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Phones · head to head

S2 vs Y51 Pro 5G

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Higher score

vivo

S2

₹42,999
4 spec wins

Quick verdict

  • S2 is better for big, bright display.
  • S2 is better for light and compact.
  • S2 leads on display.
  • S2 leads on camera.
  • Y51 Pro 5G leads on battery.
  • Y51 Pro 5G offers better overall value (12.0 points per ₹10,000).
  • S2 has the higher Comparezi Score (42.9).
  • Y51 Pro 5G is the cheaper option at ₹34,999.

Computed from stored specifications, the published phones scoring rules and recorded prices. Not an opinion.

Winners by area

Display S2
Camera S2
Battery Y51 Pro 5G
Build S2
Value Y51 Pro 5G

Specifications side by side

Spec
S2
Y51 Pro 5G
Display
Display size
6.83" (better)
6.75"
Display type
AMOLED
LCD
Resolution
2800 x 1260
1570 x 720
Refresh rate
120 Hz
120 Hz
Peak brightness
3,000 nits (better)
1,250 nits
Brightness measured as
Local peak, small bright area
—
Performance
Processor
MediaTek Dimensity 7360-Turbo
MediaTek Dimensity 7360-Turbo
Chipset process
4 nm
4 nm
RAM
8 GB
8 GB
Storage
128 GB
128 GB
Memory options
8 GB + 128 GB, 8 GB + 256 GB
8 GB + 128 GB, 8 GB + 256 GB
Camera
Main camera
50 MP
50 MP
Front camera
32 MP (better)
8 MP
Battery
Battery
7,050 mAh
7,200 mAh (better)
Charging speed
44 W
44 W
Software
Operating system
Android
Android
Software
Android 16, OriginOS 6
Android 16, OriginOS 6
OS updates promised
3
—
OS updates counted in
Upgrades
—
Security updates promised
5 years
—
Build
Weight
197 g (better)
219 g
5G
Yes
Yes
Water resistance
IP68 + IP69
IP68 + IP69
SIM
2 nano SIMs
2 nano SIMs
Colours
Silk White, Sapphire Blue, Regal Bronze
Festive Red, Noble Gold

A tick marks the better value where the category rules say higher (or lower) is better. Text values are shown without a winner. Ties have no winner.

Price and availability

Store links are not paid: prices are copied from each store's own page with the date checked, and Comparezi earns only from labelled ads. How we earn

S2

₹42,999

Y51 Pro 5G

₹34,999

Pros and cons

S2

  • Pro: 7,050 mAh battery, larger than 88 % of the 359 phones on Comparezi with a published figure
  • Pro: IP68 + IP69 dust and water resistance

Y51 Pro 5G

  • Pro: 7,200 mAh battery, larger than 90 % of the 359 phones on Comparezi with a published figure
  • Pro: IP68 + IP69 dust and water resistance
  • Con: Heavier than most phones on Comparezi (219 g)
  • Con: No published update policy

Which should you buy?

S2 if you want the strongest overall specification: it has the higher Comparezi Score (42.9).

Y51 Pro 5G if price matters most: it is the cheaper option at ₹34,999 and gives the most score per rupee .

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