Oppo K12 vs Xiaomi Redmi A2 Plus

Key Specs

Battery
5500 mAh	5000 mAh
Display
6.70 inches (17.02 cm)	6.52 inches (16.56 cm)
Front Camera
16 MP	5 MP
Processor
Qualcomm Snapdragon 7 Gen 3	MediaTek Helio G36
RAM
8 GB	4 GB
Rear Camera
50 MP + 8 MP	8 MP + 0.08 MP

Battery

Capacity
5500 mAh	5000 mAh
Quick Charging
Yes, Super Flash, 100W: 100 % in 27 minutes	-
Removable
No	No
Standby time
Up to 768 Hours(2G)
Type
-	Li-Polymer
USB Type-C
Yes	No

Design

Colours
Starry Night, Qingyun	Classic Black, Aqua Blue, Sea Green
Height
162.5 mm	164.9 mm
Ruggedness
Dust proof	-
Thickness
8.37 mm	9 mm
Waterproof
Yes, Splash proof, IP54	-
Weight
186 grams	192 grams
Width
75.3 mm	76.7 mm

Display

Aspect Ratio
20:9	20:9
Bezel-less display
Yes with punch-hole display	Yes with waterdrop notch
Brightness
500 nits	400 nits
Display Type
AMOLED	IPS LCD
HDR 10 / HDR+ support
Yes, HDR 10+	-
Peak Brightness
1100 nits	-
Pixel Density
394 ppi	269 ppi
Refresh Rate
120 Hz	-
Resolution
1080x2412 px (FHD+)	720x1600 px (HD+)
Screen Size
6.70 inches (17.02 cm)	6.52 inches (16.56 cm)
Screen to Body Ratio (calculated)
88.57 %	81.15 %
Screen to Body Ratio (claimed by the brand)
-	88.89 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
Single	Single
Flash
Yes, Screen flash	-
Resolution
16 MP f/2.4, Wide Angle, Primary Camera(3" sensor size, 1µm pixel size)	5 MP f/2.2, Primary Camera
Video Recording
1920x1080 @ 30 fps 1280x720 @ 30 fps	-

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General

Brand
OPPO	Xiaomi
Custom UI
ColorOS	Android Go
Launch Date
-	May 23, 2023 (Official)
Operating System
Android v14	Android v13

Main Camera

Autofocus
Yes	-
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom
Camera Setup
Dual	Dual
Flash
Yes, LED Flash	Yes, Dual LED Flash
Image Resolution
8150 x 6150 Pixels	3264 x 2448 Pixels
OIS
Yes	No
Resolution
50 MP f/1.8, Wide Angle, Primary Camera(26 mm focal length, 1.95" sensor size, 0.8µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera	8 MP f/2.0, Wide Angle, Primary Camera 0.08 MP, Depth Camera
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	High Dynamic Range mode (HDR)
Video Recording
3840x2160 @ 30 fps 1920x1080 @ 30 fps	1920x1080 @ 30 fps 1280x720 @ 30 fps
Video Recording Features
Dual Video Recording Slo-motion	Short Video Mode

Multimedia

Audio Jack
USB Type-C	3.5 mm
FM Radio
No	Yes
Loudspeaker
Yes	Yes
Stereo Speakers
Yes	-

Network & Connectivity

Bluetooth
Yes, v5.4	Yes, v5.0
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
Yes	No
Network Support
5G Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
5G Bands: FDD N1 / N5 / N8 / N28 TDD 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) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) 3G Bands: UMTS 1700 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
5G Bands: FDD N1 / N5 / N8 / N28 TDD 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) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) 3G Bands: UMTS 1700/2100 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM1: Nano, SIM2: Nano (Hybrid)	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging	Mass storage device, USB charging, microUSB 2.0
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz, MIMO	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Calling
-	Yes
Wi-Fi Features
Mobile Hotspot	Mobile Hotspot

Performance

Architecture
64 bit	64 bit
CPU
Octa core (2.63 GHz, Single core, Cortex A715 + 2.4 GHz, Quad core, Cortex A715 + 1.8 GHz, Tri core, Cortex A510)	Octa core (2.2 GHz, Quad core, Cortex A53 + 1.8 GHz, Quad core, Cortex A53)
Chipset
Qualcomm Snapdragon 7 Gen 3	MediaTek Helio G36
Fabrication
4 nm	12 nm
Graphics
Adreno 720	PowerVR GE8320
RAM type
LPDDR4X	LPDDR4X

Sensors

Fingerprint Sensor
Yes	Yes
Fingerprint Sensor Position
On-screen	Rear
Fingerprint Sensor Type
Optical	-
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	Accelerometer

Storage

Expandable Memory
Yes, Up to 1 TB	Yes, Up to 1 TB
Internal Memory
256 GB	64 GB
Storage Type
UFS 3.1	eMMC 5.1
USB OTG
-	Yes