Pixel 10a vs Tecno Spark 40 5G: Which One Should You Buy?

Pixel 10a edges ahead with a BeastScore of 83.7/100 — but the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
Google · 2026

Pixel 10a

Pixel 10a
84/ 100
Launch price$499
Tecno

Tecno Spark 40 5G

Tecno Spark 40 5G
82/ 100
Launch pricePrice on request
Head-to-head

Pixel 10a wins 2 of 5 categories

Here's exactly where each phone is stronger.

Pixel 10a
Pixel 10a
2 wins
Tecno Spark 40 5G
Tecno Spark 40 5G
1 win
At a glance

Bigger shape = better phone.

SpeedCameraSelfieBatteryDisplay
Pixel 10aTecno Spark 40 5G
Category winners

Scores out of 100. "From specs" scores compare only the specs both phones list. How we score

  • Speedfrom specsPixel 10a
    82
    57
  • Camerafrom specsPixel 10a
    63
    32
  • VideoNot enough data
  • SelfieTie
    60
    60
  • Batteryfrom specsTecno Spark 40 5G
    70
    100
  • Displayfrom specsTie
    88
    88
  • ConnectivityNot enough data
  • SecurityNot enough data
  • ValueNot enough data
Key differences
  • Tecno Spark 40 5G has the bigger battery6,000 mAh vs 5,100 mAh
  • Tecno Spark 40 5G has a sharper main camera50 MP vs 48 MP
  • Tecno Spark 40 5G has the bigger screen6.75" vs 6.3"
  • Tecno Spark 40 5G has a sharper selfie camera16 MP vs 13 MP
  • Pixel 10a has the faster chipGoogle Tensor G4 vs Dimensity 6400
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Pixel 10a
  • ✓48 MP main camera
  • ✓6.3" display at 120 Hz
Reasons to buy Tecno Spark 40 5G
  • ✓Bigger 6,000 mAh battery (+900 mAh)
  • ✓50 MP main camera
  • ✓6.75" display at 120 Hz

Full specifications

Swipe ⇄
SpecificationPixel 10aTecno Spark 40 5G
1. Display & Screen
Screen typepOLEDNot listed
Screen Size6.3"6.75"
Resolution & Density2424x1080 (422 ppi)N/A
Refresh Rate120 Hz120 Hz
Brightness3,000 nits peakN/A
Screen ProtectionNot listedNot listed
2. Platform & Performance🏆 Pixel 10a Wins Performance
Chipset / ProcessorGoogle Tensor G4 (4nm)Dimensity 6400
CPU CoresNot listedNot listed
GPU GraphicsMali-G715 MP7Not listed
Operating SystemAndroid 16Android 15
3. Memory & Storage
RAM Memory8 GB LPDDR8 GB LPDDR
Internal Storage128GB / 256GB256 GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics🏆 Pixel 10a Wins Camera
Primary Camera48 MP, f/1.7, OIS50 MP, 50MP Main + Depth Sensor
Telephoto ZoomNone (digital zoom only)None (digital zoom only)
Ultrawide Camera13 MP, f/2.2N/A
LiDAR / DepthNoneNone
5. Video
Main Camera Video
Not listed
Not listed
Front Video
Not listed
Not listed
6. Selfie Camera
Selfie Lens13 MP, f/2.216 MP
7. Body & Dimensions
Dimensions153.9 x 73 x 9 mmN/A
Weight183 gN/A
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceIP68Not listed
8. Battery & Charging🏆 Tecno Spark 40 5G Wins Battery
Battery Capacity5,100 mAh6,000 mAh
Wired Fast Charging30W wired fast chargingN/A
Wireless Charging10W wireless chargingNot listed
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardWi-Fi 6ENot listed
Bluetooth5.3Not listed
USB Port & SpeedUSB-C 3.2Not listed
NFCYes (contactless payment)Yes
11. Sensors & Security
SensorsNot listedNot listed
Satellite FeaturesNot listedNot listed
12. Colors & Overview
ColorsNot listedNot listed
Launch Price$499Price on request
Our verdict

Pixel 10a wins — BeastScore 83.7/100

The Pixel 10a is the better pick for most people thanks to its faster chip (Google Tensor G4 vs Dimensity 6400). The Tecno Spark 40 5G is worth a look if you prefer its bigger battery (6,000 mAh vs 5,100 mAh).

Buy Pixel 10a if you want

Reliable all-round performance.

Buy Tecno Spark 40 5G if you want

Larger battery: 6,000 mAh vs 5,100 mAh

Common questions

Which is better: Pixel 10a or Tecno Spark 40 5G?

The Pixel 10a is the better pick for most people thanks to its faster chip (Google Tensor G4 vs Dimensity 6400). The Tecno Spark 40 5G is worth a look if you prefer its bigger battery (6,000 mAh vs 5,100 mAh). BeastScore: Pixel 10a 83.7/100, Tecno Spark 40 5G 82.0/100.

What are the main battery and display differences between Pixel 10a and Tecno Spark 40 5G?

Pixel 10a has a 6.3-inch display and 5100 mAh battery. Tecno Spark 40 5G has a 6.75-inch display and 6000 mAh battery.

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