Home Phone comparison Tecno Spark 30C and Xiaomi 12T - Which is better?

Tecno Spark 30C vs Xiaomi 12T

53 out 100
Tecno Spark 30C
VS
66 out 100
Xiaomi 12T
Tecno Spark 30C
Xiaomi 12T

Compared 2 smartphones : Tecno Spark 30C Manufactured in September, 2024, with display 6.67 with chipsetMediaTek Helio G81, vs Xiaomi 12T, Manufactured in October, 2022 with chipsetMediaTek Dimensity 8100 Ultra. 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 Tecno Spark 30C
  • Lighter design: 187g vs 202g
Reasons to choose Xiaomi 12T
  • Higher pixel density: 446ppi
  • Newer Bluetooth version: 5.3 vs 5
  • Supports Dolby Atmos

Versions

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

Review

Key Specs Tecno Spark 30C and Xiaomi 12T
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:
Tecno Spark 30C
vs
Xiaomi 12T

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.67 in 6.67 in
Resolution 720x1600 pixels 1220x2712 pixels
Aspect ratio 20:9 20:9
Pixel density 263 ppi 446 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 450 nits 500 nits
HDR support No Yes HDR10+
Touch Sampling Rate n/a 480 Hz
Screen-to-body ratio 86.2 % 86.7 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Tecno Spark 30C
n/a
Xiaomi 12T
950 nits
sRGB gamutn/a99.8 %
PWM (Flicker)n/a120 Hz
Response timen/a1 ms
Contrastn/a∞ Infinite
Sources: NotebookCheck [Xiaomi 12T]

Design & Build

Design and ergonomics comparison
Height 163.9 mm (6.45 in) 163.1 mm (6.42 in)
Width 76 mm (2.99 in) 75.9 mm (2.99 in)
Thickness 8.5 mm (0.33 in) 8.6 mm (0.34 in)
Weight 187 g (6.6 oz) 202 g (7.13 oz)
Water resistance IP54 IP53
Back panel Plastic Glass
Frame Plastic Plastic
Colors - White
- Black
- Green		 - Black
- Silver
- Blue
Fingerprint sensor Yes In-Button Yes In-Display
Screen-to-body ratio
Tecno Spark 30C
86.2 %
Xiaomi 12T
86.7 %

Performance

Testing Tecno Spark 30C and Xiaomi 12T In benchmarks
Processor
Chipset MediaTek Helio G81 MediaTek Dimensity 8100 Ultra
Max Frequency 2000 MHz 2850 MHz
CPU Cores 8 (2 + 6) 8 (4 + 4)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)		 - 4/2 (Cortex-A55)
- 4/2.85 (Cortex-A78)
Process TSMC TSMC
Transistor Size 12 nm 5 nm
Neural Processor Yes MediaTek APU 580
Graphics Mali-G52 MP2 Mali-G610 MP6
GPU Cores 48 768
GPU Frequency 950 MHz 860 MHz
FLOPS 91.2 GFLOPS 1309 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Tecno Spark 30C
449
Xiaomi 12T
1209
Geekbench 6 (Multi-Core)
Tecno Spark 30C
1380
Xiaomi 12T
3544
Geekbench 6 (Single-Core)4491209
Geekbench 6 (Multi-Core)13803544
Geekbench Compute (GPU)483n/a
Sources: Geekbench v6 [Tecno Spark 30C], [Xiaomi 12T]
AnTuTu 10
AnTuTu 10
Tecno Spark 30C
245145
Xiaomi 12T
844608
CPU81702261543
GPU35061203940
Memory67099181754
UX61283197371
NanoReview Score245145844608
3DMark Wild Life
3DMark Wild Life
Tecno Spark 30C
n/a
Xiaomi 12T
5860
Max Surface Temp.n/a35.7 °C
Stabilityn/a99 %
Graphics Testn/a35 fps
Graphics Scoren/a5860
Sources: 3DMark [Xiaomi 12T]
PCMark 3.0
PCMark 3.0
Tecno Spark 30C
n/a
Xiaomi 12T
11924
Writing scoren/a16185
Web scoren/a10678
Video editingn/a6831
Data manipulationn/a10178
NanoReview Scoren/a11924

Memory

RAM
RAM Size - 4 GB
- 6 GB
- 8 GB		 8 GB
Memory Type LPDDR4X LPDDR5
Memory Frequency 1800 MHz n/a
Channels 2 4
Storage
Storage Capacity- 128 GB
- 256 GB		- 128 GB
- 256 GB
Storage TypeeMMC 5.1UFS 3.1
Memory CardMicroSDNo

Software

OS Android 14 Android 12 (Upgradeable to Android 15)
OS Size n/a 25.5 GB
UI Skin HiOS 13 HyperOS 2.0

Battery

Volume 5000 mAh 5000 mAh
Max Charging Power 18 W 120 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (50% in 40 min) Yes (50% in 7 min)
Full Charge Time 1:50 h 0:23 h
Battery Life Test
Battery Life
Tecno Spark 30C
n/a
Xiaomi 12T
21:37
Web Browsingn/a08:33 h
Video Playbackn/a12:21 h
Gamesn/a04:59 h
Standby Moden/a109 h

Main camera

Matrix 50 MP 108 MP
Photo resolution n/a 12032x9204 pixels
Zoom Digital Digital
Flash Dual LED Dual LED
Stabilization Digital Optical
8K Recording No No
4K Recording No Yes (Up to 30 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
Slow Motion n/a 960 fps (720p)
Wide-angle lens n/a 120 °
Lenses count Standard: 50 MP
Depth		 Standard: 108 MP
Ultra-wide: 8 MP
Macro: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP108 MP
Aperturen/af/1.7
Focal lengthn/a24 mm
Sensorn/aSamsung ISOCELL HM6
Sensor size1/2.81/1.67
Pixel sizen/a0.64 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrixn/a8 MP
Aperturen/af/2.2
Sensorn/aSamsung S5K4H7
Sensor sizen/a1/4
Pixel sizen/a1.12 μm
Stabilizationn/aDigital
Main camera DxOMark results
Photo quality
Tecno Spark 30C
n/a
Xiaomi 12T
120
Video quality
Tecno Spark 30C
n/a
Xiaomi 12T
127
Overall camera score
Tecno Spark 30C
n/a
Xiaomi 12T
115
Bokehn/a65
Previewn/a63
Zoomn/a67
Sources: DxOMark [Xiaomi 12T]

Front camera

Matrix 8 MP 20 MP
Aperture n/a f/2.2
Focal length n/a 26 mm
Sensor CMOS Sony IMX596
Sensor size n/a 1/3.47
Autofocus No No
Stabilization No Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 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 n/a
GPS - GPS
- GLONASS
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* No Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G Bandsn/aGSM 850 900 1800 1900 MHz
3G Bandsn/aWCDMA B1/2/4/5/6/8/19
LTE Bands*n/aLTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B66)
LTE category718
5G SupportNoYes

Sound

Speakers Stereo Stereo
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos No Yes
Speaker Test
Max Volume
Tecno Spark 30C
n/a
Xiaomi 12T
87.4 dB

Other

Class Budget Flagship
Announced September, 2024 yr October, 2022 yr
Release Date September, 2024 yr October, 2022 yr
Launch Price ($) 150 600
Sensors - Accelerometer
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 18 W Yes 120 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi 12T the clear winner in this comparison.

Survey

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Total Votes: 1

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