Home Phone comparison Xiaomi Poco X4 Pro 5G and Tecno Spark 40 - Which is better?

Xiaomi Poco X4 Pro 5G vs Tecno Spark 40

54 out 100
Xiaomi Poco X4 Pro 5G
VS
54 out 100
Tecno Spark 40
Xiaomi Poco X4 Pro 5G
Tecno Spark 40

Compared 2 smartphones : Xiaomi Poco X4 Pro 5G Manufactured in March, 2022, with display 6.67 with chipsetQualcomm Snapdragon 695, 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 Poco X4 Pro 5G
  • Higher pixel density: 395ppi
Reasons to choose Tecno Spark 40
  • Lighter design: 188g vs 205g
  • Higher battery capacity: 5200mAh vs 5000mAh
  • Newer Bluetooth version: 5.3 vs 5.1

Versions

Available versions and configurations
Memory Options - 6/64 GB
- 6/128 GB
- 6/256 GB
- 8/128 GB
- 8/256 GB		 - 4/128 GB
- 4/256 GB
- 6/128 GB
- 8/256 GB

Review

Key Specs Xiaomi Poco X4 Pro 5G 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.
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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 Poco X4 Pro 5G
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 No Yes (60-120 Hz)
Max brightness 700 nits n/a
HDR support No No
Touch Sampling Rate 360 Hz n/a
Screen-to-body ratio 85.9 % 84.2 %
Features - DCI-P3
- Always-On Display		 n/a
Display test
Peak brightness (auto)
Xiaomi Poco X4 Pro 5G
752 nits
Tecno Spark 40
n/a
sRGB gamut89.4 %n/a
PWM (Flicker)479 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi Poco X4 Pro 5G]

Design & Build

Design and ergonomics comparison
Height 164.19 mm (6.46 in) 165.6 mm (6.52 in)
Width 76.1 mm (3 in) 77 mm (3.03 in)
Thickness 8.12 mm (0.32 in) 7.7 mm (0.3 in)
Weight 205 g (7.23 oz) 188 g (6.63 oz)
Water resistance IP53 IP64
Back panel Glass n/a
Frame Plastic Plastic
Colors - Black
- Blue
- Yellow		 - White
- Black
- Gray
- Blue
Fingerprint sensor Yes In-Button Yes In-Button
Screen-to-body ratio
Xiaomi Poco X4 Pro 5G
85.9 %
Tecno Spark 40
84.2 %

Performance

Testing Xiaomi Poco X4 Pro 5G and Tecno Spark 40 In benchmarks
Processor
Chipset Qualcomm Snapdragon 695 MediaTek Helio G81
Max Frequency 2200 MHz 2000 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/1.8 (Kryo 660 Silver (Cortex-A55))
- 2/2.2 (Kryo 660 Gold (Cortex-A78))		 - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)
Process TSMC TSMC
Transistor Size 6 nm 12 nm
Neural Processor Hexagon 686 Yes
Graphics Adreno 619 Mali-G52 MP2
GPU Cores 256 48
GPU Frequency 950 MHz 1000 MHz
FLOPS 430.1 GFLOPS 96 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco X4 Pro 5G
916
Tecno Spark 40
501
Geekbench 6 (Multi-Core)
Xiaomi Poco X4 Pro 5G
2122
Tecno Spark 40
1410
Geekbench 6 (Single-Core)916501
Geekbench 6 (Multi-Core)21221410
Sources: Geekbench v6 [Xiaomi Poco X4 Pro 5G]
AnTuTu 10
AnTuTu 10
Xiaomi Poco X4 Pro 5G
432868
Tecno Spark 40
255412
CPU14472484479
GPU8326535504
Memory9821267616
UX10666767813
NanoReview Score432868255412
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco X4 Pro 5G
1200
Tecno Spark 40
n/a
Max Surface Temp.38.1 °Cn/a
Stability99 %n/a
Graphics Test7 fpsn/a
Graphics Score1200n/a
Sources: 3DMark [Xiaomi Poco X4 Pro 5G]
PCMark 3.0
PCMark 3.0
Xiaomi Poco X4 Pro 5G
8274
Tecno Spark 40
n/a
Writing score10885n/a
Web score7057n/a
Video editing4065n/a
Data manipulation7763n/a
NanoReview Score8274n/a

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 11 (Upgradeable to Android 13) Android 15
OS Size 26 GB n/a
UI Skin HyperOS 1.0 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 (75% in 30 min) Yes (50% in 21 min)
Full Charge Time 0:49 h 0:56 h
Battery Life Test
Battery Life
Xiaomi Poco X4 Pro 5G
21:25
Tecno Spark 40
n/a
Web Browsing07:50 hn/a
Video Playback12:38 hn/a
Games05:34 hn/a
Standby Mode110 hn/a

Main camera

Matrix 108 MP 50 MP
Photo resolution 12032x9024 pixels n/a
Zoom Digital Digital
Flash 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)
Slow Motion 120 fps (720p) n/a
Wide-angle lens 118 ° n/a
Lenses count Standard: 108 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix108 MP50 MP
Aperturef/1.9n/a
Focal length26 mmn/a
SensorSamsung S5KHM2n/a
Sensor size1/1.52n/a
Pixel size0.7 μmn/a
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationDigitalDigital
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.2n/a
Focal length26 mmn/a
SensorSony IMX355n/a
Sensor size1/2.8n/a
Pixel size1.14 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 16 MP 8 MP
Photo resolution 4608x3456 pixels n/a
Aperture f/2.5 n/a
Sensor Omnivision OV16A1Q CMOS
Sensor size 1/3.06 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 5.1 5.3
Bluetooth features LE, A2DP 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 n/a No
GPS - GPS
- GLONASS
- Beidou
- 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, 2, 4, 5, 8, 6, 19n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28/B38/B40/B41)n/a
LTE category18n/a
5G SupportYesNo

Sound

Speakers Stereo n/a
3.5 mm Jack Yes Yes
FM Radio Yes Yes
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Xiaomi Poco X4 Pro 5G
87.2 dB
Tecno Spark 40
n/a

Other

Class Mid-range Budget
Announced February, 2022 yr July, 2025 yr
Release Date March, 2022 yr July, 2025 yr
Launch Price ($) 250 n/a
MSRP ($) n/a 130
Sensors - Proximity Sensor
- 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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