Samsung Galaxy A21s
₹14,001
(Out of Stock)
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vivo Y31 5G
₹19,999
@Flipkart
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realme P4 Lite 5G
₹15,999
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Samsung Galaxy A21s vs vivo Y31 5G
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Comparing the Samsung Galaxy A21s vs vivo Y31 5G across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: vivo Y31 5G runs at a higher processing speed of 2.2 GHz, while Samsung Galaxy A21s runs at 2.0 GHz, making vivo Y31 5G the better performer.
Display: vivo Y31 5G offers a screen size of 6.68 inches, while Samsung Galaxy A21s offers 6.5 inches, making vivo Y31 5G the larger display of the two. Samsung Galaxy A21s features a PLS TFT LCD display compared to vivo Y31 5G's LCD, making Samsung Galaxy A21s the better display of the two.
Rear Camera: vivo Y31 5G offers a higher rear camera resolution with 50 MP, while Samsung Galaxy A21s offers 48 MP, making vivo Y31 5G better for rear camera photography.
Front Camera: Samsung Galaxy A21s offers a higher front camera resolution with 13 MP, while vivo Y31 5G offers 8 MP, making Samsung Galaxy A21s better for front camera photography.
Battery: vivo Y31 5G offers a higher battery capacity with 6500 mAh, while Samsung Galaxy A21s offers 5000 mAh, making vivo Y31 5G better for longer battery life.
Storage: Samsung Galaxy A21s offers higher internal storage with 64 GB, while vivo Y31 5G offers 128 GB, making Samsung Galaxy A21s the better option for storage.
User Rating: vivo Y31 5G receives a higher user rating of 4.3, while Samsung Galaxy A21s has a rating of 4.2.
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✕
Samsung Galaxy A21s
₹14,001
(Out of Stock)
|
✕
vivo Y31 5G
₹19,999
@ Flipkart
|
Add to Compare
|
Summary
Release Date
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17 Jun, 2020
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13 Sep, 2025
|
23 Mar, 2026
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Performance
|
|
|
|
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Samsung Exynos 8 Octa 850
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Snapdragon 4 Gen 2
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MediaTek Dimensity 6300
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Octa Core (upto 2 GHz)
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Octa Core (upto 2.2 GHz)
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Octa Core (upto 2.4 GHz)
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4 GB RAM
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4 GB RAM
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4 GB RAM
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Display
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|
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6.5 inches (16.51 cm)
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6.68 inches (16.97 cm)
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6.8 inches (17.27 cm)
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PLS TFT LCD
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LCD
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LCD
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720x1600 px (HD+)
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720x1608 px (HD+)
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720x1570 px (HD+)
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60 Hz Refresh Rate
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120 Hz Refresh Rate
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144 Hz Refresh Rate
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Rear Camera
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|
|
|
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48 MP
Wide Angle Primary Camera
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50 MP
Wide Angle Primary Camera
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13 MP
Primary Camera
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8 MP
Ultra-Wide Angle Camera
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0.08 MP
Camera
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N/A
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2 MP
Macro Camera
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N/A
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N/A
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2 MP
Depth Camera
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N/A
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N/A
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Front Camera
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|
|
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13 MP
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8 MP
Wide Angle Lens
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5 MP
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Battery
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|
|
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5000 mAh
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6500 mAh
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7000 mAh
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15W Fast Charging
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44W Flash Charging
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15W Super VOOC Charging
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No Wireless Charging
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No Wireless Charging
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No Wireless Charging
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Storage
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64 GB
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128 GB
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64 GB
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eMMC 5.1
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eMMC 5.1
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eMMC 5.1
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Expert Review
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7.0/10
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N/A
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N/A
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Pros
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|
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Cons
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|
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User Ratings
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4.2/5
(26,106 ratings)
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4.3/5
(656 ratings)
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4.2/5
(14,969 ratings)
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Benchmarks (The higher, the better)
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121,139
AnTuTu Score
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N/A
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N/A
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16h 19m
Battery Life (PC Mark)
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N/A
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N/A
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Compare Prices
|
Not Available in any store
|
₹19,999
@ Flipkart
|
₹15,999
@ Flipkart
|
Video
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There are no videos available for the device.
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There are no videos available for the device.
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User Feedback
General
Launch Date
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Jun 17, 2020
(Official)
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Sep 13, 2025
(Official)
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Mar 19, 2026
(Official)
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Operating System
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Android v10 (Q)
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Android v15
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Android v16
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OS Updates
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N/A
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N/A
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2 Year
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Security Updates
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N/A
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N/A
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3 Year
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Custom UI
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Samsung One UI
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Funtouch OS
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Realme UI
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Performance
Performance Rating
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Good
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Good
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Good
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Chipset
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Samsung Exynos 8 Octa 850
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Qualcomm Snapdragon 4 Gen 2
View Details
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MediaTek Dimensity 6300 MT6835
View Details
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Processor
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Octa core
2 GHz, Quad core, Cortex A55 2 GHz, Quad core, Cortex A55 |
Octa core
2.2 GHz, Dual core, Cortex A78 1.95 GHz, Hexa Core, Cortex A55 |
Octa core
2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55 |
Architecture (The higher, the better)
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64 bit
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64 bit
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64 bit
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Fabrication (The lower, the better)
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8 nm
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4 nm
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6 nm
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Graphics (GPU)
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Mali-G52 MP1
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Adreno 613
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Mali-G57 MC2
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RAM
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4 GB / 6 GB
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4 GB / 6 GB
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4 GB / 6 GB
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RAM Type
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LPDDR4X
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LPDDR4X
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LPDDR4X
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Cooling Technology
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N/A
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N/A
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Vapor Chamber
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Performance Test Results
AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.
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121,139
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N/A
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N/A
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Bootup Time (The lower, the better)
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31.0 s
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N/A
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N/A
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Gaming Test Results
Battery Drain* (The lower, the better)
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6.0 %
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N/A
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N/A
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Heating* (The lower, the better)
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15.5 %
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N/A
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N/A
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Display
Display Rating
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Excellent
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Very Good
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Very Good
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Display Type
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PLS TFT LCD
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LCD
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LCD
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Screen Size
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6.5 inches (16.51 cm)
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6.68 inches (16.97 cm)
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6.8 inches (17.27 cm)
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Resolution
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720x1600 px (HD+)
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720x1608 px (HD+)
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720x1570 px (HD+)
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Peak Brightness
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N/A
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1000 nits
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N/A
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Brightness
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N/A
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N/A
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700 nits
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HBM Brightness
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N/A
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1000 nits
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900 nits
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Refresh Rate
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60 Hz
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120 Hz
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144 Hz
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Touch Sampling Rate
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N/A
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N/A
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180 Hz
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Aspect Ratio
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20:9
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20:9
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19.5:9
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Pixel Density
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270 ppi
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264 ppi
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254 ppi
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Screen to Body Ratio (calculated)
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82.75 %
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84.2 %
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87.52 %
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Screen Protection
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N/A
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Yes
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N/A
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Bezel-less Display
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Yes with punch-hole display
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Yes with punch-hole display
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Yes with punch-hole display
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Design
Height
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163.7 mm
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166.14 mm
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166.07 mm
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Width
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75.3 mm
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77.01 mm
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77.93 mm
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Thickness
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8.9 mm
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8.39 mm
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8.4 mm
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Weight
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192 grams
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209 grams
|
212 grams
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Build Material
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Back: Plastic
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Back: Plastic
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N/A
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Water Resistance
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N/A
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Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)
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Yes Water resistant IP64
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Ruggedness
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N/A
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Dust proof Shock proof
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Dust proof
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Rear Camera
Rear Camera Rating
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Good
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Good
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Good
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Resolution
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48 MP
Primary Camera8x Digital Zoomf/2.0 Wide Angle26 mm focal length 1/2" sensor size 0.8µm pixel size |
50 MP
Primary Cameraf/1.8 Wide Angle |
13 MP
Primary Camera10x Digital Zoomf/2.2 |
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8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size 1.12µm pixel size |
0.08 MP
f/3.0 |
N/A
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2 MP
f/2.4 Macro Camera |
N/A
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N/A
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2 MP
f/2.4 Depth Camera |
N/A
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N/A
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Autofocus
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Yes Phase Detection Autofocus
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Yes
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No
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OIS
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No
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No
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No
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Flash
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Yes LED Flash
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Yes LED Flash + Aura Light
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Yes LED Flash
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Image Resolution
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8000 x 6000 Pixels
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8150 x 6150 Pixels
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N/A
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Settings
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Exposure compensation ISO control
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Exposure compensation ISO control
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N/A
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Shooting Modes
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Continuous Shooting
High Dynamic Range mode (HDR) |
Continuous Shooting
High Dynamic Range mode (HDR) |
N/A
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Camera Features
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8 x Digital Zoom
Auto Flash Face detection Touch to focus |
Digital Zoom
Auto Flash Face detection Touch to focus |
10 x Digital Zoom
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Video Recording
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Full HD @30 fps
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Full HD @30 fps
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Full HD @30 fps
HD @30 fps |
Front Camera
Front Camera Rating
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Very Good
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Very Good
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Very Good
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Resolution
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13 MP
f/2.2 Primary Camera1/3.1" sensor size 1.12µm pixel size |
8 MP
f/2.0 Wide Angle Primary Camera |
5 MP
f/2.2 Primary Camera |
Autofocus
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No
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No
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No
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Flash
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No
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N/A
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Yes Screen flash
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Video Recording
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Full HD @30 fps
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Full HD @30 fps
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Full HD @30 fps
HD @30 fps |
Battery
Battery Rating
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Very Good
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Very Good
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Very Good
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Capacity
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5000 mAh
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6500 mAh
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7000 mAh
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Battery Type
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Li-ion
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Li-ion
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Silicon Carbon
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TalkTime
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Up to 54 Hours(4G)
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N/A
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N/A
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Quick Charging
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Yes 15W Fast Charging
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Yes 44W Flash Charging 50% in 38 minutes
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Yes 15W Super VOOC Charging
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Reverse Charging
|
N/A
|
Yes
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Yes
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Battery Test Results
Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.
|
16h 19m
|
N/A
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N/A
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Charging Time (20% to 100%) (The lower, the better)
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1h 44m 7s
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N/A
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N/A
|
Storage
Internal Storage
|
64 GB / 128 GB
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128 GB
|
64 GB / 128 GB
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Storage Type
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eMMC 5.1
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eMMC 5.1
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eMMC 5.1
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Expandable Storage
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Yes Up to 512 GB
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Yes Up to 2 TB
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No
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Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
Dual SIM
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SIM Type
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SIM1: Nano SIM2: Nano
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SIM1: Nano SIM2: Nano (Hybrid)
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SIM1: Nano SIM2: Nano (Hybrid)
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Network Support
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5G Not Supported 4G
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5G 4G
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5G 4G
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VoLTE
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Yes
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Yes
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Yes
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SIM 1
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4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 800(band 20) |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78 |
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78 |
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N/A
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4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 700 (band 12) |
View More
SIM 2
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 800(band 20) |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N77 / N78 |
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78 |
|
N/A
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4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1700(band 66) |
View More
SAR Value
|
Head: 0.831 W/kg
|
Head: 1.130 W/kg Body: 0.986 W/kg
|
N/A
|
Wi-Fi
|
Yes Wi-Fi 5 (802.11 b/g/n/ac) 5GHz
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
|
Yes Wi-Fi 4 (802.11 a/b/g/n)
|
Wi-Fi Features
|
Wi-Fi Direct Mobile Hotspot
|
Mobile Hotspot
|
Mobile Hotspot
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Bluetooth
|
Yes v5.0
|
Yes v4.2
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Yes v5.3
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GPS
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Yes with A-GPS Glonass
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Yes with A-GPS Glonass
|
Yes with A-GPS Glonass
|
NFC
|
No
|
No
|
No
|
IR Blaster
|
N/A
|
N/A
|
No
|
Multimedia
Stereo Speakers
|
N/A
|
Yes
|
N/A
|
Audio Jack
|
3.5 mm
|
USB Type-C
|
USB Type-C
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Yes
|
Fingerprint Sensor Position
|
Rear
|
Side
|
Side
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Gyroscope
|
Light sensor Proximity sensor Accelerometer
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Compare Prices
|
Not Available in any store
|
₹19,999
@ Flipkart
|
₹15,999
@ Flipkart
|