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Brand | oppo | vivo | oppo |
Model | oppo reno ace | vivo iqoo neo 855 | oppo a39 |
Announced | 2019 October | 2019 October | 2017 March |
Status | Available. Released 2019 October | Available. Released 2019 October | Available. Released 2017 March |
Device Body | glass front ( gorilla glass 6 ) | glass back ( gorilla glass 5 ) | aluminum frame | glass front | glass back | aluminum frame | |
Dimensions | 161 x 75.7 x 8.7 mm ( 6.34 x 2.98 x 0.34 in ) | 159.5 x 75.2 x 8.1 mm ( 6.28 x 2.96 x 0.32 in ) | 149.1 x 72.9 x 7.7 mm ( 5.87 x 2.87 x 0.30 in ) |
Weight in gram | 200 | 198.5 | 147 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | |
Display type | AMOLED | 90hz | HDR10 | 500 Luminance units ( typ ) | Super AMOLED | HDR10 | IPS LCD |
Display resolution | 1080 x 2400 pixels | 20 : 9 ratio ( ~402 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~404 pixel per inch density ) | 720 x 1280 pixels | 16 : 9 ratio ( ~282 pixel per inch density ) |
Display size | 6.5 inches | 103.5 cm2 ( ~84.9% screen to body ratio ) | 6.38 inches | 99.9 cm2 ( ~83.3% screen to body ratio ) | 5.2 inches | 74.5 cm2 ( ~68.6% screen to body ratio ) |
Display Protection | corning gorilla glass 6 | ||
Operating System | android 9.0 ( pie ) | upgradable to android 10 | coloros 7.0 | android 9.0 ( pie ) | funtouch 9 | android 5.1 ( lollipop ) | coloros 3 |
CPU | Octa-core ( 1x2.96 GHz kryo 485 & 3x2.42 GHz kryo 485 & 4x1.8 GHz kryo 485 ) | Octa-core ( 1x2.84 GHz kryo 485 & 3x2.42 GHz kryo 485 & 4x1.78 GHz kryo 485 ) | Octa-core ( 4x1.5 GHz cortex-a53 & 4x1.0 GHz cortex-a53 ) |
Chipset | Qualcomm sm8150 snapdragon 855+ ( 7 nm ) | Qualcomm sm8150 snapdragon 855 ( 7 nm ) | mediatek mt6750 ( 28 nm ) |
GPU | adreno 640 ( 700 mhz ) | adreno 640 | mali-t860mp2 |
Memory card | No | No | microsdxc ( dedicated slot ) |
Memory v1 | 128gb 8gb RAM | 64gb 6gb RAM | 32gb 3gb RAM |
Memory v2 | 256gb 8gb RAM | 256gb 12gb RAM | 128gb 6gb RAM | 128gb 8gb RAM | 256gb 8gb RAM | |
Primary camera | 48 megapixel| lens aperture1.7 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus | OIS 13 megapixel| lens aperture2.4 | 53mm ( telephoto ) | 1/3.4" | 1.0µm | phase detection autofocus | 2x optical zoom 8 megapixel| lens aperture2.2 | 13mm ( ultrawide ) | 1/3.2" | 1.4µm | Auto focus 2 megapixelb/w | lens aperture2.4 | 1/5.0" | 1.75µm | 12 megapixel| lens aperture1.8 | 1/2.55" | 1.4µm | Dual Pixel phase detection autofocus 8 megapixel| lens aperture2.2 | ( wide ) 2 megapixel| lens aperture2.4 | ( depth ) | 13 megapixel| lens aperture2.2 | 1/3" | Auto focus |
Secondary camera | 16 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/3.06" | 1.0µm | 16 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/3.06" | 1.0µm | 5 megapixel| lens aperture2.4 | 1/4" | 1.4µm |
Loud speaker | Yes with dual speakers | Yes | Yes |
Audio jack | Yes | 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 | hotspot | Wi-Fi 802.11 a/b/g/n | dual-band | hotspot |
Bluetooth | 5.0 | a2dp | le | aptx hd | 5.0 | a2dp | le | aptx | 4.0 | a2dp |
GPS | Yes with dual-band a-gps glonass bds | Yes with a-gps glonass bds galileo | Yes with a-gps |
NFC | Yes | No | No |
Radio | FM Radio | No | FM Radio |
USB | USB Type-C 2.0 | USB on-the-go | USB Type-C | USB on-the-go | microusb 2.0 | USB on-the-go |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | accelerometer | proximity | compass |
Battery | li-po 4000 mAh | Non-removable | li-po 4500 mAh | Non-removable | Li-lon 2900 mAh | Non-removable |
Battery Charge | Fast charging 65w | 100% in 30 min ( advertised ) | supervooc 2.0.0 | Fast charging 33w | |
Colors | purple color gradations, blue color gradations, gundam | purple, white color gradations, black | gold, gold color gradations |
Network technology | gsm / cdma / hspa / evdo / lte | gsm / cdma / hspa / lte | gsm / hspa / lte |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte-a | hspa 42.2/5.76 mbps lte-a | hspa 42.2/5.76 mbps lte cat4 150/50 mbps |
GPRS | |||
EDGE | |||
Approx price |
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320 GBP
385 EUR
3760 NOK
4000 SEK
24300 RUB
390 USD
2040 BRL
560 AUD
510000 KRW
52000 JPY
540 SGD
1720 MYR
1420 AED
6500 ZAR
