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Apple iPhone 12

Apple iPhone 12 Comparison & Specs

Apple iPhone 12

  • A14 Bionic

    5 nm

  • 2815 mAh

    20W

  • 6.1"

    1170 x 2532 pixels

  • 12 MP

    4K@24/30/60fps

  • Specs

Redmi A3x 4G

Redmi A3x 4G Comparison & Specs

Redmi A3x 4G

  • Unisoc T603

    12 nm

  • 5000 mAh

    10W

  • 6.71"

    720x1650 pixels

  • 8 MP

    1080p@30fps

  • Specs Redmi A3x 4G Amazon Link
Apple iPhone 12 Comparison & Specs

Apple iPhone 12

Redmi A3x 4G Comparison & Specs

Redmi A3x 4G

Redmi A3x 4G Amazon Link
General
Launch Date
October 13, 2020
May 24, 2024
Availability
Available Now
Available Now
OS
iOS 14.1
Android 14
Custom UI
MIUI
OS Updates
7 Years
2 Years
Security Updates
7 Years
3 Years
Body
Dimensions
146.7 x 71.5 x 7.4 mm
168.4 x 76.3 x 8.3 mm
Thickness
7.4 mm
8.3 mm
Weight
164 g
193 g
Back Material
Gorilla Glass
Build Details
Aluminum Frame
Mineral Glass
IP Rating
IP68 (up to 6m for 30 min)
No
Display
Size
6.1 inches
6.71 inches
Type
Super Retina XDR OLED, HDR10
IPS LCD
Refresh Rate
60 Hz
90 Hz
Peak Brightness
625 nits
500 nits
Resolution
1170 x 2532 pixels
720x1650 pixels
Pixel Density
460 ppi
268 ppi
Aspect Ratio
19.5:9
20.5:9
Screen to Body Ratio
86.0 %
82.9 %
Protection
Gorilla Glass
Gorilla Glass 3
Performance
Chipset¹
Apple A14 Bionic
Unisoc Unisoc T603
Process Size
5 nm
12 nm
CPU
Hexa-core
2x3.1 GHz Firestorm
4x1.8 GHz Icestorm
Octa core
1.8 GHz, Dual core, Cortex A75
1.6 GHz, Hexa Core, Cortex A55
GPU
Apple GPU (4-core graphics)
Mali-G57
RAM & Storage
4GB 64GB (NVMe)
4GB 128GB (NVMe)
4GB 256GB (NVMe)
3GB 64GB (eMMC 5.1)
4GB 128GB (eMMC 5.1)
RAM Type
LPDDR4X
Expandable Memory
No
Yes
Camera
Main Camera
12 MP
f/1.6, 26mm (wide), 1.4µm, dual pixel PDAF, OIS

12 MP
f/2.4, 13mm, 120˚ (ultrawide), 1/3.6"
8 MP
f/2.0, (wide)

0.08 MP
(auxiliary lens)
OIS
Yes
No
Features
Dual-LED dual-tone flash, HDR (photo/panorama), 5 x Digital Zoom2 x Optical Zoom, Auto Flash, Face detection, Touch to focus
LED flash, HDR, Digital Zoom
Video Recording
4K@24/30/60fps
1080p@30/60/120/240fps
1080p@30fps
Video Recording Features
Slo-motion, Night Time-Lapse, Audio Zoom, Stereo recording, HDR, Dolby Vision HDR (up to 30fps)
Selfie Camera
12 MP
f/2.2, 23mm (wide), 1/3.6"
SL 3D, (depth/biometrics sensor)
5 MP
f/2.2, (wide)
Selfie Features
HDR
HDR
Selfie Video Recording
4K@24/30/60fps
1080p@30/60/120fps
1080p@30fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: eSIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
5G Support
Yes

17 5G bands
n1, n2, n3, n5, n7, n8, n20, n25, n28, n38, n40, n41, n66, n71, n77, n78, n79
No (Supports 4G only)
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 6
Wi-Fi 4
Wi-Fi Details
802.11 b/g/n/ax , MIMO
802.11 b/g/n
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
Lightning, USB 2.0
USB Type-C
Bluetooth
5.0
4.2
NFC
Yes
No
GPS
Yes with A-GPS, Glonass
Yes with Glonass
Infrared
Yes
Yes
UWB (Ultra Wideband)
Yes
No
Battery
Capacity
2815 mAh
5000 mAh
Type
Li-ion
Li-Polymer
Removable
No
No
Wired charging
20W
10W
Charging Speed
50% in 30 min
Reverse Wired Charging
No
No
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
Virtual proximity sensing
Colors and Pricing
Colors
Black, White, Red, Green, Blue, Purple
Midnight Black, Moonlight White, Aurora Green
Price in India
₹54900
₹6399
Redmi A3x 4G Amazon Link
FAQs

In this performance comparison, the Apple iPhone 12 with its Apple A14 Bionic (5nm) performs better than the Redmi A3x 4G with the Unisoc Unisoc T603 (12nm), thanks to superior chipset efficiency.

Apple iPhone 12 offers 7 years of OS updates, whereas Redmi A3x 4G provides 2 years. For security updates, Apple iPhone 12 offers 7 years of support compared to Redmi A3x 4G's 3 years.

Apple iPhone 12 features a superior AMOLED display, while Redmi A3x 4G comes with an LCD panel. In terms of smoothness, Redmi A3x 4G offers a higher 90 Hz refresh rate, ensuring fluid scrolling and animations. Apple iPhone 12 also boasts a brighter screen with 625 nits of peak brightness, enhancing outdoor visibility. Notably, Apple iPhone 12 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Redmi A3x 4G features a larger 5000 mAh battery, potentially delivering better battery life. Apple iPhone 12 also supports faster wired charging at 20W, compared to 10W on Redmi A3x 4G. Apple iPhone 12 supports wireless charging at 15W, while Redmi A3x 4G does not support wireless charging.

Apple iPhone 12 includes an IP68 rating, while Redmi A3x 4G lacks an official IP rating.

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.