Home Phone comparison Xiaomi Poco X7 and Tecno Spark 30 - Which is better?

Xiaomi Poco X7 vs Tecno Spark 30

66 out 100
Xiaomi Poco X7
VS
56 out 100
Tecno Spark 30
Xiaomi Poco X7
Tecno Spark 30

Compared 2 smartphones : Xiaomi Poco X7 Manufactured in January, 2025, with display 6.67 with chipsetMediaTek Dimensity 7300 Ultra, vs Tecno Spark 30, Manufactured in October, 2024 with chipsetMediaTek Helio G91. 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 X7
  • Higher pixel density: 446ppi
  • Higher refresh rate: 120Hz
  • Lighter design: 185.5g vs 193g
  • Higher battery capacity: 5110mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5
  • Built-in eSIM
Reasons to choose Tecno Spark 30
  • Larger display: 6.78in

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 12/512 GB		 - 8/128 GB
- 8/256 GB

Review

Key Specs Xiaomi Poco X7 and Tecno Spark 30
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 X7
vs
Tecno Spark 30

Display

Display quality comparison
Type AMOLED IPS LCD
Size 6.67 in 6.78 in
Resolution 1220x2712 pixels 1080x2460 pixels
Aspect ratio 20:9 20:9
Pixel density 446 ppi 396 ppi
Refresh rate 120 Hz 90 Hz
Adaptive refresh rate Yes No
Max brightness 1200 nits 800 nits
HDR support Yes Dolby Vision No
Touch Sampling Rate 480 Hz n/a
Screen-to-body ratio 88.9 % 86.5 %
Features - DCI-P3
- Always-On Display
- DC dimming		 n/a
Display test
Peak brightness (auto)
Xiaomi Poco X7
1107 nits
Tecno Spark 30
n/a
sRGB gamut100 %n/a
PWM (Flicker)120 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi Poco X7]

Design & Build

Design and ergonomics comparison
Height 162.33 mm (6.39 in) 168 mm (6.61 in)
Width 74.42 mm (2.93 in) 76.4 mm (3.01 in)
Thickness 8.4 mm (0.33 in) 7.9 mm (0.31 in)
Weight 185.5 g (6.54 oz) 193 g (6.81 oz)
Water resistance IP68 IP64
Cooling system Vapor chamber n/a
Back panel Plastic Eco Leather
Frame Plastic Plastic
Colors - Black
- Silver
- Green		 - White
- Black
Fingerprint sensor Yes In-Display Yes In-Button
Screen-to-body ratio
Xiaomi Poco X7
88.9 %
Tecno Spark 30
86.5 %

Performance

Testing Xiaomi Poco X7 and Tecno Spark 30 In benchmarks
Processor
Chipset MediaTek Dimensity 7300 Ultra MediaTek Helio G91
Max Frequency 2500 MHz 2000 MHz
CPU Cores 8 (4 + 4) 8 (2 + 6)
Architecture - 4/2 (Cortex-A55)
- 4/2.5 (Cortex-A78)		 - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)
Process TSMC TSMC
Transistor Size 4 nm 12 nm
Neural Processor MediaTek APU 655 MediaTek APU
Graphics Mali-G615 MP2 Mali-G52 MP2
GPU Cores 256 48
GPU Frequency 1047 MHz 1000 MHz
FLOPS 536.1 GFLOPS 96 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco X7
1031
Tecno Spark 30
420
Geekbench 6 (Multi-Core)
Xiaomi Poco X7
2842
Tecno Spark 30
1442
Geekbench 6 (Single-Core)1031420
Geekbench 6 (Multi-Core)28421442
Geekbench Compute (GPU)2507n/a
Sources: Geekbench v6 [Xiaomi Poco X7]
AnTuTu 10
AnTuTu 10
Xiaomi Poco X7
675069
Tecno Spark 30
274560
CPU20319485618
GPU14333841911
Memory15927568761
UX16926278270
NanoReview Score675069274560

Memory

RAM
RAM Size - 8 GB
- 12 GB		 8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB
- 512 GB		- 128 GB
- 256 GB
Storage TypeUFS 2.2eMMC 5.1
Memory CardNoMicroSD

Software

OS Android 14 Android 14
UI Skin HyperOS 1.0 HIOS 14.5

Battery

Volume 5110 mAh 5000 mAh
Max Charging Power 45 W 18 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (62% in 30 min) Yes (50% in 40 min)
Full Charge Time 1:05 h 1:50 h
Battery Life Test
Battery Life
Xiaomi Poco X7
19:25
Tecno Spark 30
n/a
Web Browsing06:50 hn/a
Video Playback10:59 hn/a
Games05:14 hn/a
Standby Mode104 hn/a

Main camera

Matrix 50 MP 64 MP
Photo resolution 8192x6144 pixels n/a
Zoom Digital Digital
Flash LED Quad LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 30 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Slow Motion 240 fps (720p) n/a
Wide-angle lens 120 ° n/a
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 64 MP
Depth
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP64 MP
Aperturef/1.5n/a
Focal length26 mmn/a
SensorSony IMX882Sony IMX682
Sensor size1/1.961/1.7
Pixel size0.8 μm0.8 μm
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 size1.12 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 20 MP 13 MP
Photo resolution 5184x3888 pixels n/a
Aperture f/2.2 n/a
Focal length 25 mm n/a
Sensor Omnivision OV20B CMOS
Sensor size 1/4.0 n/a
Pixel size 0.7 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 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- 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
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
- QZSS		 - GPS
- GLONASS
- Galileo
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM 2/3/5/8n/a
3G BandsWCDMA B1/2/4/5/6/8/19n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B28/B38/B40/B41/B42/B48/B66)n/a
5G SupportYesNo

Sound

Speakers Stereo Stereo
3.5 mm Jack No Yes
FM Radio No Yes
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Xiaomi Poco X7
91.4 dB
Tecno Spark 30
n/a

Other

Class Mid-range Budget
Announced January, 2025 yr September, 2024 yr
Release Date January, 2025 yr October, 2024 yr
Launch Price ($) 229 130
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 45 W Yes 18 W

Note

Tecno Spark 30:

In a standard plastic case, the smartphone has a thickness of 7.7, and with an eco-leather cover, it is 7.9 thick.

* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi Poco X7 the clear winner in this comparison.

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