vivo Y51 (2020, December) vs vivo Y51s

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vivo Y51 (2020, December) vivo Y51s
PHONES
Phone Names vivo Y51 (2020, December) vivo Y51s
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, 401, 3, 4, 5, 8, 34, 38, 39, 40, 41
5G bands-1, 41, 78 SA/NSA
SpeedHSPA, LTEHSPA, LTE, 5G (3.6+ Gbps DL)
TechnologyGSM / HSPA / LTEGSM / CDMA / HSPA / LTE / 5G
 -CDMA 800 / 1900 & TD-SCDMA
Launch
Announced2020, December 03. Released 2020, December 072020, July 24. Released 2020, July 29
StatusDiscontinuedDiscontinued
Body
Dimensions163.9 x 75.3 x 8.4 mm (6.45 x 2.96 x 0.33 in)162 x 76.6 x 8.5 mm (6.38 x 3.02 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight188 g (6.63 oz)190 g (6.70 oz)
Display
Resolution1080 x 2408 pixels, 20:9 ratio (~401 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
Size6.58 inches, 104.3 cm2 (~84.5% screen-to-body ratio)6.53 inches, 104.7 cm2 (~84.4% screen-to-body ratio)
TypeIPS LCDIPS LCD
Platform
CPUOcta-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)Octa-core (2x2.0 GHz Cortex-A77 & 6x1.8 GHz Cortex-A55)
ChipsetQualcomm SDM665 Snapdragon 665 (11 nm)Exynos 880 (8 nm)
GPUAdreno 610Mali-G76 MP5
OSAndroid 11, Funtouch 11Android 10, Funtouch 10.5
Memory
Card slotmicroSDXC (dedicated slot)No
Internal128GB 8GB RAM128GB 6GB RAM, 128GB 8GB RAM
 -UFS 2.1
Main Camera
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Triple48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 120˚, (ultrawide), 1/4.0", 1.12µm 2 MP (macro)48 MP, f/1.8, 25mm (wide), 1/2.0", 0.8µm, PDAF 2 MP (macro) Auxiliary lens
Video4K@30fps, 1080p@30fps, gyro-EIS4K@30fps, 1080p@30fps; gyro-EIS
Selfie camera
FeaturesHDRHDR
Single16 MP, f/2.0, (wide), 1/3.06" 1.0µm8 MP, f/2.0, (wide)
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.0, A2DP, LE5.0, A2DP, LE, aptX HD
NFCNoNo
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, BDS, GALILEO
RadioFM radioNo
USBUSB Type-C 2.0, OTGmicroUSB 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, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, proximity, compass
Battery
Charging18W wired, 70% in 67 min18W wired
Type5000 mAh4500 mAh
Misc
ColorsTitanium Sapphire, Crystal SymphonyBlack, Blue, White
ModelsV2030V2002A
PriceAbout 210 EURAbout 250 EUR