General
Launch Date
September 12, 2023
February 14, 2024
Availability
Available Now
Available Now
OS
iOS 17
Android 14
Custom UI
MIUI
OS Updates
7 Years
2 Years
Security Updates
7 Years
3 Years
AI Features
Writing Tools, Priority Messages, Smart Reply, Priority Notifications, Image Playground, Genmoji, Memories, Siri
Body
Dimensions
159.9 x 76.7 x 8.3 mm
168.3 x 76.3 x 8.3 mm
Thickness
8.3 mm
8.3 mm
Weight
221 g
193 g
Back Material
Gorilla Glass
Build Details
Titanium Frame (grade 5)
Plastic Frame
IP Rating
IP68 (up to 6m for 30 min)
No
Display
Size
6.7 inches
6.71 inches
Type
LTPO Super Retina XDR OLED, HDR10, Always-On display
IPS LCD
Refresh Rate
120 Hz
90 Hz
Peak Brightness
2000 nits
500 nits
Resolution
1290 x 2796 pixels
720x1650 pixels
Pixel Density
460 ppi
269 ppi
Aspect Ratio
19.5:9
20:9
Screen to Body Ratio
89.8 %
82.9 %
Protection
Gorilla Glass
Gorilla Glass 3
Performance
Chipset
Apple A17 Pro
Mediatek Helio G36
Process Size
3 nm
12 nm
CPU
Hexa-core
2x3.78 GHz
4x2.11 GHz
Octa-core
4x2.2 GHz Cortex-A53
4x1.6 GHz Cortex-A53
GPU
Apple GPU (6-core graphics)
PowerVR GE8320
RAM & Storage
8GB 256GB (NVMe)
8GB 512GB (NVMe)
8GB 1024GB (NVMe)
2GB 64GB (eMMC 5.1)
3GB 64GB (eMMC 5.1)
4GB 64GB (eMMC 5.1)
4GB 128GB (eMMC 5.1)
6GB 128GB (eMMC 5.1)
RAM Type
LPDDR5
LPDDR4X
Expandable Memory
No
No
Camera
Main Camera
48 MP
(f/1.8, 24mm (wide), 1/1.28", 1.22µm, dual pixel PDAF, sensor-shift OIS)

12 MP
(f/2.8, 120mm (periscope telephoto), 1/3.06", 1.12µm, dual pixel PDAF, 3D sensor‑shift OIS, 5x optical zoom)

12 MP
(f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF)
8 MP
f/2.0, (wide)

0.08 MP
(auxiliary lens)
OIS
Yes
No
Features
Dual-LED dual-tone flash, HDR (photo/panorama), Digital Zoom, Apple Pro, RAWAuto Flash, Face detection, Touch to focus
LED flash, HDR, Digital Zoom, Custom Watermark, Filters, Voice Shutter
Video Recording
4K@24/25/30/60fps
1080p@25/30/60/120/240fps
1080p@30fps
Video Recording Features
10-bit HDR, Dolby Vision HDR (up to 60fps), ProRes, Cinematic mode (4K@24/30fps), 3D (spatial) video, stereo sound rec., Slo-motion, Video HDRNight Time-Lapse, Macro Video, Action Mode, Audio Zoom, Stereo recording
Selfie Camera
12 MP
(f/1.9, 23mm (wide), 1/3.6", PDAF, OIS)
5 MP
f/2.2, (wide)
Selfie Features
HDR, Cinematic mode (4K@24/30fps)
Selfie Video Recording
4K@24/25/30/60fps
1080p@25/30/60/120fps
1080p@30fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: eSIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
SIM 1 5G Bands
22 Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28, N30
TDD: N38, N40, N41, N48, N53, N66, N70, N77, N78, N79
SIM 2 5G Bands
22 Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28, N30
TDD: N38, N40, N41, N48, N53, N66, N70, N77, N78, N79
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 6E
Wi-Fi 5
Wi-Fi Details
802.11 a/b/e/g/n/ac/ax 5GHz 6GHz, MIMO
802.11 a/b/g/n/ac 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 3.2 Gen 2, DisplayPort
USB Type-C 2.0
Bluetooth
5.3
5.4
NFC
Yes
No
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
Infrared
Yes
Yes
UWB (Ultra Wideband)
Yes
No
Battery
Capacity
4441 mAh
5000 mAh
Type
Li-ion
Li-Polymer
Removable
No
No
Wired charging
20W
10W
Charging Speed
50% in 30 min
Wireless Charging
15W
No
Reverse Wireless Charging
No
No
Charger in the Box
No
Yes
Sound
Stereo Speakers
Yes
No
3.5mm Headphone Jack
No
Yes
FM Radio
No
Yes
Extra Features
Sensors
Face ID, accelerometer, gyro, proximity, compass, barometer
Fingerprint (side-mounted), accelerometer, compass
Others
Emergency SOS via satellite (SMS sending/receiving)
Virtual proximity sensing
Colors and Pricing
Colors
Black Titanium, White Titanium, Blue Titanium, Natural Titanium
Midnight Black, Forest Green (Olive Green), Star Blue (Lake Blue)
Price in India
₹150090
₹6999
FAQs

In this comparison, the Apple iPhone 15 Pro Max with the Apple A17 Pro (3nm) performs better than the Redmi A3 4G with the Mediatek Helio G36 (12nm), thanks to its more efficient chipset.

The Apple iPhone 15 Pro Max offers 7 years of OS updates, while the Redmi A3 4G provides 2 years. When it comes to security updates, Apple iPhone 15 Pro Max leads with 7 years of support.

Apple iPhone 15 Pro Max has a superior AMOLED display, while Redmi A3 4G uses an LCD panel. Moreover, it offers a higher 120 Hz refresh rate for smoother scrolling. Apple iPhone 15 Pro Max also has a brighter display with 2000 nits, improving outdoor visibility. Notably, Apple iPhone 15 Pro Max has a higher resolution display, resulting in sharper visuals.

Redmi A3 4G has a larger 5000 mAh battery for longer usage. Apple iPhone 15 Pro Max supports faster wired charging at 20W. Apple iPhone 15 Pro Max supports wireless charging at 15W, while Redmi A3 4G lacks this feature.

Apple iPhone 15 Pro Max has an IP68 rating, while Redmi A3 4G lacks official water and dust resistance.