Oppo A16S vs Oppo Reno4 Z 5G
Shop Android Smartphones
Oppo A16S
Starting at
£136.00
Oppo Reno4 Z 5G
Starting at
£105.00What's the difference between the Oppo A16S and Oppo Reno4 Z 5G?
Oppo A16S vs Reno4 Z 5G comes down to the chipset, RAM and battery. Refurbished, the Oppo Reno4 Z 5G starts at £105, £31 less than the Oppo A16S. The Oppo A16S is the newer model, released in 2021.
Refurbished from
Chipset
RAM
Battery
Screen size
Refresh rate
- Chipset: Mediatek MT6765G Helio G35 (12 nm) on the Oppo A16S, Mediatek Dimensity 800 on the Oppo Reno4 Z 5G.
- The Oppo Reno4 Z 5G has more RAM: 8 GB vs 4 GB.
- The Oppo A16S has a bigger battery: 5000 mAh vs 4000 mAh.
Oppo A16S vs Oppo Reno4 Z 5G specs
The Oppo A16S and Oppo Reno4 Z 5G differ mainly in performance, screen quality, camera capabilities, and connectivity. The Oppo Reno4 Z 5G offers faster 5G mobile network support, a sharper Full HD screen, and higher RAM that keeps more apps open at once. It also has a more detailed main and front camera setup, suitable for those who prioritise photography and video calls. The Oppo A16S provides a larger battery capacity and expandable storage via microSDXC, appealing to users who want longer battery life and more flexible storage. It supports a single physical SIM, whereas the Reno4 Z 5G supports dual physical SIMs.
Oppo A16S vs Oppo Reno4 Z 5G price
Colour
- BlackSold out
- WhiteSold out
Storage
- 64GBSold out
- 128GBSold out
Oppo A16S vs Oppo Reno4 Z 5G battery life and software updates
Battery capacity and software update support are key factors in durability. Their battery sizes differ significantly, influencing daily use.
Battery Capacity
The Oppo A16S has a 5000 mAh battery, which is larger than the 4000 mAh battery in the Oppo Reno4 Z 5G. This means the A16S can last longer on a single charge, making it suitable for users who need extended battery life throughout the day without frequent recharging.
Software Updates
This means both devices will run on earlier versions of Android, which could affect access to the newest features and security improvements.
Battery
Foldable
Year of release
Oppo A16S vs Oppo Reno4 Z 5G performance
Performance differences come down to chipset, RAM, and storage capacity. These affect how smoothly the device handles apps and multitasking as well as how much data you can store.
Processor Power
The Oppo A16S uses a Mediatek MT6765G Helio G35 chipset built on 12 nm technology. The Oppo Reno4 Z 5G features a Mediatek Dimensity 800 chipset. The Dimensity 800 is a 5G-capable chipset that generally supports more advanced features and faster connectivity.
Memory Size
With 8 GB of RAM, the Oppo Reno4 Z 5G keeps everyday apps running smoothly and supports more multitasking compared to the Oppo A16S, which has 4 GB of RAM. This makes the Reno4 Z 5G better suited for users who use multiple apps at once or heavier applications.
Storage Options
The Oppo Reno4 Z 5G comes with 128 GB of storage, which offers more space for apps, photos, and files. The Oppo A16S provides 64 GB of storage, which is suitable for everyday use but may require managing storage more actively.
Chipset
RAM
Oppo A16S vs Oppo Reno4 Z 5G screen
Screen quality differs notably in resolution and size, impacting how clear and spacious the display feels for viewing content and browsing.
Screen Resolution
The Oppo Reno4 Z 5G has a 1080 x 2400 resolution, delivering a sharper and clearer image compared to the Oppo A16S with its 720 x 1600 resolution. This makes the Reno4 Z 5G well suited for watching videos or reading fine text.
Screen Size
The Oppo A16S offers a slightly larger screen size at 6.62 inches compared to 6.57 inches on the Oppo Reno4 Z 5G. The A16S's larger display provides a bit more room for viewing apps and media.
Screen Type
Both devices use IPS LCD screens, which provide good viewing angles and colour accuracy. This means differences in visual experience come mainly from resolution and size rather than screen technology.
Refresh rate
Resolution
Screen size
Screen type
Oppo A16S vs Oppo Reno4 Z 5G camera
Camera specifications show clear differences in megapixels for both front and main cameras, which influence photo and video detail and quality.
Front Camera Detail
The Oppo Reno4 Z 5G features a 16 megapixel front camera, which captures more detail for selfies and video calls compared to the 8 megapixel front camera on the Oppo A16S. This suits users who place a premium on front-facing camera quality.
Main Camera Quality
With a 48 megapixel main camera, the Oppo Reno4 Z 5G captures more detailed photos than the Oppo A16S, which has a 13 megapixel main camera. This makes the Reno4 Z 5G a better choice for photography enthusiasts or those who want sharper images.
Front camera
Main camera
Oppo A16S vs Oppo Reno4 Z 5G size and design
Other differences include mobile network support, SIM card options, storage expandability, and physical dimensions that affect daily convenience and connectivity.
Mobile Network
The Oppo Reno4 Z 5G supports 5G networks, offering faster data speeds where 5G is available. The Oppo A16S supports 4G, suitable for users who do not require 5G connectivity.
SIM Card Setup
The Oppo Reno4 Z 5G supports dual physical SIM cards, which is useful for those who want to manage two phone numbers on one device. The Oppo A16S supports a single physical SIM card.
Expandable Storage
Only the Oppo A16S has a microSDXC card slot, allowing you to add extra storage as needed. This is ideal if you want to expand storage beyond what is built in.
Device Size and Weight
Both phones share the same height at 163.8 mm. The Oppo A16S is slightly thicker at 8.4 mm and heavier at 190 g, while the Oppo Reno4 Z 5G is 8.1 mm thick and weighs 184 g. These differences are minimal but may affect how the phone feels in your hand.
Carrier compatibility
Connector
Depth
Height
Mobile network
SD card slot
SIM card
Weight
Width
Oppo A16S or Oppo Reno4 Z 5G: which should you buy?
Buy the Oppo A16S if
- you want a bigger battery (5000 mAh vs 4000 mAh)
- you want a memory card slot
Buy the Oppo Reno4 Z 5G if
- you want to spend less: it starts at £105, £31 less than the Oppo A16S
- you want more RAM (8 GB vs 4 GB)
- you want a smoother screen (120 Hz vs 60 Hz)
Oppo A16S vs Oppo Reno4 Z 5G FAQs
Oppo A16S vs Reno4 Z 5G comes down to the chipset, RAM and battery. Chipset: Mediatek MT6765G Helio G35 (12 nm) on the Oppo A16S, Mediatek Dimensity 800 on the Oppo Reno4 Z 5G. The Oppo Reno4 Z 5G has more RAM: 8 GB vs 4 GB.
The Oppo Reno4 Z 5G is cheaper refurbished, from £105 compared with £136 for the Oppo A16S.
The Oppo A16S has a bigger battery: 5000 mAh vs 4000 mAh.
The Oppo Reno4 Z 5G has a higher-resolution main camera: 48 megapixels vs 13 megapixels.
The Oppo A16S adds a bigger battery (5000 mAh vs 4000 mAh) and a memory card slot. Refurbished, it costs £31 more (from £136 vs £105).
Refurbished, the Oppo A16S comes in 64GB, and the Oppo Reno4 Z 5G in 128GB.









