Compare Devices
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Brand | oppo | vivo | asus |
Model | oppo a12e | vivo v21 5g | asus rog phone 3 zs661ks |
Announced | 2020 April 03 | 2021 April 27 | 2020 July 22 |
Status | Available. Released 2020 April 16 | Available. Released 2021 May 06 | Available. Released 2020 July 23 |
Device Body | glass front | plastic back | plastic frame | glass front | plastic frame | plastic back | |
Dimensions | 156.2 x 75.6 x 8.2 mm ( 6.15 x 2.98 x 0.32 in ) | 159.7 x 73.9 x 7.3 mm ( 6.29 x 2.91 x 0.29 in ) | 171 x 78 x 9.9 mm ( 6.73 x 3.07 x 0.39 in ) |
Weight in gram | 168 | 176 | 240 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | Hybrid dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | |
Display type | IPS LCD | AMOLED | 90hz | hdr10+ | 500 Luminance units ( typ ) | AMOLED | 1b colors | 144hz | hdr10+ | 650 Luminance units ( typ ) |
Display resolution | 720 x 1520 pixels | 19 : 9 ratio ( ~271 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~409 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~391 pixel per inch density ) |
Display size | 6.2 inches | 95.9 cm2 ( ~81.2% screen to body ratio ) | 6.44 inches | 100.1 cm2 ( ~84.8% screen to body ratio ) | 6.59 inches | 106.6 cm2 ( ~79.9% screen to body ratio ) |
Display Protection | |||
Operating System | android 8.1 ( oreo ) | coloros 5.1 | android 11 | funtouch 11.1 | android 10 | rog ui |
CPU | Octa-core 1.8 GHz cortex-a53 | Octa-core ( 2x2.4 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 1x3.1 GHz kryo 585 & 3x2.42 GHz kryo 585 & 4x1.8 GHz kryo 585 ) |
Chipset | Qualcomm sdm450 snapdragon 450 ( 14 nm ) | mediatek mt6853 dimensity 800u ( 7 nm ) | Qualcomm sm8250 snapdragon 865 5g+ ( 7 nm+ ) |
GPU | adreno 506 | mali-g57 mc3 | adreno 650 |
Memory card | microsdxc ( uses shared sim slot ) | No | |
Memory v1 | 64gb 3gb RAM | 128gb 8gb RAM | 128gb 8gb RAM |
Memory v2 | 256gb 8gb RAM | 128gb 12gb RAM | 256gb 12gb RAM | 512gb 12gb RAM | 512gb 16gb RAM | |
Primary camera | 13 megapixel| lens aperture2.2 | Auto focus 2 megapixel| lens aperture2.4 | ( depth ) | 64 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.72" | 0.8µm | phase detection autofocus | OIS 8 megapixel| lens aperture2.2 | 120˚ | 16mm ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) | 64 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.73" | 0.8µm | phase detection autofocus 13 megapixel| lens aperture2.4 | 11mm | 125¡ ( ultrawide ) 5 megapixel| lens aperture2.0 | ( macro ) |
Secondary camera | 8 megapixel| lens aperture2.2 | 44 megapixel| lens aperture2.0 | ( wide ) | Auto focus | OIS | 24 megapixel| lens aperture2.0 | 27mm ( wide ) | 0.9µm |
Loud speaker | Yes | Yes | Yes with DTS : x stereo speakers ( 2 dedicated amplifiers ) |
Audio jack | Yes | No | No |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct | hotspot |
Bluetooth | 4.2 | a2dp | le | 5.1.0 | a2dp | le | 5.1.0 | a2dp | le | aptx hd | aptx adaptive |
GPS | Yes with a-gps | Yes with dual-band a-gps glonass bds galileo qzss gnss | |
NFC | No | Yes ( market/region dependent ) | Yes |
Radio | FM Radio | No | No |
USB | microusb 2.0 | USB on-the-go | USB Type-C 2.0 | USB on-the-go | USB Type-C 3.1.0 ( side ) | USB Type-C 2.0 ( bottom ) | accessory connector | USB on-the-go |
Sensors | accelerometer | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery | Li-lon 4230 mAh | Non-removable | li-po 4000 mAh | Non-removable | li-po 6000 mAh | Non-removable |
Battery Charge | 33w wired | 63% in 30 min ( advertised ) | ||
Colors | red, purple color gradations | blue color gradations, sunset color color gradations, white color gradations | black color gradations |
Network technology | gsm / hspa / lte | gsm / hspa / lte / 5g | gsm / cdma / hspa / lte / 5g |
5G bands | 78 sub6 - india | 1 | 2 | 3 | 5 | 28 | 41 | 66 | 71 | 77 | 78 | 79 sa/nsa - a version | |
Network speed | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa lte-a 5g | hspa 42.2/5.76 mbps lte-a (6ca) cat20 2000/150 mbps 5g 4.4 gbps dl |
GPRS | |||
EDGE | |||
Approx price |
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110 GBP
142 EUR
1310 NOK
1400 SEK
8500 RUB
140 USD
710 BRL
200 AUD
180000 KRW
18000 JPY
190 SGD
600 MYR
500 AED
2300 ZAR
