Apple iPhone 12 vs Redmi A3 4G – Price, Specs & Features

Q: Which phone has better performance, the Apple iPhone 12 or the Redmi A3 4G?

In this comparison, the Apple iPhone 12 with the A14 Bionic (5 nm) performs better than the Redmi A3 4G with the Helio G36 (12 nm), thanks to its more efficient chipset.

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Apple iPhone 12

A14 Bionic
5 nm
2815 mAh
20W
6.1"
1170 x 2532 pixels
12 MP
4K@24/30/60fps
Specs

Redmi A3 4G

Helio G36
12 nm
5000 mAh
10W
6.71"
720x1650 pixels
8 MP
1080p@30fps
Specs

Redmi A3 4G

General

Launch Date

October 13, 2020

February 14, 2024

Availability

Available Now

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

168.3 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

Plastic Frame

IP Rating

IP68 (up to 6m for 30 min)

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

269 ppi

Aspect Ratio

19.5:9

20:9

Screen to Body Ratio

86.0 %

82.9 %

Protection

Gorilla Glass

Gorilla Glass 3

Performance

Chipset

Apple A14 Bionic

Mediatek Helio G36

Process Size

5 nm

12 nm

CPU

Hexa-core
2x3.1 GHz Firestorm
4x1.8 GHz Icestorm

Octa-core
4x2.2 GHz Cortex-A53
4x1.6 GHz Cortex-A53

GPU

Apple GPU (4-core graphics)

PowerVR GE8320

RAM & Storage

4GB 64GB (NVMe)
4GB 128GB (NVMe)
4GB 256GB (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

LPDDR4X

Expandable Memory

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

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, Custom Watermark, Filters, Voice Shutter

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

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

SIM 1 5G Bands

17 Bands

FDD: N1, N2, N3, N5, N7, N8, N20, N25, N28, N66
TDD: N38, N40, N41, N71, N77, N78, N79

VoLTE

Yes

Wi-Fi

Wi-Fi 6

Wi-Fi 5

Wi-Fi Details

802.11 b/g/n/ax , MIMO

802.11 a/b/g/n/ac 5GHz

Wi-Fi Features

Mobile Hotspot

USB

Lightning, USB 2.0

USB Type-C 2.0

Bluetooth

5.0

5.4

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Yes

Battery

Capacity

2815 mAh

5000 mAh

Type

Li-ion

Li-Polymer

Removable

Wired charging

20W

10W

Charging Speed

50% in 30 min

Wireless Charging

15W

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

Yes

FM Radio

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, Forest Green (Olive Green), Star Blue (Lake Blue)

Price in India

₹54900

₹6999

FAQs

Which phone has better performance?

In this comparison, the Apple iPhone 12 with the Apple A14 Bionic (5nm) performs better than the Redmi A3 4G with the Mediatek Helio G36 (12nm), thanks to its more efficient chipset.

Which phone offers longer software support?

The Apple iPhone 12 offers 7 years of OS updates, while the Redmi A3 4G provides 2 years. When it comes to security updates, Apple iPhone 12 leads with 7 years of support.

Which phone has a better display?

Apple iPhone 12 has a superior AMOLED display, while Redmi A3 4G uses an LCD panel. Moreover, Redmi A3 4G offers a higher 90 Hz refresh rate for smoother scrolling. Apple iPhone 12 also has a brighter display with 625 nits, improving outdoor visibility. Notably, Apple iPhone 12 has a higher resolution display, resulting in sharper visuals.

Which phone has a bigger battery and faster charging?

Redmi A3 4G has a larger 5000 mAh battery for longer usage. Apple iPhone 12 supports faster wired charging at 20W. Apple iPhone 12 supports wireless charging at 15W, while Redmi A3 4G lacks this feature.

Which phone has better water and dust resistance?

Apple iPhone 12 has an IP68 rating, while Redmi A3 4G lacks official water and dust resistance.