Home Phone comparison Apple iPhone 15 and Apple iPhone 17 Pro - Which is better?

Apple iPhone 15 vs Apple iPhone 17 Pro

80 out 100
Apple iPhone 15
VS
92 out 100
Apple iPhone 17 Pro
Apple iPhone 15
Apple iPhone 17 Pro

Compared 2 smartphones : Apple iPhone 15 Manufactured in September, 2023, with display 6.1 with chipsetApple A16 Bionic, vs Apple iPhone 17 Pro, Manufactured in September, 2025with chipsetApple A19 Pro. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Apple iPhone 15
  • Lighter design: 171g vs 206g
Reasons to choose Apple iPhone 17 Pro
  • Larger display: 6.3in
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 4252mAh vs 3349mAh
  • Newer Bluetooth version: 6.0 vs 5.3
  • Supports newer USB: 3.2 vs 2

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 6/256 GB
- 6/512 GB		 - 12/256 GB
- 12/512 GB
- 12/1024 GB

Review

Key Specs Apple iPhone 15 and Apple iPhone 17 Pro
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Apple iPhone 15
vs
Apple iPhone 17 Pro

Display

Display quality comparison
Type OLED OLED
Size 6.1 in 6.3 in
Resolution 1179x2556 pixels 1206x2622 pixels
Aspect ratio 19.5:9 19.5:9
Pixel density 460 ppi 460 ppi
Refresh rate 60 Hz 120 Hz
Adaptive refresh rate No Yes (1-120 Hz)
Max brightness 2000 nits 3000 nits
HDR support Yes Dolby Vision Yes, Dolby Vision
Screen-to-body ratio 86.4 % 90.4 %
Features DCI-P3 - DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Apple iPhone 15
1646 nits
Apple iPhone 17 Pro
n/a
sRGB gamut99.6 %n/a
PWM (Flicker)306 Hzn/a
Response time2 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Apple iPhone 15]

Design & Build

Design and ergonomics comparison
Height 147.6 mm (5.81 in) 150 mm (5.91 in)
Width 71.6 mm (2.82 in) 71.9 mm (2.83 in)
Thickness 7.8 mm (0.31 in) 8.75 mm (0.34 in)
Weight 171 g (6.03 oz) 206 g (7.27 oz)
Water resistance IP68 IP68
Back panel Glass Glass
Frame Metal Metal
Colors - Black
- Blue
- Green
- Pink
- Yellow		 - Silver
- Blue
- Orange
Fingerprint sensor No No
Screen-to-body ratio
Apple iPhone 15
86.4 %
Apple iPhone 17 Pro
90.4 %

Performance

Testing Apple iPhone 15 and Apple iPhone 17 Pro In benchmarks
Processor
Chipset Apple A16 Bionic Apple A19 Pro
Max Frequency 3460 MHz 4300 MHz
CPU Cores 6 (2 + 4) 6 (2 + 4)
Architecture - 4/2.02 (Sawtooth)
- 2/3.46 (Everest)		 4/2.51 ()
Process TSMC TSMC
Transistor Size 4 nm 3 nm
Neural Processor Apple Neural Engine Neural Engine
Graphics Apple A16 GPU n/a
GPU Cores 640 n/a
GPU Frequency 1398 MHz n/a
FLOPS 1789.4 GFLOPS n/a
GeekBench v6
Geekbench 6 (Single-Core)
Apple iPhone 15
2599
Apple iPhone 17 Pro
3720
Geekbench 6 (Multi-Core)
Apple iPhone 15
6545
Apple iPhone 17 Pro
10805
Geekbench 6 (Single-Core)25993720
Geekbench 6 (Multi-Core)654510805
Sources: Geekbench v6 [Apple iPhone 15]
AnTuTu 10
AnTuTu 10
Apple iPhone 15
1415281
Apple iPhone 17 Pro
2146722
CPU378046519980
GPU449766787998
Memory261642391721
UX325827447023
NanoReview Score14152812146722
3DMark Wild Life
3DMark Wild Life
Apple iPhone 15
9632
Apple iPhone 17 Pro
n/a
Max Surface Temp.44.3 °Cn/a
Stability81 %n/a
Graphics Test59 fpsn/a
Graphics Score9632n/a

Memory

RAM
RAM Size 6 GB 12 GB
Memory Type LPDDR5 LPDDR5X
Memory Frequency 3200 MHz n/a
Channels 4 4
Storage
Storage Capacity128 GB256 GB
Storage TypeNVMeNVMe
Memory CardNoNo

Software

OS iOS 17 (Upgradeable to iOS 18.5) iOS 26
OS Size 18 GB n/a

Battery

Volume 3349 mAh 4252 mAh
Max Charging Power 20 W 40 W
Battery Type Li-ion Li-ion
Removable No No
Wireless Charging Yes (7.5 W) Yes (25 W)
Reverse Charging Yes Yes
Fast Charging Yes (58% in 30 min) Yes (50% in 20 min)
Full Charge Time 1:50 h n/a
Battery Life Test
Battery Life
Apple iPhone 15
25:31
Apple iPhone 17 Pro
n/a
Web Browsing10:47 hn/a
Video Playback16:55 hn/a
Games05:36 hn/a
Standby Mode112 hn/a

Main camera

Matrix 48 MP 48 MP
Photo resolution 8064x6048 pixels 8064x6048 pixels
Zoom 114 Optical, 4x
Flash Dual LED Dual LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
Slow Motion 240 fps (1080p) 240 fps (1080p)
Wide-angle lens 120 ° 120 °
Lenses count Standard: 48 MP
Ultra-wide: 12 MP		 Standard: 48 MP
Telephoto: 48 MP
Ultra-wide: 48 MP
Depth
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix48 MP48 MP
Aperturef/1.6f/1.6
Focal length26 mm24 mm
Sensor size1/1.51/1.28
Pixel size1 μm1.22 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus (Dual Pixel)
StabilizationOpticalOptical
Telephoto
Matrixn/a48 MP
Aperturen/af/2.8
Focal lengthn/a120 mm
Sensor sizen/a1/2.55
Pixel sizen/a0.7 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrix12 MP48 MP
Aperturef/2.4f/2.2
Focal length13 mm13 mm
SensorSony IMX633n/a
Sensor size1/2.551/2.55
Pixel size1.4 μm0.7 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Apple iPhone 15
147
Apple iPhone 17 Pro
n/a
Video quality
Apple iPhone 15
153
Apple iPhone 17 Pro
n/a
Overall camera score
Apple iPhone 15
145
Apple iPhone 17 Pro
n/a
Bokeh80n/a
Preview84n/a
Sources: DxOMark [Apple iPhone 15]

Front camera

Matrix 12 MP 24 MP
Photo resolution 4032x3024 pixels n/a
Aperture f/1.9 f/1.9
Focal length 23 mm 23 mm
Sensor Sony IMX714 n/a
Sensor size 1/3.6 n/a
Pixel size 1.12 μm 1.12 μm
Autofocus Phase autofocus Phase autofocus
Stabilization Digital Optical
Video resolution 2160p (4K) at 60 fps 2160p (4K) at 60 fps
TOF 3D sensor Yes Yes

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 b/g/n/ac/ax) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.3 6.0
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 3.2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort Yes Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM TypeeSIMeSIM
SIM Moden/aDual SIM Standby
eSIM Support *YesYes
Hybrid SlotNoNo
2G BandsGSM/EDGE (850, 900, 1800, 1900 MHz)n/a
3G BandsUMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)UMTS/HSPA+/DC-HSDPA 850, 900, 1700/2100, 1900, 2100 MHz
LTE Bands*LTE ()LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B29/B30/B32/B66/B71)
LTE category18n/a
5G SupportYesYes

Sound

3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Apple iPhone 15
81.6 dB
Apple iPhone 17 Pro
n/a

Other

Class Flagship Flagship
Announced September, 2023 yr September, 2025 yr
Release Date September, 2023 yr September, 2025 yr
MSRP ($) 799 1099
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Face Sensor		 - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Face Sensor
Charger Included No No
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Apple iPhone 17 Pro the clear winner in this comparison.

Survey

Which smartphone would you pick?
5 (38.46%)
8 (61.54%)
Total Votes: 13

User comments

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