Infinix Zero Ultra vs Infinix Smart 20e

Infinix Zero Ultra wins narrowly over Infinix Smart 20e — 6.1 overall against 5.3. The Infinix Zero Ultra launched in 2022; the Infinix Smart 20e in 2026. Infinix Smart 20e has the bigger battery — 5,000 mAh against 4,500 mAh.

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

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

Overall winner
Infinix Zero Ultra

Infinix Zero Ultra

Infinix · Phone

6.1/ 10 — Average

$420≈ €375 · ≈ £313≈ converted at today's rate · Buy on Amazon

Full specs & details
Infinix Smart 20e

Infinix Smart 20e

Infinix · Phone

5.3/ 10 — Below average

≈ $123€110 · ≈ £92≈ converted at today's rate · Buy on Amazon

Full specs & details

Key highlights

HighlightInfinix Zero UltraInfinix Smart 20e
ProcessorMediaTek Dimensity 920 (6 nm) Unisoc T7250 (12 nm)
Display6.8″ · OLED · 120 Hz6.75″ · IPS LCD · 120 Hz
Main camera—8 MP wide (f/2, 1/4.0", 1.12µm)
Battery4,500 mAh · 180W charging5,000 mAh · 10W charging
RAM / Storage—4GB / 128GB

Which is better?

  • Infinix Zero Ultra wins narrowly over Infinix Smart 20e — 6.1 overall against 5.3.
  • Infinix Zero Ultra takes 2 of the 5 categories both phones are scored in.
  • Infinix Smart 20e has the bigger battery — 5,000 mAh against 4,500 mAh.
  • Infinix Zero Ultra charges faster — 180W wired against 10W.

Category scores

CategoryInfinix Zero UltraInfinix Smart 20e
Performance4.6Tie4.5Tie
Display6.9Better5.1
Battery7.8Better6.9
Software5.8Tie6.0Tie
Audio5.46.5Better
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

Infinix Zero Ultra

  • Faster charging (180W vs 10W)

Infinix Smart 20e

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

Full specifications side by side

SpecificationInfinix Zero UltraInfinix Smart 20e
Launch
Launch statusAvailableAvailable
Release date20229 Oct 2026
Platform
OSAndroidAndroid
OS versionAndroid 12 (XOS 12) Android 16, XOS 16.3
ChipsetDimensity 920—
Chipset (as published)MediaTek Dimensity 920 (6 nm) Unisoc T7250 (12 nm)
CPUOcta-core (2×2.5 GHz Cortex-A78 & 6×2.0 GHz Cortex-A55)Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPUMali-G68 MC4Mali-G57 MP1
Display
Display size6.8″6.75″
Panel typeOLEDIPS LCD
Refresh rate120 Hz120 Hz
Brightness (peak)900 nits700 nits
Display protectionCorning Gorilla Glass 3—
Resolution—720 × 1,570 pixels
Infinix Zero Ultra wins clearly on Display (6.9 vs 5.1)
Battery
Battery capacity4,500 mAh5,000 mAh
Wired charging180W10W
Infinix Zero Ultra wins narrowly on Battery (7.8 vs 6.9)
Body & build
ColoursCoslight Silver, Genesis NoirNight Pulse, Silver Dancer, Deep Cherry, Hush Blue
Dimensions—166.4 × 78.4 × 8.2 mm
Materials—Glass, Plastic
SIM—Nano-SIM + Nano-SIM
Connectivity
BluetoothBluetooth 5Bluetooth 5.2
NFCNoYes
USBUSB Type-C 2.0, OTG support USB Type-C 2.0, OTG
PositioningGPSGPS
Audio
3.5mm jackNoYes
Features
SensorsAccelerometer, Gyroscope, Proximity, CompassAccelerometer, Proximity, Compass
Fingerprint—Side-mounted
Camera
Front cameras32 MP (f/2)5 MP wide (f/2.2, 1/5.0", 1.12µm)
Rear cameras—8 MP wide (f/2, 1/4.0", 1.12µm)
Video (max)—1440p@30fps
Memory
Memory variants (RAM/storage)—4 GB RAM + 64 GB · 4 GB RAM + 128 GB
Card slot—Dedicated slot
Network
Network technologies—2G, 3G, 4G
Additional specifications
Connectivity · RadioFM RadioFM radio
Misc · ModelsX6820X6843B
Main Camera · FeaturesOIS, Dual Pixel PDAF, HDR, Panorama, Dual LED Flash, 4K VideoLED flash, panorama

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