Apple iPhone 18 Pro Max vs Oppo K1

Key Specs

Battery
-	3600 mAh
Display
-	6.4 inches (16.26 cm)
Front Camera
-	25 MP
Processor
-	Qualcomm Snapdragon 660 MSM8956
RAM
-	4 GB
Rear Camera
-	16 MP + 2 MP

Audio

Audio Jack
Lightning	-
Loudspeaker
Yes	-

Battery

Capacity
5100 mAh	3600 mAh
Quick Charging
Yes, Fast, 80W	-
Removable
-	No
Type
Li-Polymer	Li-ion
USB Type-C
No	No
Wireless Charging
Yes	-

Camera

Autofocus
Yes	-
Flash
Yes, Retina Flash	-
Front Camera
18MP	-
Front Camera Physical Aperture
f/1.4 - f/2.4	-
Image Resolution
16300 x 12300 Pixels	-
Rear Camera
48 MP + 48 MP + 48 MP	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
1920x1080 fps	-

Design

Build Material
-	Back: Plastic
Colours
-	Astral Blue, Piano Black
Height
-	158.3 mm
Thickness
-	7.4 mm
Weight
-	156 grams
Width
-	75.5 mm

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Display

Aspect Ratio
20:9	19.5:9
Bezel-less display
-	Yes with waterdrop notch
Display Type
LTPO+ OLED	AMOLED
Pixel Density
489 ppi	403 ppi
Refresh Rate
120Hz	-
Resolution
32 MP f/1.9, Primary Camera	1080x2340 px (FHD+)
Screen Protection
-	Corning Gorilla Glass v5
Screen Size
6.9 inch	6.4 inches (16.26 cm)
Screen to Body Ratio (calculated)
-	83.95 %
Screen to Body Ratio (claimed by the brand)
-	91 %
Touch Screen
-	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
-	Single
Flash
-	Yes, Screen flash
Resolution
-	25 MP f/2.0, Primary Camera(0.9µm pixel size)
Sensor
-	CMOS
Video Recording
-	1920x1080 @ 30 fps

General

Brand
Apple	OPPO
Custom UI
-	ColorOS
Launch Date
September 1, 2026	February 12, 2019
Model
iPhone 18 Pro Max	-
Operating System
iOS v16	Android v9.0 (Pie)

Main Camera

Autofocus
-	Yes
Camera Features
-	2 x Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
-	Dual
Flash
-	Yes, LED Flash
Image Resolution
-	4616 x 3464 Pixels
Resolution
-	16 MP f/1.75, Primary Camera(2.8" sensor size, 1.12µm pixel size)2 MP f/2.4, Depth Camera
Sensor
-	CMOS image sensor
Settings
-	Exposure compensation, ISO control
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR) Burst mode
Video Recording
-	3840x2160 @ 30 fps

Multimedia

Audio Jack
-	3.5 mm
Loudspeaker
-	Yes

Network & Connectivity

Bluetooth
Yes, v5.3	Yes, v5.0
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
-	Head: 0.278 W/kg, Body: 0.861 W/kg
SIM 1
4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 850(band 19) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM1: Nano, SIM2: eSIM	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM, Dual VoLTE
USB Connectivity
-	Mass storage device, USB charging, microUSB 2.0
VoLTE
Yes	Yes
Wi-Fi
-	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
-	Mobile Hotspot

Performance

Architecture
-	64 bit
CPU
-	Octa core (1.95 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Chipset
-	Qualcomm Snapdragon 660 MSM8956
Fabrication
-	14 nm
Graphics
Apple GPU (Five-core graphics)	Adreno 512
Processor
Apple A20 Pro	-
Processor Fabrication
2 nm	-
RAM
12GB	4 GB
RAM Type
LPDDR5	LPDDR4X
RAM type
-	LPDDR4X

Sensors

Fingerprint Sensor
No	Yes
Fingerprint Sensor Position
-	On-screen
Fingerprint Sensor Type
-	Optical
Other Sensors
-	Light sensor, Proximity sensor, Accelerometer, Gyroscope

Storage

Expandable Memory
No	Yes, Up to 256 GB
Internal Memory
256GB, 512GB, 1TB, 2TB	64 GB
Storage Type
-	eMMC 5.1
USB OTG
-	Yes
User Available Storage
-	Up to 47.5 GB