Home Phone comparison Apple iPhone 15 Pro and Apple iPhone 12 - Which is better?

Apple iPhone 15 Pro vs Apple iPhone 12

86 out 100
Apple iPhone 15 Pro
VS
65 out 100
Apple iPhone 12
Apple iPhone 15 Pro
Apple iPhone 12

Compared 2 smartphones : Apple iPhone 15 Pro Manufactured in September, 2023, with display 6.1 with chipsetApple A17 Pro, vs Apple iPhone 12, Manufactured in October, 2020with chipsetApple A14 Bionic. 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 Pro
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 3274mAh vs 2815mAh
  • Newer Bluetooth version: 5.3 vs 5
  • Supports DisplayPort
Reasons to choose Apple iPhone 12
  • Lighter design: 164g vs 187g

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 8/512 GB
- 8/1024 GB		 - 4/64 GB
- 4/128 GB
- 4/256 GB

Review

Key Specs Apple iPhone 15 Pro and Apple iPhone 12
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 Pro
vs
Apple iPhone 12

Display

Display quality comparison
Type OLED OLED
Size 6.1 in 6.1 in
Resolution 1179x2556 pixels 1170x2532 pixels
Aspect ratio 19.5:9 19.5:9
Pixel density 460 ppi 460 ppi
Refresh rate 120 Hz 60 Hz
Adaptive refresh rate Yes (1-120 Hz) No
Max brightness 2000 nits 625 nits
HDR support Yes Dolby Vision Yes Dolby Vision
Screen-to-body ratio 88.2 % 87.1 %
Features - DCI-P3
- Always-On Display		 DCI-P3
Display test
Peak brightness (auto)
Apple iPhone 15 Pro
1801 nits
Apple iPhone 12
646 nits
sRGB gamut99.9 %99.4 %
PWM (Flicker)242 Hz226 Hz
Response time1 ms16 ms
Contrast∞ Infinite∞ Infinite
Sources: NotebookCheck [Apple iPhone 15 Pro], [Apple iPhone 12]

Design & Build

Design and ergonomics comparison
Height 146.6 mm (5.77 in) 146.7 mm (5.78 in)
Width 70.6 mm (2.78 in) 71.5 mm (2.81 in)
Thickness 8.25 mm (0.32 in) 7.4 mm (0.29 in)
Weight 187 g (6.6 oz) 164 g (5.78 oz)
Water resistance IP68 IP68
Back panel Glass Glass
Frame Metal Metal
Colors - White
- Black
- Silver
- Blue		 - White
- Black
- Blue
- Green
- Red
Fingerprint sensor No No
Screen-to-body ratio
Apple iPhone 15 Pro
88.2 %
Apple iPhone 12
87.1 %

Performance

Testing Apple iPhone 15 Pro and Apple iPhone 12 In benchmarks
Processor
Chipset Apple A17 Pro Apple A14 Bionic
Max Frequency 3780 MHz 3100 MHz
CPU Cores 6 (2 + 4) 6 (2 + 4)
Architecture - 4/2.11 (Sawtooth)
- 2/3.78 (Everest)		 - 4/1.8 (Icestorm)
- 2/3.1 (Firestorm)
Process TSMC TSMC
Transistor Size 3 nm 5 nm
Neural Processor Apple Neural Engine Apple Neural Engine
Graphics Apple A17 GPU Apple A14 GPU
GPU Cores 768 256
GPU Frequency 1398 MHz 1278 MHz
FLOPS 2147.2 GFLOPS 654.3 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Apple iPhone 15 Pro
2920
Apple iPhone 12
1941
Geekbench 6 (Multi-Core)
Apple iPhone 15 Pro
7447
Apple iPhone 12
5008
Geekbench 6 (Single-Core)29201941
Geekbench 6 (Multi-Core)74475008
Sources: Geekbench v6 [Apple iPhone 15 Pro]
AnTuTu 10
AnTuTu 10
Apple iPhone 15 Pro
1532369
Apple iPhone 12
1095315
CPU345236310050
GPU562280323143
Memory275580173777
UX349273288345
NanoReview Score15323691095315
3DMark Wild Life
3DMark Wild Life
Apple iPhone 15 Pro
10006
Apple iPhone 12
7601
Max Surface Temp.n/a41.2 °C
Stabilityn/a77 %
Graphics Testn/a45 fps
Graphics Scoren/a7601
Sources: 3DMark [Apple iPhone 15 Pro], [Apple iPhone 12]

Memory

RAM
RAM Size 8 GB 4 GB
Memory Type LPDDR5 LPDDR4X
Memory Frequency 3200 MHz n/a
Channels 4 2
Storage
Storage Capacity128 GB- 64 GB
- 128 GB
- 256 GB
Storage Typen/aNVMe
Memory Cardn/aNo

Software

OS iOS 17 (Upgradeable to iOS 18.5) iOS 14.1 (Upgradeable to iOS 18.3.2)
OS Size n/a 7 GB

Battery

Volume 3274 mAh 2815 mAh
Max Charging Power 23 W 18 W
Battery Type Li-ion Li-ion
Removable No No
Wireless Charging Yes (7.5 W) Yes (7.5 W)
Reverse Charging Yes No
Fast Charging Yes (57% in 30 min) Yes (58% in 30 min)
Full Charge Time 1:33 h 1:30 h
Battery Life Test
Battery Life
Apple iPhone 15 Pro
24:47
Apple iPhone 12
21:15
Web Browsing09:28 h08:00 h
Video Playback17:33 h12:09 h
Games05:41 h04:35 h
Standby Mode111 h112 h

Main camera

Matrix 48 MP 12 MP
Photo resolution 8064x6048 pixels 4032x3024 pixels
Zoom 139 Digital
Flash Dual LED Quad LED
Stabilization Optical Optical
8K Recording n/a No
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (1080p) 240 fps (1080p)
Wide-angle lens 120 ° 120 °
Lenses count Standard: 48 MP
Telephoto: 12 MP
Ultra-wide: 12 MP
Depth		 Standard: 12 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix48 MP12 MP
Aperturef/1.8f/1.6
Focal length24 mm26 mm
SensorSony IMX803Sony IMX372
Sensor size1/1.281/3.4
Pixel size1.22 μm1.4 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus (Dual Pixel)
StabilizationOpticalOptical
Telephoto
Matrix12 MPn/a
Aperturef/2.8n/a
Focal length77 mmn/a
SensorSony IMX713n/a
Sensor size1/3.5n/a
Pixel size1 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix12 MP12 MP
Aperturef/2.2f/2.4
Focal length13 mm13 mm
SensorSony IMX633n/a
Sensor size1/2.551/3.6
Pixel size1.4 μmn/a
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Apple iPhone 15 Pro
153
Apple iPhone 12
127
Video quality
Apple iPhone 15 Pro
158
Apple iPhone 12
130
Overall camera score
Apple iPhone 15 Pro
154
Apple iPhone 12
117
Bokeh8055
Preview8574
Zoomn/a60
Sources: DxOMark [Apple iPhone 15 Pro], [Apple iPhone 12]

Front camera

Matrix 12 MP 12 MP
Photo resolution 4032x3024 pixels 4032x3024 pixels
Aperture f/1.9 f/2.2
Focal length 23 mm 23 mm
Sensor Sony IMX714 Sony IMX514
Sensor size 1/3.6 1/3.6
Pixel size 1.12 μm n/a
Autofocus Phase autofocus No
Stabilization Optical Digital
Video resolution 2160p (4K) at 60 fps 2160p (4K) at 60 fps
TOF 3D sensor Yes Yes
Selfie camera DxOMark results
Photo quality
Apple iPhone 15 Pro
145
Apple iPhone 12
127
Video quality
Apple iPhone 15 Pro
156
Apple iPhone 12
140

Connectivity

Wi-Fi version Wi-Fi 6E (802.11 a/b/g/n/ac/ax) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
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 5
Bluetooth features LE LE, A2DP
USB type USB Type-C No
USB version 3.2 n/a
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
DisplayPort Yes n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*11
SIM TypeeSIMNano
SIM ModeActiven/a
eSIM Support *YesYes
Hybrid SlotNoNo
2G BandsGSM/EDGE (850, 900, 1800, 1900 MHz)GSM/EDGE (850, 900, 1800, 1900 MHz)
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 (B/B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B29/B30/B32/B66/B71)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B30/B32/B34/B38/B39/B40/B41/B42/B46/B48/B66)
LTE category2018
5G SupportYesYes

Sound

Speakers n/a Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Apple iPhone 15 Pro
79.4 dB
Apple iPhone 12
81.1 dB

Other

Class Flagship Flagship
Announced September, 2023 yr October, 2020 yr
Release Date September, 2023 yr October, 2020 yr
Launch Price ($) n/a 800
MSRP ($) 999 n/a
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 n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Apple iPhone 15 Pro the clear winner in this comparison.

Survey

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