Features
10 smartphones with huge batteries (2017 Edition)
Smartphones in 2017 are all about borderless displays, but some users still prefer long-lasting devices on the road, particularly phones that don’t need a power bank to last the whole day.
Here are ten handsets that have big batteries starting from a capacity of 5000mAh.
ASUS ZenFone 3 Zoom — 5000mAh

ASUS’ first dual-camera smartphone is not only a capable camera phone, but it also packs a big 5000mAh battery in its slim 8mm-thin aluminum body.
ASUS ZenFone 4 Max — 5000mAh

For the budget conscious, ASUS also offers another ZenFone with a 5000mAh battery. It’s not as good-looking as the ZenFone 3 Zoom, but it can last long on the road, too.
Moto E4 Plus — 5000mAh

Motorola also has a handset with a 5000mAh battery inside, and like the ZenFone 4 Max, it’s also friendly on the pockets.
ZTE Blade A2 Plus — 5000mAh

Another entry before we leave the 5000mAh threshold is the Blade A2 Plus from ZTE. It’s a budget device, so aside from the large battery capacity, there’s nothing special about this phone.
Xiaomi Mi Max 2 — 5300mAh

Xiaomi has to be on this list with their second-generation Mi Max phablet. With its sheer size, you already expect the phone to have a large battery capacity — 5300mAh to be exact.
Doogee BL7000 — 7000mAh

If you really need to have a phone that seems to have a power bank built in, this one from Doogee has a 7000mAh battery and leather grains on its back.
Oukitel K8000 — 8000mAh

Going further, here we have a phone with an 8000mAh battery. It has a metal unibody and dual cameras as an extra set of features.
Oukitel K10000 Pro — 10000mAh

If 8000mAh is not enough, Oukitel has another one with a 10000mAh capacity plus a distinctive design to make it stand out from the crowd.
Oukitel K10000 Max — 10000mAh

Oukitel also has a rugged variant of its 10000mAh battery smartphone that’s ready to take on the challenges of the outdoors. It’s long-lasting, waterproof, dustproof, and shockproof!
Doogee BL12000 Pro — 12000mAh

The biggest on this list is from Doogee. Who would have thought that somebody would need a 12000mAh battery inside their pocket? It also touts impressive specs like a Helio P23 processor, an 18:9 ratio display, and dual rear cameras.
SEE ALSO: Smartphones with monster batteries (2016 edition)
[irp posts=”8851″ name=”Smartphones with monster batteries (2016 edition)”]
Did Samsung push forward or play it safe with the Samsung Galaxy S26 Series? Well, it’s a little bit of both.
Here’s our Hands-on with the new Samsung Galaxy S26 series to find out.
PRE-ORDER and SAVE up to $900 with enhanced trade-in credit:
“Our philosophy has never been about chasing specs.”
That line from Samsung’s presentation captures the Galaxy S26 Series better than any spec table.
This isn’t a year of radical hardware shifts. Battery capacities remain unchanged. Megapixel counts are familiar. The design language evolves rather than transforms.
But incremental doesn’t automatically mean irrelevant.
The S26 Ultra feels like Samsung refining its priorities — usability, privacy, and AI integration — instead of pursuing headline-grabbing numbers.
Hardware refinement, not reinvention
The Galaxy S26 series looks more unified. All three models now share the same corner radius, creating a consistent visual identity. The Ultra no longer stands apart with sharper edges. It’s a small change, but it makes the lineup feel cohesive.
The camera module sits on a more defined island rather than blending into the rear panel. It’s subtle, but noticeable in person.
Samsung also trimmed weight and thickness on the Ultra. At 7.9mm and 214 grams, it handles slightly better than last year’s model. The company switched to Light Armor Aluminum, which it claims improves heat dissipation and weight. The difference in hand isn’t dramatic, but it’s appreciated during extended use.
Charging finally moves forward. The Ultra supports 60W wired charging, up from 45W. Samsung says you can reach 75 percent in around 30 minutes. That’s a meaningful improvement for quick top-ups.
However, 60W isn’t industry-leading in 2026. Competing brands have offered similar or faster speeds for years. This feels less like Samsung setting a new benchmark and more like closing a gap.
Battery capacity remains 5,000mAh. That’s consistent with previous models. While fast charging helps daily convenience, endurance gains will depend on software optimization and real-world usage.
AI and software remain the headline
Like recent Galaxy generations, the S26 Series leans heavily on software features.
Privacy Display is one of the more practical additions. It restricts viewing angles at the pixel level, functioning like a built-in privacy filter. If you’re using your phone in public spaces, people nearby will struggle to see what’s on screen.
You can toggle the feature or enable it only for specific apps. That flexibility matters. It allows privacy protection for sensitive apps while keeping general use unaffected.
This addresses a real-world problem. Public screens are inherently visible. Privacy Display doesn’t eliminate that risk, but it reduces casual glances and unwanted observation.
Audio Eraser also gets an upgrade. It now works across third-party apps. We tested it on a noisy K-pop fancam from YouTube, and the background noise reduction was noticeable without destroying audio quality.
It’s not perfect. Overprocessing can occur in extreme cases. But for cleaning up shared videos or reducing ambient noise, it proves useful.
AI Photo Assist introduces text-prompt editing directly inside the Gallery app. Users can describe edits in natural language — remove objects, expand backgrounds, or modify elements — without exporting images to external tools.
This isn’t groundbreaking technology. Similar generative edits exist in other AI platforms. The difference is integration.
By embedding generative tools inside the Gallery, Samsung turns them into part of the default workflow. Photo editing becomes more accessible rather than requiring specialized knowledge or separate apps.
That shift is meaningful. It signals that generative AI editing is becoming a standard smartphone feature rather than an experimental add-on.
Cameras: computational evolution
The camera hardware remains familiar. The Ultra continues with a 200MP main sensor and telephoto configurations similar to last year.
Improvements focus on computational photography.
Samsung widened apertures to allow more light. Stabilization has been refined. AI sharpening and Nightography processing aim to produce cleaner images with reduced noise.
From samples shown during the presentation, low-light shots appear brighter and cleaner. However, the processing can feel aggressive. Details sometimes look overly smoothed, and textures can appear artificial.
This reflects Samsung’s long-standing approach — prioritize computational enhancements over megapixel increases. The S26 continues that philosophy.
For video creators, APV (Advanced Professional Video) enables 8K recording with minimal quality degradation during edits. Super Steady Video also improves handheld stabilization.
These features cater to content creation workflows rather than casual snapshots.
Incremental but intentional
The Galaxy S26 Ultra doesn’t try to shock. It doesn’t reinvent Samsung’s design language or introduce dramatic hardware leaps.
Instead, it refines existing ideas.
Privacy Display addresses public visibility concerns. Audio Eraser improves real-world video cleanup. AI Photo Assist integrates generative editing into everyday photo workflows. Charging speeds improve without industry-leading ambitions.
Even the design changes — unified corner radii, a defined camera island, lighter materials — emphasize cohesion.
This strategy resembles the broader shift in the smartphone industry. Hardware innovation has slowed. Software and usability improvements drive differentiation.
Samsung appears comfortable with that reality.
Of course, first impressions only tell part of the story. We still need extended testing for battery life, thermal performance, camera consistency, and AI reliability.
The S26 Ultra may not represent a revolution. But refinement can matter — especially when it targets usability and practical features.
Samsung will have to make significant hardware upgrades eventually. But for now, it feels like the company is doubling down on incremental progress. Not flashy. Not radical. But purposeful.
Whether that strategy resonates will depend on real-world performance.
Samsung Galaxy S26 Series – Specs
| Feature | Galaxy S26 Ultra | Galaxy S26+ | Galaxy S26 |
| Display | 6.9″ Dynamic AMOLED 2X
|
6.7″ Dynamic AMOLED 2X
|
6.3″ Dynamic AMOLED 2X
|
| Rear Camera: Ultra Wide | 50MP, F1.9, 0.7 µm | 12MP, F2.2, 1.4 µm | 12MP, F2.2, 1.4 µm |
| Rear Camera: Wide | 200MP, F1.4, 0.6 µm | 50MP, F1.8, 1.0 µm | 50MP, F1.8, 1.0 µm |
| Optical Quality 2x | |||
| Rear Camera: Telephoto 1 | 10MP, F2.4, 1.12 µm | 10MP, F2.4, 1.0 µm | 10MP, F2.4, 1.0 µm |
| 3x optical zoom | |||
| Rear Camera: Telephoto 2 | 50MP, F2.9, 0.7 µm
|
— | — |
| Front Camera | 12MP, F2.2, 1.12 µm | 12MP, F2.2, 1.12 µm | 12MP, F2.2, 1.12 µm |
| Processor | Snapdragon® 8 Elite Gen 5 for Galaxy (3 nm) | Exynos 2600 (2 nm)* | Exynos 2600 (2 nm)* |
| Memory (RAM) | 12GB / 16GB | 12GB | 12GB |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | 128GB / 256GB / 512GB |
| (Micro SD: N/A) | |||
| Battery | 5,000 mAh | 4,900 mAh | 4,300 mAh |
|
|||
| Dimensions | 78.1 x 163.6 x 7.9 mm
214 g (Sub6/mmWave) |
75.8 x 158.4 x 7.3 mm
190 g (Sub6/mmWave) |
71.7 x 149.6 x 7.2 mm
167 g (Sub6) |
| Colors | Standard: Cobalt Violet (Hero), Sky Blue, Black, White
Online: Silver Shadow, Pink Gold |
Standard: Cobalt Violet (Hero), Sky Blue, Black, White
Online: Silver Shadow, Pink Gold |
Standard: Cobalt Violet (Hero), Sky Blue, Black, White
Online: Silver Shadow, Pink Gold |
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