Xiaomi Mi Max vs Vivo Y21

Key Specs
Display6.44
Battery4850 mAh
Camera16 MP
Storage16 GB 2 GB RAM
Network
TechnologyGSM / CDMA / HSPA / EVDO / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100
CDMA2000 1xEV-DO
TD-SCDMA
4G bandsLTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
SpeedHSPA, LTE
GPRSYes
EDGEYes
Launch
Announced2016, May
StatusAvailable. Released 2016, May
Body
Dimensions173.1 x 88.3 x 7.5 mm (6.81 x 3.48 x 0.30 in)
Weight203g (7.16 oz)
SIMDual SIM (Nano-SIM/ Micro-SIM, dual stand-by)
Display for Xiaomi Mi Max
TypeIPS LCD capacitive touchscreen, 16M colors
Size6.44 inches (~74.8% screen-to-body ratio)
Resolution1080 x 1920 pixels (~342 ppi pixel density)
MultitouchYes
ProtectionCorning Gorilla Glass 4
- MIUI 7
Platform
OSAndroid OS, v6.0 (Marshmallow)
ChipsetQualcomm MSM8956 Snapdragon 650
Qualcomm MSM8976 Snapdragon 652 - Prime model
CPUHexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A72)
Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53)
GPUAdreno 510
Memory
Card slotmicroSD, up to 256 GB (uses SIM 1 slot)
Internal32/64 GB, 3 GB RAM
128 GB, 4 GB RAM - Prime model
Camera
Primary16 MP, f/2.0, phase detection autofocus, dual-LED (dual tone) flash
FeaturesGeo-tagging, touch focus, face detection, panorama, HDR
Video2160p@30fps, 1080p@30fps, 720p@120fps
Secondary5 MP, f/2.0
Sound
Alert typesVibration; MP3, WAV ringtones
LoudspeakerYes
3.5mm jackYes
- Active noise cancellation with dedicated mic
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetoothv4.2, A2DP, LE
GPSYes, with A-GPS, GLONASS, BDS
Infrared portYes
RadioFM radio, recording
USBmicroUSB v2.0, USB Host
Features
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
MessagingSMS(threaded view), MMS, Email, Push Mail, IM
BrowserHTML5
JavaNo
- MP4/DivX/XviD/WMV/H.265 player
- MP3/WAV/eAAC+/FLAC player
- Photo/video editor
- Document viewer
Battery
Non-removable Li-Ion 4850 mAh battery
Tests
PerformanceBasemark OS II 2.0: 1362 / Basemark X: 15487
DisplayContrast ratio: 922 (nominal), 1.996 (sunlight)
CameraPhoto / Video
LoudspeakerVoice 67dB / Noise 66dB / Ring 68dB
Audio qualityNoise -93.5dB / Crosstalk -93.8dB
Battery life
Endurance rating 108h
space

VIVO Y21

Rs. 59,699

Vivo Y21
Key Specs
Display6.51"
Battery5000 mAh
Camera13 MP + 2 MP
Storage128GB Built-in
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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