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Oppo A3x 4G vs Oppo K13x 5G

Findprix helps you compare the Oppo A3x 4G and Oppo K13x 5G in terms of price, specifications, user reviews, and more. Oppo A3x 4G is priced at ₹11,989. Oppo K13x 5G is priced at ₹11,999. Here's a quick comparison.

Key Highlights Oppo A3x 4G Oppo K13x 5G
ProcessorQualcomm Snapdragon 6s 4G Gen 1 | 11 nmMediaTek Dimensity 6300 | 6 nm
RAM4GB4GB | LPDDR4X
Storage64GB | eMMC 5.1128GB | UFS 2.2
Display6.67 inches | HD+6.67 inches | HD+
Front Camera5MP8MP
Rear Camera8MP50MP + 2MP
Battery5100 mAh | 45W6000 mAh | 45W
OSAndroid v14Android 15
Oppo A3x 4GOppo A3x 4G
₹11,989Onwards
Oppo K13x 5GOppo K13x 5G
₹11,999Onwards

Overview

Launch DateSeptember 30, 2024June 27, 2025
ProcessorQualcomm Snapdragon 6s 4G Gen 1 | 11 nmMediaTek Dimensity 6300 | 6 nm
RAM4GB4GB | LPDDR4X
Storage64GB | eMMC 5.1128GB | UFS 2.2
Display6.67 inches | HD+6.67 inches | HD+
Front Camera5MP8MP
Rear Camera8MP50MP + 2MP
Battery5100 mAh | 45W6000 mAh | 45W
OSAndroid v14Android 15
User Ratings
4.0/5
(1.8K Ratings)
4.4/5
(19.1K Ratings)

Price List

Flipkart₹11,989₹11,999
Amazon₹8,299N/A

General

Device TypeSmartphoneSmartphone
Operating SystemAndroid 14Android 15
OS Updates--2 Year
Security Updates--3 Year
Custom UIColorOSColorOS

Design

Dimensions165.77 x 76.08 x 7.68 mm165.7 x 76.2 x 7.9 mm
Weight186 g194 g
Water ResistanceYes, Splash proof, IP54Yes, IP65
Dust ResistanceYesYes
ColoursNebula Red, Ocean BlueMidnight Violet, Sunset Peach
Features--MIL-STD-810H certified

Display

Touch ScreenYes, Capacitive Touchscreen, Multi-touchYes
Display TypeLCDLCD
Peak Brightness--1000 nits
Refresh Rate90 Hz120 Hz
Screen Size6.67 inches (16.94 cm), HD+6.67 inches (16.94 cm), HD+
Screen Resolution720 x 1604 pixels720 x 1604 pixels
Aspect Ratio20:920:9
Screen-to-Body Ratio89.9%~89.9%
Pixel Density~ 264 ppi--
Screen ProtectionYes--

Rear Camera

Camera SetupDualDual
Primary8 MP (Wide)
f/2.0 aperture, 2.88″ sensor size
50 MP (wide)
76° FoV, f/1.8 aperture, 1/2.88″ sensor size, 0.61µm pixel size
Secondary--2 MP (mono)
f/2.4 aperture, 1/5.0″ sensor size, 1.75µm pixel size
AutofocusYesYes, Phase Detection autofocus
SensorOmniVision OV50DOmniVision OV50D
FlashYes, LED FlashYes, LED Flash
Video Recording1080p @ 30 fps1080p @ 60 fps, 720p @ 120 fps
FeaturesDigital Zoom, Auto Flash--

Front Camera

Camera SetupSingleSingle
Primary5 MP (Wide)
f/2.0 aperture, 2.88″ sensor size
8 MP (wide)
f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size
Sensor--GalaxyCore GC08A8
Video Recording1080p @ 30 fps1080p @ 30 fps, 720p @ 30 fps
FeaturesFixed Focus--

Performance

RAM4 GB4 GB
RAM Type--LPDDR4X
ChipsetQualcomm Snapdragon 6s Gen 1MediaTek Dimensity 6300
Fabrication11 nm6 nm
GPUAdreno 610Mali-G57 MC2
CPUOcta core (4 x 2.1 GHz Cortex A73 + 4 x 2 GHz Cortex A53)Octa core
2x Cortex A76 @ 2.4 GHz
6x Cortex A55 @ 2 GHz

Storage

Internal Storage64 GB128 GB
Storage TypeeMMC 5.1UFS 2.2
Memory Card SlotYes, Up to 1 TBYes, Up to 2 TB

Battery

Battery5100 mAh6000 mAh
Battery TypeLi-PolymerLi-Polymer
Wired Charging Speed45W Super VOOC45W Super VOOC
Wired Charging Time50% in 30 minutes50% charge in ~37 minutes

Network

SIMDual SIM
SIM1: Nano
SIM2: Nano (Hybrid)
SIM 1: Nano
SIM 2: Nano (Hybrid slot)
Network Support4G, 3G, 2G5G, 4G, 3G, 2G
5G Bands--n1, n3, n5, n8, n28, n40, n41, n77, n78
4G Bands--B1, B3, B5, B8, B28, B40, B41
Navigation SupportYes with A-GPS, GlonassGPS, GALILEO, GLONASS, BDS, QZSS
SAR--Head: 1.184 W/kg
Body: 1.048 W/kg

Connectivity

BluetoothYes, v5.0Yes, v5.4
Wi-FiYes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHzYes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
NFCNoNo

Features

Audio JackYes, 3.5 mmYes, 3.5 mm
FM RadioYes, Recording option--
Loud SpeakerYesYes
Fingerprint SensorYes, SideYes, Side
SensorsLight sensor, Proximity sensor, Accelerometer, CompassLight sensor, Proximity sensor, Accelerometer, Compass
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