Galaxy A51 vs Google Pixel 3
Shop Samsung Galaxy
Galaxy A51
Starting at
£96.95£350.00 new
Google Pixel 3
Starting at
£121.00What's the difference between the Galaxy A51 and Google Pixel 3?
Galaxy A51 vs Google Pixel 3 comes down to the chipset, battery and screen size. Refurbished, the Galaxy A51 starts at £96.95, £24.05 less than the Google Pixel 3. The Galaxy A51 is the newer model, released in 2019.
Refurbished from
Chipset
Battery
Screen size
Screen type
Main camera
- Chipset: Exynos 9611 on the Galaxy A51, Qualcomm SDM845 Snapdragon 845 (10 nm) on the Google Pixel 3.
- The Galaxy A51 has a bigger battery: 4000 mAh vs 2915 mAh.
- The Galaxy A51 has a bigger screen: 6.5 inch vs 5.5 inch.
Galaxy A51 vs Google Pixel 3 specs
The Galaxy A51 and Google Pixel 3 offer different strengths that suit different needs. The Galaxy A51 features a larger 6.5 inch Super AMOLED screen and higher megapixel counts on both front and main cameras, making it well suited for those who want a more expansive display and detailed photos. It also has a bigger 4000 mAh battery and options for more storage with 64GB or 128GB. The Pixel 3 has a smaller 5.5 inch P-OLED screen and a lighter, more compact build. It supports eSIM in addition to a physical SIM and offers a Snapdragon 845 chipset. Both phones run Android and support 4G. Your choice depends on whether you prefer a bigger screen and camera detail or a smaller, lighter phone with different network features.
Galaxy A51 vs Google Pixel 3 price
Colour
- BlackSold out
- WhiteSold out
Storage
- 64GBSold out
Galaxy A51 vs Google Pixel 3 battery life and software updates
Battery capacity and software updates affect how long the phones last day to day and over time. Their battery sizes differ significantly and this impacts daily use.
Battery Capacity
The Galaxy A51 has a 4000 mAh battery, which is larger than the Pixel 3's 2915 mAh. This means the A51 is likely to last longer on a single charge with normal use. If you need a phone that can comfortably get through the day without frequent recharging, the Galaxy A51 may be a better fit.
Battery
Fast charging
Foldable
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Year of release
Galaxy A51 vs Google Pixel 3 performance
Both phones have 4 GB of RAM, which supports multitasking and everyday app use. They use different chipsets, which affects processing but the exact performance difference is not detailed here. Storage options also vary between the two.
Chipset Types
The Galaxy A51 uses the Exynos 9611 chipset, while the Google Pixel 3 features the Qualcomm SDM845 Snapdragon 845. Each chipset supports typical smartphone tasks but may handle intensive apps and games differently. Buyers prioritising chipset brand or compatibility might consider this distinction.
Storage Options
The Galaxy A51 comes with either 64GB or 128GB of storage, giving more flexibility for those needing extra space for apps, photos, or media. The Pixel 3 is only stocked with 64GB here, which suits users with lighter storage needs.
Chipset
RAM
Galaxy A51 vs Google Pixel 3 screen
Screen size, resolution and technology shape your viewing experience for videos, browsing and general use. The Galaxy A51 offers a larger screen with a slightly higher resolution and a different screen technology than the Pixel 3.
Screen Size and Resolution
The Galaxy A51's 6.5 inch screen is notably larger than the Pixel 3's 5.5 inch display. This extra size is useful for watching videos, reading, and multitasking. The A51 also has a resolution of 1080 x 2400, which is taller and slightly more detailed than the Pixel 3's 1080 x 2160.
Screen Technology
The Galaxy A51 uses a Super AMOLED screen, which typically offers vibrant colours and deep blacks. The Pixel 3 uses a P-OLED screen, which also provides rich colour but with different display characteristics. Your preference for screen type may influence your choice.
Refresh rate
Resolution
Screen size
Screen type
Galaxy A51 vs Google Pixel 3 camera
Camera quality is important for selfies and photography. The front and main cameras differ in megapixel count, which affects the detail captured in photos.
Front Camera
The Galaxy A51 has a 32 megapixel front camera, capturing more detail for selfies and video calls. This is suited for users who prioritise high-resolution self-portraits or frequent video chatting. The Pixel 3's front camera is 8 megapixels, which still supports good quality images.
Main Camera
For main photos, the Galaxy A51 offers a 48 megapixel camera, which can capture greater detail and larger images. The Pixel 3 has a 12.2 megapixel main camera, which is standard for quality photos but with fewer pixels. Those who want higher resolution photography may prefer the Galaxy A51.
Front camera
Main camera
Galaxy A51 vs Google Pixel 3 size and design
Other features include size, weight, SIM options and expandability. These impact how the phone fits in your hand, how you use mobile networks, and how much storage you have.
Size and Weight
The Galaxy A51 is larger and heavier, measuring 158.5 mm by 73.6 mm and weighing 172 g. The Pixel 3 is smaller and lighter at 145.6 mm by 68.2 mm and 148 g. If you want a compact phone that's easier to handle or carry, the Pixel 3 suits that preference.
SIM and Storage Expansion
The Galaxy A51 supports Dual Physical SIM cards plus a microSDXC slot for storage expansion, helpful if you want to use two networks or add more storage. The Pixel 3 uses a Physical SIM and eSIM combination but does not support microSDXC cards. This may suit users who prefer virtual SIM management.
Network Compatibility
Both phones support 4G connectivity and come unlocked, so they can be used with a wide range of UK carriers. Your choice here depends more on SIM preferences and size considerations.
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Galaxy A51 or Google Pixel 3: which should you buy?
Buy the Galaxy A51 if
- you want to spend less: it starts at £96.95, £24.05 less than the Google Pixel 3
- you want a bigger battery (4000 mAh vs 2915 mAh)
- you want a bigger screen (6.5 inch vs 5.5 inch)
Buy the Google Pixel 3 if
- you want a lighter build (148 g vs 172 g)
What our customers say
Customers who bought the Galaxy A51 say it often looks nearly new, even when described as fair condition. Many appreciate its plenty of storage and smooth interface. Battery life is noted as lasting a day with normal use, though some mention it drains faster than expected. Opinions on condition vary, with some reporting scratches or dirt especially around the edges, while others find the phone much cleaner and in excellent shape. Overall, customers are pleased with the performance and storage capacity the Galaxy A51 offers.
Pixel 3 customers praise the phone for being small, light, and capable. Many find it in good or excellent condition, with some noting the screen may have a pinky orange tint. Battery life is a common point, with some users needing to keep an eye on it. A few report network or SIM issues, but most find the phone works perfectly. The compact size and ease of use are clear benefits for those who prefer a smaller device.
People who want a larger screen and higher resolution cameras tend to appreciate the Galaxy A51, while those who prefer a lighter and more compact phone often choose the Pixel 3. Both phones have their strengths depending on what matters most to you.
Galaxy A51 vs Google Pixel 3 FAQs
Galaxy A51 vs Google Pixel 3 comes down to the chipset, battery and screen size. Chipset: Exynos 9611 on the Galaxy A51, Qualcomm SDM845 Snapdragon 845 (10 nm) on the Google Pixel 3. The Galaxy A51 has a bigger battery: 4000 mAh vs 2915 mAh.
The Galaxy A51 is cheaper refurbished, from £96.95 compared with £121 for the Google Pixel 3.
The Galaxy A51 has a bigger battery: 4000 mAh vs 2915 mAh.
The Galaxy A51 has a higher-resolution main camera: 48 megapixels vs 12.2 megapixels.
The Galaxy A51 no longer gets updates. Updates for the Google Pixel 3 ended in Oct 2021. Its last version is Android 12.
Refurbished, the Galaxy A51 comes in 64GB and 128GB, and the Google Pixel 3 in 64GB.






