Tecno Spark 40 5G vs Xiaomi Poco C81 Pro: Which One Should You Buy?
Tecno Spark 40 5G edges ahead with a BeastScore of 82.0/100 — but the right choice depends on what matters to you.
Tecno Spark 40 5G
Xiaomi Poco C81 Pro
Tecno Spark 40 5G wins 1 of 3 categories
Here's exactly where each phone is stronger.
Bigger shape = better phone.
Scores out of 100. "From specs" scores compare only the specs both phones list. How we score
- Speedfrom specsTecno Spark 40 5G5733
- CameraNot enough data
- VideoNot enough data
- SelfieNot enough data
- Batteryfrom specsTie100100
- Displayfrom specsTie8888
- ConnectivityNot enough data
- SecurityNot enough data
- ValueNot enough data
- Xiaomi Poco C81 Pro has the bigger screen6.9" vs 6.75"
- Tecno Spark 40 5G has more RAM8 GB vs 4 GB
- Tecno Spark 40 5G has the faster chipDimensity 6400 vs Unisoc T7250
Why buy each phone
Swipe ⇄Tecno Spark 40 5G wins — BeastScore 82.0/100
The Tecno Spark 40 5G is the better pick for most people thanks to its more RAM (8 GB vs 4 GB) and faster chip (Dimensity 6400 vs Unisoc T7250). The Xiaomi Poco C81 Pro is worth a look if you prefer its bigger screen (6.9" vs 6.75").
More RAM: 8 GB vs 4 GB
Reliable all-round performance.
Common questions
Which is better: Tecno Spark 40 5G or Xiaomi Poco C81 Pro?
The Tecno Spark 40 5G is the better pick for most people thanks to its more RAM (8 GB vs 4 GB) and faster chip (Dimensity 6400 vs Unisoc T7250). The Xiaomi Poco C81 Pro is worth a look if you prefer its bigger screen (6.9" vs 6.75"). BeastScore: Tecno Spark 40 5G 82.0/100, Xiaomi Poco C81 Pro 81.8/100.
What are the main battery and display differences between Tecno Spark 40 5G and Xiaomi Poco C81 Pro?
Tecno Spark 40 5G has a 6.75-inch display and 6000 mAh battery. Xiaomi Poco C81 Pro has a 6.9-inch display and 6000 mAh battery.
Similar Smartphones
More Smartphones comparisons
Tecno Spark 40 5G vs Tecno Spark 50 5G
Spark 20 vs Tecno Spark 40 5G
Spark 30 vs Tecno Spark 40 5G
Tecno Spark 40C vs Tecno Spark 40 5G
Tecno Spark 40 5G vs Tecno Spark 40 Pro+
Tecno Spark 40 5G vs Tecno Spark 40 Pro
Xiaomi Poco C81 Pro vs Xiaomi Poco C95 Pro
Xiaomi Poco C81x vs Xiaomi Poco C81 Pro
Gear for the Tecno Spark 40 5G
All Amazon Finds →Related articles
All articles →
Definitive Foldable Guide 2026Samsung Galaxy Z Flip6 vs. Motorola Razr+ (2024) vs. Xiaomi Mix Flip: The Definitive Flagship Clamshell Foldable Architecture, Outer Screen Workflows, Armor Aluminum & Titanium Hinges, Silicon-Carbon Batteries, and Dual 50MP Camera Showdown (2026)
A rigorous 2026 engineering and benchmark comparison of the top three clamshell foldables: evaluating Qualcomm Snapdragon 8 Gen 3 for Galaxy vs. 8s Gen 3, teardrop dual-rail hinge mechanics, 1.5K quad-curved vs. 165Hz cover displays, 4,780mAh silicon-carbon battery chemistry, and Leica vs. ProVisual computational photography.
Read →
Tech NewsRTX Spark Laptops: Surface, ProArt, XPS 16 Prices, Oct 16
The first laptops with Nvidia's RTX Spark chip start shipping on October 16. Here is every model you can preorder in the US, from the $2,599.99 Surface Laptop Ultra and ASUS ProArt P14 to the $3,799.99 Dell XPS 16, and which one makes sense.
Read →
UpdateXiaomi starts beta test recruitment for HyperOS 4
Xiaomi has started recruiting beta testers for HyperOS 4 across eligible flagship devices, focusing on smoother animations, lower background RAM usage, and improved AI features.
Read →