✦ SIDE-BY-SIDE COMPARE

Galaxy A55 5G vs Galaxy S25 Ultra: which is better?

Galaxy A55 5G and Galaxy S25 Ultra compared side by side across 22 specs and 7 scored categories — every winner highlighted, so the right pick is obvious.

2 PRODUCTS · 22 SPECS · 7 SCORED CATEGORIES · LIVE RE-RANKING

COMPARING

2 / 4

SMARTPHONES

Add or remove products — every chart and spec row re-ranks live.

SAMSUNG

Galaxy A55 5G

$449

BEST VALUE

← TOP PICK

SAMSUNG

Galaxy S25 Ultra

$1,199

BEST OVERALL

Add product

2 AVAILABLE

⚡ COMPARZONE VERDICT

The Galaxy S25 Ultra takes the overall win.

Highest composite at 9.2/10 — 1.4 ahead of the Galaxy A55 5G. Tightest race: value, just 0.1 apart. Scroll for the category-by-category breakdown.

View best price →

CATEGORY WINS · 7 SCOREDTIES SHOWN GREY

PERF

CAME

DISP

BATT

SOFT

VALU

DESI

Galaxy A55 5G×0

Galaxy S25 Ultra×7

Samsung Galaxy A55 5GBEST VALUE

Samsung Galaxy S25 UltraBEST OVERALL

01 · SCORE RADAR

Performance profile

CLICK A PRODUCT TO ISOLATE ITS SHAPE

LARGEST GAPDesign — Galaxy S25 Ultra leads by 9.0

TIGHTESTValue — only 0.1 between the top two

02 · CATEGORY BREAKDOWN

Category showdown

A55 5GS25 ULTRA

PerformanceiGalaxy S25 Ultra · +2.2

A55 5G7.2

S25 ULTRA9.4

CameraiGalaxy S25 Ultra · +2.0

A55 5G7.4

S25 ULTRA9.4

DisplayiGalaxy S25 Ultra · +1.0

A55 5G8.6

S25 ULTRA9.6

BatteryiGalaxy S25 Ultra · +1.0

A55 5G8.2

S25 ULTRA9.2

SoftwareiGalaxy S25 Ultra · +0.2

A55 5G8.8

S25 ULTRA9.0

ValueiGalaxy S25 Ultra · +0.1

A55 5G8.5

S25 ULTRA8.6

DesigniGalaxy S25 Ultra · +9.0

A55 5G0.0

S25 ULTRA9.0

03 · VALUE MAP

Price vs performance

TOP-LEFT IS THE SWEET SPOT

SCORE PER $100 · RANKED

01Galaxy A55 5G1.74BEST DEAL

02Galaxy S25 Ultra0.77

Map shows current starting prices · trends show tracked street prices. Check live deals before deciding.

04 · THE FULL SHEET

Full specifications

22 SPECS · ALL SHOWN

SPECS

Galaxy A55 5G$4492W7.8

Galaxy S25 Ultra$1,1998W9.2

Battery CapacityMAHiSAME

5,000 mAh

Wired ChargingWi

25 W

45 W← BEST +80%

Wireless ChargingWi

—

15 W

Main CameraMPi

50 MP

200 MP← BEST +300%

Ultra-Wide CameraMPi

12 MP

50 MP← BEST +317%

Telephotoi

None

50MP 5x + 10MP 3x

Front CameraMPi

32 MP← BEST +167%

12 MP

Max Videoi

4K@30fps

8K 30fps

Wi-Fii

Wi-Fi 6

Wi-Fi 7

WeightGi

213 g← 2% lighter

218 g

Buildi

Aluminum frame, Gorilla Glass Victus+ front

Titanium frame

Water Resistancei

IP67

IP68

Display SizeINi

6.6 in

6.9 in← BEST +5%

Display Typei

Super AMOLED

Dynamic AMOLED 2X LTPO

Refresh RateHZiSAME

120 Hz

Peak BrightnessNITSi

1,000 nits

2,600 nits← BEST +160%

Chipseti

Samsung Exynos 1480

Snapdragon 8 Elite for Galaxy

RAMGBi

8 GB

12 GB← BEST +50%

AnTuTu Scorei

620,000

2,700,000← BEST +335%

Operating Systemi

Android 14, One UI 6.1

Android 15, One UI 7

OS Update SupportYRi

4 yr

7 yr← BEST +75%

Storage Optionsi

128/256GB

256GB / 512GB / 1TB

ROW WINS

05 · WHICH ONE IS FOR YOU

Pick by persona

RE-RANKS LIVE AS YOU ADD OR REMOVE PRODUCTS

THE ALL-ROUNDER

Best overall

Galaxy S25 UltraSAMSUNG9.2

ALL GROUPSEQUAL WEIGHT

Best total score across weighted category factors.

RUNNER-UP · Galaxy A55 5G (7.8)

FOR VALUE SEEKERS

Best bang for buck

Galaxy A55 5GSAMSUNG7.8

SCORE ÷ PRICELIVE PRICES

Strongest score-to-price ratio from the available price data.

RUNNER-UP · Galaxy S25 Ultra (0.8)

PRIORITY · DESIGN

Best for design

Galaxy S25 UltraSAMSUNG9.0

DESIGN WEIGHTEDCONF 86%

Best visible score in the design category group.

RUNNER-UP · Galaxy A55 5G (0.0)

PRIORITY · PERFORMANCE

Best for performance

Galaxy S25 UltraSAMSUNG9.4

PERFORMANCE WEIGHTEDCONF 90%

Best visible score in the performance category group.

RUNNER-UP · Galaxy A55 5G (7.2)

06 · BOTTOM LINE

Why pick each

STRENGTHS · AND ONE HONEST TRADE-OFF

#2SAMSUNG0.0

Galaxy A55 5G

“Samsung's upper mid-range Galaxy A55 pairs a premium metal frame, a smooth 120Hz AMOLED and long software support at a wallet-friendly price”

Software 8.8

Display 8.6

Wins Battery Capacity

Wins Refresh Rate

TRADE-OFFOnly 25W wired charging, no charger in box

BEST VALUEBest price →

#1SAMSUNG0.0

Galaxy S25 Ultra

“Large productivity flagship with a built-in S Pen, a brilliant 6.9-inch AMOLED, a 200MP camera, and flexible zoom.”

Display 9.6

Performance 9.4

Wins Main Camera

Wins AnTuTu Score

TRADE-OFFHeavy and large

BEST OVERALLBest price →

Still deciding? The Galaxy S25 Ultra is the safest pick.

COMPOSITE 9.2/10 · WINS 7 OF 7 CATEGORIES

Buy the winner →

Samsung Galaxy A55 5G vs Samsung Galaxy S25 Ultra: which is better?

The Samsung Galaxy S25 Ultra is our overall pick, scoring 9.2/10 against 7.8/10 for the Samsung Galaxy A55 5G — a 18% edge. Current starting prices span $449–$1,199. The score weighs category-specific smartphones attributes, spec wins, price signals, and data confidence — not sponsorships.

Samsung Galaxy S25 Ultra leads overall with a 9.2 total score.
Samsung Galaxy S25 Ultra wins 9 comparable specs with a 42% weighted win rate.
Samsung Galaxy S25 Ultra has the strongest high-impact advantage in Main Camera.
Samsung Galaxy A55 5G has the best visible score-to-price balance based on available starting price.

Samsung Galaxy A55 5G7.8/10

Samsung's upper mid-range Galaxy A55 pairs a premium metal frame, a smooth 120Hz AMOLED and long software support at a wallet-friendly price.

Pros

+ Premium metal frame at a mid-range price
+ Smooth, vibrant 120Hz Super AMOLED display
+ Class-leading 4 OS / 5 years security update promise
+ Large 5000mAh battery with all-day endurance

Cons

− Only 25W wired charging, no charger in box
− Exynos 1480 lags flagship performance
− Ultrawide and macro cameras are mediocre

Best for: Budget-conscious buyers wanting long support · Galaxy ecosystem fans on a budget · Everyday users who value display quality

“The Galaxy A55 is one of the most sensible mid-range buys, largely because of its outstanding software commitment and genuinely nice AMOLED screen. Performance is good rather than great, and charging tops out at a modest 25W, but for everyday use, social…”

Samsung Galaxy S25 UltraWINNER 9.2/10

Large productivity flagship with a built-in S Pen, a brilliant 6.9-inch AMOLED, a 200MP camera, and flexible zoom.

Pros

+ Large, bright, high-resolution display
+ Most versatile camera and zoom system
+ Built-in S Pen for notes and control
+ Seven years of OS updates

Cons

− Heavy and large
− Premium price
− One UI can feel cluttered

Best for: Productivity and note-taking · Zoom photography · Big-screen media

“The most capable do-everything Android phone: huge bright display, the most flexible camera kit, S Pen productivity, and long support. It is heavy and pricey, and One UI can feel busy.”

Frequently asked questions

Which is better, Samsung Galaxy A55 5G or Samsung Galaxy S25 Ultra?

By ComparZone's weighted scoring of category-specific smartphones specs, the Samsung Galaxy S25 Ultra scores highest overall (9.2/10, 1.4 points ahead of the Samsung Galaxy A55 5G). It is the better all-round pick, but the right choice depends on your priorities — the spec table above shows exactly where each one wins.

What are the main differences between Samsung Galaxy A55 5G and Samsung Galaxy S25 Ultra?

The biggest measurable differences are Chipset, Main Camera, AnTuTu Score. The grouped spec sheet above marks the winner of every comparable spec.

Is the Samsung Galaxy S25 Ultra better value than the Samsung Galaxy A55 5G?

The Samsung Galaxy S25 Ultra starts around $1,199 and the Samsung Galaxy A55 5G around $449. Weigh the score gap against the price gap: a small score lead rarely justifies a large premium unless it comes from the specs you personally care about.

Can I compare other smartphones on ComparZone?

Yes — ComparZone supports dynamic comparison pages for any 2 to 4 smartphones from the same category, with verified specs, transparent scores, and live prices. See the related comparisons below or build your own from the category page.

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