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  3. iPhone 15 Pro vs iPhone 17 Pro

Apple iPhone 15 Pro vs Apple iPhone 17 Pro

What iPhone 15 Pro does better (4) and where iPhone 17 Pro wins (19) — every spec side by side.

Apple iPhone 15 Pro
Apple · 2023iPhone 15 Pro
8.6Score
4 advantages≈ $440
vs
Apple iPhone 17 Pro
Apple · 2025iPhone 17 Pro
9.2Score
19 advantages≈ $890
Higher score
7.9Display8.0
8.0Performance9.0
8.8Camera9.5
3.0Battery6.2
9.4Features9.5
Dimensions

Size comparison

iPhone 15 ProiPhone 17 Pro
70.6 × 146.68.371.9 × 1508.8
iPhone 15 ProiPhone 17 ProDifference
Height146.6 mm150 mm−3.4 mm
Width70.6 mm71.9 mm−1.3 mm
Thickness8.3 mm8.8 mm−0.5 mm
Weight187 g206 g−19 g

Drawn to the same scale from the official dimensions (front and side).

Why is iPhone 15 Pro better than iPhone 17 Pro?

  1. Measured brightness1,786 nits vs 1,012 nits+76%
  2. Weight187 g vs 206 g+10%
  3. Loudspeaker loudness-26.4 LUFS vs -28.9 LUFS+-9%
  4. Thickness8.3 mm vs 8.8 mm+6%

Why is iPhone 17 Pro better than iPhone 15 Pro?

  1. Wired charging15 W vs 40 W2.7×
  2. AnTuTu score1,452,754 vs 2,430,575+67%
  3. RAM8 GB vs 12 GB+50%
  4. Battery capacity3,274 mAh vs 3,998 mAh+22%
  5. Geekbench 6 (multi-core)7,115 vs 9,923+39%
  6. 3DMark Wild Life Extreme3,655 vs 5,868+61%
  7. Active use (test)13 h vs 15.4 h+18%
  8. Peak brightness2,000 nits vs 3,000 nits+50%
  9. Optical zoom3× vs 4×+33%
  10. Storage (base)128 GB vs 256 GB2×
  11. 4K video frame rate60 fps vs 120 fps2×
  12. CPU frequency3.78 GHz vs 4.26 GHz+13%
Specifications

Side by side

Design
Weight187 g206 g
Thickness8.3 mm8.8 mm
Height146.6 mm150 mm
Width70.6 mm71.9 mm
FrameTitaniumAluminium
BackGlassGlass
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
Glass protectionCeramic Shield glassCeramic Shield 2
ColoursBlack Titanium, White Titanium, Blue Titanium, Natural TitaniumSilver, Cosmic Orange, Deep Blue
Display
Screen size6.1″6.3″
PanelLTPO Super Retina XDR OLEDLTPO Super Retina XDR OLED
OLED panelYesYes
LTPO (adaptive 1–120 Hz)YesYes
Resolution (width)1,179 px1,206 px
Resolution (height)2,556 px2,622 px
Pixel density461 ppi460 ppi
Refresh rate120 Hz120 Hz
Peak brightness2,000 nits3,000 nits
Measured brightness1,786 nits1,012 nits
Screen-to-body ratio88.2%89.4%
HDRYesYes
Performance
ChipsetApple A17 ProApple A19 Pro
Chip makerAppleApple
Process3 nm3 nm
CPU cores66
CPU frequency3.78 GHz4.26 GHz
GPUApple GPUApple GPU
AnTuTu score1,452,7542,430,575
Geekbench 6 (multi-core)7,1159,923
3DMark Wild Life Extreme3,6555,868
Memory
RAM8 GB12 GB
Storage (max)1,024 GB1,024 GB
Storage (base)128 GB256 GB
Storage typeNVMeNVMe
Memory card slotNoNo
Camera
Main camera48 MP48 MP
Main camera aperturef/1.8f/1.8
Main sensor size1/1.28"1/1.28"
Rear cameras33
Optical stabilisationYesYes
Ultra-wide cameraYesYes
Telephoto cameraYesYes
Optical zoom3×4×
Max video4K4K
4K video frame rate60 fps120 fps
Selfie camera12 MP18 MP
4K selfie videoYesYes
Battery
Battery capacity3,274 mAh3,998 mAh
Battery typeLi-IonLi-Ion
Active use (test)13 h15.4 h
Wired charging15 W40 W
Charged in 30 min50%75%
Wireless chargingYesYes
Wireless charging power15 W25 W
Connectivity
5GYesYes
eSIMYesYes
Dual SIMYesYes
Wi-Fi standardWi-Fi 6EWi-Fi 7
Bluetooth5.36
NFCYesYes
USBUSB Type-C 3.2 Gen 2USB Type-C 3.2 Gen 2
USB version3.23.2
Video outputYesYes
Ultra WidebandYesYes
Satellite messagingYesYes
Dual-band GPSYesYes
Satellite navigationGLONASS, GALILEO, BDS, QZSS, NavICGLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Loudspeaker loudness-26.4 LUFS-28.9 LUFS
3D face unlockYesYes
BarometerYesYes
SensorsFace ID, accelerometer, gyro, proximity, compass, barometerFace ID, accelerometer, gyro, proximity, compass, barometer
SAR (head)0.98 W/kg1.49 W/kg
Software
OS at launchiOS 17iOS 26
PlatformiOSiOS
EU label
Energy class—A
Battery charge cycles—1,000
Endurance per cycle—47 h
Repairability class—C
Drop resistance class—B
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