X
4.3
₹ 11,999
X
4.4
₹ 16,490
Xiaomi 14
Xiaomi 14
From ₹ 69,999
Nothing Phone 2a
Nothing Phone 2a
From ₹ 23,999
HomeCompare Mobile › Xiaomi Redmi 9 Power vs vivo Y31 2021

Xiaomi Redmi 9 Power vs vivo Y31 2021

X
4.3
₹ 11,999
X
4.4
₹ 16,490
Xiaomi 14
Xiaomi 14
From ₹ 69,999
Nothing Phone 2a
Nothing Phone 2a
From ₹ 23,999
Hide OVERVIEW
EXPERT SCORE
8
EXPERT SCORE
7.5
Performance
Qualcomm Snapdragon 662
4 GB RAM
MSP SCORE
8
Qualcomm Snapdragon 662
6 GB RAM
MSP SCORE
7
Display
6.53 inches
IPS LCD
MSP SCORE
8.5
6.58 inches
IPS LCD
MSP SCORE
8
Rear Camera
Quad
48 MP + 8 MP + 2 MP + 2 MP
MSP SCORE
8
Triple
48 MP + 2 MP + 2 MP
MSP SCORE
7
Front Camera
Single
8 MP
MSP SCORE
7
Single
16 MP
MSP SCORE
8
Battery
6000 mAh
18W Fast charging
MSP SCORE
8.5
5000 mAh
18W Fast charging
MSP SCORE
8
Prices
₹ 11,999 flipkart >
₹ 16,490 flipkart >
Hide Performance
ChipsetQualcomm Snapdragon 662Qualcomm Snapdragon 662
No Of Cores8 (Octa Core)8 (Octa Core)
CPU2GHz, Quad core, Kryo 260 1.8GHz, Quad core, Kryo 2602GHz, Quad core, Kryo 260 1.8GHz, Quad core, Kryo 260
Architecture64-bit64-bit
Fabrication11 nm11 nm
RAM4 GB6 GB
RAM TypeLPDDR4XNA
GraphicsAdreno 610Adreno 610
Hide Design
BuildPlastic back panelNA
Height6.39 inches (162.3 mm)6.45 inches (163.8 mm)
Width3.04 inches (77.3 mm)2.96 inches (75.3 mm)
Thickness0.38 inches (9.6 mm)0.33 inches (8.3 mm)
Weight198 grams188 grams
ColorsMighty Black, Fiery Red, Electric Green, Blazing BlueOcean Blue, Racing Black
Water ResistantYes, Splash proofNA
Hide Display
Resolution1080 x 2340 pixels1080 x 2408 pixels
Display TypeIPS LCDIPS LCD
Size6.53 inches (16.59 cms)6.58 inches (16.71 cms)
Bezel-less displayYes, with Waterdrop notchYes, with Waterdrop notch
Pixel Density395 pixels per inch (ppi)401 pixels per inch (ppi)
Brightness400 nitsNA
ProtectionCorning Gorilla Glass v3NA
Color Reproduction16M Colors16M Colors
Screen to body percentage83.25 %84.75 %
Display Refresh RateNA60Hz
Hide Camera
Rear camera setupQuadTriple
Rear camera (Primary) 48 MP resolutionWide Angle lensf/1.79 aperture26 mm focal length 2" sensor size0.8µm pixel size 48 MP resolutionWide Angle lensf/1.79 aperture2" sensor size0.8µm pixel size
Rear camera (Secondary)8 MP resolutionUltra-Wide Angle lensf/2.2 aperture4.0" sensor size1.12µm pixel size2 MP resolutionDepth lensf/2.4 aperture
Rear camera (Tertiary)2 MP resolutionMacro lensf/2.4 aperture2 MP resolutionMacro lensf/2.4 aperture
Rear camera (Quaternary)2 MP resolutionDepth lensf/2.4 apertureNA
Front camera setupSingleSingle
Front camera (Primary)8 MP resolutionWide Angle lensf/2.0 aperture27 mm focal length4.0" sensor size1.12µm pixel size16 MP resolutionWide Angle lensf/2.0 aperture3" sensor size1µm pixel size
SensorISOCELL PlusNA
FlashLED Rear flashLED Rear flashScreen Front flash
Video Resolution (Rear)1920x1080 @ 30 fps3840x2160 @ 30 fps
Video Resolution (Front)1920x1080 @ 30 fps1920x1080 @ 30 fps
Electric Image Stabilization (EIS)NAYes
Camera FeaturesAuto Flash Auto Focus Face detection Touch to focusAuto Flash Auto Focus Face detection Touch to focus
Shooting ModesContinuous Shooting High Dynamic Range mode (HDR)Continuous Shooting High Dynamic Range mode (HDR) Macro Mode
Hide Battery
TypeLi-PolymerLi-ion
Capacity6000 mAh5000 mAh
RemovableNoNo
Talk TimeUp to 45 Hours (4G)NA
Standby TimeUp to 695 Hours (2G)NA
Fast ChargingYes, 18WYes, 18W
Charging speed20% to 100% in 02h 46m 52s (in-house tested)70 % in 64 minutes (claimed by Brand)
Wireless ChargingNoNo
Hide Software
Operating SystemAndroid v10 (Q)Android v11
Custom UIMIUIFuntouch OS
Hide Storage
Internal Memory64 GB128 GB
Memory typeUFS 2.1NA
Storage available for user47 GBNA
Expandable Memory Yes, Up to 512 GB (Dedicated)Yes, microSD, Up to 1 TB (Dedicated)
Hide Connectivity
SIM ConfigurationDual SIM SIM1: Nano SIM2: NanoDual SIM SIM1: Nano SIM2: Nano
NetworkSIM1: 4GSIM2: 4GSIM1: 4GSIM2: 4G
Voice over LTE(VoLTE)YesYes
Wi-FiYes, with ac/b/g/n/n 5GHzYes, with b/g/n/n 5GHz
Wi-fi featuresWi-Fi Direct, Mobile HotspotMobile Hotspot
BluetoothBluetooth v5.0Bluetooth v5.0
USBUSB Type-C, Mass storage device, USB charging, USB On-The-GoUSB Type-C, Mass storage device, USB charging, USB On-The-Go
USB OTG SupportYesYes
GPSYes with A-GPS, GlonassYes with A-GPS, Glonass
NFC ChipsetNoNo
InfraredYesYes
Hide Sound
SpeakerYesYes
Audio JackYes, 3.5mmYes, 3.5mm
Video PlayerYes, Video Formats: 3G2, 3GP, ASF, AVI, M4V, MKV, MP4, WebM, WMVYes, Video Formats: 3GP, AVI, MKV, MP4
Hide Sensors
Fingerprint sensorYes, SideYes, Side
Face UnlockYesYes
Other SensorLight sensorProximity sensorAccelerometerCompassLight sensorProximity sensorAccelerometerCompass