Google Pixel 4a 5G vs Oppo Reno4 Z 5G
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Google Pixel 4a 5G
Starting at
£119.00
Oppo Reno4 Z 5G
Starting at
£105.00What's the difference between the Google Pixel 4a 5G and Oppo Reno4 Z 5G?
Google Pixel 4a 5G vs Oppo Reno4 Z 5G comes down to the chipset, RAM and battery. Refurbished, the Oppo Reno4 Z 5G starts at £105, £14 less than the Google Pixel 4a 5G.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Qualcomm SM7250 Snapdragon 765G 5G (7 nm) on the Google Pixel 4a 5G, Mediatek Dimensity 800 on the Oppo Reno4 Z 5G.
- The Oppo Reno4 Z 5G has more RAM: 8 GB vs 6 GB.
- The Oppo Reno4 Z 5G has a bigger battery: 4000 mAh vs 3885 mAh.
Google Pixel 4a 5G vs Oppo Reno4 Z 5G specs
The Google Pixel 4a 5G and Oppo Reno4 Z 5G both offer 5G connectivity and a 2020 release year but suit different needs. The Pixel 4a 5G has a more compact screen with a P-OLED display and 6 GB of RAM, ideal if you prefer a smaller phone with smooth everyday performance. The Oppo Reno4 Z 5G features a larger 6.57 inch IPS LCD screen with a higher 120 Hz refresh rate and 8 GB of RAM, making it suited to users who want a roomier display and extra memory for multitasking. Cameras differ as well, with the Oppo offering higher megapixel counts on both front and main cameras, which benefits those who prioritise detailed photos.
Google Pixel 4a 5G vs Oppo Reno4 Z 5G price
Colour
- BlackSold out
- WhiteSold out
Storage
- 128GBSold out
- 128GBSold out
Google Pixel 4a 5G vs Oppo Reno4 Z 5G battery life and software updates
Durability covers battery size and software updates.
Battery Capacity
The Oppo Reno4 Z 5G has a slightly larger battery at 4000 mAh compared to the Pixel 4a 5G's 3885 mAh. This means the Oppo may offer a bit more screen time between charges, which suits users who prioritise longer battery life.
Battery
Fast charging
Foldable
Software updates
Year of release
Google Pixel 4a 5G vs Oppo Reno4 Z 5G performance
Performance depends on chipset and RAM. Both phones provide solid options for everyday use, with differences that affect multitasking and app handling.
Chipset Type
The Pixel 4a 5G uses a Qualcomm SM7250 Snapdragon 765G 5G chipset, while the Oppo Reno4 Z 5G is powered by a Mediatek Dimensity 800. Each chipset will handle everyday tasks smoothly, but the choice may matter if you have a preference for one chipset brand or specific optimisation.
Memory Capacity
Oppo Reno4 Z 5G offers 8 GB of RAM, which keeps more apps open and supports multitasking with less reloading. The Pixel 4a 5G comes with 6 GB of RAM, which is still suitable for everyday use but handles fewer simultaneous tasks comfortably.
Storage Options
Both devices are stocked with 128 GB of storage, providing ample space for apps, photos, and files without needing external storage.
Chipset
RAM
Google Pixel 4a 5G vs Oppo Reno4 Z 5G screen
Screen quality impacts viewing comfort and visual experience. The Pixel 4a 5G and Oppo Reno4 Z 5G differ in size, refresh rate, resolution, and panel type.
Screen Size and Resolution
The Oppo Reno4 Z 5G has a larger 6.57 inch screen with a resolution of 1080 x 2400, offering more room for video, gaming, and browsing. The Pixel 4a 5G's screen is 5.81 inch with 1080 x 2280 resolution, making it a more compact choice that fits easily in one hand.
Refresh Rate
The Oppo Reno4 Z 5G supports a 120 Hz refresh rate, which provides smoother scrolling and animation for users who prioritise fluid visuals. The Pixel 4a 5G has a 60 Hz refresh rate, which is standard and suitable for general use.
Screen Type
The Pixel 4a 5G features a P-OLED screen, which typically offers deeper blacks and vibrant colours. The Oppo Reno4 Z 5G uses an IPS LCD, which tends to be brighter and maintains colour accuracy across wider viewing angles.
Refresh rate
Resolution
Screen size
Screen type
Google Pixel 4a 5G vs Oppo Reno4 Z 5G camera
Audiovisual features focus on camera capabilities. Both phones have different strengths in front and main camera resolutions.
Front Camera Detail
The Oppo Reno4 Z 5G has a 16 megapixel front camera, which captures more detail and is well suited for selfies and video calls. The Pixel 4a 5G has an 8 megapixel front camera, which works well for everyday self-portraits and video chats.
Main Camera Resolution
The Oppo Reno4 Z 5G offers a 48 megapixel main camera, capturing higher resolution images that benefit users who want detailed photos. The Pixel 4a 5G has a 12.2 megapixel main camera with features like optical image stabilization and a wide aperture, supporting clear shots in varied lighting.
Camera type
Front camera
Main camera
Google Pixel 4a 5G vs Oppo Reno4 Z 5G size and design
Miscellaneous features include physical dimensions, SIM support, and weight, which affect handling and connectivity choices.
SIM Card Setup
The Pixel 4a 5G supports a physical SIM plus eSIM, offering flexibility if you want to use one physical SIM alongside a digital one. The Oppo Reno4 Z 5G supports dual physical SIMs, which suits users who prefer using two physical SIM cards without an eSIM.
Size and Weight
The Pixel 4a 5G is more compact and lighter at 153.9 mm tall, 74 mm wide, and 143 g, fitting well in smaller hands and pockets. The Oppo Reno4 Z 5G is larger at 163.8 mm tall, 75.5 mm wide, and heavier at 184 g, providing a more substantial feel and a bigger display area.
Other Dimensions
Both phones have similar thickness, with the Pixel 4a 5G at 8.2 mm and the Oppo Reno4 Z 5G slightly slimmer at 8.1 mm.
Carrier and Network
Both devices are unlocked and support 5G networks, so you can use them with a wide range of carriers and enjoy fast mobile data speeds.
Carrier compatibility
Connector
Depth
Height
Mobile network
SD card slot
SIM card
Weight
Width
Google Pixel 4a 5G or Oppo Reno4 Z 5G: which should you buy?
Buy the Google Pixel 4a 5G if
- you want an OLED screen
- you want a lighter build (168 g vs 184 g)
Buy the Oppo Reno4 Z 5G if
- you want to spend less: it starts at £105, £14 less than the Google Pixel 4a 5G
- you want more RAM (8 GB vs 6 GB)
- you want a bigger battery (4000 mAh vs 3885 mAh)
Google Pixel 4a 5G vs Oppo Reno4 Z 5G FAQs
Google Pixel 4a 5G vs Oppo Reno4 Z 5G comes down to the chipset, RAM and battery. Chipset: Qualcomm SM7250 Snapdragon 765G 5G (7 nm) on the Google Pixel 4a 5G, Mediatek Dimensity 800 on the Oppo Reno4 Z 5G. The Oppo Reno4 Z 5G has more RAM: 8 GB vs 6 GB.
The Oppo Reno4 Z 5G is cheaper refurbished, from £105 compared with £119 for the Google Pixel 4a 5G.
The Oppo Reno4 Z 5G has a bigger battery: 4000 mAh vs 3885 mAh.
The Oppo Reno4 Z 5G has a higher-resolution main camera: 48 megapixels vs 12.2 megapixels.
Updates for the Google Pixel 4a 5G ended in Nov 2023. Its last version is Android 14. We don't have published update dates for the Oppo Reno4 Z 5G.
Both come in 128GB refurbished.









