Home Phone comparison Vivo Y29 and Tecno Spark 40 - Which is better?

Vivo Y29 vs Tecno Spark 40

53 out 100
Vivo Y29
VS
54 out 100
Tecno Spark 40
Vivo Y29
Tecno Spark 40

Compared 2 smartphones : Vivo Y29 Manufactured in December, 2024, with display 6.68 with chipsetMediaTek Dimensity 6300, vs Tecno Spark 40, Manufactured in July, 2025 with chipsetMediaTek Helio G81. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Vivo Y29
  • Larger display: 6.68in
  • Higher pixel density: 264ppi
  • Higher battery capacity: 5500mAh vs 5200mAh
  • Newer Bluetooth version: 5.4 vs 5.3
Reasons to choose Tecno Spark 40
  • Lighter design: 188g vs 198g
  • Supports Dolby Atmos
  • Infrared port

Versions

Available versions and configurations
Memory Options - 4/128 GB
- 6/128 GB
- 8/128 GB
- 8/256 GB		 - 4/128 GB
- 4/256 GB
- 6/128 GB
- 8/256 GB

Review

Key Specs Vivo Y29 and Tecno Spark 40
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Vivo Y29
vs
Tecno Spark 40

Display

Display quality comparison
Type IPS LCD IPS LCD
Size 6.68 in 6.67 in
Resolution 720x1608 pixels 720x1600 pixels
Aspect ratio 20:9 20:9
Pixel density 264 ppi 263 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (60-120 Hz)
Max brightness 1000 nits n/a
HDR support No No
Screen-to-body ratio 85.4 % 84.2 %

Design & Build

Design and ergonomics comparison
Height 165.75 mm (6.53 in) 165.6 mm (6.52 in)
Width 76.1 mm (3 in) 77 mm (3.03 in)
Thickness 8.1 mm (0.32 in) 7.7 mm (0.3 in)
Weight 198 g (6.98 oz) 188 g (6.63 oz)
Water resistance IP64 IP64
Back panel Plastic n/a
Frame Plastic Plastic
Colors - Black
- Gold
- Blue		 - White
- Black
- Gray
- Blue
Fingerprint sensor Yes In-Button Yes In-Button
Screen-to-body ratio
Vivo Y29
85.4 %
Tecno Spark 40
84.2 %

Performance

Testing Vivo Y29 and Tecno Spark 40 In benchmarks
Processor
Chipset MediaTek Dimensity 6300 MediaTek Helio G81
Max Frequency 2400 MHz 2000 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/2 (Cortex-A55)
- 2/2.4 (Cortex-A76)		 - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)
Process TSMC TSMC
Transistor Size 6 nm 12 nm
Neural Processor Yes Yes
Graphics Mali-G57 MP2 Mali-G52 MP2
GPU Cores 128 48
GPU Frequency 1072 MHz 1000 MHz
FLOPS 274 GFLOPS 96 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Vivo Y29
594
Tecno Spark 40
501
Geekbench 6 (Multi-Core)
Vivo Y29
1686
Tecno Spark 40
1410
Geekbench 6 (Single-Core)594501
Geekbench 6 (Multi-Core)16861410
Geekbench Compute (GPU)1415n/a
Sources: Geekbench v6 [Vivo Y29]
AnTuTu 10
AnTuTu 10
Vivo Y29
415658
Tecno Spark 40
255412
CPU12899184479
GPU6970235504
Memory9419067616
UX12277567813
NanoReview Score415658255412

Memory

RAM
RAM Size - 4 GB
- 6 GB
- 8 GB		 4 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 1800 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB		128 GB
Storage TypeeMMC 5.1eMMC 5.1
Memory CardMicroSDMicroSD

Software

OS Android 14 Android 15
UI Skin Funtouch OS 14 HIOS 15

Battery

Volume 5500 mAh 5200 mAh
Max Charging Power 44 W 45 W
Battery Type Li-ion Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes Yes (50% in 21 min)
Full Charge Time n/a 0:56 h

Main camera

Matrix 50 MP 50 MP
Zoom Digital Digital
Flash Dual LED Dual LED
Stabilization Digital Digital
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
Lenses count Standard: 50 MP
Depth		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8n/a
Sensor size1/1.95n/a
Pixel size0.8 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital

Front camera

Matrix 8 MP 8 MP
Aperture f/2.0 n/a
Sensor CMOS CMOS
Autofocus No No
Stabilization Digital No
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5.3
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort No No
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Galileo
NFC* No Varies by region
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800 MHzn/a
3G BandsWCDMA B1/B5/B8n/a
LTE Bands*LTE (B1/B3/B5/B8/B28B/B38/B40/B41)n/a
5G SupportYesNo

Sound

Speakers Stereo n/a
3.5 mm Jack Yes Yes
FM Radio Yes Yes
Dolby Atmos No Yes

Other

Class Budget Budget
Announced December, 2024 yr July, 2025 yr
Release Date December, 2024 yr July, 2025 yr
Launch Price ($) 180 n/a
MSRP ($) n/a 130
Sensors - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 44 W Yes 45 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

No clear favorite identified yet; updates may follow as new data arrives.

Survey

Which smartphone would you pick?
1 (50%)
1 (50%)
Total Votes: 2

User comments

Share your opinion or ask questions below