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日本語 Compare Devices
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Brand | oppo | vivo | xiaomi |
Model | oppo a6k | vivo s20 | xiaomi mi 9 |
Announced | 2026 April 7 | 2024 November 28 | 2019 February 20 |
Status | Available. Released 2026 April 7 | Available. Released 2024 December 06 | Available. Released 2019 March 25 |
Device Body | glass front | plastic frame | plastic back | glass front ( gorilla glass 6 ) | glass back ( gorilla glass 5 ) | aluminum frame | |
Dimensions | 166.6 x 78.5 x 8.6 mm ( 6.56 x 3.09 x 0.34 in ) | 160.4 x 74.2 x 7.2 mm ( 6.31 x 2.92 x 0.28 in ) | 157.5 x 74.7 x 7.6 mm ( 6.20 x 2.94 x 0.30 in ) |
Weight in gram | 216 | 186 | 173 |
SIM card | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | ip66/ip68/ip69k dust tight and water resistant high pressure water jets; immersible up to 1.5meterfor 30 min | ip64 dust tight and water resistant water splashes | No |
Display type | IPS LCD | 120hz | 900 Luminance units ( typ ) | 1125 Luminance units ( the peak ) | AMOLED | 1b colors | 120hz | 1300 Luminance units ( hbmillion) | 5000 Luminance units ( the peak ) | Super AMOLED | HDR10 |
Display resolution | 720 x 1570 pixels | 19.5 : 9 ratio ( ~256 pixel per inch density ) | 1260 x 2800 pixels | 20 : 9 ratio ( ~460 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~403 pixel per inch density ) |
Display size | 6.75 inches | 111.4 cm2 ( ~85.2% screen to body ratio ) | 6.67 inches | 107.4 cm2 ( ~90.2% screen to body ratio ) | 6.39 inches | 100.2 cm2 ( ~85.2% screen to body ratio ) |
Display Protection | scratch/drop-resistant glass | corning gorilla glass 6 | |
Operating System | android 15 | coloros 15 | android 15 | originos 5 | android 9.0 ( pie ) | upgradable to android 10 | miui 12 |
CPU | Octa-core ( 2x2.4 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 1x2.63 GHz cortex-a715 & 3x2.4 GHz cortex-a715 & 4x1.8 GHz cortex-a510 ) | Octa-core ( 1x2.84 GHz kryo 485 & 3x2.42 GHz kryo 485 & 4x1.78 GHz kryo 485 ) |
Chipset | mediatek dimensity 6300 ( 6 nm ) | Qualcomm sm7550-ab snapdragon 7 generation 3 ( 4 nm ) | Qualcomm sm8150 snapdragon 855 ( 7 nm ) |
GPU | mali-g57 mc2 | adreno 720 | adreno 640 |
Memory card | microsdxc | No | No |
Memory v1 | 256gb 8gb RAM | 256gb 8gb RAM | 64gb 6gb RAM |
Memory v2 | 256gb 12gb RAM | 512gb 8gb RAM | 256gb 12gb RAM | 512gb 12gb RAM | 512gb 16gb RAM | 64gb 8gb RAM | 128gb 6gb RAM | 128gb 8gb RAM | 256gb 8gb RAM |
Primary camera | 50 megapixel| lens aperture1.8 | 27mm ( wide ) | phase detection autofocus auxiliary lens | 50 megapixel| lens aperture1.9 | 23mm ( wide ) | 1/1.55" | phase detection autofocus | OIS 8 megapixel| lens aperture2.2 | 106˚ ( ultrawide ) | Auto focus | 48 megapixel| lens aperture1.8 | 27mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus | Laser Auto focus 12 megapixel| lens aperture2.2 | 54mm ( telephoto ) | 1/3.6" | 1.0µm | phase detection autofocus | 2x optical zoom 16 megapixel| lens aperture2.2 | 13mm ( ultrawide ) | 1/3.0" | 1.0µm | phase detection autofocus |
Secondary camera | 8 megapixel| lens aperture2.0 | 25mm ( wide ) | 50 megapixel| lens aperture2.0 | 22mm ( wide ) | Auto focus | 20 megapixel| lens aperture2.0 | ( wide ) | 1/3" | 0.9µm |
Loud speaker | Yes | Yes with stereo speakers | Yes |
Audio jack | Yes | No | 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 | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | dlna | hotspot |
Bluetooth | 5.4 | a2dp | le | aptx hd | 5.4 | a2dp | le | aptx hd | aptx adaptive | aptx lossless | lhdc 5 | 5.0 | a2dp | le | aptx hd |
GPS | Yes with dual-band a-gps glonass bds galileo qzss | ||
NFC | No | Yes | Yes |
Radio | unspecified | No | No |
USB | USB Type-C 2.0 | otg | USB Type-C 2.0 | otg | USB Type-C 2.0 | USB on-the-go |
Sensors | fingerprint ( side-mounted ) | accelerometer | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | compass |
Battery | 7000 mAh | si/c Li-lon 6500 mAh | li-po 3300 mAh | Non-removable |
Battery Charge | 45 wired | 33w pps | 13.5w pd | | 90w wired | pd | reverse wired | Fast charging 27w | quick charge 4+ | Fast wireless charging 20w |
Colors | twilight color color gradations, white color gradations, gold color gradations | gray, gold, white | violet color color gradations, ocean color color gradations, black color gradations |
Network technology | gsm / hspa / lte / 5g | gsm / cdma / hspa / lte / 5g | gsm / cdma / hspa / lte |
5G bands | 1 | 3 | 5 | 8 | 28 | 41 | 48 | 77 | 78 sa/nsa | 1 | 3 | 5 | 8 | 28 | 38 | 40 | 41 | 77 | 78 sa/nsa | |
Network speed | hspa lte 5g | hspa lte 5g | hspa 42.2/5.76 mbps lte-a (5ca) cat18 1200/150 mbps |
GPRS | |||
EDGE | |||
Approx price |
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240 GBP
285 EUR
2770 NOK
3000 SEK
17900 RUB
290 USD
1510 BRL
410 AUD
380000 KRW
39000 JPY
400 SGD
1270 MYR
1050 AED
4800 ZAR