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Oppo Reno4, picture 1
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Phone

Oppo Reno4

Brand
Oppo
Release date
Jun 1, 2020
Screen size
6.43 ″
Chip
Snapdragon 765G
Memory
8 GB
Storage
128 GB

The UnboxingTN Verdict

out of 100

The Reno4 is a slim, well-connected 5G phone with capable cameras, but its small battery and dated software limit its appeal.

What is good

  • 5G, NFC and USB 3.1 provide strong connectivity.
  • 48 MP wide and 8 MP ultrawide cameras offer versatile shooting.
  • 7.8 mm thickness and 183 g weight make it pleasantly light.

What is not

  • 4000 mAh battery is notably small for this category.
  • 60 Hz AMOLED display lacks a high-refresh-rate experience.
  • Android 10 with ColorOS 7.2 is dated.

How the score breaks down

  • Performance 59
  • Camera 71
  • Display 55
  • Battery 13
  • Connectivity 86
  • Build 74
  • 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

oppo-reno4-5g-scrapegsma-426 · reno4-5g · Oppo Reno4 5G

Specifications

Performance

Chip
Snapdragon 765G
Chip maker
Qualcomm
Process
7 nm
Graphics
Adreno 620
Operating system
Android 10, ColorOS 7.2
System version
10

Memory and storage

Memory
8 GB
Storage
128 GB
256 GB

Display

Screen size
6.43 ″
Resolution
1,080 × 2,400
Panel type
AMOLED capacitive touchscreen, 16M colors
Refresh rate
60 Hz
Pixel density
409 ppi

Battery

Battery
4,000 mAh

Cameras

Cameras
wide · 48 MP
ultrawide · 8 MP
macro · 2 MP

Connectivity

Mobile network
5G
SIM
Dual SIM (Nano-SIM, dual stand-by)
Wi-Fi
WiFi 5
Bluetooth
5.1, A2DP, LE, aptX HD
NFC
Yes
USB
3.1, Type-C 1.0 reversible connector, USB On-The-Go

Design

Weight
183 g
Height
159.3 mm
Width
74 mm
Thickness
7.8 mm

Data source · techapi:oppo-reno4-5g-scrapegsma-426