Oppo A6c 4G vs Infinix Smart 20 4G - Full Comparison

Findprix helps you compare the Oppo A6c 4G and Infinix Smart 20 4G in terms of price, specifications, user reviews, and more. Oppo A6c 4G is priced at ₹13,999. Infinix Smart 20 4G is expected to launch in India on June 12, 2026, with a starting price of ₹12,499 Here's a quick comparison.

ProductPrice Processor RAM Storage Display Front Camera Rear Camera Battery OS
Oppo A6c 4G₹13,999 Unisoc T7250 | 6 nm 4GB | LPDDR4X 64GB | UFS 2.2 6.75 inches | HD+ 5MP 13MP 7000 mAh | 15W Android 15
Infinix Smart 20 4G₹12,499 MediaTek Helio G81 Ultimate | 12 nm 4GB | LPDDR4X 64GB | eMMC 5.1 6.78 inches | HD+ 8MP 8MP 5200 mAh | 15W Android 16 | XOS 16
Oppo A6c 4G
₹13,999
Oppo A6c 4G
4GB RAM + 64GB
Infinix Smart 20 4G
₹12,499
Infinix Smart 20 4G
4GB RAM + 64GB
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Oppo A6c 4G

AmazonAmazon₹13,999
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Infinix Smart 20 4G

Prices not available

General

Feature Oppo A6c 4GInfinix Smart 20 4G
Device TypeSmartphoneSmartphone
Operating SystemAndroid 15Android 16
Custom UI--XOS 16

Design

Feature Oppo A6c 4GInfinix Smart 20 4G
Dimensions166.5 x 78.2 x 9 mm167.7 x 78.8 x 7.7 mm
Weight215 g189 g
Water ResistanceYes, IP64Yes, IP64
Dust ResistanceYesYes
Build Material--Back: Plastic
ColoursStone Brown, Feather WhiteSunlike Orange, Cloudline Blue, Shadow Black, Polaris Titanium

Display

Feature Oppo A6c 4GInfinix Smart 20 4G
Touch ScreenYesYes
Touch Sampling Rate240 Hz--
Display TypeLCDIPS LCD
BrightnessTypical: 700 nits
HBM: 900 nits
HBM: 700 nits
Refresh Rate120 Hz120 Hz
Screen Size6.75 inches (17.15 cm), HD+6.78 inches (17.22 cm), HD+
Screen Resolution720 x 1570 pixels720 x 1600 pixels
Aspect Ratio20:920:9
Screen-to-Body Ratio~90.5%~82.9%
Pixel Density~256 ppi~259 ppi

Rear Camera

Feature Oppo A6c 4GInfinix Smart 20 4G
Camera SetupSingleSingle
Primary13 MP (wide)
81° FoV, 4P lens, f/2.2 aperture
upto 10x digital zoom
AF
8 MP (wide)
f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size
AutofocusYesYes
FlashYes, LEDYes, Dual LED
Video RecordingStandard: 1080p @ 30 fps, 720p @ 30 fps
Time-lapse: 1080p @ 30 fps, 720p @ 30 fps
1440p @ 30 fps, 1080p @ 30 fps

Front Camera

Feature Oppo A6c 4GInfinix Smart 20 4G
Camera SetupSingleSingle
Primary5 MP (wide)
77° FoV, 3P lens, f/2.2 aperture
8 MP (wide)
f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size
Video Recording720p @ 30 fps1440p @ 30 fps, 1080p @ 30 fps

Performance

Feature Oppo A6c 4GInfinix Smart 20 4G
RAM4 GB4 GB
RAM TypeLPDDR4XLPDDR4X
ChipsetUnisoc T7250MediaTek Helio G81 Ultimate
Fabrication6 nm12 nm
GPUMali-G57Mali-G52 MC2
CPUOcta coreOcta core
2x Cortex-A75 @ 2.0 GHz
6x Cortex-A55 @ 1.7 GHz

Storage

Feature Oppo A6c 4GInfinix Smart 20 4G
Internal Storage64 GB64 GB
Storage TypeUFS 2.2eMMC 5.1
Memory Card SlotYesYes, up to 2 TB

Battery

Feature Oppo A6c 4GInfinix Smart 20 4G
Battery7000 mAh5200 mAh
Wired Charging Speed15W15W
Wired Reverse Charging--Yes, 5W

Network

Feature Oppo A6c 4GInfinix Smart 20 4G
SIMSIM 1: Nano
SIM 2: Nano
SIM 1: Nano
SIM 2: Nano
Network Support4G, 3G, 2G4G, 3G, 2G
4G BandsB1, B3, B5, B7, B8, B20, B28, B38, B40, B41B1, B2, B3, B4, B5, B7, B8, B20, B28, B38, B41, B40
Navigation SupportGPS, Glonass, Beidou, Galileo, QZSSGPS
SARHead: 1.036W/kg
Body: 0.558W/kg
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Connectivity

Feature Oppo A6c 4GInfinix Smart 20 4G
BluetoothYes, v5.2Yes, v5.2
Wi-FiYes, Wi-Fi 5 (802.11 a/b/g/n/ac)Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)
USBUSB Type-C, OTGUSB Type-C 2.0, OTG
NFCNoYes
Infrared port--Yes

Features

Feature Oppo A6c 4GInfinix Smart 20 4G
Audio JackYes, 3.5 mmYes, 3.5 mm
Loud SpeakerYesYes
Fingerprint SensorYes, SideYes, Side
SensorsAccelerometer, Compass, Light Sensor, Proximity SensorAccelerometer, Compass, Proximity Sensor
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