Home Phone comparison Xiaomi Redmi Note 14 4G and Tecno Spark 40C - Which is better?

Xiaomi Redmi Note 14 4G vs Tecno Spark 40C

61 out 100
Xiaomi Redmi Note 14 4G
VS
55 out 100
Tecno Spark 40C
Xiaomi Redmi Note 14 4G
Tecno Spark 40C

Compared 2 smartphones : Xiaomi Redmi Note 14 4G Manufactured in January, 2025, with display 6.67 with chipsetMediaTek Helio G99 Ultra, vs Tecno Spark 40C, Manufactured in August, 2025with 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 14 4G
  • Higher pixel density: 395ppi
Reasons to choose Tecno Spark 40C
  • Lighter design: 190g vs 196.5g
  • Higher battery capacity: 6000mAh vs 5500mAh

Versions

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

Review

Key Specs Xiaomi Redmi Note 14 4G and Tecno Spark 40C
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:
Redmi Note 14 4G
vs
Tecno Spark 40C

Display

Display quality comparison
Type OLED 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 1800 nits n/a
HDR support No No
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 85.9 % 84.2 %
Features - DCI-P3
- Always-On Display
- DC dimming		 n/a
Display test
Peak brightness (auto)
Xiaomi Redmi Note 14 4G
1305 nits
Tecno Spark 40C
n/a
sRGB gamut99.9 %n/a
PWM (Flicker)120 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi Redmi Note 14 4G]

Design & Build

Design and ergonomics comparison
Height 163.25 mm (6.43 in) 165.6 mm (6.52 in)
Width 76.55 mm (3.01 in) 77 mm (3.03 in)
Thickness 8.16 mm (0.32 in) 8.4 mm (0.33 in)
Weight 196.5 g (6.93 oz) 190 g (6.7 oz)
Water resistance IP54 IP64
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Black
- Blue
- Green
- Purple		 - White
- Black
- Gray
- Blue
Fingerprint sensor Yes In-Display Yes, In-Button
Screen-to-body ratio
Xiaomi Redmi Note 14 4G
85.9 %
Tecno Spark 40C
84.2 %

Performance

Testing Xiaomi Redmi Note 14 4G and Tecno Spark 40C 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)		 - 6/1.7 (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 820 MHz
FLOPS 128 GFLOPS 78.7 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Redmi Note 14 4G
722
Tecno Spark 40C
444
Geekbench 6 (Multi-Core)
Xiaomi Redmi Note 14 4G
1894
Tecno Spark 40C
1372
Geekbench 6 (Single-Core)722444
Geekbench 6 (Multi-Core)18941372
Sources: Geekbench v6 [Xiaomi Redmi Note 14 4G], [Tecno Spark 40C]
AnTuTu 10
AnTuTu 10
Xiaomi Redmi Note 14 4G
431227
Tecno Spark 40C
245537
CPU13574576856
GPU6553435386
Memory11390764168
UX11604169127
NanoReview Score431227245537

Memory

RAM
RAM Size - 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 TypeUFS 2.2eMMC 5.1
Memory CardMicroSDMicroSD

Software

OS Android 14 Android 15
OS Size 27 GB n/a
UI Skin HyperOS 1.0 HIOS 15.1

Battery

Volume 5500 mAh 6000 mAh
Max Charging Power 33 W 18 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging n/a No
Fast Charging Yes (46% in 30 min) Yes
Full Charge Time 1:18 h n/a
Battery Life Test
Battery Life
Xiaomi Redmi Note 14 4G
21:25
Tecno Spark 40C
n/a
Web Browsing09:11 hn/a
Video Playback11:33 hn/a
Games05:54 hn/a
Standby Mode104 hn/a

Main camera

Matrix 108 MP 13 MP
Zoom Digital Digital
Flash LED Dual LED
Stabilization Digital Digital
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Lenses count Standard: 108 MP
Macro: 2 MP
Depth: 2 MP		 Standard: 13 MP
Depth
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix108 MP13 MP
Aperturef/1.7f/1.8
Focal length24 mm27 mm
SensorSamsung S5KHM6n/a
Sensor size1/1.67n/a
Pixel size0.64 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital

Front camera

Matrix 20 MP 8 MP
Aperture f/2.4 n/a
Sensor n/a CMOS
Sensor size 1/4.0 n/a
Pixel size 1 μm n/a
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 5.3 5.3
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode		 - Charging
- USB Storage Mode
- OTG
DisplayPort No No
GPS - GPS
- GLONASS
- Galileo		 - GPS
- GLONASS
- Galileo
NFC* Varies by region 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 1/5/8n/a
LTE Bands*LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)n/a
5G SupportNoNo

Sound

Speakers Stereo n/a
3.5 mm Jack Yes Yes
FM Radio n/a Yes
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Xiaomi Redmi Note 14 4G
90.7 dB
Tecno Spark 40C
n/a

Other

Class Mid-range Budget
Announced January, 2025 yr July, 2025 yr
Release Date January, 2025 yr August, 2025 yr
Launch Price ($) 200 n/a
MSRP ($) n/a 100
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 33 W Yes, 45 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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