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Samsung Galaxy A21s (SM-A217F) vs Lenovo Z6 Pro (128GB/6GB)

Side by side comparison between Samsung Galaxy A21s vs Lenovo Z6 Pro phones, differences, pros, cons with full specifications. What's the better?

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Compare Lenovo Z6 Pro XSamsung Galaxy A21s (SM-A217F)03Points
Samsung Galaxy A21s (SM-A217F)
6.5"
PLS

720x1600

48
MP

13mp

3GB
RAM

64bit Octa

5000
mAh

(Non removable)

vs
18PointsLenovo Z6 Pro (128GB/6GB)Compare Samsung Galaxy A21s X
Lenovo Z6 Pro (128GB/6GB)
6.39"
AMOLED

1080x2340

48
MP

32mp

6GB
RAM

64bit Octa

4000
mAh

(Non removable)

What's the better phone? Lenovo Z6 Pro (128GB/6GB)

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!

Galaxy A21s (SM-A217F)3 Advantages Samsung Galaxy A21s (SM-A217F)vsZ6 Pro (128GB/6GB)18 Advantages Lenovo Z6 Pro (128GB/6GB)
+6.5"2%
Larger screen
vs6.39"
+Android 10Advantage
Android 10 is newer and safer
vsAndroid 9.0 Pie
+5000 mAh25%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs4000 mAh
2Ghz 64bit Octa-Corevs+2.84Ghz 64bit Octa-Core36%
More powerful processor, you can open your applications faster
3GB LPDDR4Xvs+6GB LPDDR4X100%
More RAM memory. Typically more responsive and better for multitasking.
32GB (19GB available)vs+128GB (109GB available)5 times
More internal storage for applications and files
192 grams (6.72 ounces)vs+185 grams (6.48 ounces)4%
Lighter
8.9 millimeters (0.35 inches)vs+8.65 millimeters (0.34 inches)3%
Thinner
Plastic body, glass frontvs+Aluminum frame, glass front/backAdvantage
More resistant material
TFT PLSvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
720x1600 pixelsvs+1080x2340 pixels119%
Higher resolution screen
270 PPIvs+403 PPI49%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(quad camera) 48MP + 8MP + 2MP + 2MPvs+(5 cameras) 48MP + 8MP + 16MP + 2MP + 0.3MP24%
Higher resolution main camera
LED flashvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
f/2.0 (aperture)vs+f/1.8 (aperture)11%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 13MPvs+(front) 32MP150%
Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
(4G+ LTE-A) 300 Mbpsvs+(4G+ LTE-A) 1200 Mbps3 times
Faster for surfing the internet and download files
Not supportedvs+Ambient Light sensorAdvantage
Sensors help you use the device
15Wvs+18W20%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
1 slot (Single-SIM)
(dedicated slot)
vs+2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)Advantage
It's more advantageous to have more than one phone operator in the same device

30 Common items in both devices
eMMC 5.1
Until 512GB microSD, microSDXC / Until 1TB microSD, microSDXC
16 million
Only digital zoom
PDAF: phase detection autofocus
EIS: Digital stabilization
HDR photo on both cameras
+23 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 featuresSamsung Galaxy A21s (SM-A217F)Lenovo Z6 Pro (128GB/6GB)
ModelGalaxy A21s (SM-A217F)Z6 Pro (128GB/6GB)
Other model namesGalaxy A21s SM-A217F Single-Sim (32GB + 3GB RAM)Lenovo Z6 Pro (4G) L78051 (128GB + 6GB RAM)
Country or region availableSouth AfricaAustraliaNew Zealand
South Africa, Australia, New Zealand
China
China
BrandSamsungLenovo
Release dateJune, 2020April, 2019
Depth8.9 millimeters (0.35 inches)8.65 millimeters (0.34 inches)
Size (width x height)75.3 x 163.7 millimeters (2.96 x 6.44 in)74.6 x 157.5 millimeters (2.94 x 6.2 in)
Weight192 grams (6.72 ounces)185 grams (6.48 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, glass frontAluminum frame, glass front/back
Protection against water and othersNot supportedNot supported
System (OS)Samsung Galaxy A21s (SM-A217F)Lenovo Z6 Pro (128GB/6GB)
Operating systemAndroid 10Android 9.0 Pie
Firmware updatefeature not registeredfeature not registered
HardwareSamsung Galaxy A21s (SM-A217F)Lenovo Z6 Pro (128GB/6GB)
Chipset64bit - Samsung Exynos 850 Octa (8nm)64bit - Qualcomm Snapdragon 855 SDM855 (7nm)
CPU processorOcta-Core, 2 processors:
2Ghz Quad-Core ARM Cortex-A55
2Ghz Quad-Core ARM Cortex-A55
Octa-Core, 3 processors:
2.84Ghz Single-Core Kryo 485
2.42Ghz 3-Cores Kryo 485
1.78Ghz Quad-Core Kryo 485
GPU graphical controllerARM Mali-G52 MP1Qualcomm Adreno 640
RAM memory3GB LPDDR4X6GB LPDDR4X
Internal storage32GB (19GB available)
eMMC 5.1
128GB (109GB available)
eMMC 5.1
External storageUntil 512GB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
DisplaySamsung Galaxy A21s (SM-A217F)Lenovo Z6 Pro (128GB/6GB)
Display typeTFT PLSSuper AMOLED
Screen size6.5" inches6.39" inches
Screen-to-body ratio~82.8% (screen-to-body ratio)~85.3% (screen-to-body ratio)
Display resolution720x1600 pixels (20:9)1080x2340 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)270 PPI403 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Display features60Hzfeature not registered
Mobile networksSamsung Galaxy A21s (SM-A217F)Lenovo Z6 Pro (128GB/6GB)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download/upload300/150 Mbps1200/150 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 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat7/13 (1, 2, 3, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
LTE Cat18 (Bands 1, 3, 5, 7, 8, 20)
TD-LTE (Bands 34, 38, 39, 40, 41)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE
CallingSamsung Galaxy A21s (SM-A217F)Lenovo Z6 Pro (128GB/6GB)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
CameraSamsung Galaxy A21s (SM-A217F)Lenovo Z6 Pro (128GB/6GB)
Back camera (main camera)(quad camera)
48 megapixels
8MP ultrawidef/2.21/4"1.12µm123º
2MP macrof/2.4
2MP depthf/2.4
(5 cameras)
48 megapixels
8MP telephotof/2.4PDAF
16MP ultrawidef/2.212mmAF
2MP widef/1.82.9µmPDAFOIS
0.3MP TOF 3DTime-of-Flight
Main camera resolution8000x6000 pixels8000x6000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashDual-LED flash
Focal aperturef/2.0 (aperture)f/1.8 (aperture)
Focal length26mm lens28mm lens
Sensor size1/2" inches1/2" inches
Pixel size0.8µm pixel0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: 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 on both camerasHDR photo on both cameras
2ª cameraSamsung Galaxy A21s (SM-A217F)Lenovo Z6 Pro (128GB/6GB)
Front camera (secondary)13 megapixels32 megapixels
Front camera resolution4128x3096 pixels6528x4896 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.0 (aperture)
Focal lengthfeature not registered26mm lens
Sensor size1/3.1" inches1/2.8" inches
Pixel size1.12µm pixel0.8µm pixel
MultimediaSamsung Galaxy A21s (SM-A217F)Lenovo Z6 Pro (128GB/6GB)
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivitySamsung Galaxy A21s (SM-A217F)Lenovo Z6 Pro (128GB/6GB)
USBUSB 2.0 Type-C reversible connectorUSB 2.0 Type-C, USB OTG On-The-Go
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
DLNANot supportedNot supported
NFCNot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, BeiDou
Infrared portNot supportedNot supported
Other functionsSamsung Galaxy A21s (SM-A217F)Lenovo Z6 Pro (128GB/6GB)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Gyroscope
Face unlock
Fingerprint sensor (rear-mounted)
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (under display)
Other features- Colors: Black, White, Blue, Red
- One UI 2.0
- WiFi direct, hotspot
- Colors: Red, Blue/green
- ZUI 11.1
- 19.5:9 HDR10 display
- 2.5D glass screen
- GPU with liquid cooling system
- Dolby Atmos sound
- WiFi direct, hotspot
Power supplySamsung Galaxy A21s (SM-A217F)Lenovo Z6 Pro (128GB/6GB)
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity5000 mAh4000 mAh
Charger, watts15W (9V/1.67A) Fast battery charging18W Fast battery charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered
Radiation rateSamsung Galaxy A21s (SM-A217F)Lenovo Z6 Pro (128GB/6GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)0.422W/kg (head) | 1.544W/kg (body)feature not registered
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