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Tecno Spark 50 5G vs Vivo Y31 Pro 5G
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Comparos.In brings you, comparison of Tecno Spark 50 5G and Vivo Y31 Pro 5G. The price of Tecno Spark 50 5G is 18,499 and Vivo Y31 Pro 5G is 18,999. Tecno Spark 50 5G is available in 6.78 inch size, Ram 4 GB and 6500 mAh Mobile whereas Vivo Y31 Pro 5G is available in 6.72 inch size, Ram 8 GB and 6500 mAh mobile. Apart from prices, you can also find detailed comparisons of these Mobiles based on Refresh rate, Front Camera, Rear Camera convenience features like processor, chipset and warranty. Comparisons between these Mobiles have been carried out to help you make the correct buying decision between Tecno Spark 50 5G and Vivo Y31 Pro 5G.
Tecno Spark 50 5G vs Vivo Y31 Pro 5G Comparison Overview
| Key Highlights | Tecno Spark 50 5G | Vivo Y31 Pro 5G |
|---|---|---|
| Brand | Tecno | Vivo |
| Price | 18,499 | 18,999 |
| Display Size | 6.78 inch | 6.72 inch |
| Ram | 4 GB | 8 GB |
| Battery | 6500 mAh | 6500 mAh |
Comparos Verdict
Scores out of 10Overall
6.3
7.1Top pick
Performance
Display
Camera
Battery
Best for
Lowest price45W charging
4 nm chipLightest
RAM
4 GB
8 GB✓ Best
Operating System
Android v16
—
Custom Ui
HiOS
—
Processor
2.5 Hz
2.5 GHz
Battery
6500 mAh
6500 mAh
Display
6.78 inch
6.72 inches
Front Camera
8 MP
—
Rear Camera
50 MP
—
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Launch Date
March 27, 2026 (Official)
September 13, 2025 (Official)
Operating System
—
Android v15
Custom Ui
—
Funtouch OS
Chipset
MediaTek Dimensity 6400 Ultimate MT6835
MediaTek Dimensity 7300
Processor
2.5 GHz
—
Architecture
64 bit
64 bit
Fabrication
6 nm
4 nm✓ Best
Graphics GPU
Mali-G57
—
RAM Type
LPDDR4X
4
CPU
—
2.5 GHz
Graphics
—
Mali-G615 MC2
RAM
—
8 GB
Display Type
IPS LCD
LCD
Screen Size
6.78 inch
6.72 inches
Screen Resolution
760x1576 px (HD+)
—
Main Display HBM Brightness
560 nits
—
Refresh Rate
120 Hz
120 Hz
Aspect Ratio
19.7:9
20:9
Pixel Density
256 ppi
393 ppi✓ Best
Screen To Body Ratio Calculated
86.9 %✓ Best
86.24 %
Bezel Less Display
Yes with punch-hole display
Yes
Main Display Screen To Body Ratio Claimed By The Brand
90.2 %
—
Resolution
—
2408
Peak Brightness
—
1050 nits
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Rear Camera Resolution
50 MP
50 MP
Autofocus
Yes, Phase Detection Autofocus
Yes
Flash
Yes, Dual LED Flash
Yes
Camera Features
10 x Digital Zoom
Digital Zoom
Video Recording
Full HD @30/60 fps
30
Video Recording Features
Dual Video Recording Vlog Mode
—
OIS
—
No
Image Resolution
—
8150 x
Settings
—
Exposure compensation, ISO control
Shooting Modes
—
Yes
Front Camera Resolution
8 MP
8 MP
Front Autofocus
No
—
Front Flash
Yes, Screen flash
—
Front Camera Features
Wide Angle Selfie
—
Front Video Recording
—
30
Battery Capacity
6500 mAh
—
Battery Type
Li-Polymer
—
Quick Charging
Yes, 45W Fast Charging✓ Best
44 W
Capacity
—
6500 mAh
Internal Storage
128 GB
—
Storage Type
UFS 2.2
UFS 3.1
Expandable Memory
Yes, Up to 2 TB
2 TB
Internal Memory
—
256 GB
USB OTG
—
Yes
Height
167.9 mm
165.7 mm
Width
79.3 mm
76.3 mm
Thickness
8.18 mm
8.09 mm✓ Best
Weight
210 g
204✓ Best
Water Resistance
Yes, Splash proof, IP64 PRO
IP64
Ruggedness
Dust proof
Dust proof, Shock proof
Build Material
—
Back: Plastic
SIM Slot S
Dual SIM
Dual SIM
SIM Type
SIM1: Nano, SIM2: Nano
—
Network Support
5G, 4G
5 G
VoLTE
Yes
—
Wi-Fi
Yes, Wi-Fi 2 (802.11 a)
Yes
Wi Fi Features
Mobile Hotspot
Mobile Hotspot
Bluetooth
Yes, v5.4
Yes
SIM Size
—
SIM1: Nano, SIM2: Nano(Hybrid)
VoLTE
—
Yes
SIM1 Bands
—
5 G
SIM2 Bands
—
5 G
SAR Value
—
0.985 W
GPS
—
Yes
NFC
—
No
Audio Jack
3.5 mm
USB Type-C
Audio Features
DTS Sound
—
FM Radio
—
No
Stereo Speakers
—
Yes
Fingerprint
Yes
—
Fingerprint Sensor Position
Side
Side
Fingerprint Sensor
—
Yes
Other Sensors
—
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
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