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  3. Note 11 Pro vs K9x

Infinix Note 11 Pro vs OPPO K9x

What Note 11 Pro does better (4) and where K9x wins (6) — every spec side by side.

Infinix Note 11 Pro
Infinix · 2021Note 11 Pro
5.9Score
4 advantages
vs
OPPO K9x
OPPO · 2021K9x
6.2Score
6 advantages≈ $210
Higher score
7.2Display5.1
6.8Camera6.1
6.0Battery6.0
3.5Features5.0
Dimensions

Size comparison

Note 11 ProK9x
78.4 × 173.18.774.8 × 162.28.8
Note 11 ProK9xDifference
Height173.1 mm162.2 mm+10.9 mm
Width78.4 mm74.8 mm+3.6 mm
Thickness8.7 mm8.8 mm−0.1 mm

Drawn to the same scale from the official dimensions (front and side).

Why is Note 11 Pro better than K9x?

  1. Telephoto cameraYes · K9x: No
  2. Refresh rate120 Hz vs 90 Hz+33%
  3. Rear cameras2 vs 12×
  4. Screen size7″ vs 6.5″+7%

Why is K9x better than Note 11 Pro?

  1. Storage (max)128 GB vs 512 GB4×
  2. RAM8 GB vs 12 GB+50%
  3. 5GNo · Note 11 Pro: Yes
  4. Process12 nm vs 6 nm2×
  5. CPU frequency2.05 GHz vs 2.4 GHz+17%
  6. Pixel density387 ppi vs 405 ppi+5%
Specifications

Side by side

OPPO K9xOPPO K9x≈ $2106.2
Design
Weight—194 g
Thickness8.7 mm8.8 mm
Height173.1 mm162.2 mm
Width78.4 mm74.8 mm
FramePlastic—
BackPlastic—
Glass protection—Aluminosilicate glass
ColoursMithril Grey, Haze Green, Mist BlueBlack, Blue
Display
Screen size7″6.5″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)1,080 px1,080 px
Resolution (height)2,460 px2,400 px
Pixel density387 ppi405 ppi
Refresh rate120 Hz90 Hz
Peak brightness—600 nits
Measured brightness470 nits—
Screen-to-body ratio84.5%84.2%
Performance
ChipsetMediatek MT6781 Helio G96Mediatek Dimensity 810
Chip makerMediaTekMediaTek
Process12 nm6 nm
CPU cores88
CPU frequency2.05 GHz2.4 GHz
GPUMali-G57 MC2Mali-G57 MC2
AnTuTu score290,797—
Geekbench 6 (multi-core)1,800—
Memory
RAM8 GB12 GB
Storage (max)128 GB512 GB
Storage (base)128 GB128 GB
Storage typeUFS 2.2UFS 2.2
Memory card slotYesYes
Camera
Main camera64 MP64 MP
Main camera aperturef/1.7f/1.7
Main sensor size1/1.72"—
Rear cameras21
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraYesNo
Optical zoom2×—
Max video—1080p
Selfie camera16 MP16 MP
4K selfie videoNoNo
Battery
Battery capacity5,000 mAh5,000 mAh
Battery type—Li-Po
Wired charging33 W33 W
Charged in 30 min—56%
Wireless chargingNoNo
Connectivity
5GNoYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth—5.1
NFCNoNo
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Satellite navigation—GLONASS, GALILEO, BDS
Features
Stereo speakersNoNo
3.5 mm headphone jackYesYes
Loudspeaker loudness-23 LUFS—
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Software
OS at launchAndroid 11Android 11
PlatformAndroidAndroid
InterfaceXOS 10ColorOS 11.1
To compare: 0up to 4 models
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