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Blu Vivo Air LTE vs Samsung Galaxy A21s (SM-A217F)

Side by side comparison between Blu Vivo Air LTE vs Samsung Galaxy A21s phones, differences, pros, cons with full specifications. What's the better?

,
Blu Vivo Air LTE
4.8"
AMOLED

720x1280

8
MP

5mp

2GB
RAM

64bit Quad

2050
mAh

(Non removable)

vs
21PointsSamsung Galaxy A21s (SM-A217F)Compare Blu Vivo Air LTE X
Samsung Galaxy A21s (SM-A217F)
6.5"
PLS

720x1600

48
MP

13mp

3GB
RAM

64bit Octa

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A21s (SM-A217F)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Vivo Air LTE7 Advantages Blu Vivo Air LTEvsGalaxy A21s (SM-A217F)21 Advantages Samsung Galaxy A21s (SM-A217F)
+98 grams (3.43 ounces)96%
Lighter
vs192 grams (6.72 ounces)
+5.15 millimeters (0.2 inches)73%
Thinner
vs8.9 millimeters (0.35 inches)
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body, glass front
+AMOLEDAdvantage
AMOLED display is brighter and more vivid
vsTFT PLS
+306 PPI13%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs270 PPI
+Ambient Light sensorAdvantage
Sensors help you use the device
vsNot supported
+Gorilla Glass 3Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
1.2Ghz 64bit Quad-Corevs+2Ghz 64bit Octa-Core116%
More powerful processor, you can open your applications faster
2GB LPDDR3vs+3GB LPDDR4X50%
More RAM memory. Typically more responsive and better for multitasking.
16GB (12GB available)vs+32GB (19GB available)58%
More internal storage for applications and files
eMMC 4.5vs+eMMC 5.1Advantage
Fastest write and read storage.
Not supportedvs+Until 512GB microSD, microSDXCAdvantage
More external storage for files using memory cards
720x1280 pixelsvs+720x1600 pixels25%
Higher resolution screen
4.8"vs+6.5"35%
Larger screen
(back) 8MPvs+(quad camera) 48MP + 8MP + 2MP + 2MP7 times
Higher resolution main camera
HDR photo only main cameravs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
f/2.4 (aperture)vs+f/2.0 (aperture)20%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MPvs+(front) 13MP154%
Higher resolution secondary camera to take pictures and selfies
(front) HD (1280x720)vs+(front) Full HD (1920x1080)125%
More image quality for recording videos with the secondary camera
Android 5.0.2 Lollipopvs+Android 10Advantage
Android 10 is newer and safer
(4G LTE) 150 Mbpsvs+(4G+ LTE-A) 300 Mbps100%
Faster for surfing the internet and download files
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
2050 mAhvs+5000 mAh144%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
802.11 b/g/n (2.4Ghz)vs+802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO is newer and faster
4.0 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0vs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.

22 Common items in both devices
16 million
LED flash
Only digital zoom
Autofocus / PDAF: phase detection autofocus
EIS: Digital stabilization
Full HD (1920x1080)
4G LTE / 4G+ LTE-A
+15 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight
Physical featuresBlu Vivo Air LTESamsung Galaxy A21s (SM-A217F)
ModelVivo Air LTEGalaxy A21s (SM-A217F)
Other model namesBlu Vivo Air 4G LTE V0000UU, Blu Vivo Air V0000UUGalaxy A21s SM-A217F Single-Sim (32GB + 3GB RAM)
Country or region available(Latin America)USA
(Latin America), USA
South AfricaAustraliaNew Zealand
South Africa, Australia, New Zealand
BrandBluSamsung
Release dateSeptember, 2015June, 2020
Depth5.15 millimeters (0.2 inches)8.9 millimeters (0.35 inches)
Size (width x height)68.1 x 141.8 millimeters (2.68 x 5.58 in)75.3 x 163.7 millimeters (2.96 x 6.44 in)
Weight98 grams (3.43 ounces)192 grams (6.72 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum frame, glass front/backPlastic body, glass front
Protection against water and othersNot supportedNot supported
System (OS)Blu Vivo Air LTESamsung Galaxy A21s (SM-A217F)
Operating systemAndroid 5.0.2 LollipopAndroid 10
Firmware updatefeature not registeredfeature not registered
HardwareBlu Vivo Air LTESamsung Galaxy A21s (SM-A217F)
Chipset64bit - Qualcomm Snapdragon 410 MSM8916 (28nm)64bit - Samsung Exynos 850 Octa (8nm)
CPU processor1.2Ghz Quad-Core ARM Cortex-A53Octa-Core, 2 processors:
2Ghz Quad-Core ARM Cortex-A55
2Ghz Quad-Core ARM Cortex-A55
GPU graphical controllerQualcomm Adreno 306 450MhzARM Mali-G52 MP1
RAM memory2GB LPDDR33GB LPDDR4X
Internal storage16GB (12GB available)
eMMC 4.5
32GB (19GB available)
eMMC 5.1
External storageNot supportedUntil 512GB microSD, microSDXC
(dedicated slot)
DisplayBlu Vivo Air LTESamsung Galaxy A21s (SM-A217F)
Display typeAMOLEDTFT PLS
Screen size4.8" inches6.5" inches
Screen-to-body ratio~65.8% (screen-to-body ratio)~82.8% (screen-to-body ratio)
Display resolution720x1280 pixels720x1600 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)306 PPI270 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Not supported
Display featuresfeature not registered60Hz
Mobile networksBlu Vivo Air LTESamsung Galaxy A21s (SM-A217F)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum download/upload150/50 Mbps300/150 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/1700/1900/2100UMTS 850/900/1900/2100
Primary 4G networkLTE Cat4 (Bands 2, 4, 7)LTE Cat7/13 (1, 2, 3, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported
CallingBlu Vivo Air LTESamsung Galaxy A21s (SM-A217F)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
CameraBlu Vivo Air LTESamsung Galaxy A21s (SM-A217F)
Back camera (main camera)8 megapixels(quad camera)
48 megapixels
8MP ultrawidef/2.21/4"1.12µm123º
2MP macrof/2.4
2MP depthf/2.4
Main camera resolution3264x2448 pixels8000x6000 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/2.4 (aperture)f/2.0 (aperture)
Focal lengthfeature not registered26mm lens
Sensor sizefeature not registered1/2" inches
Pixel sizefeature not registered0.8µm pixel
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo only main cameraHDR photo on both cameras
2ª cameraBlu Vivo Air LTESamsung Galaxy A21s (SM-A217F)
Front camera (secondary)5 megapixels13 megapixels
Front camera resolution2592x1944 pixels4128x3096 pixels
Video recording (secondary)HD (1280x720)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.2 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/3.1" inches
Pixel sizefeature not registered1.12µm pixel
MultimediaBlu Vivo Air LTESamsung Galaxy A21s (SM-A217F)
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263MP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, eAAC+MP3, WAV, WMA, eAAC+, FLAC
ConnectivityBlu Vivo Air LTESamsung Galaxy A21s (SM-A217F)
USBMicroUSB 2.0USB 2.0 Type-C reversible connector
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth4.0 + A2DP5.0 + A2DP/LE
WiFi802.11 b/g/n (2.4Ghz)802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
DLNANot supportedNot supported
NFCNot supportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
Infrared portNot supportedNot supported
Other functionsBlu Vivo Air LTESamsung Galaxy A21s (SM-A217F)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Accelerometer
Proximity sensor
Compass
Gyroscope
Face unlock
Fingerprint sensor (rear-mounted)
Other features- Colors: Black, White
- Gorilla Glass 3 on both sides of the phone
- Sony IMX-219 sensor on back camera
- DTS surround audio
- WiFi hotspot
- Colors: Black, White, Blue, Red
- One UI 2.0
- WiFi direct, hotspot
Power supplyBlu Vivo Air LTESamsung Galaxy A21s (SM-A217F)
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity2050 mAh5000 mAh
Charger, watts Standard charging15W (9V/1.67A) Fast battery charging
Talk time autonomy660 minutes | 11 hours | 0.5 dayfeature not registered
Standby39000 minutes | 650 hours | 27.1 daysfeature not registered
Radiation rateBlu Vivo Air LTESamsung Galaxy A21s (SM-A217F)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered0.422W/kg (head) | 1.544W/kg (body)
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