Select City
TECH500

Nubia Red Magic 3 vs Micromax Canvas Knight Cameo A290 vs Apple iPhone 12 Pro Max

Key Feature Comparison

7.1

Nubia Red Magic 3

Check Price
close
4

Micromax A290 Canvas Knight Cameo

Check Price
close
7.9

Apple iPhone 12 Pro Max

Check Price
close

At a Glance

Show differences only

Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)

Qualcomm Snapdragon 855, Adreno 640

Octa core, 1.4 GHz, Cortex A7

MediaTek MT6592M, Mali-450 MP4

Hexa Core (3.1 GHz, Dual core, Firestorm + 1.8 GHz, Quad core, Icestorm)

Apple A14 Bionic, Apple GPU (four-core graphics)

5000 mAh

Li-ion, Quick, 18W

2000 mAh

Li-ion

3687 mAh

Li-ion, Fast, 20W

16.89 cm (6.7 inch)

388 ppi, FHD

11.94 cm (4.7 inch)

312 ppi

17.02 cm (6.7 inch)

457 ppi, FHD+

Single, 48MP

7680x4320 @ 30 fps

Single, 8MP

1920x1080 @ 30 fps

Triple, 12MP + 12MP + 12MP

3840x2160 @ 24 fps, 1920x1080 @ 30 fps, 1280x720 @ 30 fps

4G

Dual SIM, GSM+GSM, Dual VoLTE

3G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

16.89 cm (6.7 inch)
11.94 cm (4.7 inch)
17.02 cm (6.7 inch)

Screen Type

AMOLED
IPS LCD
OLED

Screen Resolution

1080 x 2340 pixels
720 x 1280 pixels
1284 x 2778 pixels

Pixel Density

388 ppi
312 ppi
457 ppi

Aspect Ratio

19.5:9
-
19.5:9

Screen Protection

Gorilla Glass 4
-
Yes

Screen to Body Ratio

80.37%
65.40%
87.55%

Screen Design

Bezel-less
-
Bezel-less

Screen Refresh Rate

90 Hz
-
60 Hz

Screen Quality

FHD
-
FHD+

Phone Variants

12GB 256GB, 8GB 128GB
1GB 8GB
6GB 512GB, 6GB 256GB, 6GB 128GB

Expandable Storage

No
Yes
No

RAM Type

LPDDR4X
-
LPDDR4X

Storage Type

UFS 3.0
-
NVMe

OTG Support

Yes
No
-

Expandable Storage Capacity

-
Yes, 32 GB
-

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope

Operating System

Android v9.0 (Pie)
Android v4.4.2 (KitKat)
iOS v14

GPU

Adreno 640
Mali-450 MP4
Apple GPU (four-core graphics)

Chipset

Qualcomm Snapdragon 855
MediaTek MT6592M
Apple A14 Bionic

CPU

Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)
Octa core, 1.4 GHz, Cortex A7
Hexa Core (3.1 GHz, Dual core, Firestorm + 1.8 GHz, Quad core, Icestorm)

Clock Speed

2.84 GHz
1.4 GHz
3.1 GHz

Architecture

64 bit
-
64 bit

Process Technology

7 nm
-
5 nm

Battery Capacity

5000 mAh
2000 mAh
3687 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-ion
Li-ion

Charger Type

Quick, 18W
-
Fast, 20W

USB Type-C

Yes
No
No

Fast Charging

Yes
-
Yes

Announced On

5-May-19
5-Sep-14
13-Oct-20

Market Status

Out of Stock
Available
Available

Brand

Nubia
Micromax
Apple

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 34,799
Rs. 14,999
Rs. 129,900

GPS

Yes A-GPS, Glonass
Yes A-GPS
Yes A-GPS, Glonass

Audio Features

DTS Sound
-
Dolby Digital, Dolby Digital Plus

Network Support

4G
3G
5G

Bluetooth

Yes
Yes
Yes

3.5mm Audio Jack

Yes
Yes
No

SIM Size

SIM1: Nano, SIM2: Nano
-
SIM1: Nano, SIM2: eSIM

Wi-Fi

Yes, Wi-Fi 802.11, a/ac/b/g/n, MIMO
Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 6 (802.11 b/g/n/ax), MIMO

Bluetooth Type

v5.0
v4.0
v5.0

Audio Jack

3.5 mm
3.5 mm
Lightning

SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
-
Yes

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
-
Yes

SIM 1 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 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) / 700(band 17) / 850(band 18) /...
3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 3G Speed: HSDPA 21 Mbit/s , HSUPA 5.76 Mbit/s , GPRS: Available, EDGE: Available...
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N25 / N28, TDD N38 / N40 / N41 / N71 / N77 / N78 / N79, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band ...

SIM 2 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 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) / 700(band 17) / 850(band 18) /...
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42), 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) / 700(band 13) ...

NFC

-
No
Yes

FM Radio

-
Yes
No

Front Video Recording

1080p30fps
1280x720 fps
3840x2160 @ 24 fps, 1920x1080 @ 30 fps

Front Camera Features

HDR
Fixed Focus
HDR

Front Camera Setup

Single, 16MP
Single, 5MP
Single, 12MP

Front Camera 1 Resolution

16 MP
5 MP
12 MP

Front Camera 1 Type

f/2.0 Primary Camera
Primary Camera
f/2.2, Wide Angle, Primary Camera

Front Camera 1 Lens

26 mm focal length, 3.1" sensor size, 1 micrometre pixel size
-
23 mm focal length, 3.6" sensor size

Front Aperture

f/2.0
-
f/2.2

Weight

215 grams
123 grams
226 grams

Colors

Black, Flame Red
Black, White
Gold, Silver, Graphite, Pacific Blue

Build

Back: Aluminium
-
Back: Gorilla Glass

Dimensions

171.7 x 78.5 x 9.6 mm
-
160.8 x 78.1 x 7.4 mm

Rear Flash

Yes, Dual LED Flash
Yes, LED Flash
Yes, Dual LED Flash

Rear Video Recording

7680x4320 @ 30 fps
1920x1080 @ 30 fps
3840x2160 @ 24 fps, 1920x1080 @ 30 fps, 1280x720 @ 30 fps

Rear Camera Features

Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Single, 48MP
Single, 8MP
Triple, 12MP + 12MP + 12MP

Rear Camera 1 Resolution

48 MP
8 MP
12 MP

Rear Camera 1 Type

f/1.79, Wide Angle Primary Camera
Primary Camera
f/1.6, Wide Angle, Primary Camera

Rear Camera 1 Lens

2" sensor size, 0.8 micrometre pixel size
-
26 mm focal length, 1.7 micrometre pixel size

Rear Sensor

Exmor-RS CMOS Sensor
-
-

Rear Aperture

f/1.79
-
f/1.6

Fingerprint Scanner

Yes
No
No

Fingerprint Scanner Position

Rear
-
-
Turn your old phone into cash

You May Also Read

Micromax Mobile Price List
Sony Mobile Price List
Lenovo Mobile Price List
Honor Mobile Price List
Asus Mobile Price List

Recent News

Vivo X300s Leaks Reveal Massive Battery And Major Upgrades
12th Mar 2026
iPhone 17e Sale Has Started: Know How You Can Order It 
11th Mar 2026
Instagram Down Today? Failed To Load Earlier Messages On Instagram
11th Mar 2026
Vivo T5x Launch Date Confirmed: Budget 5G Phone With 7,200mAh Battery To Arrive Soon
11th Mar 2026
Xiaomi 18 Pro Max Specs Show Up: See Them And You’ll Forget About Xiaomi 17 Launch
11th Mar 2026

Tips & Tricks

Vivo X300 Best Camera Settings For Best Quality: Full Guide
11th Mar 2026
How To Transfer Airtel eSIM From One Phone To Another
2nd Mar 2026
Google Pixel 10a Best Camera Settings: All Pro Mode Explained
25th Feb 2026
Best Camera Settings For iPhone 15
24th Feb 2026
How To Delete Snap Story: Simple Step-by-Step Guide
18th Feb 2026

Popular Leaks

OnePlus 15T Details Confirmed: Compact Design, 7500mAh Battery Teased Ahead Of China Launch
9th Mar 2026
Samsung Galaxy S26 Price Confirmed: No Increase In 2026
13th Jan 2026
Exclusive: Nothing Phone 4a Starts At Rs 31,999 – 50MP 3.5x Telephoto, Snapdragon 7s Gen 4
2nd Mar 2026
Honor Launches Robot Phone: The First Ever Phone With A Robotic Arm Is Here 
17th Oct 2025
Realme Big Announcements: 15T Launch And 15000mAh Battery Phone
29th Aug 2025