Compare Vivo Y21 vs Xiaomi Redmi 3s

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SummarySummary 68 Score 76 Score
Performance MediaTek MT6580
1 GB RAM RAM
Android v5.1 (Lollipop)
Qualcomm Snapdragon 430 MSM8937
2 GB RAM RAM
Android OS, v6.0.1 (Marshmallow)
Display 4.5 inches
480 x 854 pixels
218 PPI Density
5 inches
720 x 1280 pixels
294 PPI Density
Camera 5 MP (Main)
2 MP (Front)
13 MP (Main)
5 MP (Front)
Battery 1900 mAh
Li-ion
4100 mAh
Li-ion
DisplayDisplay
Screen Size 4.5 inches 5 inches
Screen Resolution 480 x 854 pixels 720 x 1280 pixels
Pixel Density 218 PPI 294 PPI
Display Type IPS LCD Capacitive Touchscreen IPS LCD capacitive touchscreen, 16M colors
ChipsetChipset
Brand Vivo Xiaomi
Chipset MediaTek MT6580 Qualcomm Snapdragon 430 MSM8937
Processor Quad core, 1.3 GHz, Cortex A7 Octa core, 1.4 GHz, Cortex A53
RAM 1 GB RAM 2 GB RAM
GPU Mali-400 MP Adreno 505
CameraCamera
Rear Camera Resolution 5 MP 13 MP
Front Camera Resolution 2 MP 5 MP
Dual Camera
Video
Camera Features Autofocus, Flash Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging
GeneralGeneral
Operating System Android Android
OS Version Android v5.1 (Lollipop) Android OS, v6.0.1 (Marshmallow)
Weight 157 g 144 g
Dimensions 130.7 x 66.4 x 9.2 mm 139.3 x 69.6 x 8.5 mm
Thickness 8.5mm
StorageStorage
Internal Storage 16 GB 16 GB
Card Slot microSD, Up to 128 G microSD, up to 128GB
Other 16GB storage, microSD card slot 16GB storage, Expandable up to 128GB
CommunicationCommunication
SIM Card Slots Dual SIM Dual SIM
SIM Card Type Micro-SIM Nano-SIM
Bluetooth v4.0 v4.1, A2DP
3.5 mm Jack Yes Yes
NFC No No
ConnectivityConnectivity
2G
GSM 1800 / 1900 / 850 / 900 MHz
GSM 900 / 1800 / 1900
3G
UMTS 2100 / 850 / 900 MHz
HSDPA 850 / 900 / 1900 / 2100
4G
LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Wi-Fi
Wi-Fi 802.11, b/g/n
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
GPS
with A-GPS
A-GPS, GLONASS, BDS
GPRS
EDGE
Radio
BatteryBattery
Battery Capacity 1900 mAh 4100 mAh
Battery Type Li-ion Li-ion
Standby Time
Talk Time
Other FeaturesOther Features
Fingerprint Scanner
Waterproof
Sensors Light sensor, Proximity sensor, Accelerometer Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Messaging SMS(threaded view), MMS, Email, Push Mail, IM
Java
Other
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