Xiaomi Poco C71 vs Xiaomi Poco F7 Ultra
Shop Android Smartphones
Xiaomi Poco C71
Starting at
£146.00
Xiaomi Poco F7 Ultra
Starting at
£708.00What's the difference between the Xiaomi Poco C71 and Xiaomi Poco F7 Ultra?
Xiaomi Poco C71 vs F7 Ultra comes down to the chipset, RAM and battery. Refurbished, the Xiaomi Poco C71 starts at £146, £562 less than the Xiaomi Poco F7 Ultra.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Unisoc T7250 (12 nm) on the Xiaomi Poco C71, Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) on the Xiaomi Poco F7 Ultra.
- The Xiaomi Poco F7 Ultra has more RAM: 16 GB vs 4 GB.
- Battery: 5200 mAh on the Xiaomi Poco C71, 5300 mAh on the Xiaomi Poco F7 Ultra.
Xiaomi Poco C71 vs Xiaomi Poco F7 Ultra specs
The Xiaomi Poco C71 and Xiaomi Poco F7 Ultra both run Android and launched in 2025, but they target different needs. The Poco C71 suits everyday use with a large 6.88 inch IPS LCD screen and a 5200 mAh battery. It offers 4 GB RAM and a Unisoc chipset for basic tasks, plus expandable storage via microSDXC. The Poco F7 Ultra focuses on power and speed, with a Qualcomm Snapdragon 8 Elite chipset, 16 GB RAM, and up to 512 GB storage. Its 6.67 inch AMOLED screen with a higher resolution and 5G connectivity make it fit for users wanting stronger performance and sharper visuals. Both have dual SIM support and USB-C, but the C71 keeps a 3.5 mm headphone jack, while the F7 Ultra is slightly lighter and smaller in height and width.
Xiaomi Poco C71 vs Xiaomi Poco F7 Ultra price
Colour
- GoldSold out
- BlackSold out
- YellowSold out
Storage
- 128GBSold out
- 256GBSold out
- 512GBSold out
Xiaomi Poco C71 vs Xiaomi Poco F7 Ultra battery life and software updates
Battery size and software platform affect daily use and device longevity. Both phones released in 2025 and use the Android operating system, making them compatible with many apps and updates.
Battery Capacity
The Xiaomi Poco C71 has a 5200 mAh battery, which offers solid endurance for day-to-day activities like calls, browsing, and media. The Xiaomi Poco F7 Ultra has a slightly larger 5300 mAh battery, supporting longer usage which benefits power users who run demanding apps or stream content extensively.
Operating System
Both devices run Android, ensuring access to a wide range of apps and services. This common platform means you'll find similar software experiences and app compatibility on either phone.
Battery
Foldable
Year of release
Xiaomi Poco C71 vs Xiaomi Poco F7 Ultra performance
Performance varies significantly between these two devices, reflecting their different user targets. The Poco C71 handles everyday tasks smoothly while the Poco F7 Ultra is designed for multitasking and high-demand applications.
Processor Power
The Xiaomi Poco C71 is powered by the Unisoc T7250 chipset built on a 12 nm process, suitable for basic smartphone functions like messaging, social media, and light apps. The Xiaomi Poco F7 Ultra features the Qualcomm Snapdragon 8 Elite chipset with a 3 nm process, delivering much faster processing and efficiency for gaming, video editing, or running multiple apps.
Memory and Storage
With 4 GB of RAM, the Xiaomi Poco C71 supports everyday multitasking and app use. In contrast, the Poco F7 Ultra offers 16 GB of RAM, which keeps many apps open and running smoothly, ideal for power users. Storage options also differ: the Poco C71 offers 128 GB with microSDXC card support for expansion, while the Poco F7 Ultra comes with larger fixed storage options of 256 GB or 512 GB but no card slot.
Chipset
RAM
Xiaomi Poco C71 vs Xiaomi Poco F7 Ultra screen
Screen size, resolution and technology influence viewing experience. Each phone prioritises different aspects of display quality and size to suit different preferences.
Screen Size and Type
The Xiaomi Poco C71 has a larger 6.88 inch IPS LCD screen, offering more space for video playback and browsing. The Xiaomi Poco F7 Ultra has a slightly smaller 6.67 inch display but uses AMOLED technology, which generally provides deeper blacks and more vibrant colours, enhancing media viewing and gaming.
Screen Resolution
The Poco C71's screen resolution is 720 x 1640, suitable for everyday content and reading. The Poco F7 Ultra's 1440 x 3200 resolution delivers much sharper and clearer images, which will be appreciated when watching high-definition videos or viewing detailed photos.
Refresh rate
Resolution
Screen size
Screen type
Xiaomi Poco C71 vs Xiaomi Poco F7 Ultra camera
Front camera
Main camera
Xiaomi Poco C71 vs Xiaomi Poco F7 Ultra size and design
Other features affect convenience and connectivity. These include network support, physical dimensions, ports, and SIM options.
Network and SIM
The Xiaomi Poco C71 supports 4G mobile networks with dual physical SIM cards, which works well for standard data speeds and dual number use. The Xiaomi Poco F7 Ultra supports faster 5G networks and also has dual physical SIM cards, making it suitable for users who want quicker internet speeds and dual line management.
Ports and Expansion
The Poco C71 includes both a USB-C port and a 3.5 mm headphone jack, useful if you prefer wired headphones without an adapter. It also supports microSDXC cards for storage expansion. The Poco F7 Ultra offers a USB Type-C port but does not have a headphone jack or microSD card slot, which means storage is fixed but can be larger.
Size and Weight
The Poco C71 is taller and wider at 171.8 mm by 77.8 mm and weighs 193 g, providing a larger physical footprint. The Poco F7 Ultra is more compact at 160.3 mm by 75 mm but is slightly heavier at 212 g, which might feel more substantial in the hand despite its smaller size.
Carrier compatibility
Connector
Depth
Height
Mobile network
SD card slot
SIM card
Weight
Width
Xiaomi Poco C71 or Xiaomi Poco F7 Ultra: which should you buy?
Buy the Xiaomi Poco C71 if
- you want to spend less: it starts at £146, £562 less than the Xiaomi Poco F7 Ultra
- you want a bigger screen (6.88 inch vs 6.67 inch)
- you want a lighter build (193 g vs 212 g)
Buy the Xiaomi Poco F7 Ultra if
- you want more RAM (16 GB vs 4 GB)
- you want an OLED screen
- you want 5G
Xiaomi Poco C71 vs Xiaomi Poco F7 Ultra FAQs
Xiaomi Poco C71 vs F7 Ultra comes down to the chipset, RAM and battery. Chipset: Unisoc T7250 (12 nm) on the Xiaomi Poco C71, Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) on the Xiaomi Poco F7 Ultra. The Xiaomi Poco F7 Ultra has more RAM: 16 GB vs 4 GB.
The Xiaomi Poco C71 is cheaper refurbished, from £146 compared with £708 for the Xiaomi Poco F7 Ultra.
The Xiaomi Poco C71 has 5200 mAh and the Xiaomi Poco F7 Ultra has 5300 mAh.
Refurbished, the Xiaomi Poco C71 comes in 128GB, and the Xiaomi Poco F7 Ultra in 256GB and 512GB.
