Oppo K9 Pro vs Oppo Reno11 Pro (China)

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800

GSM 850, 900, 1800, 1900
3G network

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

HSDPA 850, 1700(AWS), 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 28, 34, 38, 39, 40, 41

LTE frequency band 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41
5G network

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

5G band 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

11.5 Mbps
LTE speed

LTE-A, 1200 Mbps download, 210 Mbps upload

LTE-A (CA)
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

AMOLED

OLED
Physical size

6.43 inches

6.74 inches
Resolution

1080 x 2400 pixels

1240 x 2772 pixels
Pixel density

409 ppi

451 ppi
Display colors

16777216

1073741824
Protection

Scratch resistant, 2.5D curved glass screen, Asahi Dragontrail Glass

-
Display features

120Hz, HDR10, 430 nits (typ), 800 nits (peak)

120Hz, HDR10+, 1200 nits (HBM), 1600 nits (peak)

Main camera
Camera type

Triple

Triple
Main camera

(wide) , 64 MP, f/1.7 , 80˚ , 26 mm, 1/2.0" , 0.8 µm, 20x digital zoom

(wide) , 50 MP, f/1.8 , 24 mm, 1/1.56" , 1.0 µm
(ultrawide) , 8 MP, f/2.2 , 119˚

(telephoto) , 32 MP, f/2.0 , 1/2.74" , 0.8 µm, 2x optical zoom
(macro) , 2 MP, f/2.4

(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm
Primary camera resolution

9280 x 6920 pixels

-
Primary camera video

4K@30fps, 1080p@30/60/120fps; gyro-EIS

4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, HDR
Primary camera flash

LED flash

LED flash
Camera features

Autofocus, continuous 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, contrast detection autofocus

Autofocus, continuous autofocus, continuous shooting, digital zoom, optical 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, DOL-HDR

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 16 MP, f/2.4 , 0.8 µm

(wide) , 32 MP, f/2.4 , 0.8 µm, 22 mm, 1/2.74"
Selfie camera resolution

4608 x 3456 pixels

-
Selfie camera features

Face unlock, HDR

Panorama, HDR
Selfie camera video

1080p@30fps, gyro-EIS

4K@30fps, 1080p@30fps, gyro-EIS

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, 802.11ax
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

v5.2

v5.3
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD

aptX HD
Infrared

-

Yes
NFC

Yes

Yes, eSE, HCE, NFC-SIM, eID
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

Yes

Yes

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

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

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4500 mAh

4700 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

VOOC 4.0, 60W (50% in 16 min)

Quick Charge 3.0, 80W (50% in 11 min, 100% in 27 min)
Reverse charging

-

Yes