Home Phone comparison Tecno Spark 30 and Realme GT 7 - Which is better?

Tecno Spark 30 vs Realme GT 7

56 out 100
Tecno Spark 30
VS
88 out 100
Realme GT 7
Tecno Spark 30
Realme GT 7

Compared 2 smartphones : Tecno Spark 30 Manufactured in October, 2024, with display 6.78 with chipsetMediaTek Helio G91, vs Realme GT 7, Manufactured in May, 2025 with chipsetMediaTek Dimensity 9400e. 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 30
  • Lighter design: 193g vs 206g
  • Supports Dolby Atmos
Reasons to choose Realme GT 7
  • Higher pixel density: 450ppi
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 7000mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5
  • Built-in eSIM

Versions

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

Review

Key Specs Tecno Spark 30 and Realme GT 7
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 30
vs
Realme GT 7

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.78 in 6.78 in
Resolution 1080x2460 pixels 1264x2780 pixels
Aspect ratio 20:9 20:9
Pixel density 396 ppi 450 ppi
Refresh rate 90 Hz 120 Hz
Adaptive refresh rate No Yes (1-120 Hz)
Max brightness 800 nits 1600 nits
HDR support No Yes Dolby Vision
Touch Sampling Rate n/a 360 Hz
Screen-to-body ratio 86.5 % 89.8 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Tecno Spark 30
n/a
Realme GT 7
1441 nits

Design & Build

Design and ergonomics comparison
Height 168 mm (6.61 in) 162.42 mm (6.39 in)
Width 76.4 mm (3.01 in) 76.13 mm (3 in)
Thickness 7.9 mm (0.31 in) 8.3 mm (0.33 in)
Weight 193 g (6.81 oz) 206 g (7.27 oz)
Water resistance IP64 IP69
Cooling system n/a Vapor chamber
Back panel Eco Leather n/a
Frame Plastic Metal
Colors - White
- Black		 - Black
- Blue
- Green
Fingerprint sensor Yes In-Button Yes In-Display
Screen-to-body ratio
Tecno Spark 30
86.5 %
Realme GT 7
89.8 %

Performance

Testing Tecno Spark 30 and Realme GT 7 In benchmarks
Processor
Chipset MediaTek Helio G91 MediaTek Dimensity 9400e
Max Frequency 2000 MHz 3400 MHz
CPU Cores 8 (2 + 6) 8 (1 + 3 + 4)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)		 - 4/2 (Cortex-A720)
- 3/2.85 (Cortex-X4)
- 1/3.4 (Cortex-X4)
Process TSMC TSMC
Transistor Size 12 nm 4 nm
Neural Processor MediaTek APU MediaTek NPU 790
Graphics Mali-G52 MP2 Mali-G720 Immortalis MP12
GPU Cores 48 1536
GPU Frequency 1000 MHz 1300 MHz
FLOPS 96 GFLOPS 3993.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Tecno Spark 30
420
Realme GT 7
2290
Geekbench 6 (Multi-Core)
Tecno Spark 30
1442
Realme GT 7
7349
Geekbench 6 (Single-Core)4202290
Geekbench 6 (Multi-Core)14427349
Geekbench Compute (GPU)n/a13227
Sources: Geekbench v6 [Realme GT 7]
AnTuTu 10
AnTuTu 10
Tecno Spark 30
274560
Realme GT 7
2205940
CPU85618518334
GPU41911908130
Memory68761403974
UX78270375502
NanoReview Score2745602205940

Memory

RAM
RAM Size 8 GB 8 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 2133 MHz n/a
Channels 2 4
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeeMMC 5.1UFS 4.0
Memory CardMicroSDNo

Software

OS Android 14 Android 15
UI Skin HIOS 14.5 Realme UI 6.0

Battery

Volume 5000 mAh 7000 mAh
Max Charging Power 18 W 120 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (50% in 40 min) Yes (56% in 15 min)
Full Charge Time 1:50 h 0:36 h
Battery Life Test
Battery Life
Tecno Spark 30
n/a
Realme GT 7
34:22
Web Browsingn/a18:23 h
Video Playbackn/a22:53 h
Gamesn/a09:51 h
Standby Moden/a113 h

Main camera

Matrix 64 MP 50 MP
Photo resolution n/a 8192x6144 pixels
Zoom Digital Optical, 2x
Flash Quad LED LED
Stabilization Digital Optical
8K Recording No Yes (Up to 30 fps)
4K Recording No Yes (Up to 120 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 120 fps)
Slow Motion n/a 240 fps (1080p)
Wide-angle lens n/a 112 °
Lenses count Standard: 64 MP
Depth		 Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix64 MP50 MP
Aperturen/af/1.8
SensorSony IMX682Sony IMX906
Sensor size1/1.71/1.56
Pixel size0.8 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Telephoto
Matrixn/a50 MP
Aperturen/af/2.0
Focal lengthn/a47 mm
Sensorn/aSamsung S5KJN5
Sensor sizen/a1/2.76
Pixel sizen/a0.64 μm
Stabilizationn/aDigital
Ultra-wide lens
Matrixn/a8 MP
Aperturen/af/2.2
Focal lengthn/a16 mm
Sensorn/aOmnivision OV08D10
Sensor sizen/a1/4.0
Pixel sizen/a1.12 μm
Stabilizationn/aDigital

Front camera

Matrix 13 MP 32 MP
Aperture n/a f/2.5
Focal length n/a 21 mm
Sensor CMOS Sony IMX615
Sensor size n/a 1/2.74
Pixel size n/a 0.8 μm
Autofocus No No
Stabilization No Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
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 5.4
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
- Galileo		 - GPS
- GLONASS
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G Bandsn/aGSM 850/900/1800/1900MHz
3G Bandsn/aWCDMA 1/2/4/5/6/8/19
LTE Bands*n/aLTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B38/B39/B40/B41/B66/B71)
5G SupportNoYes

Sound

Speakers Stereo n/a
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos Yes n/a

Other

Class Budget Flagship
Announced September, 2024 yr May, 2025 yr
Release Date October, 2024 yr May, 2025 yr
Launch Price ($) 130 n/a
MSRP ($) n/a 600
Sensors - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 18 W Yes 120 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 Realme GT 7 the clear winner in this comparison.

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