✦ SIDE-BY-SIDE COMPARE

iPhone 15 vs Pixel 9 Pro vs Galaxy S25 Ultra: which is better?

iPhone 15, Pixel 9 Pro and Galaxy S25 Ultra compared side by side across 22 specs and 7 scored categories — every winner highlighted, so the right pick is obvious.

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

COMPARING

3 / 4

SMARTPHONES

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

APPLE

iPhone 15

$799

BEST VALUE

GOOGLE

Pixel 9 Pro

$999

BEST FOR VALUE

← TOP PICK

SAMSUNG

Galaxy S25 Ultra

$1,199

BEST OVERALL

Add product

1 AVAILABLE

⚡ COMPARZONE VERDICT

The Galaxy S25 Ultra takes the overall win.

Highest composite at 9.2/10 — 0.3 ahead of the Pixel 9 Pro. Tightest race: software, 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

iPhone 15×1

Pixel 9 Pro×1

Galaxy S25 Ultra×5

Apple iPhone 15BEST VALUE

Google Pixel 9 ProBEST FOR VALUE

Samsung Galaxy S25 UltraBEST OVERALL

01 · SCORE RADAR

Performance profile

CLICK A PRODUCT TO ISOLATE ITS SHAPE

LARGEST GAPPerformance — Galaxy S25 Ultra leads by 0.6

TIGHTESTSoftware — only 0.1 between the top two

02 · CATEGORY BREAKDOWN

Category showdown

IPHONE 159 PROS25 ULTRA

PerformanceiGalaxy S25 Ultra · +0.6

IPHONE 158.8

9 PRO8.4

S25 ULTRA9.4

CameraiGalaxy S25 Ultra · +0.2

IPHONE 158.5

9 PRO9.2

S25 ULTRA9.4

DisplayiGalaxy S25 Ultra · +0.6

IPHONE 157.8

9 PRO9.0

S25 ULTRA9.6

BatteryiGalaxy S25 Ultra · +0.5

IPHONE 158.0

9 PRO8.7

S25 ULTRA9.2

SoftwareiiPhone 15 · +0.1

IPHONE 159.2

9 PRO9.1

S25 ULTRA9.0

ValueiPixel 9 Pro · +0.4

IPHONE 158.4

9 PRO9.0

S25 ULTRA8.6

DesigniGalaxy S25 Ultra · +0.2

IPHONE 150.0

9 PRO8.8

S25 ULTRA9.0

03 · VALUE MAP

Price vs performance

TOP-LEFT IS THE SWEET SPOT

SCORE PER $100 · RANKED

01iPhone 151.08BEST DEAL

02Pixel 9 Pro0.89

03Galaxy 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

iPhone 15$7991W8.6

Pixel 9 Pro$9996W8.9

Galaxy S25 Ultra$1,1998W9.2

Battery CapacityMAHi

3,349 mAh

4,700 mAh

5,000 mAh← BEST +6%

Wired ChargingWi

20 W

37 W

45 W← BEST +22%

Wireless ChargingWi

15 W

23 W← BEST +53%

15 W

Main CameraMPi

48 MP

50 MP

200 MP← BEST +300%

Ultra-Wide CameraMPi

12 MP

48 MP

50 MP← BEST +4%

Telephotoi

None (2x in-sensor crop)

48MP 5x

50MP 5x + 10MP 3x

Front CameraMPi

12 MP

42 MP← BEST +250%

12 MP

Max Videoi

4K@60fps

4K 60fps

8K 30fps

Wi-Fii

Wi-Fi 6

Wi-Fi 7

WeightGi

171 g← 14% lighter

199 g

218 g

Buildi

Aluminum frame, color-infused glass back

Polished aluminum

Titanium frame

Water ResistanceiSAME

IP68

Display SizeINi

6.1 in

6.3 in

6.9 in← BEST +10%

Display Typei

OLED Super Retina XDR

LTPO OLED

Dynamic AMOLED 2X LTPO

Refresh RateHZi

60 Hz

120 Hz← TIED BEST

Peak BrightnessNITSi

2,000 nits

3,000 nits← BEST +15%

2,600 nits

Chipseti

Apple A16 Bionic

Google Tensor G4

Snapdragon 8 Elite for Galaxy

RAMGBi

6 GB

16 GB← BEST +33%

12 GB

AnTuTu Scorei

1,450,000

1,180,000

2,700,000← BEST +86%

Operating Systemi

iOS 17 (upgradable)

Android 15

Android 15, One UI 7

OS Update SupportYRi

6 yr

7 yr← TIED BEST

Storage Optionsi

128/256/512GB

128GB / 256GB / 512GB / 1TB

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 · Pixel 9 Pro (8.9)

FOR VALUE SEEKERS

Best bang for buck

iPhone 15APPLE8.6

SCORE ÷ PRICELIVE PRICES

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

RUNNER-UP · Pixel 9 Pro (0.9)

PRIORITY · DISPLAY

Best for display

Galaxy S25 UltraSAMSUNG9.6

DISPLAY WEIGHTEDCONF 92%

Best visible score in the display category group.

RUNNER-UP · Pixel 9 Pro (9.0)

PRIORITY · PERFORMANCE

Best for performance

Galaxy S25 UltraSAMSUNG9.4

PERFORMANCE WEIGHTEDCONF 90%

Best visible score in the performance category group.

RUNNER-UP · iPhone 15 (8.8)

06 · BOTTOM LINE

Why pick each

STRENGTHS · AND ONE HONEST TRADE-OFF

#3APPLE0.0

iPhone 15

“The standard iPhone 15 brings the Dynamic Island, a 48MP main camera, and USB-C to Apple's mainstream flagship.”

Software 9.2

Performance 8.8

Wins Weight

TRADE-OFFDisplay capped at 60Hz refresh

BEST VALUEBest price →

#2GOOGLE0.0

Pixel 9 Pro

“Clean-Android flagship with class-leading computational photography, helpful Gemini AI tools, and seven years of updates.”

Camera 9.2

Software 9.1

Wins Refresh Rate

Wins Peak Brightness

TRADE-OFFGaming performance trails top chips

BEST FOR 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 Battery Capacity

Wins Main Camera

TRADE-OFFHeavy and large

BEST OVERALLBest price →

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

COMPOSITE 9.2/10 · WINS 5 OF 7 CATEGORIES

Buy the winner →

Apple iPhone 15 vs Google Pixel 9 Pro vs Samsung Galaxy S25 Ultra: which is best?

The Samsung Galaxy S25 Ultra is our overall pick, scoring 9.2/10 against 8.9/10 for the Google Pixel 9 Pro — a 3% edge. Current starting prices span $799–$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 6 comparable specs with a 30% weighted win rate.
Samsung Galaxy S25 Ultra has the strongest high-impact advantage in Battery Capacity.
Apple iPhone 15 has the best visible score-to-price balance based on available starting price.

Apple iPhone 158.6/10

The standard iPhone 15 brings the Dynamic Island, a 48MP main camera, and USB-C to Apple's mainstream flagship.

Pros

+ Excellent 48MP main camera with sharp 2x crop
+ USB-C finally replaces Lightning
+ Dynamic Island and bright OLED display
+ Long, reliable iOS update support

Cons

− Display capped at 60Hz refresh
− No dedicated telephoto lens
− Base 128GB storage feels tight for video shooters

Best for: Mainstream buyers wanting a balanced flagship · People upgrading from older iPhones · Users who value long software support

“If you want the iPhone experience without paying Pro prices, the iPhone 15 is the sweet spot. You give up the 120Hz ProMotion display, telephoto lens and the fastest chip, but you keep the excellent 48MP camera, USB-C, the Dynamic Island and Apple's…”

Google Pixel 9 Pro8.9/10

Clean-Android flagship with class-leading computational photography, helpful Gemini AI tools, and seven years of updates.

Pros

+ Best-in-class computational photography
+ Clean, fast Android with useful AI
+ Bright, color-accurate display
+ Seven years of updates

Cons

− Gaming performance trails top chips
− Charging could be faster
− Tensor runs warm under load

Best for: Point-and-shoot photography · Clean-Android fans · AI productivity features

“The best point-and-shoot camera phone and the cleanest software, with the most useful AI tools. Gaming performance trails the top Snapdragon chips, and charging is modest.”

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 best: Apple iPhone 15, Google Pixel 9 Pro 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, 0.3 points ahead of the Google Pixel 9 Pro). 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 these smartphones?

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

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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