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Tecno Spark 40 vs Vivo Y50 (China)

What Spark 40 does better (5) and where Y50 (China) wins (2) — every spec side by side.

Tecno Spark 40
Tecno · 2025Spark 40
6.7Score
5 advantages
vs
Vivo Y50 (China)
Vivo · 2025Y50 (China)
6.8Score
2 advantages≈ $150
Higher score
6.1Display5.4
4.1Camera2.7
7.0Battery8.2
6.2Features6.2
Dimensions

Size comparison

Spark 40Y50 (China)
77.9 × 167.7877 × 167.38.2
Spark 40Y50 (China)Difference
Height167.7 mm167.3 mm+0.4 mm
Width77.9 mm77 mm+0.9 mm
Thickness8 mm8.2 mm−0.2 mm
Weight194 g204 g−10 g

Drawn to the same scale from the official dimensions (front and side).

Why is Spark 40 better than Y50 (China)?

  1. Main camera50 MP vs 13 MP3.8×
  2. Refresh rate120 Hz vs 90 Hz+33%
  3. Weight194 g vs 204 g+5%
  4. CPU frequency2.5 GHz vs 2.4 GHz+4%
  5. Thickness8 mm vs 8.2 mm+2%

Why is Y50 (China) better than Spark 40?

  1. Wired charging18 W vs 44 W2.4×
  2. RAM8 GB vs 12 GB+50%
Specifications

Side by side

Vivo Y50 (China)Vivo Y50 (China)≈ $1506.8
Design
Weight194 g204 g
Thickness8 mm8.2 mm
Height167.7 mm167.3 mm
Width77.9 mm77 mm
FramePlasticPlastic
BackPlasticPlastic
Ingress protectionIP64IP64
Water resistance (IPx)IPx4IPx4
ColoursSky Blue, Ink Black, Turquoise Green, Bikaner RedPlatinum, Azure, Black
Display
Screen size6.8″6.7″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px720 px
Resolution (height)1,600 px1,600 px
Pixel density260 ppi260 ppi
Refresh rate120 Hz90 Hz
Peak brightness—1,000 nits
Screen-to-body ratio84.2%85.1%
Performance
ChipsetMediatek Dimensity 6400Mediatek Dimensity 6300
Chip makerMediaTekMediaTek
Process6 nm6 nm
CPU cores88
CPU frequency2.5 GHz2.4 GHz
GPUMali-G57 MC2Mali-G57 MC2
Memory
RAM8 GB12 GB
Storage (max)256 GB256 GB
Storage (base)128 GB128 GB
Storage type—UFS 2.2
Memory card slotYesYes
Camera
Main camera50 MP13 MP
Main camera aperture—f/2.2
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera5 MP5 MP
4K selfie videoNoNo
Battery
Battery capacity6,000 mAh6,000 mAh
Battery typeLi-Po—
Wired charging18 W44 W
Wireless chargingNoNo
Connectivity
5GYesYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth5.45.4
NFCYesYes
USBUSB Type-CUSB Type-C 2.0
USB version—2
Satellite navigation—GLONASS, GALILEO, BDS, QZSS
Features
Stereo speakersNoNo
3.5 mm headphone jackYesYes
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, proximity, compass
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
Interface—OriginOS 5
To compare: 0up to 4 models
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