Oneplus 9r 256gb vs Oppo K13 Turbo

Key Specs

Battery
4500 mAh	-
Display
6.55 inches (16.64 cm)	-
Front Camera
16 MP	-
Processor
Qualcomm Snapdragon 870	-
RAM
12 GB	-
Rear Camera
48 MP + 16 MP + 5 MP + 2 MP	-

Audio

Stereo Speakers
-	Yes

Battery

Capacity
4500 mAh	7000 mAh
Quick Charging
Yes, Warp, 65W: 100 % in 39 minutes	80W Fast Charging
Removable
No	-
Type
Li-ion	non-removable
USB Type-C
Yes	Yes

Camera

Flash
-	LED flash
Front Camera
-	16MP
Rear Camera
-	50MP + 2MP
Video Recording
-	4K @ 60fps video

Design

Build Material
Back: Gorilla Glass	Composite glass fiber back
Colours
Carbon Black, Lake Blue	First Purple, Knight White, Midnight Maverick
Height
161 mm	-
Ruggedness
-	Dust Proof
Thickness
8.4 mm	-
Water Resistance
-	IP68/IP69 water & dust resistance
Weight
189 grams	-
Width
74.1 mm	-

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Dimensions

Dimensions
-	162.78 x 77.22 x 8.31 mm
Height
-	8.31 mm
Thickness
-	8.31 mm
Width
-	77.22mm

Display

Aspect Ratio
20:9	-
Bezel-less display
Yes with punch-hole display	-
Brightness
1100 nits	1600 nits
Display Type
Fluid AMOLED	AMOLED
HDR 10 / HDR+ support
Yes, HDR 10+	-
Pixel Density
402 ppi	453ppi
Refresh Rate
120 Hz	120 Hz
Resolution
1080x2400 px (FHD+)	1280x2800 px
Screen Protection
Corning Gorilla Glass v5	-
Screen Size
6.55 inches (16.64 cm)	6.8-inch
Screen to Body Ratio (calculated)
86.82 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Camera Features
Fixed Focus	-
Camera Setup
Single	-
Flash
Yes, Screen flash	-
Resolution
16 MP f/2.4, Wide Angle, Primary Camera(3" sensor size, 1µm pixel size)	-
Sensor
Exmor RS	-
Video Recording
1920x1080 @ 30 fps	-

General

Brand
OnePlus	Oppo
Custom UI
Oxygen OS	ColourOS 15
Launch Date
April 15, 2021 (Official)	August 11, 2025
Model
-	K13 Turbo
Operating System
Android v11	Android 15

Main Camera

Autofocus
Yes, Phase Detection autofocus, Continuous autofocus	-
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Quad	-
Flash
Yes, Dual LED Flash	-
Image Resolution
8000 x 6000 Pixels	-
OIS
Yes	-
Resolution
48 MP f/1.7, Wide Angle, Primary Camera(26 mm focal length, 2" sensor size, 0.8µm pixel size)16 MP f/2.2, Ultra-Wide Angle Camera(14 mm focal length, 3.6" sensor size, 1µm pixel size)5 MP f/2.4, Macro Camera 2 MP f/2.4, Mono Camera	-
Sensor
IMX586, Exmor-RS CMOS Sensor	-
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR) Macro Mode	-
Video Recording
3840x2160 @ 30 fps 1920x1080 @ 60 fps 1280x720 @ 480 fps	-
Video Recording Features
Bokeh portrait video	-

Multimedia

Audio Features
Dolby Atmos	-
Audio Jack
USB Type-C	-
FM Radio
No	-
Loudspeaker
Yes	-

Network & Connectivity

Bluetooth
Yes, v5.1	5.4
GPS
Yes with A-GPS, Glonass	Yes
NFC
Yes	Yes
Network Support
5G Supported in India, 4G Supported in India, 3G, 2G	5G
SAR Value
Head: 1.17 W/kg, Body: 0.85 W/kg	-
SIM 1
5G Bands: TDD 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) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	-
SIM 2
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) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) 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	Dual Nano-SIM
SIM Slot(s)
Dual SIM, GSM+GSM	-
USB Connectivity
Mass storage device, USB charging	-
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax), MIMO	Wi-Fi
Wi-Fi Features
Mobile Hotspot	-

Performance

Architecture
64 bit	-
CPU
Octa core (3.2 GHz, Single core, Kryo 585 + 2.42 GHz, Tri core, Kryo 585 + 1.8 GHz, Quad core, Kryo 585)	-
Chipset
Qualcomm Snapdragon 870	-
Fabrication
7 nm	-
Graphics
Adreno 650	-
Processor
-	MediaTek Dimensity 8450 (octa-core, 4nm)
Processor Fabrication
-	4 nm
RAM
12 GB	8GB/12GB
RAM Type
LPDDR5	LPDDR5X
RAM type
LPDDR5	-

Sensors

Fingerprint Sensor
Yes	In-display
Fingerprint Sensor Position
On-screen	-
Fingerprint Sensor Type
Optical	-
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	accelerometer, gyroscope, proximity, ambient light, magnetometer

Storage

Expandable Memory
No	-
Internal Memory
256 GB	128GB/256GB
Storage Type
UFS 3.1	UFS 3.1
USB OTG
Yes	-