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

Apple iPhone 12 Pro Max vs OnePlus 15R

68 out 100
Apple iPhone 12 Pro Max
VS
90 out 100
OnePlus 15R
Apple iPhone 12 Pro Max
OnePlus 15R

Compared 2 smartphones : Apple iPhone 12 Pro Max Manufactured in November, 2020, with display 6.7 with chipsetApple A14 Bionic, vs OnePlus 15R, Manufactured in January, 2025with chipsetQualcomm Snapdragon 8 Gen 5. 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 12 Pro Max
  • Higher pixel density: 458ppi
  • Supports Dolby Atmos
  • Built-in eSIM
Reasons to choose OnePlus 15R
  • Larger display: 6.83in
  • Higher refresh rate: 165Hz
  • Lighter design: 214g vs 226g
  • Higher battery capacity: 7400mAh vs 3687mAh
  • Newer Bluetooth version: 6.0 vs 5
  • Infrared port
  • Fingerprint scanner

Versions

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

Review

Key Specs Apple iPhone 12 Pro Max and OnePlus 15R
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:
iPhone 12 Pro Max
vs
OnePlus 15R

Display

Display quality comparison
Type OLED AMOLED
Size 6.7 in 6.83 in
Resolution 1284x2778 pixels 1272x2800 pixels
Aspect ratio 19.5:9 19.5:9
Pixel density 458 ppi 450 ppi
Refresh rate 60 Hz 165 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 800 nits 1800 nits
HDR support Yes Dolby Vision Yes, Dolby Vision
Touch Sampling Rate n/a 300 Hz
Screen-to-body ratio 87.7 % 91 %
Features DCI-P3 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Apple iPhone 12 Pro Max
864 nits
OnePlus 15R
n/a
sRGB gamut99.4 %n/a
PWM (Flicker)238 Hzn/a
Response time8 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Apple iPhone 12 Pro Max]

Design & Build

Design and ergonomics comparison
Height 160.8 mm (6.33 in) 163.41 mm (6.43 in)
Width 78.1 mm (3.07 in) 77.04 mm (3.03 in)
Thickness 7.4 mm (0.29 in) 8.3 mm (0.33 in)
Weight 226 g (7.97 oz) 214 g (7.55 oz)
Water resistance IP68 IP69
Cooling system n/a Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - Silver
- Gold
- Gray
- Blue		 - Black
- Green
- Purple
Fingerprint sensor No Yes, In-Display
Screen-to-body ratio
Apple iPhone 12 Pro Max
87.7 %
OnePlus 15R
91 %

Performance

Testing Apple iPhone 12 Pro Max and OnePlus 15R In benchmarks
Processor
Chipset Apple A14 Bionic Qualcomm Snapdragon 8 Gen 5
Max Frequency 3100 MHz 3840 MHz
CPU Cores 6 (2 + 4) 8 (2 + 6)
Architecture - 4/1.8 (Icestorm)
- 2/3.1 (Firestorm)		 6/3.32 ()
Process TSMC TSMC
Transistor Size 5 nm 3 nm
Neural Processor Apple Neural Engine Hexagon
Graphics Apple A14 GPU Adreno 829
GPU Cores 256 1024
GPU Frequency 1278 MHz 1200 MHz
FLOPS 654.3 GFLOPS 2457.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Apple iPhone 12 Pro Max
1976
OnePlus 15R
2847
Geekbench 6 (Multi-Core)
Apple iPhone 12 Pro Max
5114
OnePlus 15R
9422
Geekbench 6 (Single-Core)19762847
Geekbench 6 (Multi-Core)51149422
Geekbench Compute (GPU)n/a20796
Sources: Geekbench v6 [OnePlus 15R]
AnTuTu 10
AnTuTu 10
Apple iPhone 12 Pro Max
1139529
OnePlus 15R
2969231
CPU309114954408
GPU346277939113
Memory174323385833
UX309815689877
NanoReview Score11395292969231
3DMark Wild Life
3DMark Wild Life
Apple iPhone 12 Pro Max
7880
OnePlus 15R
n/a
Max Surface Temp.45 °Cn/a
Stability75 %n/a
Graphics Test47 fpsn/a
Graphics Score7880n/a
Sources: 3DMark [Apple iPhone 12 Pro Max]

Memory

RAM
RAM Size 6 GB 12 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency n/a 5300 MHz
Channels 2 4
Storage
Storage Capacity- 128 GB
- 256 GB
- 512 GB		256 GB
Storage TypeNVMeUFS 4.1
Memory CardNoNo

Software

OS iOS 14.1 (Upgradeable to iOS 18.3.2) Android 16
OS Size 16 GB n/a
UI Skin n/a OxygenOS 16

Battery

Volume 3687 mAh 7400 mAh
Max Charging Power 20 W 80 W
Battery Type Li-ion Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (7.5 W) No
Reverse Charging No Yes
Fast Charging Yes (55% in 30 min) Yes (60% in 20 min)
Full Charge Time 1:32 h n/a
Battery Life Test
Battery Life
Apple iPhone 12 Pro Max
22:52
OnePlus 15R
n/a
Web Browsing08:35 hn/a
Video Playback13:38 hn/a
Games05:29 hn/a
Standby Mode116 hn/a

Main camera

Matrix 12 MP 50 MP
Photo resolution 4032x3024 pixels 8192x6144 pixels
Zoom Optical, 2.5x Digital
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 60 fps)
Slow Motion 240 fps (1080p) 240 fps (1080p)
Wide-angle lens 120 ° 112 °
Lenses count Standard: 12 MP
Telephoto: 12 MP
Ultra-wide: 12 MP
Depth		 Standard: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix12 MP50 MP
Aperturef/1.6f/1.8
Focal length26 mm24 mm
SensorSony IMX603Sony IMX906
Sensor size1/1.91/1.56 (0.64)
Pixel size1.7 μm1 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationOpticalOptical
Telephoto
Matrix12 MPn/a
Aperturef/2.2n/a
Focal length65 mmn/a
SensorSony IMX613n/a
Sensor size1/3.4n/a
Pixel size1 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix12 MP8 MP
Aperturef/2.4f/2.2
Focal length13 mm16 mm
SensorSony IMX372Omnivision OV08D10
Sensor size1/3.41/4.0 (0.25)
Pixel size1 μm1.12 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Apple iPhone 12 Pro Max
131
OnePlus 15R
n/a
Video quality
Apple iPhone 12 Pro Max
130
OnePlus 15R
n/a
Overall camera score
Apple iPhone 12 Pro Max
131
OnePlus 15R
n/a
Bokeh70n/a
Preview80n/a
Zoom115n/a
Sources: DxOMark [Apple iPhone 12 Pro Max]

Front camera

Matrix 12 MP 32 MP
Photo resolution 4290x2800 pixels n/a
Aperture f/2.2 f/2.0
Focal length 23 mm n/a
Sensor Sony IMX514 CMOS
Sensor size 1/3.6 n/a
Pixel size 1 μm n/a
Autofocus No n/a
Stabilization Digital Optical
Video resolution 2160p (4K) at 60 fps 2160p (4K) at 30 fps
TOF 3D sensor Yes No
Selfie camera DxOMark results
Photo quality
Apple iPhone 12 Pro Max
127
OnePlus 15R
n/a
Video quality
Apple iPhone 12 Pro Max
140
OnePlus 15R
n/a

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/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 6.0
Bluetooth features LE, A2DP LE
USB type No USB Type-C
USB version n/a 2
USB features - Charging
- USB Storage Mode		 - Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port No Yes
Connectivity
SIM Count*12
SIM TypeNanoNano
SIM Moden/aDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM/EDGE (850, 900, 1800, 1900 MHz)GSM 850/900/1800/1900MHz
3G BandsUMTS/HSPA+/DC‑HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)WCDMA 1/2/4/5/6/8/19
LTE Bands*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 (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B30/B32/B34/B38/B39/B40/B41/B42/B48/B66/B71)
LTE category18n/a
5G SupportYesYes

Sound

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

Other

Class Flagship Flagship
Announced October, 2020 yr December, 2025 yr
Release Date November, 2020 yr January, 2025 yr
Launch Price ($) 1100 n/a
MSRP ($) n/a 699
Sensors - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Face Sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included n/a No
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider OnePlus 15R the clear winner in this comparison.

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