realme 8 5G 8GB RAM
₹18,499
(Out of Stock)
|
vivo Y31 5G
₹19,999
@Flipkart
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realme P4 Lite 5G
₹15,999
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realme 8 5G 8GB RAM vs vivo Y31 5G
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Comparing the realme 8 5G 8GB RAM 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: Both realme 8 5G 8GB RAM and vivo Y31 5G run at the same processing speed of 2.2 GHz.
Display: vivo Y31 5G offers a screen size of 6.68 inches, while realme 8 5G 8GB RAM offers 6.5 inches, making vivo Y31 5G the larger display of the two. realme 8 5G 8GB RAM features a IPS LCD display compared to vivo Y31 5G's LCD, making realme 8 5G 8GB RAM the better display of the two.
Rear Camera: vivo Y31 5G offers a higher rear camera resolution with 50 MP, while realme 8 5G 8GB RAM offers 48 MP, making vivo Y31 5G better for rear camera photography.
Front Camera: realme 8 5G 8GB RAM offers a higher front camera resolution with 16 MP, while vivo Y31 5G offers 8 MP, making realme 8 5G 8GB RAM better for front camera photography.
Battery: vivo Y31 5G offers a higher battery capacity with 6500 mAh, while realme 8 5G 8GB RAM offers 5000 mAh, making vivo Y31 5G better for longer battery life.
Storage: Both realme 8 5G 8GB RAM and vivo Y31 5G offer the same internal storage of 128 GB.
User Rating: realme 8 5G 8GB RAM receives a higher user rating of 4.4, while vivo Y31 5G has a rating of 4.3.
|
✕
realme 8 5G 8GB RAM
₹18,499
(Out of Stock)
|
✕
vivo Y31 5G
₹19,999
@ Flipkart
|
Add to Compare
|
Summary
Release Date
|
28 Apr, 2021
|
13 Sep, 2025
|
23 Mar, 2026
|
Performance
|
|
|
|
|
MediaTek Dimensity 700
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Snapdragon 4 Gen 2
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MediaTek Dimensity 6300
|
|
Octa Core (upto 2.2 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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8 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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IPS LCD
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LCD
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LCD
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1080x2400 px (FHD+)
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720x1608 px (HD+)
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720x1570 px (HD+)
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90 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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|
2 MP
Macro Camera
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0.08 MP
Camera
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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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16 MP
Wide Angle Lens
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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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18W Quick 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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128 GB
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128 GB
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64 GB
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UFS 2.1
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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
|
|
|
Cons
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|
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User Ratings
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4.4/5
(67,240 ratings)
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4.3/5
(660 ratings)
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4.2/5
(15,204 ratings)
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Benchmarks (The higher, the better)
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354,859
AnTuTu Score
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N/A
|
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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Apr 28, 2021
(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 v11
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Android v15
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Android v16
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OS Updates
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N/A
|
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
|
Custom UI
|
Realme UI
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Funtouch OS
|
Realme UI
|
Performance
Performance Rating
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Good
|
Good
|
Good
|
Chipset
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MediaTek Dimensity 700 MT6833
|
Qualcomm Snapdragon 4 Gen 2
View Details
|
MediaTek Dimensity 6300 MT6835
View Details
|
Processor
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Octa core
2.2 GHz, Dual core, Cortex A76 2 GHz, Hexa 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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7 nm
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4 nm
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6 nm
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Graphics (GPU)
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Mali-G57 MC2
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Adreno 613
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Mali-G57 MC2
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RAM
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4 GB / 8 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
|
N/A
|
Vapor Chamber
|
Performance Test Results
AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.
|
354,859
|
N/A
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N/A
|
Display
Display Rating
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Excellent
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Very Good
|
Very Good
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Display Type
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IPS LCD
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LCD
|
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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1080x2400 px (FHD+)
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720x1608 px (HD+)
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720x1570 px (HD+)
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Brightness
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600 nits
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N/A
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700 nits
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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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HBM Brightness
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N/A
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1000 nits
|
900 nits
|
Refresh Rate
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90 Hz
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120 Hz
|
144 Hz
|
Touch Sampling Rate
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180 Hz
|
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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405 ppi
|
264 ppi
|
254 ppi
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Screen to Body Ratio (calculated)
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83.92 %
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84.2 %
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87.52 %
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Screen Protection
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N/A
|
Yes
|
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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Screen to Body Ratio (claimed by the brand)
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90.5 %
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N/A
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N/A
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Design
Height
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162.5 mm
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166.14 mm
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166.07 mm
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Width
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74.8 mm
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77.01 mm
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77.93 mm
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Thickness
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8.5 mm
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8.39 mm
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8.4 mm
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Weight
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185 grams
|
209 grams
|
212 grams
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Build Material
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N/A
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Back: Plastic
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N/A
|
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)
|
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
|
Rear Camera
Rear Camera Rating
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Good
|
Good
|
Good
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Resolution
|
48 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle 79° field-of-view25.4 mm focal length 1/2" sensor size S5KGM1 ISOCELL Plus 0.8µm pixel size |
50 MP
Primary Cameraf/1.8 Wide Angle |
13 MP
Primary Camera10x Digital Zoomf/2.2 |
|
2 MP
f/2.4 Macro Camera |
0.08 MP
f/3.0 |
N/A
|
|
2 MP
f/2.4 Depth Camera |
N/A
|
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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10 x Digital Zoom
Auto Flash Face detection Filters 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
HD @30 fps |
Full HD @30 fps
|
Full HD @30 fps
HD @30 fps |
Front Camera
Front Camera Rating
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Very Good
|
Very Good
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Very Good
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Resolution
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16 MP
f/2.1 Wide Angle Primary Camera25.6 mm focal length 1/3.1" sensor size 1µm pixel size |
8 MP
f/2.0 Wide Angle Primary Camera |
5 MP
f/2.2 Primary Camera |
Autofocus
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N/A
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No
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No
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Flash
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N/A
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N/A
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Yes Screen flash
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Camera Features
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Fixed Focus
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N/A
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N/A
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Video Recording
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Full HD @30 fps
HD @30 fps |
Full HD @30 fps
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Full HD @30 fps
HD @30 fps |
Battery
Battery Rating
|
Very Good
|
Very Good
|
Very Good
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Capacity
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5000 mAh
|
6500 mAh
|
7000 mAh
|
Battery Type
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Li-ion
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Li-ion
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Silicon Carbon
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Quick Charging
|
Yes 18W Quick Charging
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Yes 44W Flash Charging 50% in 38 minutes
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Yes 15W Super VOOC Charging
|
Reverse Charging
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N/A
|
Yes
|
Yes
|
Storage
Internal Storage
|
64 GB / 128 GB
|
128 GB
|
64 GB / 128 GB
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Storage Type
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UFS 2.1
|
eMMC 5.1
|
eMMC 5.1
|
Expandable Storage
|
Yes Up to 1 TB
|
Yes Up to 2 TB
|
No
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
Dual SIM
|
SIM Type
|
SIM1: Nano SIM2: Nano
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SIM1: Nano SIM2: Nano (Hybrid)
|
SIM1: Nano SIM2: Nano (Hybrid)
|
Network Support
|
5G 4G
|
5G 4G
|
5G 4G
|
VoLTE
|
Yes
|
Yes
|
Yes
|
SIM 1
|
5G Bands: FDD N1 / N28
TDD N41 / N77 / N78 |
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 |
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) |
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) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) |
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
|
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: 1.190 W/kg Body: 1.173 W/kg
|
Head: 1.130 W/kg Body: 0.986 W/kg
|
N/A
|
Wi-Fi
|
Yes Wi-Fi 4 (802.11 b/g/n) 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
|
Mobile Hotspot
|
Mobile Hotspot
|
Mobile Hotspot
|
Bluetooth
|
Yes v5.1
|
Yes v4.2
|
Yes v5.3
|
GPS
|
Yes with A-GPS Glonass
|
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
|
Side
|
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
|