vivo Y77e (t1) vs vivo S15e

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PHONES
Phone Names vivo Y77e (t1) vivo S15e
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 1700(AWS) / 2100
4G bands1, 3, 5, 8, 28, 34, 38, 39, 40, 411, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
5G bands1, 5, 8, 28, 41, 77, 78 SA/NSA1, 5, 8, 28, 41, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / CDMA2000 / LTE / 5GGSM / CDMA / HSPA / CDMA2000 / LTE / 5G
 CDMA2000 1x CDMA2000 1x
Launch
Announced2022, August 192022, April 25
StatusCancelledAvailable. Released 2022, April 30
Body
BuildGlass front, plastic frame, plastic back-
Dimensions164 x 75.8 x 8.3 mm (6.46 x 2.98 x 0.33 in)159.7 x 73.6 x 8.5 mm (6.29 x 2.90 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight194 g (6.84 oz)190 g (6.70 oz)
Display
Resolution1080 x 2408 pixels, 20:9 ratio (~401 ppi density)1080 x 2404 pixels, 20:9 ratio (~409 ppi density)
Size6.58 inches, 104.3 cm2 (~83.9% screen-to-body ratio)6.44 inches, 100.0 cm2 (~85.1% screen-to-body ratio)
TypeIPS LCDAMOLED, 90Hz, HDR10+
Platform
CPUOcta-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (1x2.8 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
ChipsetMediatek Dimensity 810 (6 nm)Exynos 1080 (5 nm)
GPUMali-G57 MC2Mali-G78 MP10
OSAndroid 12, OriginOS OceanAndroid 11, OriginOS Ocean
Memory
Card slotmicroSDXC (uses shared SIM slot)No
Internal256GB 8GB RAM128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
 UFS 2.2UFS 3.1
Main Camera
Dual50 MP, f/1.8, (wide), PDAF 2 MP (macro)-
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Single8 MP, f/2.0, (wide)16 MP, f/2.0, (wide)
Triple-50 MP, f/1.8, 26mm (wide), PDAF 8 MP, f/2.2, (ultrawide) 2 MP (macro)
Video1080p@30fps4K@30fps, 1080p@30fps, gyro-EIS
Selfie camera
Single8 MP, f/2.0, (wide)16 MP, f/2.0, (wide)
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesNo
35mm jackYesNo
Loudspeaker YesYes
 -24-bit/192kHz audio
Comms
Bluetooth5.1, A2DP, LE, aptX HD5.2, A2DP, LE, aptX HD
NFCNoYes
PositioningGPS, GLONASS, GALILEO, BDS, QZSSGPS, GLONASS, GALILEO, BDS, QZSS
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C, 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, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging18W wired66W wired, 50% in 18 min
Type5000 mAh4700 mAh
Misc
ColorsBlack, Blue gradient, PinkBlack, Blue, Silver/Pink
ModelsV2166BAV2190A
PriceAbout 260 EURAbout 300 EUR