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Vivo X51, picture 1

Phone

Vivo X51

Brand
Vivo
Release date
Oct 23, 2020
Chip
Snapdragon 765
Memory
8 GB
Storage
256 GB
Battery
4,315 mAh

The UnboxingTN Verdict

out of 100

The Vivo X51 offers a smooth HDR10+ AMOLED display, ample storage and 5G, but its battery and aging software limit the overall experience.

What is good

  • AMOLED display with 90Hz refresh rate and HDR10+ support
  • 256GB storage and 8GB RAM provide generous capacity
  • 5G, dual-band Wi-Fi and Bluetooth 5.1 ensure versatile connectivity

What is not

  • 4315mAh battery is a clear weakness for everyday endurance
  • Android 10 with Funtouch 10.0 is outdated
  • USB Type-C 2.0 limits wired transfer speeds

How the score breaks down

  • Performance 59
  • Camera 70
  • Display 82
  • Battery 13
  • Connectivity 79
  • Build 79
  • Software 34

UnboxingTN review · based on the specifications · engine 1.0.2 · Updated Sep 13, 2026

Written by UnboxingTN’s AI from the score and the specification sheet.

Reader reviews are coming, beside this score and never blended into it.

Also known as

vivo-x51-8gb-8gb-5g · x51 · vivo X51 5G

Specifications

Performance

Chip
Snapdragon 765
Chip maker
Qualcomm
Process
7 nm
Graphics
Adreno 620
Operating system
Android 10, Funtouch 10.0
System version
10

Memory and storage

Memory
8 GB
Storage
256 GB

Display

Resolution
1,080 × 2,376
Panel type
AMOLED, 90Hz, HDR10+

Battery

Battery
4,315 mAh

Cameras

Cameras
main
selfie

Connectivity

Mobile network
5G
SIM
Nano-SIM + Nano-SIM
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.1, A2DP, LE, aptX HD
USB
USB Type-C 2.0, OTG

Design

Weight
181.5 g

Data source · techapi:vivo-x51-8gb-8gb-5g

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