OPPO K9

Description

shape
Length 159.1mm
Width 73.4mm
Thickness 7.9mm
Weight 172g
hardware
CPU model Qualcomm Snapdragon 768G More Qualcomm Snapdragon 768G mobile phone>, mobile phone performance ranking>
CPU frequency 2.8Ghz A76*1+2.4Ghz A76*1+1.8Ghz A55*6
Number of CPU cores: eight cores>
GPU model Qualcomm Adreno620
RAM capacity 8GB>The game runs smoothly
RAM storage type LPDDR4X>
ROM capacity 128GB>26,000 photos and 11,000 songs
ROM storage type UFS 2.1>
Factory system kernel Android 11>
Operating system ColorOS 11.1
Heat dissipation VC vacuum liquid cooling technology
Screen
Screen size 6.43 inches
Screen type Full screen (top left hole punch screen), direct screen >
Screen ratio 20:9
Resolution 2400×1080 pixels>
Screen material AMOLED>
Screen refresh rate 90Hz>
Pixel density 409ppi
Touch screen type capacitive screen, multi-touch
Touch sampling rate 180Hz
Screen color 16.7 million colors Vivid mode: 96% color saturation, 96.72% DCI-P3 Soft mode: 72.51% DCI-P3, 100% sRGB
Other screen parameters Global eye protection mode
Camera
Total number of cameras 4
Camera name Rear super-sensing lens: super-sensing lens
Rear ultra-wide-angle lens: Ultra-wide-angle lens
Rear macro lens: Macro lens
Front main camera: Main camera
Pixel rear super-sensing lens: 64 million pixels
Rear ultra-wide-angle lens: 8 million pixels
Rear macro lens: 2 million pixels
Front main camera: 32 million pixels
Aperture rear super-sensing lens: f/1.7
Rear ultra-wide-angle lens: f/2.2
Rear macro lens: f/2.4
Front main camera: f/2.4
Rear camera functions: photo, video, panorama, portrait, night scene, delayed photography, cute photo, multi-scene video, AI ID photo, scan, super text, macro, movie, professional, ultra-clear image quality, slow motion , 20x digital zoom
Rear video shooting 4K (3840×2160, 30 frames/second) video recording (supports zoom shooting) 1080p (1920×1080, 30 frames/second) video recording (supports zoom shooting) 1080p (1920×1080, 60 frames/second) ) Video recording (supports zoom shooting) 720p (1280×720, 30 frames/second) Video recording (supports zoom shooting) 720p (1280×720, 60 frames/second) Video recording (supports zoom shooting) 1080p (1920×1080, 120 frames/second) video recording (supports EIS electronic image stabilization, zoom shooting) 720p (1280×720, 240 frames/second) video recording (supports EIS electronic image stabilization, zoom shooting)
Front camera functions: panorama, portrait, night scene, delayed photography, cute photo, multi-scene video, AI ID photo, etc.
Front-facing video shooting: 1080p (1920×1080, 30 frames/second) video recording (supports EIS electronic anti-shake, zoom shooting) 720p (1280×720, 30 frames/second) video recording (supports zoom shooting)
Flash LED fill light>
Network and connections
Network type 5G>, 4G>, 3G>
Network frequency band Main card: 5G: NR n1/3/28 (SA)/41/77/78 4G+: TD-LTE: B38C/B39C/B40C/B41C/B40D/B41D/B39A+B41A/B39A+B41C 4G+: LTE FDD: B1C/B3C/B1A+B3A/B1A+B3C/B1C+B3A/B3A+B41A/B8A+B41A/B1A+B5A/B1A+B8A/B3A+B8A/B3A+B41C 4G: LTE FDD B1/3/4 /5/8/28 4G: TD-LTE B34/38/39/40/41(160MHz) 3G: WCDMA B1/2/4/5/6/8/19 3G: CDMA2000 BC0 (800MHz) 2G: GSM 850 /900/1800/1900MHz 2G: CDMA BC0 (800MHz) Secondary card: 4G: LTE FDD B1/3/4/5/8/28 4G: TD-LTE B34/38/39/40/41 (160MHz) 3G: WCDMA B1/2/4/5/6/8/19 2G: GSM 850/900/1800/1900MHz 2G: CDMA BC0 (800MHz)
SIM card type Dual SIM card (Nano SIM card)>
WLAN function Tri-band WiFi, WiFi5 (IEEE 802.11 a/b/g/n/ac)
Positioning navigation GPS navigation>, A-GPS technology>, GLONASS navigation>, Beidou navigation>, GALILEO navigation, QZSS
Bluetooth Bluetooth 5.0, supports SBC/AAC/APTX/APTX HD/LDAC high-definition audio
Connect and share OTG, WLAN hotspot
Body interface 3.5mm headphone jack USB Type-C interface
Other network parameters All Netcom 5.0
Battery and battery life
Battery type Non-removable battery
Battery capacity 4300mAh large battery
Wired charging 65w (SuperVOOC 2.0/SuperVOOC/VOOC 3.0/PD/QA)
Functions and services
Sensor: geomagnetic induction, gravity sensor, under-screen light sensor, fingerprint recognition, gyroscope, supports step counting function, acceleration sensor, gap proximity sensor
Audio support supports MIDI/MP3/AAC and other formats
Video support supports 3GP/MP4 and other formats
Image support supports JPEG/PNG/GIF/BMP and other formats