Realme C73 (4GB RAM + 128GB) vs Oppo A5x 5G


Quick Comparison


Both Realme C73 (4GB RAM + 128GB) and Oppo A5x 5G comes with same RAM. Both have the same amount of internal memory.

NameRealme C73 (4GB RAM + 128GB)Oppo A5x 5G
RAM4 GB4 GB
Display6.67 in6.67 in
Internal Memory128 GB128 GB
Battery6000 mAh6000 mAh
Camera32 MP Dual32 MP
PriceRs. 12499Rs. 13999

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Detailed Comparison


Price And Launch

The launch Date of the first phone is June 02, 2025. The cost of Realme C73 (4GB RAM + 128GB) is Rs. 12499. The launch Date of the second phone is May 23, 2025. The cost of Oppo A5x 5G is Rs. 13999.

Display comparison

Realme C73 (4GB RAM + 128GB) has IPS LCD Screen type where as Oppo A5x 5G has IPS Screen type. Both have same 264 PPI. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 89.97% than OPPO's phone ~ 84.9%.

Memory comparison

Both mobiles come with 4 GB RAM and both have same Internal Memory of 128 GB.

Camera comparison

Realme C73 (4GB RAM + 128GB) has 32 MP Dual Rear Camera in comparison to Oppo A5x 5G's 32 MP Rear Camera. Realme C73 (4GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Oppo A5x 5G's 5 MP Front Camera.

Technical comparison

Both the phones run on Android Operating System Version 15.

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Full Comparison


NameRealme C73 (4GB RAM + 128GB)Oppo A5x 5G
General
Country of OriginIndia
ModelRMX3945
Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM (Hybrid Slot)
Dual SimYesYes
Sim SizeNano+Nano SIMNano SIM
Device TypeSmartphoneSmartphone
Release DateJune 02, 2025May 23, 2025
In The Boxrealme C73 5G, USB Type-C Cable, 15W Adapter, Protect Case, SIM Card Needle, Screen Protect Film, Quick GuidePhone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Safety Guide x 1, Quick Guide x 1, Protective Case x 1
Design
Dimensions76.22 x 165.7 x 7.94 mm76.2 x 165.7 x 8 mm
Weight197 g193 g
Bezel lessNoNo
ColorsJade Green, Crystal Purple, Onyx BlackTranquil Lake Green, Laser White
Display
TypeColor IPS LCD Screen (16.7 M)Color IPS Screen (16.7 M)
TouchYes, 180 Hz Touch Sampling RateYes
Size6.67 inches, 720 x 1604 pixels, 120 Hz6.67 inches, 720 x 1604 pixels, 120 Hz
Aspect Ratio20.05:9
PPI~ 264 PPI~ 264 PPI
Screen to Body Ratio~ 89.97%~ 84.9%
BrightnessPeak Brightness:625nit, Brightness Adjustment: 4096 Level1000 nits (HBM)
FeaturesContrast Ratio: 1500: 1, Colour Gamut: 83% NTSC
NotchYes, Punch HoleYes, Punch Hole
Memory
RAM4 GB4 GB
RAM TypeLPDDR4X
Expandable RAMUpto 8 GB Extra Virtual RAM
Storage128 GB128 GB
Storage TypeUFS 2.2UFS 2.2
Card SlotYes, (Hybrid Slot), upto 2 TBYes, (Hybrid Slot)
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G Bands5G NR: n1/3/5/8/28B/40/41/77/78
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionSupport 2.4/5GHz Wi-Fi, Support 802.11 a/b/g/n/ac
BluetoothYes, v5.3Yes, v5.1
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging, USB Storage
Extra
GPSBeidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1), QZSS(L1)Yes with A-GPS
Fingerprint SensorYes, SideYes, Side
Face UnlockYesYes
SensorsGeomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Flicker Sensor, Side Capacitive Fingerprint SensorAccelerometer, Proximity, Compass
3.5mm Headphone JackYesYes
AI FeaturesAI Smart Signal Adjustment, AI Clear Face, Google Gemini, AI Smart Loop
Water ResistanceYes
Splash ResistantYes
IP RatingIP64IP65
Dust ResistantYesYes
Extra FeaturesFree Call (Through Bluetooth)
Camera
Rear Camera32 MP ƒ/1.8 (Wide Angle)
GALAXYCORE GC32E2, 27mm, FOV: 76°, Lens: 5P
32 MP ƒ/1.9 (Wide Angle)
Auto FocusYesYes
FeaturesPhoto Mode, Video Mode, Night Mode, Professional Mode, Portrait Mode, HighDefinition Mode, Street Mode, Panorama, Slow Motion, Time-lapse, SuperText Mode, Dual-view Video, Google Lens, Digital Zoom 10XHDR, Panorama
Video Recording1080p @ 30 fps FHDYes
FlashYes, LEDYes, LED
Front Camera8 MP ƒ/2 (Wide Angle)
Punch Hole, Screen Flash
5 MP ƒ/2.2 (Wide Angle)
Punch Hole
Front Video Recording1080p @ 30 fps FHD720p
Technical
OSAndroid v15Android v15
Custom UIRealme UI 6ColorOS 15
ChipsetMediatek Dimensity 6300Mediatek Dimensity 6300
CPU2.4 GHz, Octa Core Processor2.4 GHz, Octa Core Processor
Core Details2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz
Fabrication Node6nm
GPUArm Mali-G57 MC2Mali-G57 MC2
JavaNoNo
BrowserYesYes
Multimedia
EmailYesYes
MusicAAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKAYes
VideoH.264, MPEG4, DIVX/XVID, H.263, SORENSEN SPARK, VP8, VP9, H.265, AV1Yes
FM RadioNoNo
Speaker TypeSuper Linear Speaker
Audio FeaturesSupports OReality Audio effect, Hi-Res Audio Certification
Document ReaderYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size6000 mAh, BLPB47 Lithium Ion Battery6000 mAh
Fast ChargingYes, 15W Fast ChargingYes, 45W SUPERVOOC Charging
Reverse ChargingYes, 5W

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