Infinix Zero X Pro vs Infinix Smart 20 HD

Infinix Zero X Pro wins clearly over Infinix Smart 20 HD — 6.8 overall against 5.1. The Infinix Zero X Pro launched in 2021; the Infinix Smart 20 HD in 2026. Infinix Smart 20 HD has the bigger battery — 5,000 mAh against 4,500 mAh.

Infinix Zero X Pro: Specifications are still being confirmed — scores appear as data is verified.

Infinix Smart 20 HD: Limited confirmed specifications — categories without real data are not scored.

Overall winner
Infinix Zero X Pro

Infinix Zero X Pro

Infinix · Phone

6.8/ 10 — Average

$320≈ €285 · ≈ £238≈ converted at today's rate · Buy on Amazon

Full specs & details
Infinix Smart 20 HD

Infinix Smart 20 HD

Infinix · Phone

5.1/ 10 — Below average

Check price on Amazon.com · Amazon.de · Amazon.co.uk

Full specs & details

Key highlights

HighlightInfinix Zero X ProInfinix Smart 20 HD
ProcessorMediaTek Helio G95 (12 nm)Unisoc T7250 (12 nm)
Display6.67″ · OLED · 120 Hz6.67″ · IPS LCD · 120 Hz
Main camera—8 MP wide (f/2, 1/4.0", 1.12µm)
Battery4,500 mAh · 45W charging5,000 mAh · 15W charging
RAM / Storage—3GB / 64GB

Which is better?

  • Infinix Zero X Pro wins clearly over Infinix Smart 20 HD — 6.8 overall against 5.1.
  • Infinix Zero X Pro takes 2 of the 4 categories both phones are scored in.
  • Infinix Smart 20 HD has the bigger battery — 5,000 mAh against 4,500 mAh.
  • Infinix Zero X Pro charges faster — 45W wired against 15W.

Category scores

CategoryInfinix Zero X ProInfinix Smart 20 HD
Display7.0Better5.3
Battery7.2Better6.7
Software5.8Tie6.0Tie
Audio6.57.3Better
Performance—3.6
Camera—3.4
Design & Build—6.2
Call Quality—6.3

Open the interactive comparisonRadar chart, winner highlights and a differences-only view.

Reasons to consider

Infinix Zero X Pro

  • Faster charging (45W vs 15W)

Infinix Smart 20 HD

  • Bigger battery (5,000 mAh vs 4,500 mAh)

Full specifications side by side

SpecificationInfinix Zero X ProInfinix Smart 20 HD
Launch
Launch statusAvailableAvailable
Release date20216 Oct 2026
Platform
OSAndroidAndroid
OS versionAndroid 11 (XOS 7.6)Android 15, XOS 15.1
Chipset (as published)MediaTek Helio G95 (12 nm)Unisoc T7250 (12 nm)
CPUOcta-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPUMali-G76 MC4Mali-G57 MP1
Display
Display size6.67″6.67″
Resolution1,080 × 2,400 pixels720 × 1,600 pixels
Panel typeOLEDIPS LCD
Refresh rate120 Hz120 Hz
Brightness (peak)700 nits700 nits
Display protectionN/A—
Infinix Zero X Pro wins clearly on Display (7.0 vs 5.3)
Battery
Battery capacity4,500 mAh5,000 mAh
Wired charging45W15W
Infinix Zero X Pro wins narrowly on Battery (7.2 vs 6.7)
Body & build
Dimensions164.1 × 75.7 × 7.8 mm165.6 × 77 × 8.3 mm
ColoursNebula Black, Starry Silver, Tuscany BrownNight Pulse, Silver Dancer, Sunlike Orange
Materials—Glass, Plastic
SIM—Nano-SIM + Nano-SIM
Connectivity
BluetoothBluetooth 5—
NFCYesYes
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
PositioningGPS, GLONASS, GALILEO, BDSGPS
Audio
3.5mm jackYesYes
Loudspeaker—Stereo
Features
SensorsAccelerometer, Gyroscope, Proximity, CompassAccelerometer, Proximity, Compass
Face unlockYes—
Fingerprint—Side-mounted
Camera
Front cameras16 MP wide (f/2)8 MP wide (f/2, 1/4.0", 1.12µm)
Rear cameras—8 MP wide (f/2, 1/4.0", 1.12µm)
Video (max)—1440p@30fps
Memory
Memory variants (RAM/storage)—3 GB RAM + 64 GB
Card slot—Dedicated slot
Network
Network technologies—2G, 3G, 4G
Additional specifications
Connectivity · InfraredNoYes
Connectivity · RadioFM RadioFM radio
Misc · ModelsX6811, X6811BX6725
Main Camera · FeaturesHDR, Panorama, LED Flash, 4K Video, 1080p VideoDual-LED flash, panorama

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