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Smartphone comparison

Infinix Smart 20 vs Itel A100C

Compare cameras, battery, screen and everyday features.

Compared products
01Selected
Infinix Smart 20

Infinix Smart 20

  • 185 g.
  • Screen: 720 x 1576 pixels, 19.5:9 ratio (~259 ppi density).
  • Mediatek Helio G81 Ultimate (12 nm) processor.
  • 4 GB RAM in this version.
  • Storage: eMMC 5.1.
KSh 15,700In Stock
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02
Itel A100C

Itel A100C

  • 90 Hz display refresh rate.
  • 6.6 inch screen.
  • Unisoc T7100 processor.
  • 5,000 mAh battery capacity.
  • Runs Android 15 (Go edition), itel OS 15.
KSh 11,499In Stock
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Infinix Hot 60iKSh 16,000
Infinix Hot 70 4GKSh 19,500
Honor X5c 4GKSh 14,900
Redmi 17C 4GKSh 14,500
Itel A200 4GKSh 16,999
Redmi A7 Pro 4GKSh 18,000
Itel City 200KSh 16,500
2 of 4 products

Our quick verdict

The Infinix Smart 20 is the better buy: it has a larger 6.78-inch, brighter screen, scrolls more smoothly (120 Hz), runs newer Android 16 and has sharper selfies (8 MP), with the same 8 MP main camera as the Itel A100C.

Display

Infinix Smart 20
720 x 1576 pixels, 19.5:9 ratio (~259 ppi density)
Itel A100C
720 x 1612 pixels, 20:9 ratio (~267 ppi density)

Performance

Infinix Smart 20
Mediatek Helio G81 Ultimate (12 nm) processor
Itel A100C
Unisoc T7100 processor

Battery capacity

Infinix Smart 20
5,200 mAh battery capacity
Itel A100C
5,000 mAh battery capacity

Software

Infinix Smart 20
Runs Android 16, XOS 16
Itel A100C
Runs Android 15 (Go edition), itel OS 15

Memory

Infinix Smart 20
4 GB RAM
Itel A100C
Up to 4 GB RAM

Key differences

The main differences to help you choose.

Infinix Smart 20

  • Smoother 120 Hz display (vs 90 Hz).
  • Larger 6.78-inch screen (vs 6.6-inch).
  • Newer Android 16 (vs Android 15).
  • Brighter display: up to 700 nits (vs 400).
  • Higher-resolution selfie camera: 8 MP (vs 5 MP).
  • NFC for contactless pairing and payments where supported.

Itel A100C

  • 6.6-inch LCD display, 90 Hz, 267 ppi.
  • Unisoc T7100 processor.
  • Up to 4 GB RAM.
  • Up to 128 GB storage.

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

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6 priorities selected.
How each product answers the selected priorities
PriorityInfinix Smart 20Itel A100C
Display6.78-inch LCD display, 120 Hz, 259 ppi6.6-inch LCD display, 90 Hz, 267 ppi
PerformanceMediatek Helio G81 Ultimate processorUnisoc T7100 processor
Memory4 GB RAMUp to 4 GB RAM
Battery capacity5,200 mAh battery5,000 mAh battery
Water resistanceIP64 water and dust resistanceDrop resistant up to 1.2m
SoftwareAndroid 16Android 15

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationInfinix Smart 20Itel A100C
BrandInfinixitel
ModelSmart 20A100C
Announced2026, March 042025, October 06
Release statusAvailable. Released 2026, MarchAvailable. Released 2025, October
Model numbersX6840, X6840B—

Design

Design specifications comparison
SpecificationInfinix Smart 20Itel A100C
Dimensions167.7 x 78.8 x 7.7 mm (6.60 x 3.10 x 0.30 in)8.5 mm thickness
Weight185 g (6.53 oz)—
Build materialsGlass front, plastic back, plastic frame—
Additional body features—MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions

Display

Display specifications comparison
SpecificationInfinix Smart 20Itel A100C
Display6.78 inches, 109.5 cm2 (~82.9% screen-to-body ratio); IPS LCD, 120Hz, 700 nits (HBM)6.6 inches, 104.6 cm2; IPS LCD, 90Hz, 400 nits
Screen resolution720 x 1576 pixels, 19.5:9 ratio (~259 ppi density)720 x 1612 pixels, 20:9 ratio (~267 ppi density)
Display features120Hz, 700 nits (HBM)90Hz, 400 nits
Display technologyIPS LCDIPS LCD
Display size6.78 inches6.6 inches
Refresh rate120Hz90Hz
Brightness700 nits (HBM)400 nits
Pixel density259 ppi267 ppi
Aspect ratio19.5:9 ratio20:9 ratio
Screen-to-body ratio82.9% screen-to-body ratio—

Performance

Performance specifications comparison
SpecificationInfinix Smart 20Itel A100C
ProcessorMediatek Helio G81 Ultimate (12 nm)Unisoc T7100
CPUOcta-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)Octa-core 1.8 GHz
GPUMali-G52 MC2PowerVR GE8322
User interfaceXOS 16itel OS 15
Process node12 nm—

Memory & Storage

Memory & Storage specifications comparison
SpecificationInfinix Smart 20Itel A100C
RAM4GB2GB, 3GB, 4GB
Storage64GB, 128GB64GB, 128GB
Storage technologyeMMC 5.1—
Expandable storagemicroSDXC (dedicated slot)microSDXC
Memory configurations64GB 4GB RAM, 128GB 4GB RAM64GB 2GB RAM, 64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM

Cameras

Cameras specifications comparison
SpecificationInfinix Smart 20Itel A100C
Rear camera8 MP, f/2.0, (wide), 1/4.0", 1.12µm, AF8 MP
Front camera8 MP, f/2.0, (wide), 1/4.0", 1.12µm5 MP
Rear camera featuresDual-LED flash, panoramaLED flash
Rear camera video1440p@30fps, 1080p@30fps1080p@30fps
Front camera video1440p@30fps, 1080p@30fpsYes
Wide camera8 MP, f/2.0, (wide), 1/4.0", 1.12µm, AF—

Battery & Charging

Battery & Charging specifications comparison
SpecificationInfinix Smart 20Itel A100C
Battery5200 mAh5000 mAh
Charging15W wired 5W reverse wired—
Reverse charging5W reverse wired—

Software

Software specifications comparison
SpecificationInfinix Smart 20Itel A100C
Operating systemAndroid 16, XOS 16Android 15 (Go edition), itel OS 15

Network

Network specifications comparison
SpecificationInfinix Smart 20Itel A100C
NetworkGSM / HSPA / LTEGSM / HSPA / LTE
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 41, 40LTE
Network speedHSPA, LTEHSPA, LTE

Connectivity

Connectivity specifications comparison
SpecificationInfinix Smart 20Itel A100C
NFCYesNo
BluetoothYesYes
Wi-FiWi-Fi 802.11 a/b/g/n/ac, dual-bandYes
PositioningGPSGPS
RadioFM radio—
USBUSB Type-C 2.0, OTGUSB Type-C
InfraredYesYes

Durability

Durability specifications comparison
SpecificationInfinix Smart 20Itel A100C
Water resistanceIP64 dust tight and water resistant (water splashes) Drop resistant up to 1.5mDrop resistant up to 1.2m

Features

Features specifications comparison
SpecificationInfinix Smart 20Itel A100C
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer
ColorsShadow Black, Cloudline Blue, Polaris Titanium, Sunlike OrangePure Black, Titanium Gold, Blaze Blue, Silk Green

Audio

Audio specifications comparison
SpecificationInfinix Smart 20Itel A100C
LoudspeakersYesYes
3.5 mm headphone jackYesYes

Similarities

  • Both have 4 GB RAM.
  • Both have a 3.5 mm headphone jack.
  • Both have LCD displays.
  • Both charge over USB-C.
  • Both take two SIM cards.
  • Both offer up to 128 GB of storage.

In summary

The Infinix Smart 20 is the better buy for almost everyone, with a larger 6.78-inch, brighter screen and smoother scrolling.

Back to compared products ↑

In-stock alternatives

Infinix Hot 60iFor Infinix Smart 20Infinix Hot 60iView product ↗Samsung Galaxy A06For Infinix Smart 20Samsung Galaxy A06View product ↗

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