OnePlus 11 vs Oppo K9x

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66

LTE frequency band 1, 2, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41
5G network

5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA

5G band 1, 28, 41, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

11.5 Mbps

5.76 Mbps
EV-DO speed

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload

-
LTE speed

LTE-A (4CA), Cat18, 1200 Mbps download, 221 Mbps upload

LTE-A, 750 Mbps download, 211 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front, glass back

Plastic, glass
SIM

Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

163.1 mm

162.2 mm
Width

74.1 mm

74.8 mm
Thickness

8.5 mm

8.8 mm
Weight

205 g

194 g
Colors

Black, Green

Black, Blue

Display
Display type

LTPO3 AMOLED

IPS LCD
Physical size

6.7 inches

6.49 inches
Resolution

1440 x 3216 pixels

1080 x 2400 pixels
Pixel density

525 ppi

405 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, 2D curved glass screen, Corning Gorilla Glass Victus+

Scratch resistant, 2.5D curved glass screen, Aluminosilicate glass
Display features

Always-on display, 120Hz, Dolby Vision, HDR10+, 500 nits (typ), 800 nits (HBM), 1300 nits (peak)

90Hz, 480 nits (typ), 600 nits (HBM)

OS
OS

Android 13, OxygenOS 13 (global), ColorOS 13 (China)

Android 11, ColorOS 11.1

Main camera
Camera type

Triple

Triple
Main camera

(wide) , 50 MP, f/1.8 , 84˚ , 24 mm, 1/1.56" , 1.0 µm

(wide) , 64 MP, f/1.7 , 81˚ , 26 mm, 1/1.97" , 0.7 µm, 20x digital zoom
(telephoto) , 32 MP, f/2.0 , 115˚ , 48 mm, 1/1.56" , 0.8 µm, 2x optical zoom

(macro) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm
115˚ , (ultrawide) , 48 MP, f/2.2 , 0.8 µm

89˚ , (depth) , 2 MP, f/2.4 , 1.75 µm, 1/5"
Primary camera resolution

8190 x 6120 pixels

9280 x 6920 pixels
Primary camera video

8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS

1080p@30fps, gyro-EIS
Primary camera flash

dual-LED flash

LED flash
Camera features

Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, contrast detection autofocus, laser autofocus

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 16 MP, f/2.4 , 82˚ , 25 mm, 1.0 µm

(wide) , 16 MP, f/2.0 , 79˚ , 1.0 µm, 1/3.0"
Selfie camera resolution

4608 x 3456 pixels

4640 x 3456 pixels
Selfie camera features

Face unlock, HDR, face detection, digital image stabilization

Face unlock, HDR
Selfie camera video

1080p@30fps, gyro-EIS

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
WLAN WiFi Hotspot

-

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.3

v5.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

Yes
NFC

Yes, eSE, HCE

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

Yes

-

Features
Sensors

Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity

Accelerometer, compass, fingerprint, gyroscope, proximity

Battery
Battery type

Li-Po

Li-Po
Battery capacity

5000 mAh

5000 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

SuperVOOC, 100W (50% in 10 min, 100% in 25 min)

VOOC 4.0, 33W (50% in 27 min)
Reverse charging

-

Yes