Compare Devices
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Brand | oppo | vivo | lenovo |
Model | oppo a12e | vivo v21 5g | lenovo a3690 |
Announced | 2020 April 03 | 2021 April 27 | 2015 October. Released 2015 October |
Status | Available. Released 2020 April 16 | Available. Released 2021 May 06 | discontinued |
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 ) | 141.2 x 71.2 x 8.8 mm ( 5.56 x 2.80 x 0.35 in ) |
Weight in gram | 168 | 176 | 140 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | Hybrid dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Micro-SIM | dual stand-by ) |
Water Resistance | No | No | No |
Display type | IPS LCD | AMOLED | 90hz | hdr10+ | 500 Luminance units ( typ ) | IPS LCD |
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 ) | 720 x 1280 pixels | 16 : 9 ratio ( ~294 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 ) | 5.0 inches | 68.9 cm2 ( ~68.6% screen to body ratio ) |
Display Protection | |||
Operating System | android 8.1 ( oreo ) | coloros 5.1 | android 11 | funtouch 11.1 | android 5.1 ( lollipop ) |
CPU | Octa-core 1.8 GHz cortex-a53 | Octa-core ( 2x2.4 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Quad-core 1.0 GHz cortex-a53 |
Chipset | Qualcomm sdm450 snapdragon 450 ( 14 nm ) | mediatek mt6853 dimensity 800u ( 7 nm ) | mediatek mt6735p ( 28 nm ) |
GPU | adreno 506 | mali-g57 mc3 | mali-t720mp2 |
Memory card | microsdxc ( uses shared sim slot ) | ||
Memory v1 | 64gb 3gb RAM | 128gb 8gb RAM | 8gb 1gb RAM |
Memory v2 | 256gb 8gb 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 ) | 8 megapixel| Auto focus |
Secondary camera | 8 megapixel| lens aperture2.2 | 44 megapixel| lens aperture2.0 | ( wide ) | Auto focus | OIS | 2 mega pixel |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | No | Yes |
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 | hotspot |
Bluetooth | 4.2 | a2dp | le | 5.1.0 | a2dp | le | 4.0 | a2dp |
GPS | Yes with a-gps | Yes with a-gps | |
NFC | No | Yes ( market/region dependent ) | No |
Radio | FM Radio | No | FM Radio |
USB | microusb 2.0 | USB on-the-go | USB Type-C 2.0 | USB on-the-go | microusb 2.0 |
Sensors | accelerometer | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | accelerometer | proximity |
Battery | Li-lon 4230 mAh | Non-removable | li-po 4000 mAh | Non-removable | li-po 2300 mAh | 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, white |
Network technology | gsm / hspa / lte | gsm / hspa / lte / 5g | gsm / hspa / lte |
5G bands | 78 sub6 - india | ||
Network speed | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa lte-a 5g | hspa lte cat4 150/50 mbps |
GPRS | |||
EDGE | |||
Approx price |
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110 GBP
144 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
