Home Phone comparison Xiaomi Redmi Note 14S and Tecno Spark 40 - Which is better?

Xiaomi Redmi Note 14S vs Tecno Spark 40

62 out 100
Xiaomi Redmi Note 14S
VS
54 out 100
Tecno Spark 40
Xiaomi Redmi Note 14S
Tecno Spark 40

Compared 2 smartphones : Xiaomi Redmi Note 14S Manufactured in March, 2025, with display 6.67 with chipsetMediaTek Helio G99 Ultra, 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 Xiaomi Redmi Note 14S
  • Higher pixel density: 395ppi
  • Lighter design: 179g vs 188g
Reasons to choose Tecno Spark 40
  • Higher battery capacity: 5200mAh vs 5000mAh
  • Newer Bluetooth version: 5.3 vs 5.2

Versions

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

Review

Key Specs Xiaomi Redmi Note 14S 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
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Xiaomi Redmi Note 14S
vs
Tecno Spark 40

Display

Display quality comparison
Type AMOLED IPS LCD
Size 6.67 in 6.67 in
Resolution 1080x2400 pixels 720x1600 pixels
Aspect ratio 20:9 20:9
Pixel density 395 ppi 263 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (60-120 Hz)
Max brightness 1300 nits n/a
HDR support No No
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 88.9 % 84.2 %
Features - DCI-P3
- DC dimming		 n/a

Design & Build

Design and ergonomics comparison
Height 161.1 mm (6.34 in) 165.6 mm (6.52 in)
Width 75 mm (2.95 in) 77 mm (3.03 in)
Thickness 8 mm (0.31 in) 7.7 mm (0.3 in)
Weight 179 g (6.31 oz) 188 g (6.63 oz)
Water resistance IP64 IP64
Back panel Plastic n/a
Frame Plastic Plastic
Colors - Black
- Blue
- Purple		 - White
- Black
- Gray
- Blue
Fingerprint sensor Yes In-Display Yes In-Button
Screen-to-body ratio
Xiaomi Redmi Note 14S
88.9 %
Tecno Spark 40
84.2 %

Performance

Testing Xiaomi Redmi Note 14S and Tecno Spark 40 In benchmarks
Processor
Chipset MediaTek Helio G99 Ultra MediaTek Helio G81
Max Frequency 2200 MHz 2000 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/2 (Cortex-A55)
- 2/2.2 (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 1000 MHz 1000 MHz
FLOPS 128 GFLOPS 96 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Redmi Note 14S
730
Tecno Spark 40
501
Geekbench 6 (Multi-Core)
Xiaomi Redmi Note 14S
1811
Tecno Spark 40
1410
Geekbench 6 (Single-Core)730501
Geekbench 6 (Multi-Core)18111410
AnTuTu 10
AnTuTu 10
Xiaomi Redmi Note 14S
414914
Tecno Spark 40
255412
CPU12339384479
GPU6481235504
Memory11246967616
UX11424067813
NanoReview Score414914255412

Memory

RAM
RAM Size 8 GB 4 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 1800 MHz
Channels 2 2
Storage
Storage Capacity256 GB128 GB
Storage TypeUFS 2.2eMMC 5.1
Memory CardMicroSDMicroSD

Software

OS Android 15 Android 15
UI Skin HyperOS 2.0 HIOS 15

Battery

Volume 5000 mAh 5200 mAh
Max Charging Power 67 W 45 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (50% in 16 min) Yes (50% in 21 min)
Full Charge Time 0:46 h 0:56 h

Main camera

Matrix 200 MP 50 MP
Photo resolution 16320x12240 pixels n/a
Zoom Digital Digital
Flash LED Dual LED
Stabilization Optical Digital
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Wide-angle lens 120 ° n/a
Lenses count Standard: 200 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix200 MP50 MP
Aperturef/1.7n/a
Focal length23 mmn/a
SensorSamsung S5KHP3n/a
Sensor size1/1.4n/a
Pixel size0.56 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.2n/a
Focal length15 mmn/a
SensorSony IMX355n/a
Sensor size1/4.0n/a
Pixel size1 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 32 MP 8 MP
Aperture f/2.4 n/a
Sensor Omnivision OV16A1Q CMOS
Sensor size 1/3.0 n/a
Pixel size 1 μm n/a
Autofocus No No
Stabilization Digital No
Video resolution 1080p (Full HD) at 60 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 5.2 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		 - GPS
- GLONASS
- Galileo
NFC* Yes Varies by region
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotYesNo
2G BandsGSM 850 900 1800 1900MHzn/a
3G BandsWCDMA 1/2/4/5/8n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B20/B26/B28/B38/B40/B41/B66)n/a
5G SupportNoNo

Sound

Speakers Stereo n/a
3.5 mm Jack Yes Yes
FM Radio Yes Yes
Dolby Atmos Yes Yes

Other

Class Mid-range Budget
Announced March, 2025 yr July, 2025 yr
Release Date March, 2025 yr July, 2025 yr
Launch Price ($) 260 n/a
MSRP ($) n/a 130
Sensors - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 67 W Yes 45 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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