General
Launch Date
September 12, 2023
August 20, 2024
Availability
Available Now
Available Now
OS
iOS 17
Android 14
Custom UI
ColorOS 14
OS Updates
7 Years
Security Updates
7 Years
Body
Dimensions
147.6 x 71.6 x 7.8 mm
165.8 x 76.1 x 7.7 mm
Thickness
7.8 mm
7.7 mm
Weight
171 g
186 g
Back Material
Gorilla Glass
Build Details
Aluminum Frame
IP Rating
IP68 (up to 6m for 30 min)
IP54
Display
Size
6.1 inches
6.67 inches
Type
Super Retina XDR OLED, HDR10
IPS LCD
Refresh Rate
60 Hz
90 Hz
Peak Brightness
2000 nits
1000 nits
Resolution
1179 x 2556 pixels
720 x 1604 pixels
Pixel Density
461 ppi
264 ppi
Aspect Ratio
19.5:9
20:9
Screen to Body Ratio
86.4 %
85.0 %
Protection
Gorilla Glass
Performance
Chipset
Apple A16 Bionic
Qualcomm Snapdragon 6s Gen 1
Process Size
4 nm
11 nm
CPU
Hexa-core
2x3.46 GHz Everest
4x2.02 GHz Sawtooth
Octa core
2.1 GHz, Quad core, Cortex A73
2 GHz, Quad core, Cortex A53
GPU
Apple GPU (5-core graphics)
Adreno 610
RAM & Storage
6GB 128GB (NVMe)
6GB 256GB (NVMe)
6GB 512GB (NVMe)
4GB 64GB (eMMC 5.1)
4GB 128GB (eMMC 5.1)
RAM Type
LPDDR5
LPDDR4X
Expandable Memory
No
Yes
Camera
Main Camera
48 MP
f/1.6, 26mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, sensor-shift OIS

12 MP
f/2.4, 13mm, 120˚ (ultrawide)
8 MP
f/2.0, (wide), PDAF
Auxiliary lens
OIS
Yes
No
Features
Dual-LED dual-tone flash, HDR (photo/panorama), 10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
LED flash, HDR, panorama
Video Recording
4K@24/25/30/60fps
1080p@25/30/60/120/240fps
1080p@30fps
Video Recording Features
Slo-motion, Video HDR, Night Time-Lapse, Action Mode, Pro, Res Video, Audio Zoom, Stereo recording, Dolby Vision HDR (up to 60fps), Cinematic mode (4K@30fps)
Selfie Camera
12 MP
f/1.9, 23mm (wide), 1/3.6", PDAF
SL 3D, (depth/biometrics sensor)
5 MP
f/2.2, (wide)
Selfie Features
HDR, Cinematic mode (4K@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 6
Wi-Fi 5
Wi-Fi Details
802.11 a/b/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 2.0, DisplayPort
USB Type-C 2.0, OTG
Bluetooth
5.3
5.0
NFC
Yes
No
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
Infrared
Yes
Yes
UWB (Ultra Wideband)
Yes
No
Battery
Capacity
3349 mAh
5100 mAh
Type
Li-ion
Li-Polymer
Removable
No
No
Wired charging
20W
45W
Charging Speed
50% in 30 min
50% in 30 min
Wireless Charging
15W
No
Reverse Wireless Charging
4.5W
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, proximity, compass
Others
Emergency SOS via satellite (SMS sending/receiving)
Colors and Pricing
Colors
Black, Blue, Green, Yellow, Pink
Nebula Red, Ocean Blue
Price in India
₹71900
₹8999
FAQs

In this comparison, the Apple iPhone 15 with the Apple A16 Bionic (4nm) performs better than the Oppo A3x 4G with the Qualcomm Snapdragon 6s Gen 1 (11nm), thanks to its more efficient chipset.

Apple iPhone 15 has a superior AMOLED display, while Oppo A3x 4G uses an LCD panel. Moreover, Oppo A3x 4G offers a higher 90 Hz refresh rate for smoother scrolling. Apple iPhone 15 also has a brighter display with 2000 nits, improving outdoor visibility. Notably, Apple iPhone 15 has a higher resolution display, resulting in sharper visuals.

Oppo A3x 4G has a larger 5100 mAh battery for longer usage. Oppo A3x 4G supports faster wired charging at 45W. Apple iPhone 15 supports wireless charging at 15W, while Oppo A3x 4G lacks this feature.

Apple iPhone 15 offers better water and dust resistance with an IP68 rating.