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OnePlus 12 vs Realme C20 vs iQOO

Key Feature Comparison

At a Glance

Show differences only

Octa core (3.3 GHz, Single core, Cortex X4 + 3.2 GHz, Penta Core, Cortex A720 + 2.3 GHz, Dual core, Cortex A520)

Qualcomm Snapdragon 8 Gen 3, Adreno 750

Octa core, 2.3 GHz, Cortex A53

MediaTek Helio G35, PowerVR GE8320

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

5400 mAh

Li-Polymer, Super VOOC, 100W

5000 mAh

Li-ion

4000 mAh

Li-ion, Flash

6.82 inches

510 ppi, 2K

6.5 inches

270 ppi, HD

6.41 inches

402 ppi, FHD

Triple, 50MP + 48MP + 64MP

7680x4320 @ 24 fps, 3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Single, 8MP

1920x1080 @ 30 fps

Triple, 12MP + 13MP + 2MP

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.82 inches
6.5 inches
6.41 inches

Screen Type

AMOLED
IPS LCD
Super AMOLED

Screen Resolution

1440 x 3168 pixels
720 x 1600 pixels
1080 x 2340 pixels

Pixel Density

510 ppi
270 ppi
402 ppi

Screen Protection

Gorilla Glass Victus
Gorilla Glass 3
-

Screen to Body Ratio

93.50%
89.50%
91.70%

Screen Design

Punch hole
Waterdrop notch
Bezel-less

Screen Refresh Rate

120 Hz
60 Hz
-

Screen Quality

2K
HD
FHD

Peak Brightness

600 nits
400 nits
-

Aspect Ratio

-
20:09
19.5:9

Phone Variants

12GB 256GB, 16GB 512GB
2GB 32GB
6GB 128GB

Expandable Storage

No
Yes
Yes

RAM Type

LPDDR5X
LPDDR4X
LPDDR4X

Storage Type

UFS 4.0
eMMC 5.1
-

OTG Support

Yes
Yes
Yes

Expandable Storage Capacity

-
Yes, 256 GB
Yes, 256 GB

Sensors

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

Operating System

Android v14
Android v10 (Q)
Android v9.0 (Pie)

GPU

Adreno 750
PowerVR GE8320
Adreno 640

Chipset

Qualcomm Snapdragon 8 Gen 3
MediaTek Helio G35
Qualcomm Snapdragon 855

CPU

Octa core (3.3 GHz, Single core, Cortex X4 + 3.2 GHz, Penta Core, Cortex A720 + 2.3 GHz, Dual core, Cortex A520)
Octa core, 2.3 GHz, Cortex A53
Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)

Custom User Interface

Oxygen OS
Realme UI
Funtouch OS

Clock Speed

3.3 GHz
2.3 GHz
2.84 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

4 nm
12 nm
-

Battery Capacity

5400 mAh
5000 mAh
4000 mAh

Battery Removable

No
No
No

Battery Type

Li-Polymer
Li-ion
Li-ion

Charger Type

Super VOOC, 100W
-
Flash

USB Type-C

Yes
No
Yes

Fast Charging

Yes
-
Yes

Charging Time

100 % in 26 minutes
-
-

Wireless Charging

Yes Charging Time: 55 minutes
-
-

Announced On

23-Jan-24
8-Apr-21
5-Mar-19

Market Status

Available
Available
Launched Globally

Brand

OnePlus
Realme
iQOO

Price Status

Confirmed
Confirmed
Expected

Price

Rs. 64,999
Rs. 6,799
Rs. 35,226

Model Number

-
RMX3063/RMX3061
-

GPS

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

Audio Features

Dolby Atmos
-
32-bit/192kHz audioActive noise cancellation with dedicated mic

NFC

Yes
No
Yes

Network Support

5G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

No
Yes
-

3.5mm Audio Jack

No
Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz, MIMO
Yes, Wi-Fi 802.11, b/g/n, MIMO
Yes, Wi-Fi 802.11, b/g/n/n 5GHz

Bluetooth Type

v5.4
v5.0
v5.0

Audio Jack

USB Type-C
3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes
Yes

SIM 1 Bands

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66, TDD N38 / N40 / N41 / N77 / N78, 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) /...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20), 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 18...

SIM 2 Bands

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N66 / N77 / N78, 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) /...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 /...
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) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 18...

Front Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 30 fps
1920x1080 @ 30 fps
1080p30fps

Front Camera Features

Fixed Focus
Fixed Focus
HDR

Front Camera Setup

Single, 32MP
Single, 5MP
Single, 12MP

Front Camera 1 Resolution

32 MP
5 MP
12 MP

Front Camera 1 Type

f/2.4, Wide Angle, Primary Camera
f/2.2 Primary Camera
f/2.0 Primary Camera

Front Camera 1 Lens

21 mm focal length, 2.74" sensor size, 0.8 micrometre pixel size
5.0" sensor size, 1.12 micrometre pixel size
-

Front Sensor

Exmor RS
-
-

Front Aperture

f/2.4
f/2.2
f/2.0

Front Flash

Yes, Screen flash
-
Yes, Screen flash

Weight

220 grams
190 grams
196 grams

Colors

Silver, Flowy Emerald, Silky Black, Glacial White
Cool Blue, Cool Grey
Lava Orange, Electro Optic Blue

Build

Back: Gorilla Glass
Back: Plastic
-

Dimensions

164.3 x 75.8 x 9.2 mm
165.2 x 76.4 x 8.9 mm
157.6 x 75.2 x 8.5 mm

SAR Value

Head: 1.18 W/kg, Body: 0.68 W/kg
Head: 0.982 W/kg, Body: 0.497 W/kg
-

OIS

Yes
-
-

Rear Flash

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

Rear Video Recording

7680x4320 @ 24 fps, 3840x2160 @ 30 fps, 1920x1080 @ 60 fps
1920x1080 @ 30 fps
-

Rear Camera Features

Digital Zoom, Auto Flash, Face detection, Filters, Touch to focus
4 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Triple, 50MP + 48MP + 64MP
Single, 8MP
Triple, 12MP + 13MP + 2MP

Rear Camera 1 Resolution

50 MP
8 MP
12 MP

Rear Camera 1 Type

f/1.6, Wide Angle (85 degree field-of-view), Primary Camera
f/2.0 (upto 4x Digital Zoom) Primary Camera
f/1.79 Primary Camera

Rear Camera 1 Lens

23 mm focal length, 1.4" sensor size, 1.12 micrometre pixel size
4.0" sensor size, 1.12 micrometre pixel size
-

Rear Camera 2 Resolution

48 MP
-
13 MP

Rear Camera 2 Type

f/2.2, Ultra-Wide Angle Camera
-
f/2.4, Wide Angle Camera

Rear Camera 2 Lens

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

Rear Camera 3 Resolution

64 MP
-
2 MP

Rear Camera 3 Type

f/2.6, Periscope Camera
-
f/2.4, Depth Camera

Rear Camera 3 Lens

70 mm focal length, 2" sensor size, 0.7 micrometre pixel size
-
-

Rear Sensor

LYT-T808, CMOS image sensor
CMOS image sensor
Exmor-RS CMOS Sensor

Rear Aperture

f/1.6
f/2.0
f/1.79

Fingerprint Scanner

Yes
No
Yes

Fingerprint Scanner Position

On-Screen
-
On-Screen

Fingerprint Scanner Type

Optical
-
Optical

Face Unlock

-
Yes
Yes

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