Compare Devices
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Brand | samsung | oppo | samsung |
Model | samsung galaxy a51 | oppo k13 turbo pro | samsung galaxy a03 core |
Announced | 2019 December 12 | 2025 July 21 | 2021 November 15 |
Status | Available. Released 2019 December 16 | Available. Released 2025 July 25 | Available. Released 2021 December 06 |
Device Body | glass front ( gorilla glass 3 ) | plastic back | plastic frame | plastic back | plastic frame | |
Dimensions | 158.5 x 73.6 x 7.9 mm ( 6.24 x 2.90 x 0.31 in ) | 162.8 x 77.2 x 7.3 mm ( 6.41 x 3.04 x 0.29 in ) | 164.2 x 75.9 x 9.1 mm ( 6.46 x 2.99 x 0.36 in ) |
Weight in gram | 172 | 208 | 211 |
SIM card | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM + Nano-SIM | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | ipx8/ipx9 water resistant high pressure water jets; immersible up to 2meterfor 30 min | No |
Display type | Super AMOLED | AMOLED | 1b colors | 120hz | 1600 Luminance units ( the peak ) | pls LCD |
Display resolution | 1080 x 2400 pixels | 20 : 9 ratio ( ~405 pixel per inch density ) | 1280 x 2800 pixels | 19.5 : 9 ratio ( ~453 pixel per inch density ) | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) |
Display size | 6.5 inches | 102.0 cm2 ( ~87.4% screen to body ratio ) | 6.8 inches | 112.8 cm2 ( ~89.8% screen to body ratio ) | 6.5 inches | 102.0 cm2 ( ~81.8% screen to body ratio ) |
Display Protection | corning gorilla glass 3 | ||
Operating System | android 10 | upgradable to android 13 | one ui 5 | android 15 | coloros 15 | android 11 ( go edition ) |
CPU | Octa-core ( 4x2.3 GHz cortex-a73 & 4x1.7 GHz cortex-a53 ) | Octa-core ( 1x3.21 GHz cortex-x4 & 3x3.0 GHz cortex-a720 & 2x2.8 GHz cortex-a720 & 2x2.0 GHz cortex-a720 ) | Octa-core ( 4x1.6 GHz cortex-a55 & 4x1.2 GHz cortex-a55 ) |
Chipset | exynos 9611 ( 10nm ) | Qualcomm sm8735 snapdragon 8s generation 4 ( 4 nm ) | unisoc sc9863a ( 28nm ) |
GPU | mali-g72 mp3 | adreno 825 | img8322 |
Memory card | microsdxc ( dedicated slot ) | No | microsdxc ( dedicated slot ) |
Memory v1 | 64gb 4gb RAM | 256gb 8gb RAM | 32gb 2gb RAM |
Memory v2 | 128gb 4gb RAM | 128gb 6gb RAM | 128gb 8gb RAM | 256gb 8gb RAM | 256gb 12gb RAM | 256gb 16gb RAM | 512gb 12gb RAM | 512gb 16gb RAM | |
Primary camera | 48 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 12 megapixel| lens aperture2.2 | 123˚ ( ultrawide ) 5 megapixel| lens aperture2.4 | ( macro ) 5 megapixel| lens aperture2.2 | ( depth ) | 50 megapixel| lens aperture1.8 | 27mm ( wide ) | phase detection autofocus | OIS 2 mega pixel | 8 megapixel| lens aperture2.0 | Auto focus |
Secondary camera | 32 megapixel| lens aperture2.2 | 26mm ( wide ) | 1/2.8" | 0.8µm | 16 megapixel| lens aperture2.4 | 22mm ( wide ) | 5 megapixel| lens aperture2.2 |
Loud speaker | Yes | Yes with stereo speakers | Yes |
Audio jack | Yes | No | Yes |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6/7 | dual-band | Wi-Fi 802.11 b/g/n | Wi-Fi Direct |
Bluetooth | 5.0 | a2dp | le | 5.4 | a2dp | le | aptx hd | lhdc 5 | 4.2 | a2dp |
GPS | |||
NFC | Yes | Yes | No |
Radio | FM Radio | No | unspecified |
USB | USB Type-C 2.0 | otg | USB Type-C 2.0 | otg | microusb 2.0 | otg |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | accelerometer | proximity |
Battery | li-po 4000 mAh | Non-removable | 7000 mAh | Li-lon 5000 mAh | Non-removable |
Battery Charge | 15w wired | 80w wired | 13.5w pd | 44w ufcs | 33w pps | reverse wired | |
Colors | black color gradations, white color gradations, prism color color gradations, prism color color gradations | silver color gradations, purple color gradations, midnight maverick | black, blue |
Network technology | gsm / hspa / lte | gsm / cdma / hspa / lte / 5g | gsm / hspa / lte |
5G bands | 1 | 3 | 5 | 8 | 28 | 38 | 40 | 41 | 77 | 78 sa/nsa | ||
Network speed | hspa lte-a | hspa lte 5g | hspa 21.1/5.76 mbps lte |
GPRS | |||
EDGE | |||
Approx price |
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200 GBP
246 EUR
2340 NOK
2500 SEK
15100 RUB
240 USD
1280 BRL
350 AUD
320000 KRW
33000 JPY
340 SGD
1080 MYR
890 AED
4100 ZAR
