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Smartphone comparison

Redmi A7 Pro 4G vs Infinix Smart 20

Compare cameras, battery, screen and everyday features.

Compared products
01Selected
Redmi A7 Pro 4G

Redmi A7 Pro 4G

  • 208 g.
  • Screen: 720 x 1600 pixels, 20:9 ratio (~254 ppi density).
  • Unisoc T7250 (12 nm) processor.
  • 4 GB RAM in this version.
  • Storage: UFS 2.2.
KSh 14,600In Stock
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02
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 13,000In Stock
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Redmi 17C 4GKSh 14,500
Redmi A7 4GKSh 15,100
Honor X5c 4GKSh 14,900
Samsung Galaxy A06KSh 15,000
Itel A200 4GKSh 16,999
Honor Choice T10KSh 14,900
Itel City 200KSh 16,500
2 of 4 products

Our quick verdict

The Redmi A7 Pro 4G is the stronger choice: it has a bigger battery (6,000 mAh), a higher-resolution main camera (13 MP) and faster UFS 2.2 storage, while the Infinix Smart 20 is lighter (185 g).

Weight

Redmi A7 Pro 4G
208 g
Infinix Smart 20
185 g

Display

Redmi A7 Pro 4G
720 x 1600 pixels, 20:9 ratio (~254 ppi density)
Infinix Smart 20
720 x 1576 pixels, 19.5:9 ratio (~259 ppi density)

Performance

Redmi A7 Pro 4G
Unisoc T7250 (12 nm) processor
Infinix Smart 20
Mediatek Helio G81 Ultimate (12 nm) processor

Storage

Redmi A7 Pro 4G
UFS 2.2
Infinix Smart 20
EMMC 5.1

Battery capacity

Redmi A7 Pro 4G
6,000 mAh battery capacity
Infinix Smart 20
5,200 mAh battery capacity

Key differences

The main differences to help you choose.

Redmi A7 Pro 4G

  • Bigger battery: 6,000 mAh (vs 5,200 mAh).
  • Higher-resolution main camera: 13 MP (vs 8 MP).
  • Faster UFS 2.2 storage (vs eMMC).
  • Slightly larger 6.9-inch screen (vs 6.78-inch).

Infinix Smart 20

  • Lighter: 185 g (vs 208 g).
  • 5 W reverse charging for earbuds or another phone.

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.

More topicsFewer topics
6 priorities selected.
How each product answers the selected priorities
PriorityRedmi A7 Pro 4GInfinix Smart 20
Display6.9-inch LCD display, 120 Hz, 254 ppi6.78-inch LCD display, 120 Hz, 259 ppi
Camera13 MP main camera8 MP main camera
PerformanceUnisoc T7250 processorMediatek Helio G81 Ultimate processor
Battery capacity6,000 mAh battery5,200 mAh battery
Weight208 g185 g
Water resistanceDust and splash resistantIP64 water and dust resistance

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationRedmi A7 Pro 4GInfinix Smart 20
BrandRedmiInfinix
ModelRedmi A7 Pro 4GSmart 20
Announced2026, February 272026, March 04
Release statusAvailable. Released 2026, March 13Available. Released 2026, March
Model numbers25128RN17Y, 25128RN17A, 25128RN17LX6840, X6840B

Design

Design specifications comparison
SpecificationRedmi A7 Pro 4GInfinix Smart 20
Dimensions171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)167.7 x 78.8 x 7.7 mm (6.60 x 3.10 x 0.30 in)
Weight208 g (7.34 oz)185 g (6.53 oz)
Build materials—Glass front, plastic back, plastic frame

Display

Display specifications comparison
SpecificationRedmi A7 Pro 4GInfinix Smart 20
Display6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio); IPS LCD, 120Hz, 800 nits (HBM)6.78 inches, 109.5 cm2 (~82.9% screen-to-body ratio); IPS LCD, 120Hz, 700 nits (HBM)
Screen resolution720 x 1600 pixels, 20:9 ratio (~254 ppi density)720 x 1576 pixels, 19.5:9 ratio (~259 ppi density)
Display features120Hz, 800 nits (HBM)120Hz, 700 nits (HBM)
Display technologyIPS LCDIPS LCD
Display size6.9 inches6.78 inches
Refresh rate120Hz120Hz
Brightness800 nits (HBM)700 nits (HBM)
Pixel density254 ppi259 ppi
Aspect ratio20:9 ratio19.5:9 ratio
Screen-to-body ratio84.3% screen-to-body ratio82.9% screen-to-body ratio

Performance

Performance specifications comparison
SpecificationRedmi A7 Pro 4GInfinix Smart 20
ProcessorUnisoc T7250 (12 nm)Mediatek Helio G81 Ultimate (12 nm)
CPUOcta-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPUMali-G57 MP1Mali-G52 MC2
User interfaceHyperOS 3XOS 16
Process node12 nm12 nm

Memory & Storage

Memory & Storage specifications comparison
SpecificationRedmi A7 Pro 4GInfinix Smart 20
RAM4GB4GB
Storage64GB, 128GB64GB, 128GB
Storage technologyUFS 2.2eMMC 5.1
Expandable storagemicroSDXC (dedicated slot)microSDXC (dedicated slot)
Memory configurations64GB 4GB RAM, 128GB 4GB RAM64GB 4GB RAM, 128GB 4GB RAM

Cameras

Cameras specifications comparison
SpecificationRedmi A7 Pro 4GInfinix Smart 20
Rear camera13 MP, f/2.2, (wide), 1/3.06" Auxiliary lens8 MP, f/2.0, (wide), 1/4.0", 1.12µm, AF
Front camera8 MP, f/2.0, (wide)8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Rear camera featuresLED flash, HDRDual-LED flash, panorama
Rear camera video1080p@30fps1440p@30fps, 1080p@30fps
Front camera featuresHDR—
Front camera video1080p@30fps1440p@30fps, 1080p@30fps
Wide camera—8 MP, f/2.0, (wide), 1/4.0", 1.12µm, AF

Battery & Charging

Battery & Charging specifications comparison
SpecificationRedmi A7 Pro 4GInfinix Smart 20
Battery6000 mAh5200 mAh
Charging15W wired15W wired 5W reverse wired
Reverse charging—5W reverse wired

Software

Software specifications comparison
SpecificationRedmi A7 Pro 4GInfinix Smart 20
Operating systemAndroid 16, HyperOS 3Android 16, XOS 16

Network

Network specifications comparison
SpecificationRedmi A7 Pro 4GInfinix Smart 20
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 / 2100 - ROW; HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - LATAMHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - ROW; 1, 2, 3, 4, 5, 7, 8, 13, 18, 19, 26, 28, 38, 40, 41, 66 - LATAM1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 41, 40
Network speedHSPA, LTEHSPA, LTE

Connectivity

Connectivity specifications comparison
SpecificationRedmi A7 Pro 4GInfinix Smart 20
NFCYes (market/region dependent)Yes
Bluetooth5.2, A2DP, LEYes
Wi-FiWi-Fi 802.11 a/b/g/n/ac, dual-bandWi-Fi 802.11 a/b/g/n/ac, dual-band
PositioningGPS, GALILEO, GLONASS, BDS, QZSSGPS
RadioFM radioFM radio
USBUSB Type-C 2.0USB Type-C 2.0, OTG
Infrared—Yes

Durability

Durability specifications comparison
SpecificationRedmi A7 Pro 4GInfinix Smart 20
Water resistanceDust and splash resistantIP64 dust tight and water resistant (water splashes) Drop resistant up to 1.5m

Features

Features specifications comparison
SpecificationRedmi A7 Pro 4GInfinix Smart 20
SensorsFingerprint (side-mounted), accelerometer, compassFingerprint (side-mounted), accelerometer, proximity, compass
ColorsBlack, Mist Blue, Palm Green, Sunset OrangeShadow Black, Cloudline Blue, Polaris Titanium, Sunlike Orange

Audio

Audio specifications comparison
SpecificationRedmi A7 Pro 4GInfinix Smart 20
LoudspeakersYesYes
3.5 mm headphone jackYesYes

Similarities

  • Both have 4 GB RAM.
  • Both have 120 Hz displays.
  • Both support Wi-Fi 5.
  • Both have NFC.
  • Both have a 3.5 mm headphone jack.
  • Both charge over USB-C.

In summary

For most buyers the Redmi A7 Pro 4G is the better buy; the Infinix Smart 20 makes sense if you want a lighter phone.

Back to compared products ↑

In-stock alternatives

Honor X5c 4GFor Redmi A7 Pro 4GHonor X5c 4GView product ↗Honor Choice T10For Redmi A7 Pro 4GHonor Choice T10View product ↗Samsung Galaxy A06For Infinix Smart 20Samsung Galaxy A06View product ↗

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