ZTE Axon 9 Pro vs Infinix Smart 20 HD

ZTE Axon 9 Pro wins narrowly over Infinix Smart 20 HD — 5.8 overall against 5.2. The ZTE Axon 9 Pro launched in 2018; the Infinix Smart 20 HD in 2026. Infinix Smart 20 HD has the bigger battery — 5,000 mAh against 4,000 mAh.

ZTE Axon 9 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
ZTE Axon 9 Pro

ZTE Axon 9 Pro

ZTE · Phone

5.8/ 10 — Below average

≈ $729€650 · ≈ £543≈ converted at today's rate · Buy on Amazon

Full specs & details
Infinix Smart 20 HD

Infinix Smart 20 HD

Infinix · Phone

5.2/ 10 — Below average

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

Full specs & details

Key highlights

HighlightZTE Axon 9 ProInfinix Smart 20 HD
ProcessorQualcomm SDM845 Snapdragon 845 (10 nm)Unisoc T7250 (12 nm)
Display6.21″ · OLED6.67″ · IPS LCD · 120 Hz
Main camera—8 MP wide (f/2, 1/4.0", 1.12µm)
Battery4,000 mAh · 18W charging5,000 mAh · 15W charging
RAM / Storage6GB / 128GB3GB / 64GB

Which is better?

  • ZTE Axon 9 Pro wins narrowly over Infinix Smart 20 HD — 5.8 overall against 5.2.
  • Category by category it is split — 2 scored categories each, with 1 tied.
  • Infinix Smart 20 HD has the bigger battery — 5,000 mAh against 4,000 mAh.
  • Infinix Smart 20 HD gives you the larger screen — 6.7 inches against 6.2 inches.
  • ZTE Axon 9 Pro charges faster — 18W wired against 15W.

Category scores

CategoryZTE Axon 9 ProInfinix Smart 20 HD
Performance4.3Better3.5
Display7.4Better5.3
Battery6.06.9Better
Software5.8Tie6.0Tie
Audio6.87.8Better
Camera—3.5
Design & Build—6.2
Call Quality—6.2

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

Reasons to consider

ZTE Axon 9 Pro

  • More storage (128 GB vs 64 GB)
  • More RAM (6 GB vs 3 GB)
  • Faster charging (18W vs 15W)

Infinix Smart 20 HD

  • Bigger battery (5,000 mAh vs 4,000 mAh)
  • Larger display (6.67″ vs 6.21″)

Full specifications side by side

SpecificationZTE Axon 9 ProInfinix Smart 20 HD
Launch
Launch statusAvailableAvailable
Release dateNov 20186 Oct 2026
Platform
OSAndroidAndroid
OS versionAndroid 8.1 (Oreo)Android 15, XOS 15.1
Chipset (as published)Qualcomm SDM845 Snapdragon 845 (10 nm)Unisoc T7250 (12 nm)
CPUOcta-core (4x2.65 GHz Kryo 385 Gold & 4x1.76 GHz Kryo 385 Silver)Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPUAdreno 630Mali-G57 MP1
ZTE Axon 9 Pro wins narrowly on Performance (4.3 vs 3.5)
Memory
Memory variants (RAM/storage)6 GB RAM + 128 GB3 GB RAM + 64 GB
Card slotShared / hybrid slotDedicated slot
Display
Display size6.21″6.67″
Resolution1,080 × 2,248 pixels720 × 1,600 pixels
Panel typeOLEDIPS LCD
Refresh rate—120 Hz
Brightness (peak)—700 nits
ZTE Axon 9 Pro wins clearly on Display (7.4 vs 5.3)
Battery
Battery capacity4,000 mAh5,000 mAh
Wired charging18W15W
Wireless chargingYes—
Infinix Smart 20 HD wins narrowly on Battery (6.0 vs 6.9)
Body & build
Dimensions156.5 × 74.5 × 7.9 mm165.6 × 77 × 8.3 mm
Weight179 g—
SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Nano-SIM + Nano-SIM
Materials—Glass, Plastic
Colours—Night Pulse, Silver Dancer, Sunlike Orange
Connectivity
BluetoothBluetooth 5—
NFCYesYes
USBUSB Type-C 2.0USB Type-C 2.0, OTG
PositioningGPS, GLONASSGPS
Audio
LoudspeakerStereoStereo
3.5mm jackNoYes
Camera
Front cameras20 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
Features
Sensors—Accelerometer, Proximity, Compass
Fingerprint—Side-mounted
Network
Network technologies—2G, 3G, 4G
Additional specifications
Main Camera · FeaturesDual-LED dual-tone flash, HDR, panoramaDual-LED flash, panorama
Selfie Camera · Single20 MP, f/2.0, (wide), 1/2.8", 1.0m8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Connectivity · RadioNoFM radio

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