Lenovo Yoga Smart Tab vs Vivo Y21

Network
TechnologyNo cellular connectivity
2G bandsN/A
3G bandsN/A
4G bandsN/A
GPRSNo
EDGENo
Launch
Announced2019, October
StatusAvailable. Released 2019, October
Body
Dimensions242mm x 166mm x 8.5-24mm
Weight580 g (1.28 lb)
SIMNo
Built-in 3-stage kickstand
Display for Lenovo Yoga Smart Tab
TypeIPS LCD capacitive touchscreen, 16M colors
Size10.1 inches, 295.8 cm2 (~73.6% screen-to-body ratio)
Resolution1200 x 1920 pixels, 16:10 ratio (~224 ppi density)
Platform
OSAndroid 9.0 (Pie)
ChipsetQualcomm SDM439 Snapdragon 439 (12 nm)
CPUOcta-core (2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53)
GPUAdreno 505
Memory
Card slotmicroSD, up to 256 GB
Internal64GB 4GB RAM
Main Camera
Single8 MP, AF
Video1080p@30fps
Selfie camera
Single5 MP
Video1080p@30fps
Sound
LoudspeakerYes, with stereo speakers
3.5mm jackYes
Dolby Atmos audio
Comms
WLANWi-Fi 802.11 b/g/n/ac, Wi-Fi Direct, hotspot
Bluetooth4.2, A2DP
GPSNo
RadioNo
USB2.0, Type-C 1.0 reversible connector
Features
SensorsAccelerometer
Battery
Non-removable Li-Po 7000 mAh battery
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VIVO Y21

Rs. 59,699

Vivo Y21
Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 2100
4G bands1, 3, 5, 8, 38, 40, 41
SpeedHSPA 42.2/5.76 Mbps, LTE
Launch
Announced2021, August 20
StatusAvailable. Released 2021, August 20
Body
Dimensions164.3 x 76.1 x 8 mm (6.47 x 3.00 x 0.31 in)
Weight182 g (6.42 oz)
SIMDual SIM (Nano-SIM, dual stand-by)
Display for Vivo Y21
TypeIPS LCD
Size6.51 inches, 102.3 cm2 (~81.8% screen-to-body ratio)
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Platform
OSAndroid 11, Funtouch 11.1
ChipsetMediatek MT6765 Helio P35 (12nm)
CPUOcta-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPUPowerVR GE8320
Memory
Card slotmicroSDXC (dedicated slot)
Internal64GB 4GB RAM, 128GB 4GB RAM
Main Camera
Dual13 MP, f/2.2, (wide), PDAF
2 MP, f/2.4, (macro)
FeaturesLED flash
Video1080p@30fps
Selfie camera
Single8 MP, f/2.0, (wide)
Video1080p@30fps
Sound
LoudspeakerYes
3.5mm jackYes
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.0, A2DP, LE
GPSYes, with A-GPS, GLONASS, GALILEO, BDS
NFCNo
RadioFM radio
USBUSB Type-C 2.0, USB On-The-Go
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
TypeLi-Po 5000 mAh, non-removable
ChargingFast charging 18W

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