https://developer.android.com/about/versions


ModelA01 Core[32]
A01[33]A11[34]A21[35]
Japan
A21[36]A21s[37]A31[38]A41[39]A51[40]A51 5G[41]A51 5G UW[42]A71[40]A71 5G[41]A71 5G UW[43]
Support statusUnsupportedSecurity only
DatesAnnounced21 July 202017 December 201913 March 2020Un­known8 April 202015 May 202024 March 202018 March 202012 December 20198 April 202014 August 202012 December 20198 April 20207 July 2020
Released6 August 2020January 20201 May 2020Un­known26 June 20202 June 202027 April 202022 May 202016 December 201929 April 202014 August 202017 January 202015 June 202016 July 2020
OSInitialAndroid 10 GoOne UI 2
Android 10
One UI 2 Core
Android 10
One UI 2
Android 10
One UI 2.5 Core
Android 10
One UI 2.1
Android 10
LatestOne UI 4.1
Android 12
One UI 4.1 Core
Android 12
One UI 4.1
Android 12
One UI Core 4.1
Android 12
One UI 4.1
Android 12
One UI 5.1
Android 13
Dimensions
mm (in)
Height141.7 (5.58)146.3 (5.76)161.4 (6.35)149.7 (5.89)167.8 (6.61)163.6 (6.44)159.3 (6.27)149.9 (5.90)158.5 (6.24)158.9 (6.26)158.8 (6.25)163.6 (6.44)162.5 (6.40)162.8 (6.41)
Width67.5 (2.66)70.1 (2.76)76.3 (3.00)70.7 (2.78)76.7 (3.02)75.3 (2.96)73.1 (2.88)69.8 (2.75)73.6 (2.90)73.6 (2.90)73.4 (2.89)76.0 (2.99)75.5 (2.97)75.7 (2.98)
Depth8.6 (0.34)8.3 (0.33)8.0 (0.31)8.4 (0.33)8.1 (0.32)8.9 (0.35)8.6 (0.34)7.9 (0.31)7.9 (0.31)8.7 (0.34)8.6 (0.34)7.7 (0.30)8.1 (0.32)8.4 (0.33)
Weight
g (lb)
150 (0.33)149 (0.328)177 (0.390)159 (0.351)193 (0.425)192 (0.423)185 (0.408)152 (0.335)172 (0.379)187 (0.412)189 (0.417)179 (0.395)185 (0.408)188 (0.414)
Colors                                                   
DisplaySize5.3 in (130 mm)5.7 in (140 mm)6.4 in (160 mm)5.8 in (150 mm)6.5 in (170 mm)6.5 in (170 mm)6.4 in (160 mm)6.1 in (150 mm)6.5 in (170 mm)6.7 in (170 mm)
Resolution720 x 1480720 x 1560720 x 16001080 x 2400
Refresh Rate60 Hz
TypePLS TFTIPS LCDPLS TFTSuper AMOLED
Camera cutoutInfinityInfinity-VInfinity-OInfinity-VInfinity-OInfinity-UInfinity-O
Front camera5 MP8 MP5 MP13 MP20 MP25 MP32 MP
Rear camerasWide8 MP13 MP16 MP48 MP64 MP
Ultrawide5 MP8 MP12 MP
Macro2 MP5 MP5 MP
Depth2 MP2 MP5 MP
RAM1 GB
2 GB
2 GB2 GB
3 GB
3 GB3 GB
4 GB
6 GB
4 GB
6 GB
4 GB4 GB
6 GB
8 GB
6 GB
8 GB
6 GB6 GB
8 GB
6 GB
Storage16 GB
32 GB
32 GB64 GB32 GB32 GB
64 GB
128 GB
64 GB
128 GB
64 GB64 GB
128 GB
128 GB
ProcessorMediaTek
MT6739WW
Qualcomm
Snapdragon 439
Qualcomm
Snapdragon 450
Samsung
Exynos 7884 Octa
MediaTek
Helio P35
Samsung
Exynos 850
MediaTek
Helio P65
MediaTek
Helio P65
Samsung
Exynos 9611
Samsung
Exynos 980
Qualcomm
Snapdragon 765G
Qualcomm
Snapdragon 730
Samsung
Exynos 980
Qualcomm
Snapdragon 765G
BatteryCapacity (mAh)30004000360040005000350040004500
ReplaceableNo
Fast ChargingNo15 WNo15 W25 W
NFCNoYesNoYes
IP ratingNoIP68