Compare Devices
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Brand | huawei | vivo | oppo |
Model | huawei y7 prime (2019) | vivo x51 5g | oppo a9 |
Announced | 2019 January 01 | 2020 October 21 | 2019 April |
Status | Available. Released 2019 January 01 | Available. Released 2020 October 23 | Available. Released 2019 April |
Device Body | glass front | plastic back | plastic frame | glass front | glass back | aluminum frame | glass front ( gorilla glass 5 ) | plastic back | plastic frame |
Dimensions | 158.9 x 76.9 x 8.1 mm ( 6.26 x 3.03 x 0.32 in ) | 158.5 x 72.8 x 8 mm ( 6.24 x 2.87 x 0.31 in ) | 162 x 76.1 x 8.3 mm ( 6.38 x 3.00 x 0.33 in ) |
Weight in gram | 168 | 181.5 | 190 |
SIM card | Hybrid dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | Hybrid dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | No |
Display type | IPS LCD | AMOLED | 90hz | hdr10+ | IPS LCD | 480 Luminance units ( typ ) |
Display resolution | 720 x 1520 pixels | 19 : 9 ratio ( ~269 pixel per inch density ) | 1080 x 2376 pixels ( ~398 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~395 pixel per inch density ) |
Display size | 6.26 inches | 97.8 cm2 ( ~80.0% screen to body ratio ) | 6.56 inches | 104.6 cm2 ( ~90.6% screen to body ratio ) | 6.53 inches | 104.7 cm2 ( ~84.9% screen to body ratio ) |
Display Protection | corning gorilla glass 5 | ||
Operating System | android 8.1 ( oreo ) | emui 8.2 | android 10 | funtouch 10.0 | android 9.0 ( pie ) | coloros 6 |
CPU | Octa-core 1.8 GHz cortex-a53 | Octa-core ( 1x2.4 GHz kryo 475 prime & 1x2.2 GHz kryo 475 gold & 6x1.8 GHz kryo 475 silver ) | Octa-core ( 4x2.1 GHz cortex-a73 & 4x2.0 GHz cortex-a53 ) |
Chipset | Qualcomm sdm450 snapdragon 450 ( 14 nm ) | Qualcomm sm7250 snapdragon 765g 5g ( 7 nm ) | mediatek mt6771v helio p70 ( 12nm ) |
GPU | adreno 506 | adreno 620 | mali-g72 mp3 |
Memory card | microsdxc ( uses shared sim slot ) | No | microsdxc ( uses shared sim slot ) |
Memory v1 | 32gb 3gb RAM | 256gb 8gb RAM | 128gb 4gb RAM |
Memory v2 | 64gb 3gb RAM | 128gb 6gb RAM | 128gb 8gb RAM | |
Primary camera | 13 megapixel| lens aperture1.8 | phase detection autofocus 2 megapixel| ( depth ) | 48 megapixel| lens aperture1.6 | ( wide ) | phase detection autofocus | Laser Auto focus | gimbal OIS 8 megapixel| lens aperture3.4 | 135mm ( periscope telephoto ) | 1/4.0" | phase detection autofocus | OIS | 5x optical zoom 13 megapixel| lens aperture2.5 | 50mm ( telephoto ) | 1/2.8" | 0.8µm | phase detection autofocus | 2x optical zoom 8 megapixel| lens aperture2.2 | 120˚ | 16mm ( ultrawide ) | 1/4.0" | 1.12µm | 16 megapixel| lens aperture1.8 | ( wide ) | 1/2.8" | 1.12µm | Auto focus 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera | 16 mega pixel | 32 megapixel| lens aperture2.5 | 26mm ( wide ) | 1/2.8" | 0.8µm | 16 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/3.06" | 1.0µm |
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 | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot |
Bluetooth | 4.2 | a2dp | le | 5.1.0 | a2dp | le | aptx hd | 4.2 | a2dp | le |
GPS | Yes with a-gps glonass bds | Yes with a-gps glonass galileo bds | Yes with a-gps glonass bds |
NFC | No | Yes | Yes |
Radio | FM Radio | No | FM Radio |
USB | microusb 2.0 | USB Type-C 2.0 | USB on-the-go | microusb 2.0 | USB on-the-go |
Sensors | fingerprint ( rear-mounted ) | accelerometer | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | color spectrum | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass |
Battery | Li-lon 4000 mAh | Non-removable | li-po 4315 mAh | Non-removable | li-po 4020 mAh | Non-removable |
Battery Charge | charging 10w | Fast charging 33w | 57% in 30 min ( advertised ) | charging 10w |
Colors | blue color gradations, black color gradations, red color gradations, brown | gray | green color gradations, white color gradations, purple color gradations |
Network technology | gsm / hspa / lte | gsm / cdma / hspa / lte / 5g | gsm / cdma / hspa / lte |
5G bands | 1 | 3 | 7 | 8 | 28 | 38 | 41 | 77 | 78 sa/nsa | ||
Network speed | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa 42.2/5.76 mbps lte-a 5g | hspa 42.2/11.5 mbps lte cat4 150/75 mbps |
GPRS | |||
EDGE | |||
Approx price |
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170 GBP
203 EUR
1980 NOK
2100 SEK
12800 RUB
210 USD
1080 BRL
300 AUD
270000 KRW
28000 JPY
280 SGD
910 MYR
750 AED
3500 ZAR
