vivo Y77e (t1) vs vivo Y78

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vivo Y77e (t1) vivo Y78
PHONES
Phone Names vivo Y77e (t1) vivo Y78
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 3, 5, 8, 28, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 39, 40, 41
5G bands1, 5, 8, 28, 41, 77, 78 SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / CDMA2000 / LTE / 5GGSM / HSPA / LTE / 5G
 CDMA2000 1x CDMA2000 1x
Launch
Announced2022, August 192023, May 29
StatusCancelledAvailable. Released 2023, June 10
Body
BuildGlass front, plastic frame, plastic backGlass front, plastic frame, plastic back
Dimensions164 x 75.8 x 8.3 mm (6.46 x 2.98 x 0.33 in)164.3 x 74.8 x 7.9 mm (6.47 x 2.94 x 0.31 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight194 g (6.84 oz)177 g (6.24 oz)
Display
Resolution1080 x 2408 pixels, 20:9 ratio (~401 ppi density)1080 x 2400 pixels, 20:9 ratio (~388 ppi density)
Size6.58 inches, 104.3 cm2 (~83.9% screen-to-body ratio)6.78 inches, 111.0 cm2 (~90.3% screen-to-body ratio)
TypeIPS LCDAMOLED, 120Hz, 1300 nits (peak)
Platform
CPUOcta-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
ChipsetMediatek Dimensity 810 (6 nm)Qualcomm SM6375 Snapdragon 695 5G (6 nm)
GPUMali-G57 MC2Adreno 619
OSAndroid 12, OriginOS OceanAndroid 13, Funtouch 13
Memory
Card slotmicroSDXC (uses shared SIM slot)No
Internal256GB 8GB RAM256GB 8GB RAM
 UFS 2.2UFS 2.2
Main Camera
Dual50 MP, f/1.8, (wide), PDAF 2 MP (macro)50 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, (depth)
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Single8 MP, f/2.0, (wide)-
Triple-64 MP, f/1.8, (wide), PDAF, OIS 2 MP (macro) Auxiliary lens
Video1080p@30fps1080p@30fps
Selfie camera
Single8 MP, f/2.0, (wide)16 MP, f/2.5, (wide)
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.1, A2DP, LE, aptX HD5.1, A2DP, LE
NFCNoYes
PositioningGPS, GLONASS, GALILEO, BDS, QZSSGPS (L1), GLONASS (G1), BDS (B1I+B1c), GALILEO (E1), QZSS (L1)
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band
Features
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging18W wired44W wired
Type5000 mAh5000 mAh
Misc
ColorsBlack, Blue gradient, PinkFlare Black, Dreamy Gold
ModelsV2166BA-
PriceAbout 260 EURAbout 180 EUR