Galaxy S6 vs Oppo Reno4 Z 5G
Shop Samsung Galaxy
Galaxy S6
Starting at
£81.32£399.00 new
Oppo Reno4 Z 5G
Starting at
£105.00What's the difference between the Galaxy S6 and Oppo Reno4 Z 5G?
Galaxy S6 vs Oppo Reno4 Z 5G comes down to the chipset, RAM and battery. Refurbished, the Galaxy S6 starts at £81.32, £23.68 less than the Oppo Reno4 Z 5G. The Oppo Reno4 Z 5G is the newer model, released in 2020.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Exynos 7420 Octa (14 nm) on the Galaxy S6, Mediatek Dimensity 800 on the Oppo Reno4 Z 5G.
- The Oppo Reno4 Z 5G has more RAM: 8 GB vs 3 GB.
- The Oppo Reno4 Z 5G has a bigger battery: 4000 mAh vs 2550 mAh.
Galaxy S6 vs Oppo Reno4 Z 5G specs
The Galaxy S6 and Oppo Reno4 Z 5G offer distinct experiences suited to different needs. The Galaxy S6 has a smaller, higher resolution Super AMOLED screen and a lighter, more compact design that fits easily in one hand. It offers 32GB storage and 3 GB RAM for everyday use. The Oppo Reno4 Z 5G features a larger IPS LCD screen, a bigger battery, and 8 GB RAM with 128GB storage, making it better for multitasking and longer use between charges. Its 5G capability and dual SIM support suit those wanting newer network options and more flexibility. The Oppo also excels in photography with higher megapixel cameras. Choose the Galaxy S6 for a compact, sharp screen experience, or the Oppo Reno4 Z 5G for longer battery life, bigger screen space, and stronger performance.
Galaxy S6 vs Oppo Reno4 Z 5G price
Colour
Storage
- 128GBSold out
Galaxy S6 vs Oppo Reno4 Z 5G battery life and software updates
Battery capacity, operating system, and network support affect how long your device lasts and how it stays up to date. Battery size and network technology differ notably.
Battery Capacity
The Galaxy S6 has a 2550 mAh battery suited for lighter daily use or shorter screen time. The Oppo Reno4 Z 5G offers a 4000 mAh battery, which supports longer use between charges, making it a better fit if you need extended battery life throughout your day.
Network and Updates
The Galaxy S6 connects to 4G networks, while the Oppo Reno4 Z 5G supports 5G, which is useful if you want faster mobile data speeds where 5G is available.
Battery
Foldable
Software updates
Wireless charging
Year of release
Galaxy S6 vs Oppo Reno4 Z 5G performance
Performance specs like chipset, RAM, and storage shape how smoothly your phone handles apps and stores data. The Oppo Reno4 Z 5G has a clear advantage in memory and storage capacity.
RAM Size
The Galaxy S6 comes with 3 GB RAM, suitable for everyday tasks and simple multitasking. The Oppo Reno4 Z 5G has 8 GB RAM, which helps keep more apps open and running smoothly at the same time, ideal for heavier multitasking or more demanding apps.
Storage Options
You get 32GB built-in storage with the Galaxy S6, which fits basic app and media needs. The Oppo Reno4 Z 5G offers 128GB storage, providing ample room for photos, videos, and apps without as much concern about running out of space.
Chipset
RAM
Galaxy S6 vs Oppo Reno4 Z 5G screen
Screen size, resolution, and type affect your viewing comfort and image quality. Each phone suits different preferences for screen real estate and display characteristics.
Screen Size and Resolution
The Galaxy S6 has a 5.1 inch screen with a 1440 x 2560 resolution, delivering a sharp and detailed image in a compact size. The Oppo Reno4 Z 5G features a larger 6.57 inch screen with 1080 x 2400 resolution, which means more room for video and browsing but a lower pixel density.
Screen Type
The Galaxy S6 uses a Super AMOLED display, known for vibrant colours and deep blacks, which suits those who prefer punchy visuals. The Oppo Reno4 Z 5G has an IPS LCD screen, offering consistent colours and good viewing angles on a bigger display.
Refresh rate
Resolution
Screen size
Screen type
Galaxy S6 vs Oppo Reno4 Z 5G camera
Camera specifications are important if you use your phone for selfies or photography. The Oppo Reno4 Z 5G offers higher megapixel counts on both front and main cameras.
Front Camera
The Galaxy S6 has a 5 megapixel front camera that serves well for video calls and casual selfies. The Oppo Reno4 Z 5G features a 16 megapixel front camera, which captures more detail and is better suited for higher quality selfies and video chats.
Main Camera
The Galaxy S6 includes a 16 megapixel main camera for everyday photography. The Oppo Reno4 Z 5G comes with a 48 megapixel main camera, which is designed to capture greater detail and sharper images, ideal for users who prioritise photography.
Front camera
Main camera
Galaxy S6 vs Oppo Reno4 Z 5G size and design
Additional features like size, weight, SIM options, and network support vary between these two phones and influence convenience and connectivity.
Physical Dimensions and Weight
The Galaxy S6 is a smaller and lighter phone, measuring 143.4 mm in height, 70.5 mm in width, 6.8 mm in depth, and weighing 138 g. This makes it easier to hold and pocket. The Oppo Reno4 Z 5G is taller, wider, and thicker at 163.8 mm height, 75.5 mm width, 8.1 mm depth, and weighs 184 g, offering a larger screen with a noticeable size and weight increase.
SIM Card Options
The Galaxy S6 uses a single physical SIM card, suitable if you only need one mobile number. The Oppo Reno4 Z 5G supports dual physical SIM cards, which is practical for managing two numbers or plans on one device.
Mobile Network
The Galaxy S6 operates on 4G networks, while the Oppo Reno4 Z 5G supports 5G, allowing access to faster mobile internet speeds where 5G coverage is available.
Carrier compatibility
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
Galaxy S6 or Oppo Reno4 Z 5G: which should you buy?
Buy the Galaxy S6 if
- you want to spend less: it starts at £81.32, £23.68 less than the Oppo Reno4 Z 5G
- you want an OLED screen
- you want a lighter build (138 g vs 184 g)
Buy the Oppo Reno4 Z 5G if
- you want more RAM (8 GB vs 3 GB)
- you want a bigger battery (4000 mAh vs 2550 mAh)
- you want a bigger screen (6.57 inch vs 5.1 inch)
Galaxy S6 vs Oppo Reno4 Z 5G FAQs
Galaxy S6 vs Oppo Reno4 Z 5G comes down to the chipset, RAM and battery. Chipset: Exynos 7420 Octa (14 nm) on the Galaxy S6, Mediatek Dimensity 800 on the Oppo Reno4 Z 5G. The Oppo Reno4 Z 5G has more RAM: 8 GB vs 3 GB.
The Galaxy S6 is cheaper refurbished, from £81.32 compared with £105 for the Oppo Reno4 Z 5G.
The Oppo Reno4 Z 5G has a bigger battery: 4000 mAh vs 2550 mAh.
The Oppo Reno4 Z 5G has a higher-resolution main camera: 48 megapixels vs 16 megapixels.
Updates for the Galaxy S6 ended in Jun 2018. We don't have published update dates for the Oppo Reno4 Z 5G.
Refurbished, the Galaxy S6 comes in 32GB, and the Oppo Reno4 Z 5G in 128GB.









