OPPO A3m vs Samsung Galaxy S25 Ultra


Quick Comparison


Samsung Galaxy S25 Ultra has better RAM than OPPO A3m. In terms of display resolution, Samsung Galaxy S25 Ultra has better resolution of 3440 x 1800 than OPPO A3m which has resolution of 2400 x 1080. Samsung Galaxy S25 Ultra has more internal memory than OPPO A3m

NameOPPO A3mSamsung Galaxy S25 Ultra
RAM6 GB12 GB
Display6.67 in6.9 in
Internal Memory128 GB256 GB
Battery5000 mAh5500 mAh
Camera50 MP + 2 MP Dual200 MP Quad
PriceRs. 17990Rs. 124990

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Detailed Comparison


Price And Launch

The launch Date of the first phone is expected to be December 25, 2024 (Expected). The Expected cost of OPPO A3m is Rs. 17990. The launch Date of the second phone is expected to be January 17, 2025 (Expected). The Expected cost of Samsung Galaxy S25 Ultra is Rs. 124990.

Display comparison

OPPO A3m has screen size of 6.67 inches which falls short to Samsung Galaxy S25 Ultra's 6.9 inch screen. OPPO A3m has LCD Screen type where as Samsung Galaxy S25 Ultra has Screen type. Samsung's phone has display density of 566 PPI & OPPO's phone has only 395 PPI display density.

Memory comparison

Samsung Galaxy S25 Ultra's larger 12 GB RAM is better for playing games and all with respect to OPPO A3m's lower 6 GB RAM. Samsung Galaxy S25 Ultra has more Internal Memory (256 GB) than OPPO A3m (128 GB).

Camera comparison

Samsung Galaxy S25 Ultra's 200 MP Quad Rear Camera outshines OPPO A3m's 50 MP + 2 MP Dual Rear Camera in terms of resolution. Samsung Galaxy S25 Ultra will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to OPPO A3m's 8 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 14 and the second one on 15 version.

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Full Comparison


NameOPPO A3mSamsung Galaxy S25 Ultra
General
ModelA3mGalaxy S25 Ultra
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateDecember 25, 2024 (Expected)January 17, 2025 (Expected)
Design
Dimensions77.6 x 162.8 x 8.2 mm
Weight219 g
Bezel lessNo
Display
TypeColor LCD Screen (1B Colors)Color Dynamic AMOLED 2X (1B Colors)
TouchYes, 240 Hz Touch Sampling RateYes
Size6.67 inches, 1080 x 2400 pixels, 120 Hz6.9 inches, 1800 x 3440 pixels, 144 Hz
Aspect Ratio20.5:9
PPI~ 395 PPI~ 566 PPI
Screen to Body Ratio~ 93%
Glass TypeCorning Gorilla Glass Victus Plus
Features1000nits Peak BrightnessAlways-on Display, HDR10+, Curved Display
NotchYes, Punch HoleYes, Punch Hole
Memory
RAM6 GB12 GB
Storage128 GB256 GB
Storage TypeUFS 2.2UFS 4.0
Card SlotYes, upto 1 TBNo
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G Bandsn1, n5, n8, n28A, n41, n77, n78
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
Vo5GYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionWi-Fi 6
BluetoothYes, v5.3Yes, v5.3
USBYes, USB-C v2.0Yes, USB-C v3.2
USB FeaturesUSB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging
Extra
GPSYes with A-GPSYes with A-GPS, Glonass
Fingerprint SensorYes, SideYes, In Display
Face UnlockYesYes
SensorsAccelerometer, Gyro, Proximity, CompassAccelerometer, Proximity, Barometer
3.5mm Headphone JackNoUSB Type-C
NFCYes
Water ResistanceYes
Splash ResistantNo
Camera
Rear Camera50 MP ƒ/2.2 (Ultra Wide)
2 MP
200 MP ƒ/1.8
50 MP ƒ/2.2 (Ultra Wide)
50 MP ƒ/2.4 (Telephoto)
10 MP
Auto FocusYesYes
FeaturesNight Scene, Video, Photo, Portrait, Professional, Ultra-Clear Quality, Panorama, Slow Motion, Time-Lapse Photography, Multi-View Video, Cute Shot, AI ID Photo, Super Text, ScanDigital Zoom, Auto Flash, Face detection, Touch to focus
Video Recording1080p @ 30 fps FHD4K, 1080p
FlashYes, LEDYes, LED
Front Camera8 MP ƒ/2.2 (Wide Angle)
Punch Hole
50 MP
Punch Hole, Screen Flash
Front Video Recording1080p @ 30 fps FHD1080p
Technical
OSAndroid v14Android v15
Custom UIOneUI 7.1
ChipsetMediatek Dimensity 6080Qualcomm Snapdragon 8 Gen4
CPU2.4 GHz, Octa Core ProcessorOcta Core Processor
Core Details2xCortex-A76@ 2.4GHz & 6xCortex-A55@ 2GHz
GPUArm Mali-G57 MC2Adreno GPU
JavaNoNo
BrowserYesYes
Multimedia
EmailYesYes
MusicYesYes
VideoYesYes
FM RadioNoYes
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size5000 mAh, Li-Po Battery5500 mAh, Li-Po Battery
Fast ChargingYes, 33W Fast ChargingYes, 45W Fast Charging
Wireless ChargingYes, 25W
Reverse ChargingYes, 10W

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