Infinix Smart 20 vs Xiaomi Redmi A7 Pro 4G

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Overview

Specs Score41 / 10048 / 100
Better Specs
Sim CountDual Sim
More Sim Slots
Screen To Body Ratio~ 84.3%
Less Bezels
CPU Clock Speed2 GHz
Faster Clock Speed
1.8 GHz
Rear Camera8 MP13 MP
Better Camera Resolution
Weight208 g
Lighter
Thickness8.15 mm
Slimmer
Battery5200 mAh6300 mAh
Bigger Battery
Unique Features
3.5mm Audio Jack
NFC
IR Blaster
No
No
No

General

ModelX6840, X6840BMZB0N66IN, A7 Pro
Sim TypeDual Sim, GSM+GSM
Dual SimYes
Sim SizeNano SIMNano+Nano SIM
Device TypeSmartphone
Release DateJuly 19, 2026 (Expected)March 27, 2026
In The Box1 x Handset, 1 x Adapter, 1 x Type-C USB Cable, 1 x Sim Eject Tool, 1 x Quick Start Guide, 1 x Warranty Card

Design

Dimensions79.47 x 171.56 x 8.15 mm
Weight208 g
ColorsShadow Black, Cloudline Blue, Polaris Titanium, Sunlike OrangeBlack

Display

TypeIPS ScreenColor IPS Screen (16M Colors)
TouchYes
Size6.78 inches, 720 x 1600 pixels6.9 inches, 1600 x 720 pixels, 120 Hz
Aspect Ratio20.5:9
PPI~ 259 PPI~ 254 PPI
Screen to Body Ratio~ 84.3%
Brightness800 nits (HBM)
Features120Hz Adaptive Display, 240Hz Touch Sample Rate, Peak brightness 800nits
NotchYes, Water Drop Notch

Memory

RAM4 GB4 GB
RAM TypeLPDDR4X
Expandable RAMUpto 4 GB Extra Virtual RAM
Storage64 GB64 GB
Storage TypeUFS 2.2
Card SlotYesYes, upto 2 TB

Connectivity

GPRSYes
EDGEYes
3GYesYes
4GYesYes
VoLTEYes, Dual Stand-By
WifiYesYes, with wifi-hotspot
Wifi VersionWifi 5
BluetoothYesYes, v5.2
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB Tethering, USB Charging
IR BlasterYesNo

Extra

GPSYes
Fingerprint SensorYesYes, Side
Face UnlockYes
SensorsFingerprint (side-mounted) accelerometer, proximity, compassAccelerometer, E Compass,
3.5mm Headphone JackYes
NFCYes
Water ResistanceYes, 1.5 mYes
IP RatingIP64IP52
Dust ResistantYesYes

Camera

Rear Camera8 MP ƒ/2 (Wide Angle)13 MP
Auto FocusYes
FeaturespanoramaHDR, Potriat, Document, Timer, Watermark, Night Mode, Google Lens, Time Lapse, Audio Shutter, Palm Shutter, QR Code Scanner
Video Recording1440p @ 30 fps QHD, 1080p @ 30 fps FHD1080p @ 30 fps FHD
FlashYes, Dual LEDYes, LED
Front Camera8 MP ƒ/2 (Wide Angle)8 MP
Front Video Recording1440p @ 30 fps QHD, 1080p @ 30 fps FHD1080p @ 30 fps FHD

Technical

OSAndroid v16Android v16
ChipsetMediatek Helio G81Unisoc T7250
CPU2 GHz, Octa Core Processor1.8 GHz, Octa Core Processor
GPUMali-G52 MC2Mali-G57 MP1
JavaNoNo
BrowserYes, supports HTML5

Multimedia

EmailYesYes
MusicYesMP3, AMR, FLAC, APE
VideoYesMP4, M4V. MKV, XVID
FM RadioYesYes
Document ReaderYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size5200 mAh6300 mAh, Li-Po Battery
Fast ChargingYesYes, 15W Fast Charging

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