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Brand |
oppo | oppo | |
Model |
oppo a78 | oppo k11 | |
Announced |
2023 January 07 | 2023 July 25 | |
Status |
Available. Released 2023 January 07 | Available. Released 2023 August 01 | |
Device Body |
glass front | plastic frame | plastic back | ||
Dimensions |
163.8 x 75.1 x 8 mm ( 6.45 x 2.96 x 0.31 in ) | 162.7 x 75.5 x 8.2 mm ( 6.41 x 2.97 x 0.32 in ) | |
Weight in gram |
188 | 184 | |
SIM card |
dual SIM ( Nano-SIM | dual stand-by ) | Hybrid dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance |
No | No | |
Display type |
IPS LCD | 90hz | 480 Luminance units ( typ ) | 600 Luminance units ( hbmillion) | AMOLED | 1b colors | 120hz | hdr10+ | 500 Luminance units ( typical ) | 1100 Luminance units ( the peak ) | |
Display resolution |
720 x 1612 pixels | 20 : 9 ratio ( ~269 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~393 pixel per inch density ) | |
Display size |
6.56 inches | 103.4 cm2 ( ~84.0% screen to body ratio ) | 6.7 inches | 108.4 cm2 ( ~88.2% screen to body ratio ) | |
Display Protection |
panda glass | corning gorilla glass 5 | |
Operating System |
android 12 | upgradable to android 14 | coloros 14 | android 13 | coloros 13.1 | |
CPU |
Octa-core ( 2x2.2 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 1x2.7 GHz cortex-a78 & 3x2.4 GHz cortex-a78 & 4x1.8 GHz cortex-a55 ) | |
Chipset |
mediatek dimensity 700 ( 7 nm ) | Qualcomm snapdragon 782g ( 6 nm ) | |
GPU |
mali-g57 mc2 | adreno 642l | |
Memory card |
microsdxc | microsdxc ( dedicated slot ) | |
Memory v1 |
128gb 4gb RAM | 256gb 8gb RAM | |
Memory v2 |
128gb 8gb RAM | 256gb 12gb RAM | 512gb 12gb RAM | |
Primary camera |
50 megapixel| lens aperture1.8 | 27mm ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) |
50 megapixel| lens aperture1.8 | 24mm ( wide ) | 1/1.56" | 1.0µm | multi-directional phase detection autofocus | OIS 8 megapixel| lens aperture2.2 | 112˚ ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) |
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Secondary camera |
8 megapixel| lens aperture2.0 | 27mm ( wide ) |
16 megapixel| lens aperture2.4 | 24mm ( wide ) | 1.0µm |
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Loud speaker |
Yes with stereo speakers | Yes with stereo speakers | |
Audio jack |
Yes | No | |
WLAN |
Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct | |
Bluetooth |
5.3 | a2dp | le | aptx | 5.2 | a2dp | le | aptx hd | |
GPS |
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NFC |
Yes | Yes | |
Radio |
No | No | |
USB |
USB Type-C 2.0 | otg | USB Type-C 2.0 | otg | |
Sensors |
fingerprint ( side-mounted ) | accelerometer | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | |
Battery |
li-po 5000 mAh | Non-removable | li-po 5000 mAh | Non-removable | |
Battery Charge |
33w wired | pd | 52% in 30 min | 100% in 67 min ( advertised ) | 100w wired | 100% in 26 min ( advertised ) | |
Colors |
black color gradations, purple color gradations | blue color gradations | |
Network technology |
gsm / hspa / lte / 5g | gsm / cdma / hspa / cdma2000 / lte / 5g | |
5G bands |
1 | 3 | 5 | 7 | 8 | 20 | 28 | 38 | 40 | 41 | 66 | 77 | 78 sa/nsa | 1 | 3 | 5 | 8 | 28 | 40 | 41 | 77 | 78 sa/nsa | |
Network speed |
hspa lte 5g | hspa lte (ca) 5g | |
GPRS |
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EDGE |
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Approx price |
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200 GBP
237 EUR
2280 NOK
2400 SEK
14700 RUB
240 USD
1240 BRL
340 AUD
310000 KRW
32000 JPY
330 SGD
1050 MYR
860 AED
4000 ZAR
