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Brand | vivo | vivo | |
Model | vivo y78+ | vivo iqoo z8 (china) | |
Announced | 2023 April 24 | 2023 August 31 | |
Status | Available. Released 2023 April 26 | Available. Released 2023 September | |
Device Body | glass front | plastic frame | plastic back | ||
Dimensions | 164.3 x 74.8 x 7.9 mm ( 6.47 x 2.94 x 0.31 in ) | 164.6 x 75.8 x 8.8 mm ( 6.48 x 2.98 x 0.35 in ) | |
Weight in gram | 177 | 200 | |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | No | No | |
Display type | AMOLED | 120hz | 1300 Luminance units ( the peak ) | IPS LCD | 120hz | |
Display resolution | 1080 x 2400 pixels | 20 : 9 ratio ( ~388 pixel per inch density ) | 1080 x 2388 pixels ( ~395 pixel per inch density ) | |
Display size | 6.78 inches | 111.0 cm2 ( ~90.3% screen to body ratio ) | 6.64 inches | 106.8 cm2 ( ~85.6% screen to body ratio ) | |
Display Protection | |||
Operating System | android 13 | originos 3 | android 13 | originos 3 | |
CPU | Octa-core ( 2x2.2 GHz kryo 660 gold & 6x1.7 GHz kryo 660 silver ) | Octa-core ( 1x3.1 GHz cortex-a78 & 3x3.0 GHz cortex-a78 & 4x2.0 GHz cortex-a55 ) | |
Chipset | Qualcomm sm6375 snapdragon 695 5g ( 6 nm ) | mediatek dimensity 8200 ( 4 nm ) | |
GPU | adreno 619 | mali-g610 mc6 | |
Memory card | No | No | |
Memory v1 | 128gb 8gb RAM | 256gb 8gb RAM | |
Memory v2 | 256gb 8gb RAM | 256gb 12gb RAM | 256gb 12gb RAM | 512gb 12gb RAM | |
Primary camera | 50 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus | OIS 2 megapixel| lens aperture2.4 | ( depth ) | 64 megapixel| lens aperture1.8 | ( wide ) | 1/2.0" | 0.7µm | phase detection autofocus | OIS 2 megapixel| lens aperture2.4 | ( depth ) | |
Secondary camera | 8 megapixel| lens aperture2.0 | ( wide ) | 16 megapixel| lens aperture2.5 | ( wide ) | |
Loud speaker | Yes | Yes | |
Audio jack | Yes | Yes | |
WLAN | 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 | |
Bluetooth | 5.1.0 | a2dp | le | aptx hd | aptx adaptive | 5.3 | a2dp | le | aptx hd | |
GPS | |||
NFC | No | Yes | |
Radio | No | No | |
USB | USB Type-C 2.0 | otg | USB Type-C 2.0 | otg | |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | |
Battery | 5000 mAh | Non-removable | 5000 mAh | Non-removable | |
Battery Charge | 44w wired | 120w wired | |
Colors | black, blue, gold | black, blue, silver | |
Network technology | gsm / cdma / hspa / cdma2000 / lte / 5g | gsm / cdma / hspa / cdma2000 / lte / 5g | |
5G bands | 1 | 5 | 8 | 28 | 41 | 77 | 78 sa/nsa | 1 | 5 | 8 | 28 | 41 | 77 | 78 sa/nsa | |
Network speed | hspa lte-a 5g | hspa lte 5g | |
GPRS | |||
EDGE | |||
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