Home Phone comparison Realme 15 5G and Tecno Spark 40 Pro Plus - Which is better?

Realme 15 5G vs Tecno Spark 40 Pro Plus

70 out 100
Realme 15 5G
VS
65 out 100
Tecno Spark 40 Pro Plus
Realme 15 5G
Tecno Spark 40 Pro Plus

Compared 2 smartphones : Realme 15 5G Manufactured in July, 2025, with display 6.8 with chipsetMediaTek Dimensity 7300 Plus, vs Tecno Spark 40 Pro Plus, Manufactured in July, 2025with chipsetMediaTek Helio G200. 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 Realme 15 5G
  • Larger display: 6.8in
  • Higher pixel density: 453ppi
  • Higher battery capacity: 7000mAh vs 5200mAh
  • Newer Bluetooth version: 5.4 vs 5.3
Reasons to choose Tecno Spark 40 Pro Plus
  • Lighter design: 160.4g vs 187g
  • Supports Dolby Atmos

Versions

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

Review

Key Specs Realme 15 5G and Tecno Spark 40 Pro Plus
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:
Realme 15 5G
vs
Spark 40 Pro Plus

Display

Display quality comparison
Type OLED AMOLED
Size 6.8 in 6.78 in
Resolution 1280x2800 pixels 1224x2720 pixels
Aspect ratio 19.5:9 20:9
Pixel density 453 ppi 440 ppi
Refresh rate 144 Hz 144 Hz
Adaptive refresh rate Yes Yes (60-120 Hz)
Max brightness 1800 nits 1600 nits
HDR support Yes, HDR10+ Yes, HDR10
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 91.9 % 89.3 %
Features - DCI-P3
- Always-On Display
- DC dimming		 DCI-P3

Design & Build

Design and ergonomics comparison
Height 162.27 mm (6.39 in) 163.9 mm (6.45 in)
Width 76.16 mm (3 in) 75.8 mm (2.98 in)
Thickness 7.66 mm (0.3 in) 6.49 mm (0.26 in)
Weight 187 g (6.6 oz) 160.4 g (5.66 oz)
Water resistance IP68 IP64
Back panel n/a Plastic
Frame Plastic Plastic
Colors - Silver
- Green
- Purple		 - White
- Black
- Gray
- Green
Fingerprint sensor Yes, In-Display Yes, In-Display
Screen-to-body ratio
Realme 15 5G
91.9 %
Tecno Spark 40 Pro Plus
89.3 %

Performance

Testing Realme 15 5G and Tecno Spark 40 Pro Plus In benchmarks
Processor
Chipset MediaTek Dimensity 7300 Plus MediaTek Helio G200
Max Frequency 2600 MHz 2200 MHz
CPU Cores 8 (4 + 4) 8 (2 + 6)
Architecture - 4/2 (Cortex-A55)
- 4/2.5 (Cortex-A78)		 - 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A76)
Process TSMC TSMC
Transistor Size 4 nm 6 nm
Neural Processor MediaTek APU 655 Yes
Graphics Mali-G615 MP2 Mali-G57 MP2
GPU Cores 256 64
GPU Frequency 1047 MHz 1100 MHz
FLOPS 536.1 GFLOPS 140.8 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Realme 15 5G
1014
Tecno Spark 40 Pro Plus
719
Geekbench 6 (Multi-Core)
Realme 15 5G
2916
Tecno Spark 40 Pro Plus
1975
Geekbench 6 (Single-Core)1014719
Geekbench 6 (Multi-Core)29161975
Geekbench Compute (GPU)24971461
Sources: Geekbench v6 [Realme 15 5G], [Tecno Spark 40 Pro Plus]
AnTuTu 10
AnTuTu 10
Realme 15 5G
728221
Tecno Spark 40 Pro Plus
434157
CPU212437137544
GPU14903272008
Memory185085116943
UX181667107662
NanoReview Score728221434157

Memory

RAM
RAM Size 8 GB 8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity128 GB128 GB
Storage TypeUFS 3.1UFS 2.2
Memory CardNoNo

Software

OS Android 15 Android 15
UI Skin Realme UI 6.0 HIOS 15.1

Battery

Volume 7000 mAh 5200 mAh
Max Charging Power 80 W 45 W
Battery Type Li-ion Li-Po
Removable No No
Wireless Charging No Yes (30 W)
Reverse Charging No Yes
Fast Charging Yes Yes
Full Charge Time n/a 0:55 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels n/a
Zoom Digital Digital
Flash Dual LED Dual 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 60 fps)
Slow Motion n/a 120 fps (720p)
Wide-angle lens 112 ° n/a
Lenses count Standard: 50 MP
Ultra-wide: 8 MP		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.6
Focal length24 mmn/a
SensorSony IMX896n/a
Sensor size1/21/2
Pixel sizen/a0.64 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.2n/a
Focal length16 mmn/a
StabilizationDigitaln/a

Front camera

Matrix 50 MP 13 MP
Photo resolution 8192x6144 pixels n/a
Aperture n/a f/2.2
Sensor CMOS n/a
Sensor size n/a 1/3.1
Pixel size n/a 1.12 μm
Autofocus n/a No
Stabilization Digital Digital
Video resolution 2160p (4K) at 30 fps 1080p (Full HD) at 60 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 5.3
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 No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Galileo
NFC* No Varies by region
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800MHzn/a
3G BandsWCDMA 1/5/8n/a
LTE Bands*LTE (B1/B3/B5/B8/B40/B41)n/a
5G SupportYesNo

Sound

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

Other

Class Mid-range Mid-range
Announced July, 2025 yr July, 2025 yr
Release Date July, 2025 yr July, 2025 yr
MSRP ($) 280 220
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes, 80 W Yes, 45 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

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