Oppo A6 vs vivo Y21d: Which One Should You Buy?

Oppo A6 edges ahead with a BeastScore of 84.5/100 — but the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
Oppo · 2026

Oppo A6

Oppo A6
85/ 100
Launch pricePrice on request
Vivo

vivo Y21d

vivo Y21d
84/ 100
Launch pricePrice on request
Head-to-head

Oppo A6 wins 1 of 5 categories

Here's exactly where each phone is stronger.

Oppo A6
Oppo A6
1 win
vivo Y21d
vivo Y21d
0 wins
At a glance

Bigger shape = better phone.

SpeedCameraBatteryDisplayValue
Oppo A6vivo Y21d
Category winners

Scores out of 100. How we score

  • SpeedTie
    79
    79
  • CameraTie
    80
    80
  • VideoNot enough data
  • SelfieNot enough data
  • BatteryTie
    95
    95
  • DisplayOppo A6
    89
    84
  • ConnectivityNot enough data
  • SecurityNot enough data
  • ValueTie
    85
    85
Key differences
  • Oppo A6 has the bigger battery7,000 mAh vs 6,500 mAh
  • Oppo A6 has the bigger screen6.75" vs 6.68"
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Oppo A6
  • ✓Bigger 7,000 mAh battery (+500 mAh)
  • ✓6.75" display at 120 Hz
Reasons to buy vivo Y21d
  • ✓6.68" display at 120 Hz

Full specifications

Swipe ⇄
SpecificationOppo A6vivo Y21d
1. Display & Screen🏆 Oppo A6 Wins Display
Screen typeBlack & White LCD Screen (16.7 M)AMOLED
Screen Size6.75"6.68"
Resolution & DensityFHD+ / LTPO AMOLED FHD+ / LTPO AMOLED
Refresh Rate120 Hz120 Hz
BrightnessN/AN/A
Screen ProtectionNot listedNot listed
2. Platform & Performance
Chipset / ProcessorSnapdragon 685 Unisoc T7225
CPU CoresNot listedNot listed
GPU GraphicsNot listedNot listed
Operating SystemAndroid 15Android
3. Memory & Storage
RAM Memory8 GB LPDDR8 GB LPDDR
Internal Storage256 GB256 GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics
Primary Cameraundefined MP, Triple Camera Systemundefined MP, Triple Camera System
Telephoto ZoomNone (digital zoom only)None (digital zoom only)
Ultrawide CameraN/AN/A
LiDAR / DepthNoneNone
5. Video
Main Camera Video
Not listed
Not listed
Front Video
Not listed
Not listed
6. Selfie Camera
Selfie Lensundefined MPundefined MP
7. Body & Dimensions
DimensionsN/AN/A
Weight216 gN/A
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceNot listedNot listed
8. Battery & Charging
Battery Capacity7,000 mAh6,500 mAh
Wired Fast ChargingFast chargingFast charging
Wireless ChargingNot listedNot listed
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardYes, with wifi-hotspotNot listed
BluetoothYes, v5.4, SBC, AAC, LDAC, aptX, aptX HDNot listed
USB Port & SpeedYes, USB-C v2.0Not listed
NFCYesYes
11. Sensors & Security
SensorsNot listedNot listed
Satellite FeaturesNot listedNot listed
12. Colors & Overview
ColorsNot listedNot listed
Launch PricePrice on requestPrice on request
Our verdict

Oppo A6 wins — BeastScore 84.5/100

The Oppo A6 is the better pick for most people thanks to its bigger battery (7,000 mAh vs 6,500 mAh) and bigger screen (6.75" vs 6.68").

Buy Oppo A6 if you want

Larger battery: 7,000 mAh vs 6,500 mAh

Buy vivo Y21d if you want

Reliable all-round performance.

Common questions

Which is better: Oppo A6 or vivo Y21d?

The Oppo A6 is the better pick for most people thanks to its bigger battery (7,000 mAh vs 6,500 mAh) and bigger screen (6.75" vs 6.68"). BeastScore: Oppo A6 84.5/100, vivo Y21d 83.8/100.

What are the main battery and display differences between Oppo A6 and vivo Y21d?

Oppo A6 has a 6.75-inch display and 7000 mAh battery. vivo Y21d has a 6.68-inch display and 6500 mAh battery.

How do Oppo A6 and vivo Y21d compare for speed?

Oppo A6 scores 79/100 for performance; vivo Y21d scores 79/100.

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