SmartphonesProduct A
NothingNothing Phone (3a) 128GB
Pocket decisions
- Display: 6.8 in
- Weight: 201 g
- Thickness: 8.3 mm
- Storage: 128 GB
Smartphones comparison
Nothing Phone (3a) 128GB vs Samsung Galaxy S25 128GB
Compare every shared field with exact values, visual meters and a clear winner for each measurable specification.
Nothing Phone (3a) 128GB
Nothing Phone (3a) 128GB leads the measurable fields
It wins 3 fields to 2, with 3 ties. This count covers listed numeric fields—not total product quality.
3Nothing winsTO2Samsung wins3ties
VS
SmartphonesProduct B
SamsungSamsung Galaxy S25 128GB
Pocket decisions
- Display: 6.2 in
- Weight: 162 g
- Thickness: 7.2 mm
- Storage: 128 GB
At a glance
Four differences most likely to change the choice.
Each card names the product with the measurable advantage and the size of the gap.
Larger battery capacity
Nothing Phone (3a) 128GB
Nothing Phone (3a) 128GB wins battery capacity by 25%.
Lighter body
Samsung Galaxy S25 128GB
Samsung Galaxy S25 128GB wins weight by 19%.
Brighter peak output
Nothing Phone (3a) 128GB
Nothing Phone (3a) 128GB wins peak brightness by 15%.
Thinner body
Samsung Galaxy S25 128GB
Samsung Galaxy S25 128GB wins thickness by 14%.
Field comparison
Read every measurable field as a meter.
Longer means stronger only for the stated direction. Exact values remain beside every bar.
Display size
A larger diagonal provides more screen area, while a smaller phone can be easier to handle.
Nothing Phone (3a) 128GB
6.8 in
Samsung Galaxy S25 128GB
6.2 in
Field winner More screen spaceNothing Phone (3a) 128GB
Weight
Lower listed weight can improve portability and one-handed comfort.
Nothing Phone (3a) 128GB
201 g
Samsung Galaxy S25 128GB
162 g
Field winner Lighter bodySamsung Galaxy S25 128GB
Thickness
A thinner body can be easier to carry, though it does not prove durability.
Nothing Phone (3a) 128GB
8.3 mm
Samsung Galaxy S25 128GB
7.2 mm
Field winner Thinner bodySamsung Galaxy S25 128GB
Base storage
More listed storage leaves additional room for apps, photos and video.
Nothing Phone (3a) 128GB
128 GB
Samsung Galaxy S25 128GB
128 GB
Field winner TieTie
Display refresh rate
A higher maximum refresh rate can make supported motion look smoother.
Nothing Phone (3a) 128GB
120 Hz
Samsung Galaxy S25 128GB
120 Hz
Field winner TieTie
Main camera resolution
Megapixels describe output resolution, not complete camera quality.
Nothing Phone (3a) 128GB
50 MP
Samsung Galaxy S25 128GB
50 MP
Field winner TieTie
Peak display brightness
Higher peak brightness can improve visibility and HDR highlights under supported conditions.
Nothing Phone (3a) 128GB
3,000 nits
Samsung Galaxy S25 128GB
2,600 nits
Field winner Brighter peak outputNothing Phone (3a) 128GB
Listed battery capacity
Capacity is one input to endurance; software, display and radio use also matter.
Nothing Phone (3a) 128GB
5,000 mAh
Samsung Galaxy S25 128GB
4,000 mAh
Field winner Larger battery capacityNothing Phone (3a) 128GB
Your Fit Meter
Make the decision personal.
Move the sliders to show how much each field matters to you. The result changes instantly and stays separate from the factual field winners.
Nothing Phone (3a) 128GB50/100
Samsung Galaxy S25 128GB50/100
Adjust the sliders to calculate your fit.
Display6/10
A larger diagonal provides more screen area, while a smaller phone can be easier to handle.Weight6/10
Lower listed weight can improve portability and one-handed comfort.Thickness6/10
A thinner body can be easier to carry, though it does not prove durability.Storage4/10
More listed storage leaves additional room for apps, photos and video.Refresh rate4/10
A higher maximum refresh rate can make supported motion look smoother.Full field comparison
Every available field, value and winner.
10 of 10 fields have values for both products. Descriptive fields are shown without inventing a winner.
| Specification | Nothing Phone (3a) 128GB | Samsung Galaxy S25 128GB | Field winner |
|---|---|---|---|
| Display & design | |||
| Display sizeA larger diagonal provides more screen area, while a smaller phone can be easier to handle. | 6.8 inWinner | 6.2 in | More screen space Nothing Phone (3a) 128GB has the higher listed value. |
| WeightLower listed weight can improve portability and one-handed comfort. | 201 g | 162 gWinner | Lighter body Samsung Galaxy S25 128GB has the lower listed value. |
| ThicknessA thinner body can be easier to carry, though it does not prove durability. | 8.3 mm | 7.2 mmWinner | Thinner body Samsung Galaxy S25 128GB has the lower listed value. |
| Display refresh rateA higher maximum refresh rate can make supported motion look smoother. | 120 Hz | 120 Hz | Tie Both products list the same value. |
| Peak display brightnessHigher peak brightness can improve visibility and HDR highlights under supported conditions. | 3,000 nitsWinner | 2,600 nits | Brighter peak output Nothing Phone (3a) 128GB has the higher listed value. |
| Memory & storage | |||
| Base storageMore listed storage leaves additional room for apps, photos and video. | 128 GB | 128 GB | Tie Both products list the same value. |
| Camera | |||
| Main camera resolutionMegapixels describe output resolution, not complete camera quality. | 50 MP | 50 MP | Tie Both products list the same value. |
| Power | |||
| Listed battery capacityCapacity is one input to endurance; software, display and radio use also matter. | 5,000 mAhWinner | 4,000 mAh | Larger battery capacity Nothing Phone (3a) 128GB has the higher listed value. |
| Protection | |||
| Water and dust ratingRatings apply only under the conditions stated for the exact model. | IP64 | IP68 | No winner This field is descriptive, so no automatic winner is assigned. |
| Performance | |||
| ProcessorProcessor names identify the platform but do not replace application-specific testing. | Snapdragon 7s Gen 3 | Snapdragon 8 Elite for Galaxy | No winner This field is descriptive, so no automatic winner is assigned. |
Decision summary
Choose the strengths that fit your life.
Nothing Phone (3a) 128GB
Its strongest measurable advantages in this head-to-head are:
- Display: 6.8 in
- Peak brightness: 3,000 nits
- Battery capacity: 5,000 mAh
Samsung Galaxy S25 128GB
Its strongest measurable advantages in this head-to-head are:
- Weight: 162 g
- Thickness: 7.2 mm
Field wins compare listed numbers only. They do not prove overall quality, durability, comfort, camera output or real-world performance. Product configurations and availability can vary; confirm the exact Amazon listing before purchase.
Keep exploring
Browse category Related smartphones comparisons.
Smartphones Apple iPhone 17 256GB leads 3-2
Nothing Phone (3a) 128GBVSApple iPhone 17 256GB
Apple iPhone 17 256GB wins storage by 100%.
See the full comparisonSmartphones Nothing Phone (3a) 128GB leads 4-2
Nothing Phone (3a) 128GBVSApple iPhone 16 128GB
Nothing Phone (3a) 128GB wins refresh rate by 100%.
See the full comparisonSmartphones Nothing Phone (3a) 128GB leads 4-2
Nothing Phone (3a) 128GBVSApple iPhone 16 Plus 128GB
Nothing Phone (3a) 128GB wins refresh rate by 100%.
See the full comparisonSmartphones Samsung Galaxy S25 128GB leads 4-1
Samsung Galaxy S25 128GBVSApple iPhone 16 Pro 128GB
Samsung Galaxy S25 128GB wins peak brightness by 30%.
See the full comparisonSmartphones Samsung Galaxy S25 128GB leads 4-2
Samsung Galaxy S25 128GBVSApple iPhone 16 Pro Max 256GB
Apple iPhone 16 Pro Max 256GB wins storage by 100%.
See the full comparisonSmartphones Samsung Galaxy S25+ 256GB leads 3-2
Samsung Galaxy S25 128GBVSSamsung Galaxy S25+ 256GB
Samsung Galaxy S25+ 256GB wins storage by 100%.
See the full comparison