6GB / 8GB RAM, 128GB / 256GB storage
- Battery: 7000mAh, wired charging support
- Features: IP64 rating (some models), long battery life
- Price: From RM469 to RM599
HONOR x9D - The tough battery monster
The HONOR X9d 5G comes with a massive 8300mAh silicon-carbon battery, making it one of the biggest battery phones you can get in Malaysia. It supports 66 W fast charging and reverse charging, so you can use it to power up other devices when needed. The phone runs on the Qualcomm Snapdragon 6 Gen 4 chip with 12GB of RAM and up to 512GB of storage.
Featuring up to IP69K water and dust resistance, the phone is designed for hardy use or those with butterfingers. The 6.79-inch AMOLED display offers bright, clear visuals with a smooth 120 Hz refresh rate. This makes the X9d a reliable choice for users who want a phone that can last long and handle tough conditions.
It features a 108MP main camera with optical image stabilization, a 5MP ultra-wide lens, and a 16 MP front camera for selfies. The X9d runs MagicOS 9.0 based on Android 15, offering smooth performance for daily use. It’s a solid midrange option focused on battery life and durability.
Tech specs and features
Here are the tech specs and features of the HONOR X9d:
- Display: 6.79-inch AMOLED, 2,640 × 1,200 pixels (~427 ppi), 120 Hz refresh rate
- Chipset: Qualcomm Snapdragon 6 Gen 4 (4 nm) SoC
- GPU: Adreno 810
- RAM & Storage: 12GB RAM / 256GB or 512GB storage
- Rear Cameras: 108MP main with OIS + 5 MP ultra-wide lens
- Front Camera: 16MP
- Battery: 8300mAh, supports 66 W wired fast charging and reverse wired charging (~7.5 W)
- Connectivity: 5G, Wi-Fi 6, Bluetooth 5.2, NFC, stereo speakers, USB-C, in-display fingerprint sensor
- Price in Malaysia: From RM 1499 (12GB + 256GB)
OPPO Find X9 - The flagship wildcard
The OPPO Find X9 is notable for its 7025mAh battery, one of the largest capacities among current flagship smartphones. It supports 80W wired and 50W wireless charging, allowing faster recharges despite the large size. Its 6.59-inch LTPO OLED display has a 1.5K resolution and 120Hz refresh rate, designed to balance smooth visuals with efficient power consumption.
In addition, the device runs on the MediaTek Dimensity 9500 chipset, with options for up to 16GB RAM and 1TB of storage. It includes a triple 50MP rear camera setup with a periscope telephoto lens. With IP68 certification and a refined design, the Find X9 caters to users who prioritize long-lasting battery life and strong performance.
Tech specs and features
Here are the tech specs and features of the OPPO Find X9:
- Display: 6.59-inch LTPO OLED, 1.5K resolution, 120Hz
- Chipset: MediaTek Dimensity 9500
- Cameras: 50MP main + 50MP ultra-wide + 50MP periscope telephoto, 32MP front
- Storage: 256GB / 512GB / 1TB, up to 16GB RAM
- Battery: 7025mAh, 80W wired, 50W wireless
- Features: IP68, ultra-thin bezels, ColorOS 15 (Android 15)
- Price: From RM3488
Redmi Note 15 Pro Plus 5G - The premium midranger
The Redmi Note 15 Pro Plus 5G takes things up a notch for the midrange, combining a huge 7000mAh battery with upper mid-range performance and premium design.The AMOLED screen, roughly 6.83 inches in size, supports a 120Hz refresh rate for vibrant visuals and smooth navigation. Thanks to Xiaomi’s optimised software and efficient power management, this phone can last well beyond a full day of heavy use.
Powering the Note 15 Pro+ 5G is the Snapdragon 7s Gen 4. The device features a triple-camera setup, led by a main sensor that performs well for both photography and video recording. Its 90W wired fast charging quickly tops up the 7000 mAh battery, making it convenient for users always on the move. The device also includes 5G support, up to 12GB RAM and up to 512GB storage.
Tech specs and features
Here are the tech specs and features of the Redmi Note 15 Pro Plus 5G:
- Display: 6.83-inch AMOLED, 120Hz refresh rate
- Chipset: Snapdragon 7s Gen 4 (or similar)
- Cameras: Main + ultra-wide + telephoto
- Storage: 256GB / 512GB, up to 12GB RAM
- Battery: 7000mAh, ~90W fast wired charging
- Features: 5G, large battery optimisation, premium build
- Price: From RM2038
Conclusion - A bigger battery device for everyone
For users prioritising long-lasting battery life in 2025, these five smartphones deliver a balance of capacity, charging speed, and efficiency. Our pick? The HONOR X9d, not only because it can easily last 3 days on a single charge, but also because it offers tough durability and a number of other midrange features for below RM2K. It also helps that it looks good too.
Not a fan of this list? If you are looking for a more affordable alternatives and don't mind the phone's age, you might want to check out our Old but still Gold phones. Who knows? You might find what you need there instead.
What do you think? Is there something we missed that you'd suggest? Share your experiences in the comments below and stay tuned to TechNave!
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