Xiaomi Mi 9 SE vs Vivo Y21

XIAOMI MI 9 SE

Rs. 59,999

Xiaomi Mi 9 SE
Key Specs
Display5.97
Battery3070 mAh
Camera48 MP + 8 MP + 13 MP
Storage128 GB 6 GB RAM
Network
TechnologyGSM / CDMA / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
3G bandsHSDPA 850 / 900 / 1900 / 2100
4G bandsLTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - Global
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China
SpeedHSPA, LTE-A
Launch
Announced2019, February
StatusAvailable. Released 2019, March
Body
Dimensions147.5 x 70.5 x 7.5 mm (5.81 x 2.78 x 0.30 in)
Weight155 g (5.47 oz)
BuildGlass front (Gorilla Glass 5), glass back, aluminum frame
SIMDual SIM (Nano-SIM, dual stand-by)
Display for Xiaomi Mi 9 SE
TypeSuper AMOLED capacitive touchscreen, 16M colors
Size5.97 inches, 87.5 cm2 (~84.1% screen-to-body ratio)
Resolution1080 x 2340 pixels, 19.5:9 ratio (~432 ppi density)
ProtectionCorning Gorilla Glass 5
HDR
Platform
OSAndroid 9.0 (Pie); MIUI 10.3.3
ChipsetQualcomm SDM712 Snapdragon 712 (10 nm)
CPUOcta-core (2x2.3 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver)
GPUAdreno 616
Memory
Card slotNo
Internal64GB 6GB RAM, 128GB 6GB RAM
Main Camera
Triple48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.4, (telephoto), 1/4.0", 1.12µm, PDAF
13 MP, f/2.4, (ultrawide), 1/3.1", 1.12µm
FeaturesDual-LED flash, HDR, panorama
Video2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
Selfie camera
Single20 MP, f/2.0, (wide), 1/3", 0.9µm
FeaturesHDR
Video1080p@30fps
Sound
LoudspeakerYes
3.5mm jackNo
Active noise cancellation with dedicated mic
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth5.0, A2DP, LE, aptX HD
GPSYes, with A-GPS, GLONASS, GALILEO, BDS
NFCYes
Infrared portYes
RadioNo
USB2.0, Type-C 1.0 reversible connector, USB On-The-Go
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Non-removable Li-Po 3070 mAh battery
ChargingFast battery charging 18W
Tests
PerformanceBasemark OS II 2.0: 2841 / Basemark X: 30100
DisplayContrast ratio: Infinite (nominal)
CameraPhoto / Video
LoudspeakerVoice 86dB / Noise 79dB / Ring 87dB
Audio qualityNoise -93.5dB / Crosstalk -93.5dB
Battery life
Endurance rating 73h
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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