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Brand | realme | vivo | |
Model | realme 6i (india) | vivo x51 5g | |
Announced | 2020 July 24 | 2020 October 21 | |
Status | Available. Released 2020 July 31 | Available. Released 2020 October 23 | |
Device Body | glass front | glass back | aluminum frame | ||
Dimensions | 162.1 x 74.8 x 8.9 mm ( 6.38 x 2.94 x 0.35 in ) | 158.5 x 72.8 x 8 mm ( 6.24 x 2.87 x 0.31 in ) | |
Weight in gram | 191 | 181.5 | |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | No | ||
Display type | IPS LCD | 90hz | 480 Luminance units ( typ ) | AMOLED | 90hz | hdr10+ | |
Display resolution | 1080 x 2400 pixels | 20 : 9 ratio ( ~405 pixel per inch density ) | 1080 x 2376 pixels ( ~398 pixel per inch density ) | |
Display size | 6.5 inches | 102.0 cm2 ( ~84.1% screen to body ratio ) | 6.56 inches | 104.6 cm2 ( ~90.6% screen to body ratio ) | |
Display Protection | |||
Operating System | android 10 | realme ui | android 10 | funtouch 10.0 | |
CPU | Octa-core ( 2x2.05 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 1x2.4 GHz kryo 475 prime & 1x2.2 GHz kryo 475 gold & 6x1.8 GHz kryo 475 silver ) | |
Chipset | mediatek mt6785 helio g90t ( 12 nm ) | Qualcomm sm7250 snapdragon 765g 5g ( 7 nm ) | |
GPU | mali-g76 mc4 | adreno 620 | |
Memory card | microsdxc ( dedicated slot ) | No | |
Memory v1 | 64gb 4gb RAM | 256gb 8gb RAM | |
Memory v2 | 64gb 6gb RAM | ||
Primary camera | 48 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.3 | 119¡ ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixelb/w | 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 | 16 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/3.06" | 1.0µm | 32 megapixel| lens aperture2.5 | 26mm ( wide ) | 1/2.8" | 0.8µm | |
Loud speaker | Yes | Yes | |
Audio jack | Yes | No | |
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 | |
Bluetooth | 5.0 | a2dp | le | 5.1.0 | a2dp | le | aptx hd | |
GPS | Yes with a-gps glonass bds | Yes with a-gps glonass galileo bds | |
NFC | No | Yes | |
Radio | FM Radio | No | |
USB | USB Type-C 2.0 | USB on-the-go | USB Type-C 2.0 | USB on-the-go | |
Sensors | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | color spectrum | |
Battery | li-po 4300 mAh | Non-removable | li-po 4315 mAh | Non-removable | |
Battery Charge | Fast charging 33w | 57% in 30 min ( advertised ) | ||
Colors | black color gradations, white color gradations | gray | |
Network technology | gsm / hspa / lte | gsm / cdma / hspa / lte / 5g | |
5G bands | 1 | 3 | 7 | 8 | 28 | 38 | 41 | 77 | 78 sa/nsa | ||
Network speed | hspa 42.2/11.5 mbps lte-a (2ca) cat6 300/75 mbps | hspa 42.2/5.76 mbps lte-a 5g | |
GPRS | |||
EDGE | |||
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