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77%
iQOO U3
₹16,499
(Not Released in India)
|
77%
vivo Y31 5G
₹19,999
@Flipkart
|
Add to Compare
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iQOO U3 vs vivo Y31 5G
Comparing the iQOO U3 vs vivo Y31 5G across performance, display, camera, battery and storage 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 iQOO U3 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 iQOO U3 offers 6.58 inches, making vivo Y31 5G the larger display of the two. iQOO U3 features a IPS LCD display compared to vivo Y31 5G's LCD, making iQOO U3 the better display of the two.
Rear Camera: vivo Y31 5G offers a higher rear camera resolution with 50 MP, while iQOO U3 offers 48 MP, making vivo Y31 5G better for rear camera photography.
Front Camera: Both iQOO U3 and vivo Y31 5G feature a 8 MP primary front camera.
Battery: vivo Y31 5G offers a higher battery capacity with 6500 mAh, while iQOO U3 offers 5000 mAh, making vivo Y31 5G better for longer battery life.
Storage: Both iQOO U3 and vivo Y31 5G offer the same internal storage of 128 GB.
|
✕
iQOO U3
₹16,499
(Not Released in India)
|
✕
vivo Y31 5G
₹19,999
@ Flipkart
|
Add to Compare
|
Summary
Spec Score
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77%
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77%
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Release Date
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05 Jan, 2022
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13 Sep, 2025
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Performance
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|
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MediaTek Dimensity 800
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Snapdragon 4 Gen 2
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Octa Core (upto 2 GHz)
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Octa Core (upto 2.2 GHz)
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6 GB RAM
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4 GB RAM
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Display
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|
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6.58 inches (16.71 cm)
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6.68 inches (16.97 cm)
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IPS LCD
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LCD
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1080x2408 px (FHD+)
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720x1608 px (HD+)
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90 Hz Refresh Rate
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120 Hz Refresh Rate
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Rear Camera
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|
|
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48 MP
Primary Camera
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50 MP
Wide Angle Primary Camera
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2 MP
Depth Camera
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0.08 MP
Camera
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Front Camera
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|
|
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8 MP
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8 MP
Wide Angle Lens
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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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18W Fast Charging
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44W Flash Charging
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N/A
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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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N/A
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eMMC 5.1
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User Ratings
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N/A
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4.3/5
(654 ratings)
|
Compare Prices
|
Not Available in any store
|
₹19,999
@ Flipkart
|
User Feedback
General
Launch Date
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N/A
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Sep 13, 2025
(Official)
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Operating System
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Android v10 (Q)
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Android v15
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Custom UI
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IQOO UI
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Funtouch OS
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Performance
Performance Rating
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Good
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Good
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Chipset
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MediaTek Dimensity 800 MT6873V
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Qualcomm Snapdragon 4 Gen 2
View Details
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Processor
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Octa core
2 GHz, Quad core, Cortex A76 2 GHz, Quad core, Cortex A55 |
Octa core
2.2 GHz, Dual core, Cortex A78 1.95 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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Fabrication (The lower, the better)
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7 nm
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4 nm
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Graphics (GPU)
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Mali-G57 MC4
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Adreno 613
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RAM
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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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Display
Display Rating
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Excellent
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Very Good
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Display Type
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IPS LCD
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LCD
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Screen Size
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6.58 inches (16.71 cm)
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6.68 inches (16.97 cm)
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Resolution
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1080x2408 px (FHD+)
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720x1608 px (HD+)
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Peak Brightness
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N/A
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1000 nits
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HBM Brightness
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N/A
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1000 nits
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Refresh Rate
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90 Hz
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120 Hz
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Aspect Ratio
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20:9
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20:9
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Pixel Density
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401 ppi
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264 ppi
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Screen to Body Ratio (calculated)
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84.59 %
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84.2 %
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Screen Protection
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N/A
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Yes
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Bezel-less Display
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Yes with waterdrop notch
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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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90.61 %
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N/A
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Design
Height
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164.1 mm
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166.14 mm
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Width
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75.3 mm
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77.01 mm
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Thickness
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8.4 mm
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8.39 mm
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Weight
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185.5 grams
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209 grams
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Build Material
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N/A
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Back: Plastic
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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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Ruggedness
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N/A
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Dust proof Shock proof
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Rear Camera
Rear Camera Rating
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Very Good
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Good
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Resolution
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48 MP
Primary Camera10x Digital Zoomf/1.79CMOS image sensor |
50 MP
Primary Cameraf/1.8 Wide Angle |
|
2 MP
f/2.4 Depth Camera |
0.08 MP
f/3.0 |
Autofocus
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Yes
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Yes
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OIS
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N/A
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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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Image Resolution
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8000 x 6000 Pixels
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8150 x 6150 Pixels
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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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Shooting Modes
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Continuous Shooting
High Dynamic Range mode (HDR) |
Continuous Shooting
High Dynamic Range mode (HDR) |
Camera Features
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10 x Digital Zoom
Auto Flash Face detection Touch to focus |
Digital Zoom
Auto Flash Face detection Touch to focus |
Video Recording
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4k @30 fps
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Full HD @30 fps
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Front Camera
Front Camera Rating
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Very Good
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Very Good
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Resolution
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8 MP
f/2.0 Primary Camera |
8 MP
f/2.0 Wide Angle Primary Camera |
Autofocus
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N/A
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No
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Video Recording
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N/A
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Full HD @30 fps
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Battery
Battery Rating
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Very Good
|
Very Good
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Capacity
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5000 mAh
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6500 mAh
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Battery Type
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Li-ion
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Li-ion
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Quick Charging
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Yes 18W Fast Charging
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Yes 44W Flash Charging 50% in 38 minutes
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Reverse Charging
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Yes
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Yes
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Storage
Internal Storage
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128 GB
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128 GB
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Storage Type
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N/A
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eMMC 5.1
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Expandable Storage
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No
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Yes Up to 2 TB
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Network & Connectivity
SIM Slot(s)
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Dual SIM
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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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Network Support
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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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SIM 1
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5G Bands: FDD N1 / N28
TDD N41 / N77 / N78 |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / 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) / 900(band 8) / 700(band 28) / 1700(band 4) / 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) |
SIM 2
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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) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / 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) |
SAR Value
|
N/A
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Head: 1.130 W/kg Body: 0.986 W/kg
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Wi-Fi
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Yes Wi-Fi 4 (802.11 b/g/n)
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Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
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Wi-Fi Features
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Mobile Hotspot
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Mobile Hotspot
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Bluetooth
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Yes v5.1
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Yes v4.2
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GPS
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Yes with A-GPS
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Yes with A-GPS Glonass
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NFC
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N/A
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No
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Multimedia
Stereo Speakers
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N/A
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Yes
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Audio Jack
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3.5 mm
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USB Type-C
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Sensors
Fingerprint Sensor
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Yes
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Yes
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Fingerprint Sensor Position
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Side
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Side
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Other Sensors
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Light sensor Proximity sensor Accelerometer Compass Gyroscope
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Light sensor Proximity sensor Accelerometer
|
Compare Prices
|
Not Available in any store
|
₹19,999
@ Flipkart
|