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OPPO A6x vs vivo Y21

vivo Y21 scores higher overall and wins 4 of 6 areas, but OPPO A6x still wins 0.

OPPO OPPO A6x

OPPO A6x

OPPO · Dec 2025

₹19,999

31 / 100 spec score

vivo vivo Y21

vivo Y21

vivo · Mar 2026

₹20,999

43 / 100 spec score

Higher overall

Area by area

OPPO A6xvivo Y21
Displayvivo Y21 leads4071
Performancevivo Y21 leads1123
Camerasvivo Y21 leads113
Battery7676
Portabilityvivo Y21 leads2934
Longevity——

Why pick OPPO A6x

  • Wired charging: 45 W vs 44 W

Why pick vivo Y21

  • Main camera: 50 MP vs 13 MP
  • RAM (max): 8 GB vs 6 GB
  • Thickness: 8.3 mm vs 8.6 mm
  • Weight: 209 g vs 212 g
Tiebreaker

What matters to you?

Set how much each area matters. The verdict updates instantly and stays on your device.

Your pick

vivo Y21

Scores 44 vs 35 on your weighting.

  1. vivo Y2144
  2. OPPO A6x35

Full specifications

Display
OPPO A6xvivo Y21
Size6.75 in6.59 in
Refresh rate120 Hz120 Hz
Peak brightness1,125 nits—
Performance
OPPO A6xvivo Y21
ChipsetMediaTek Dimensity 6300MediaTek Dimensity 6300
Process—6 nm
Top CPU clock—2.40 GHz
RAM (max)6 GB8 GB
Storage (base)64 GB64 GB
Storage (max)128 GB128 GB
Cameras
OPPO A6xvivo Y21
Main camera13 MP50 MP
Front camera5 MP5 MP
Battery & charging
OPPO A6xvivo Y21
Battery6,500 mAh6,500 mAh
Wired charging45 W44 W
Design
OPPO A6xvivo Y21
Weight212 g209 g
Thickness8.6 mm8.3 mm
Software & connectivity
OPPO A6xvivo Y21
Launched withColor OS 15OriginOS 6
5GYesYes

Green marks the better value where “better” is clear. Specs from each maker’s published pages.