Home Phone comparison Tecno Spark Go 2 and Realme 15 Pro 5G - Which is better?

Tecno Spark Go 2 vs Realme 15 Pro 5G

46 out 100
Tecno Spark Go 2
VS
73 out 100
Realme 15 Pro 5G
Tecno Spark Go 2
Realme 15 Pro 5G

Compared 2 smartphones : Tecno Spark Go 2 Manufactured in June, 2025, with display 6.67 with chipsetUnisoc T7250, vs Realme 15 Pro 5G, Manufactured in July, 2025 with chipsetQualcomm Snapdragon 7 Gen 4. 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 Go 2
  • Lighter design: 186g vs 187g
  • Infrared port
Reasons to choose Realme 15 Pro 5G
  • Larger display: 6.8in
  • Higher pixel density: 453ppi
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7000mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.2

Versions

Available versions and configurations
Memory Options - 3/64 GB
- 3/128 GB
- 4/64 GB
- 4/128 GB
- 4/256 GB		 - 8/128 GB
- 8/256 GB
- 12/256 GB
- 12/512 GB

Review

Key Specs Tecno Spark Go 2 and Realme 15 Pro 5G
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:
Tecno Spark Go 2
vs
Realme 15 Pro 5G

Display

Display quality comparison
Type IPS LCD OLED
Size 6.67 in 6.8 in
Resolution 720x1600 pixels 1280x2800 pixels
Aspect ratio 20:9 19.5:9
Pixel density 263 ppi 453 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate No Yes
Max brightness 500 nits 1800 nits
HDR support No Yes, HDR10+
Touch Sampling Rate n/a 240 Hz
Screen-to-body ratio 84.2 % 91.9 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming

Design & Build

Design and ergonomics comparison
Height 165.6 mm (6.52 in) 162.26 mm (6.39 in)
Width 77 mm (3.03 in) 76.15 mm (3 in)
Thickness 8.25 mm (0.32 in) 7.69 mm (0.3 in)
Weight 186 g (6.56 oz) 187 g (6.6 oz)
Water resistance IP64 IP68
Back panel Plastic n/a
Frame Plastic Plastic
Colors - White
- Black
- Gray		 - Silver
- Green
- Purple
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Tecno Spark Go 2
84.2 %
Realme 15 Pro 5G
91.9 %

Performance

Testing Tecno Spark Go 2 and Realme 15 Pro 5G In benchmarks
Processor
Chipset Unisoc T7250 Qualcomm Snapdragon 7 Gen 4
Max Frequency 1800 MHz 2800 MHz
CPU Cores 8 (2 + 6) 8 (1 + 4 + 3)
Architecture - 6/1.6 (Cortex-A55)
- 2/1.8 (Cortex-A75)		 - 3/1.84 (Kryo Silver (Cortex-520))
- 4/2.4 (Kryo Gold (Cortex-720))
- 1/2.8 (Kryo Prime (Cortex-720))
Process TSMC TSMC
Transistor Size 12 nm 4 nm
Neural Processor No Yes
Graphics Mali-G57 MP1 Adreno 722
GPU Cores 32 512
GPU Frequency 850 MHz 1150 MHz
FLOPS 54.4 GFLOPS 1177.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Tecno Spark Go 2
438
Realme 15 Pro 5G
1204
Geekbench 6 (Multi-Core)
Tecno Spark Go 2
1437
Realme 15 Pro 5G
3592
Geekbench 6 (Single-Core)4381204
Geekbench 6 (Multi-Core)14373592
Geekbench Compute (GPU)n/a6607
Sources: Geekbench v6 [Tecno Spark Go 2], [Realme 15 Pro 5G]
AnTuTu 10
AnTuTu 10
Tecno Spark Go 2
301646
Realme 15 Pro 5G
1086379
CPU95156312446
GPU26471325541
Memory109093218506
UX70926229886
NanoReview Score3016461086379

Memory

RAM
RAM Size 3 GB 8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 1866 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity64 GB128 GB
Storage TypeeMMC 5.1UFS 3.1
Memory CardMicroSDNo

Software

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

Battery

Volume 5000 mAh 7000 mAh
Max Charging Power 15 W 80 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (49% in 40 min) Yes
Full Charge Time 1:55 h n/a

Main camera

Matrix 13 MP 50 MP
Photo resolution n/a 8192x6144 pixels
Zoom Digital Digital
Flash Dual LED Dual LED
Stabilization Digital Optical
8K Recording No No
4K Recording No Yes (Up to 60 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
Slow Motion n/a 240 fps (720p)
Wide-angle lens n/a 115 °
Lenses count Standard: 13 MP Standard: 50 MP
Ultra-wide: 50 MP
Features Bokeh effect - Bokeh effect
- Pro mode
Main lens
Matrix13 MP50 MP
Aperturef/1.8f/1.8
Focal length27 mm24 mm
Sensorn/aSony IMX896
Sensor sizen/a1/2
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrixn/a50 MP
Aperturen/af/2.0
Sensorn/aOmniVision OV50D
Sensor sizen/a1/2
Pixel sizen/a0.61 μm
Stabilizationn/aDigital

Front camera

Matrix 8 MP 50 MP
Photo resolution n/a 8192x6144 pixels
Aperture n/a f/2.4
Sensor CMOS OmniVision OV50D
Sensor size n/a 1/2.88
Autofocus No n/a
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 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 5.2 5.4
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
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* No Yes
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G Bandsn/aGSM 850/900/1800MHz
3G Bandsn/aWCDMA 1/5/8
LTE Bands*n/aLTE (B1/B3/B5/B8/B40/B41)
5G SupportNoYes

Sound

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

Other

Class Budget Mid-range
Announced June, 2025 yr July, 2025 yr
Release Date June, 2025 yr July, 2025 yr
MSRP ($) 80 335
Sensors - Accelerometer
- Ambient Light Sensor
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 15 W Yes, 80 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Realme 15 Pro 5G the clear winner in this comparison.

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