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Infinix Zero X Neo vs OPPO K9x

What Zero X Neo does better (4) and where K9x wins (10) — every spec side by side.

Infinix Zero X Neo
Infinix · 2021Zero X Neo
6.2Score
4 advantages≈ $230
vs
OPPO K9x
OPPO · 2021K9x
6.2Score
10 advantages≈ $210
Higher score
6.2Display5.1
7.9Camera6.1
4.6Battery6.0
2.4Features5.0
Dimensions

Size comparison

Zero X NeoK9x
76.5 × 168.48.874.8 × 162.28.8
Zero X NeoK9xDifference
Height168.4 mm162.2 mm+6.2 mm
Width76.5 mm74.8 mm+1.7 mm
Thickness8.8 mm8.8 mm=

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

Why is Zero X Neo better than K9x?

  1. Telephoto cameraYes · K9x: No
  2. Rear cameras2 vs 12×
  3. Max video4K vs 1080p
  4. Screen size6.8″ vs 6.5″+4%

Why is K9x better than Zero X Neo?

  1. Wired charging18 W vs 33 W+83%
  2. Storage (max)128 GB vs 512 GB4×
  3. RAM8 GB vs 12 GB+50%
  4. 5GNo · Zero X Neo: Yes
  5. Main camera48 MP vs 64 MP+33%
  6. Process12 nm vs 6 nm2×
  7. CPU frequency2.05 GHz vs 2.4 GHz+17%
  8. Pixel density396 ppi vs 405 ppi+2%
  9. Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
  10. Main camera aperturef/1.8 vs f/1.7+6%
Specifications

Side by side

OPPO K9xOPPO K9x≈ $2106.2
Design
Weight—194 g
Thickness8.8 mm8.8 mm
Height168.4 mm162.2 mm
Width76.5 mm74.8 mm
Glass protection—Aluminosilicate glass
ColoursNebula Black, Starry Silver, Bahamas BlueBlack, Blue
Display
Screen size6.8″6.5″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)1,080 px1,080 px
Resolution (height)2,460 px2,400 px
Pixel density396 ppi405 ppi
Refresh rate90 Hz90 Hz
Peak brightness—600 nits
Screen-to-body ratio84.7%84.2%
Performance
ChipsetMediatek MT6785V/CD Helio G95Mediatek Dimensity 810
Chip makerMediaTekMediaTek
Process12 nm6 nm
CPU cores88
CPU frequency2.05 GHz2.4 GHz
GPUMali-G76 MC4Mali-G57 MC2
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 camera48 MP64 MP
Main camera aperturef/1.8f/1.7
Rear cameras21
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraYesNo
Optical zoom5×—
Max video4K1080p
4K video frame rate30 fps—
Selfie camera16 MP16 MP
4K selfie videoNoNo
Battery
Battery capacity5,000 mAh5,000 mAh
Battery type—Li-Po
Wired charging18 W33 W
Charged in 30 min—56%
Wireless chargingNoNo
Connectivity
5GNoYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 4Wi-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
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Software
OS at launchAndroid 11Android 11
PlatformAndroidAndroid
InterfaceXOS 7.6ColorOS 11.1
To compare: 0up to 4 models
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