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OPPO K12x 5G vs OPPO A3x 5G vs Xiaomi Redmi 13C

Key Feature Comparison

5.8

OPPO K12x 5G

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6.5

OPPO A3x 5G

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7.3

Xiaomi Redmi 13C

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At a Glance

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Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Dimensity 6300, Mali-G57 MC2

Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Dimensity 6300, Mali-G57 MC2

Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)

MediaTek Helio G85, Mali-G52 MC2

5100 mAh

Li-Polymer, Super VOOC, 45W

5100 mAh

Li-Polymer, Super VOOC, 45W

5000 mAh

Li-Polymer, Fast, 18W

6.67 inches

264 ppi

6.67 inches

264 ppi, FHD

6.74 inches

260 ppi, HD

Dual, 32MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Dual, 8MP + AI Lens

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Triple, 50MP + 2MP + 0.08MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

5G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.67 inches
6.67 inches
6.74 inches

Pixel Density

264 ppi
264 ppi
260 ppi

Aspect Ratio

20:09
-
20:09

Screen Protection

Yes
Yes
Corning Gorilla Glass

Screen to Body Ratio

89.90%
89.90%
83.70%

Screen Design

Punch hole
Punch hole
Waterdrop notch

Screen Refresh Rate

120 Hz
120 Hz
90 Hz

Screen Resolution

-
1080 x 2412 pixels
720 x 1600 pixels

Screen Quality

-
FHD
HD

Phone Variants

6GB 128GB, 8GB 256 GB
4GB 64GB, 4GB 128GB
4GB 128GB, 6GB 128GB, 8GB 256GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Storage Type

UFS 2.2
eMMC 5.1
eMMC 5.1

Expandable Storage Capacity

Yes, 1 TB
Yes, 1 TB
Yes, 1 TB

OTG Support

Yes
Yes
-

Sensors

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

Operating System

Android v14
Android v14
Android v13

GPU

Mali-G57 MC2
Mali-G57 MC2
Mali-G52 MC2

Chipset

MediaTek Dimensity 6300
MediaTek Dimensity 6300
MediaTek Helio G85

CPU

Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)

Custom User Interface

ColorOS
ColorOS
MIUI

Clock Speed

2.4 GHz
2.4 GHz
2 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

6 nm
6 nm
12 nm

Battery Capacity

5100 mAh
5100 mAh
5000 mAh

Battery Removable

No
No
No

Battery Type

Li-Polymer
Li-Polymer
Li-Polymer

Charger Type

Super VOOC, 45W
Super VOOC, 45W
Fast, 18W

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Charging Time

50 % in 30 minutes
-
-

Announced On

29-Jul-24
1-Aug-24
10-Nov-23

Market Status

Available
Available
Available

Brand

OPPO
OPPO
Xiaomi

Model Number

CPH2667
CPH2681
-

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 12,999
Rs. 12,499
Rs. 8,999

GPS

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

NFC

No
-
Yes

Network Support

5G
5G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

No
-
Yes

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz

Bluetooth Type

v5.3
v5.3
v5.3

Audio Jack

3.5 mm
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 / N8 / N28, TDD N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 M...
5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N41 / N77 / N78, 4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, GP...
4G Bands: TD-LTE 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 / 900 MHz, GPRS: ...

SIM 2 Bands

5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 M...
5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N41 / N77 / N78, 4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, GP...
4G Bands: TD-LTE 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 / 900 MHz, GPRS: ...

Front Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps

Front Camera Setup

Single, 8MP
Single, 5MP
Single, 8MP

Front Camera 1 Resolution

8 MP
5 MP
8 MP

Front Camera 1 Type

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

Front Camera 1 Lens

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

Front Aperture

f/2.0
f/2.2
f/2.0

Front Camera Features

-
Fixed Focus
-

Weight

186 grams
187 grams
192 grams

Colors

Midnight Violet, Breeze Blue
Sparkle Black, Starlight White, Starry Purple
Stardust Black, Starshine Green

Build

Back: Plastic
-
-

Dimensions

165.7 x 76 x 7.7 mm
165.7 x 76 x 7.7 mm
168 x 78 x 8.0 mm

SAR Value

Head: 1.176 W/kg, Body: 1.186 W/kg
-
-

Rear Flash

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

Rear Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Dual, 32MP + 2MP
Dual, 8MP + AI Lens
Triple, 50MP + 2MP + 0.08MP

Rear Camera 1 Resolution

32 MP
8 MP
50 MP

Rear Camera 1 Type

f/1.8, Wide Angle (76 degree field-of-view), Primary Camera
f/2.0, Wide Angle (78 degree field-of-view), Primary Camera
f/1.8, Wide Angle, Primary Camera

Rear Camera 1 Lens

27 mm focal length, 3.1" sensor size, 0.7 micrometre pixel size
-
-

Rear Camera 2 Resolution

2 MP
-
2 MP

Rear Camera 2 Type

f/2.4, Depth Camera
-
f/2.4, Macro Camera

Rear Camera 2 Lens

22 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
-
-

Rear Aperture

f/1.8
f/2.0
f/1.8

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

Side
Side
Side

Fingerprint Scanner Type

Optical
Optical
-

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