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Brand | oppo | oppo | |
Model | oppo r11 | oppo a77 | |
Announced | 2017 June | 2022 June 01 | |
Status | Available. Released 2017 June | Available. Released 2022 June 10 | |
Device Body | glass front | plastic frame | plastic back | ||
Dimensions | 154.5 x 74.8 x 6.8 mm ( 6.08 x 2.94 x 0.27 in ) | 163.8 x 75.1 x 8 mm ( 6.45 x 2.96 x 0.31 in ) | |
Weight in gram | 150 | 190 | |
SIM card | single SIM ( Nano-SIM ) or Hybrid dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | ipx4 water resistant | ||
Display type | AMOLED | IPS LCD | 90hz | 480 Luminance units ( typ ) | 600 Luminance units ( hbmillion) | |
Display resolution | 1080 x 1920 pixels | 16 : 9 ratio ( ~401 pixel per inch density ) | 720 x 1612 pixels | 20 : 9 ratio ( ~269 pixel per inch density ) | |
Display size | 5.5 inches | 83.4 cm2 ( ~72.2% screen to body ratio ) | 6.56 inches | 103.4 cm2 ( ~84.0% screen to body ratio ) | |
Display Protection | |||
Operating System | android 7.1.1 ( nougat ) | coloros 3.1 | android 12 | coloros 12.1 | |
CPU | Octa-core ( 4x2.2 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | Octa-core ( 2x2.4 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | |
Chipset | Qualcomm sdm660 snapdragon 660 ( 14 nm ) | mediatek dimensity 810 ( 6 nm ) | |
GPU | adreno 512 | mali-g57 mc2 | |
Memory card | microsdxc ( uses shared sim slot ) | microsdxc | |
Memory v1 | 64gb 4gb RAM | 64gb 4gb RAM | |
Memory v2 | 128gb 6gb RAM | 128gb 6gb RAM | |
Primary camera | 16 megapixel| lens aperture1.7 | 1/2.8" | 1.12µm | phase detection autofocus 20 megapixel| lens aperture2.6 | 1/2.8" | 1.0µm | Auto focus | 48 megapixel| lens aperture1.7 | 26mm ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) | |
Secondary camera | 20 megapixel| lens aperture2.0 | ( wide ) | 1/2.8" | 1.0µm | 8 megapixel| lens aperture2.0 | 26mm ( wide ) | |
Loud speaker | Yes | Yes with stereo speakers | |
Audio jack | Yes | Yes | |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | |
Bluetooth | 4.2 | a2dp | le | edr | 5.3 | a2dp | le | aptx hd | |
GPS | Yes with a-gps glonass | ||
NFC | No | Yes | |
Radio | No | No | |
USB | microusb 2.0 | USB on-the-go | USB Type-C 2.0 | otg | |
Sensors | fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( side-mounted ) | accelerometer | proximity | compass | |
Battery | li-po 3000 mAh | Non-removable | li-po 5000 mAh | Non-removable | |
Battery Charge | 33w wired | 53% in 30 min ( advertised ) | ||
Colors | black, gold, gold color gradations, red | ocean color color gradations, black color gradations | |
Network technology | gsm / cdma / hspa / evdo / lte | gsm / hspa / lte / 5g | |
5G bands | 1 | 3 | 5 | 7 | 8 | 20 | 28 | 38 | 40 | 41 | 77 | 78 sa/nsa | ||
Network speed | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa lte 5g | |
GPRS | |||
EDGE | |||
Approx price |
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340 GBP
410 EUR
3950 NOK
4200 SEK
25500 RUB
410 USD
2150 BRL
590 AUD
540000 KRW
55000 JPY
570 SGD
1810 MYR
1500 AED
6900 ZAR
