Compare Devices
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Brand | vivo | realme | vivo |
Model | vivo x20 | realme c2 2020 | vivo x51 5g |
Announced | 2017 September | 2019 November | 2020 October 21 |
Status | Available. Released 2017 October | Available. Released 2019 November | Available. Released 2020 October 23 |
Device Body | glass front | glass back | aluminum frame | ||
Dimensions | 155.9 x 75.2 x 7.2 mm ( 6.14 x 2.96 x 0.28 in ) | 154.3 x 73.7 x 8.5 mm ( 6.07 x 2.90 x 0.33 in ) | 158.5 x 72.8 x 8 mm ( 6.24 x 2.87 x 0.31 in ) |
Weight in gram | 159 | 166 | 181.5 |
SIM card | Hybrid dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | ||
Display type | Super AMOLED capacitive touchscreen | 16millioncolors | IPS LCD capacitive touchscreen | 16millioncolors | AMOLED | 90hz | hdr10+ |
Display resolution | 1080 x 2160 pixels | 18 : 9 ratio ( ~402 pixel per inch density ) | 720 x 1560 pixels | 19.5 : 9 ratio ( ~282 pixel per inch density ) | 1080 x 2376 pixels ( ~398 pixel per inch density ) |
Display size | 6.01 inches | 93.2 cm2 ( ~79.5% screen to body ratio ) | 6.1 inches | 91.3 cm2 ( ~80.3% screen to body ratio ) | 6.56 inches | 104.6 cm2 ( ~90.6% screen to body ratio ) |
Display Protection | |||
Operating System | android 7.1.1 ( nougat ) | upgradable to android 8.0 ( oreo ) ; funtouch 3.2 | android 9.0 ( pie ) | coloros 6 lite | android 10 | funtouch 10.0 |
CPU | Octa-core ( 4x2.2 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | Octa-core 2.0 GHz cortex-a53 | Octa-core ( 1x2.4 GHz kryo 475 prime & 1x2.2 GHz kryo 475 gold & 6x1.8 GHz kryo 475 silver ) |
Chipset | Qualcomm sdm660 snapdragon 660 ( 14 nm ) | mediatek mt6762 helio p22 ( 12 nm ) | Qualcomm sm7250 snapdragon 765g 5g ( 7 nm ) |
GPU | adreno 512 | powervr ge8320 | adreno 620 |
Memory card | microSD | up to 256 GB ( uses shared sim slot ) | microsdxc ( dedicated slot ) | No |
Memory v1 | 64gb 4gb RAM | 32gb 2gb RAM | 256gb 8gb RAM |
Memory v2 | 64gb 3gb RAM | ||
Primary camera | 12 megapixel| lens aperture1.8 | Auto focus 5 megapixel| depth sensor | 13 megapixel| lens aperture2.2 | 1/3.1 | 1.12µm | phase detection autofocus 2 megapixel| lens aperture2.4 | ( 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 |
Secondary camera | 12 megapixel| lens aperture2.0 | 5 megapixel| lens aperture2.0 | 1/5 | 1.12µm | 32 megapixel| lens aperture2.5 | 26mm ( wide ) | 1/2.8" | 0.8µm |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 b/g/n | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot |
Bluetooth | 5.0 | a2dp | le | 4.2 | a2dp | le | 5.1.0 | a2dp | le | aptx hd |
GPS | Yes with a-gps | Yes with a-gps glonass bds | Yes with a-gps glonass galileo bds |
NFC | Yes | ||
Radio | No | FM Radio | No |
USB | microusb 2.0 | USB on-the-go | microusb 2.0 | USB on-the-go | USB Type-C 2.0 | USB on-the-go |
Sensors | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | accelerometer | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | color spectrum |
Battery | Non-removable Li-lon 3250 mAh battery | li-po 4000 mAh | Non-removable | li-po 4315 mAh | Non-removable |
Battery Charge | Fast charging 33w | 57% in 30 min ( advertised ) | ||
Colors | black, black color gradations, gold, gold color gradations, blue, pink | black color gradations, blue color gradations | gray |
Network technology | gsm / cdma / hspa / lte | gsm / hspa / lte | gsm / cdma / hspa / lte / 5g |
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 | hspa 42.2/5.76 mbps lte-a 5g |
GPRS | |||
EDGE | |||
Approx price |
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330 GBP
396 EUR
3860 NOK
4100 SEK
24900 RUB
400 USD
2100 BRL
580 AUD
520000 KRW
54000 JPY
550 SGD
1770 MYR
1460 AED
6700 ZAR
