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Lenovo ZUK Z1 (Z1221) vs Samsung Galaxy A02 (SM-A022F/DS 64GB)

Side by side comparison between Lenovo ZUK Z1 vs Samsung Galaxy A02 phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy A02 X Lenovo ZUK Z1 (Z1221) 18Points
5.5"
IPS

1080x1920

13
MP

8mp

3GB
RAM

Quad-core

4100
mAh

(Non removable)

vs
10Points Samsung Galaxy A02 (SM-A022F/DS 64GB) Compare Lenovo ZUK Z1 X
6.5"
PLS

720x1600

13
MP

5mp

3GB
RAM

Quad-core

5000
mAh

(Non removable)

What's the better phone? Lenovo ZUK Z1 (Z1221)

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!

ZUK Z1 (Z1221)} 18 Advantages Lenovo ZUK Z1 (Z1221) vs Galaxy A02 (SM-A022F/DS 64GB)} 10 Advantages Samsung Galaxy A02 (SM-A022F/DS 64GB)
+2.5GHz 32bit Quad-core44%
More powerful processor, you can open your applications faster
vs1.5GHz 64bit Quad-core (28nm)
+175 grams (6.13 ounces)18%
Lighter
vs206 grams (7.21 ounces)
+8.9 millimeters (0.35 inches)2%
Thinner
vs9.1 millimeters (0.36 inches)
+TFT IPS LCDAdvantage
TFT IPS LCD display is brighter and more vivid
vsTFT PLS
+1080x1920 pixels80%
Higher resolution screen
vs720x1600 pixels
+401 PPI49%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs270 PPI
+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
vsLED flash
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+(front) 8MP63%
Higher resolution secondary camera to take pictures and selfies
vs(front) 5MP
+Ambient light sensorAdvantage
Sensors help you use the device
vsNot supported
+CompassAdvantage
Sensors help you use the device
vsNot supported
+Fingerprint sensorAdvantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+Proximity sensorAdvantage
Sensors help you use the device
vsVirtual proximity sensor
+Active noise cancellationAdvantage
More noise-canceling microphones allow for better quality in calls and audio for recorded videos
vsNot supported
+802.11 a/b/g/n/ac [wifi5]Advantage
WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
vs802.11 b/g/n [wifi4]
+USB 3.1 Type-C reversible connectorAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsMicroUSB 2.0
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0
Not supportedvs+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
5.5"vs+6.5"18%
Larger screen
(back) 13MPvs+(dual camera) 13MP + 2MP16%
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/2.2 (aperture)vs+f/1.9 (aperture)16%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
2000000 apps (Google Play Store)vs+3500000 apps (Google Play Store)75%
More apps available to download and use
Not supportedvs+Face unlock 2DAdvantage
Sensors help you use the device
4100 mAhvs+5000 mAh22%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
4.1 + A2DPvs+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster

21 Common items in both devices
3GB LPDDR3
64GB (54GB available) / 64GB (50GB available)
16 million
Only digital zoom
Autofocus
Full HD (1920x1080)
(front) Full HD (1920x1080)
+14 specs and more in the table below

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

Highlight differences Clear highlight

๐Ÿ“ฑ Model features

Lenovo ZUK Z1 (Z1221)Galaxy A02 (SM-A022F/DS 64GB)
Change model 
ModelZUK Z1 (Z1221)Galaxy A02 (SM-A022F/DS 64GB)
Other model namesLenovo Zuk Z1221, Lenovo Z1221Galaxy A02 SM-A022F/Dual-SIM (64GB + 3GB RAM)
Country or region available(Global, International)ChinaHong Kong
(Global, International), China, Hong Kong
(Global, International)
(Global, International)
BrandLenovoSamsung
Release date9/1/20151/27/2021
Depth8.9 millimeters (0.35 inches)9.1 millimeters (0.36 inches)
Size (width x height)77.3 x 155.7 millimeters (3.04 x 6.13 in)75.9 x 164 millimeters (2.99 x 6.46 in)
Weight175 grams (6.13 ounces)206 grams (7.21 ounces)
Build, materialsfeature not registeredPlastic body, glass front
Protection against water and othersNot supportedNot supported

๐Ÿ“ฒ Display

Lenovo ZUK Z1 (Z1221)Galaxy A02 (SM-A022F/DS 64GB)
Display typeTFT IPS LCDTFT PLS
Screen size5.5" inches6.5" inches
Screen-to-body ratio~69.3% (screen-to-body ratio)~81.9% (screen-to-body ratio)
Display resolution1080x1920 pixels720x1600 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)401 PPI270 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh ratefeature not registered60Hz
Display featuresfeature not registeredNot supported

๐Ÿค– Operating System

Lenovo ZUK Z1 (Z1221)Galaxy A02 (SM-A022F/DS 64GB)
System versionCyanogenMod 12.1Android 10
Firmware updateCyanogenMod 13feature not registered
User Interfacefeature not registeredfeature not registered

โš™๏ธ Processor

Lenovo ZUK Z1 (Z1221)Galaxy A02 (SM-A022F/DS 64GB)
Chipset32bit: Qualcomm Snapdragon 801 MSM8974-AC (28nm)64bit: MediaTek MT6739 (28nm)
CPUQuad-core, 1 processor:
4x 2.5GHz Krait 400 (Quad-core)
Quad-core, 1 processor:
4x 1.5GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerQualcomm Adreno 330 578MhzPowerVR GE8100 MP1 (570MHz)
Performance (benchmark)feature not registeredfeature not registered

๐Ÿ’ฝ Memory and storage

Lenovo ZUK Z1 (Z1221)Galaxy A02 (SM-A022F/DS 64GB)
RAM memory3GB LPDDR33GB LPDDR3
Internal storage64GB (54GB available)64GB (50GB available)
eMMC 5.1
External storageNot supportedUntil 1TB microSD, microSDXC
(dedicated slot)

๐Ÿ“ถ Mobile networks

Lenovo ZUK Z1 (Z1221)Galaxy A02 (SM-A022F/DS 64GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
UMTS 850/900/2100
Primary 4G networkLTE Cat4 1800/2100/2600 (Bands 1,3,7)
TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)
LTE Cat4 (1, 3, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE

๐Ÿ“ท Camera

Lenovo ZUK Z1 (Z1221)Galaxy A02 (SM-A022F/DS 64GB)
Back camera (main camera)13 megapixels(dual camera)
13 megapixels
2MP macro f/2.4
Main camera resolution4128x3096 pixels4128x3096 pixels
Video recording (primary)Full HD (1920x1080) 60 fpsFull HD (1920x1080) 30 fps
FlashDual-LED flashLED flash
Focal aperturef/2.2 (aperture)f/1.9 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel size1.12ยตm pixelfeature not registered
AutofocusAutofocusAutofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical 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
Camera extrasfeature not registeredfeature not registered

๐Ÿ“ธ Front camera

Lenovo ZUK Z1 (Z1221)Galaxy A02 (SM-A022F/DS 64GB)
Front camera (secondary)8 megapixels5 megapixels
Front camera resolution3264x2448 pixels2560x1920 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 registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

๐Ÿ”‰ Sound and multimedia

Lenovo ZUK Z1 (Z1221)Galaxy A02 (SM-A022F/DS 64GB)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or moreNot supported
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263MP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, OGG, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

๐Ÿ”Œ Connectivity

Lenovo ZUK Z1 (Z1221)Galaxy A02 (SM-A022F/DS 64GB)
USBUSB 3.1 Type-C reversible connectorMicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.1 + A2DP5.1 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS
NFCNot supportedNot supported
Infrared portNot supportedNot supported

๐Ÿงญ Sensors

Lenovo ZUK Z1 (Z1221)Galaxy A02 (SM-A022F/DS 64GB)
SensorsAccelerometer
Ambient light sensor
Compass
Fingerprint sensor
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Face unlock 2D
Virtual proximity sensor
Vibrating alertSupportedSupported

๐Ÿ”‹ Battery

Lenovo ZUK Z1 (Z1221)Galaxy A02 (SM-A022F/DS 64GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4100 mAh5000 mAh
Charger, watts10W (5V/2A) Wired charging10W Wired charging
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomy38 hours (1.6 days)feature not registered
Standby526 hours (21.9 days)feature not registered

โž• Other features

Lenovo ZUK Z1 (Z1221)Galaxy A02 (SM-A022F/DS 64GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneousโ€ข Colors: White, Dark Gray
โ€ข USB OTG On-The-Go
โ€ข Aluminum body
โ€ข Sony IMX214 sensor back camera
โ€ข Fast battery charging: 100% in 2,5h
โ€ข WiFi hotspot
โ€ข Colors: Black, Blue, Red, Gray
โ€ข One UI 2.0
โ€ข Mono sound (not stereo)

โ˜ข๏ธ Radiation rate

Lenovo ZUK Z1 (Z1221)Galaxy A02 (SM-A022F/DS 64GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered0.645W/kg (head), 1.707W/kg (body)
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