Home Phone comparison OnePlus 15 and Tecno Spark 50 5G - Which is better?

OnePlus 15 vs Tecno Spark 50 5G

91 out 100
OnePlus 15
VS
58 out 100
Tecno Spark 50 5G
OnePlus 15
Tecno Spark 50 5G

Compared 2 smartphones : OnePlus 15 Manufactured in October, 2025, with display 6.78 with chipsetQualcomm Snapdragon 8 Elite Gen 5, vs Tecno Spark 50 5G, Manufactured in April, 2026 with chipsetMediaTek Dimensity 6400. 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 OnePlus 15
  • Higher refresh rate: 165Hz
  • Higher battery capacity: 7300mAh vs 6500mAh
  • Newer Bluetooth version: 6.0 vs 5.3
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Built-in eSIM
Reasons to choose Tecno Spark 50 5G
  • Higher pixel density: 2557ppi
  • Lighter design: 210g vs 211g
  • Supports Dolby Atmos

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB		 - 4/128 GB
- 6/128 GB

Review

Key Specs OnePlus 15 and Tecno Spark 50 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
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
OnePlus 15
vs
Tecno Spark 50 5G

Display

Display quality comparison
Type AMOLED IPS LCD
Size 6.78 in 6.78 in
Resolution 1272x2772 pixels 720x1576 pixels
Aspect ratio 19.5:9 20:9
Pixel density 450 ppi 2557 ppi
Refresh rate 165 Hz 120 Hz
Adaptive refresh rate Yes (1-120 Hz) Yes (60-120 Hz)
Max brightness 1800 nits n/a
HDR support Yes, Dolby Vision No
Screen-to-body ratio 91.2 % 83.4 %
Features - DCI-P3
- Always-On Display
- DC dimming		 n/a

Design & Build

Design and ergonomics comparison
Height 161.4 mm (6.35 in) 167.9 mm (6.61 in)
Width 76.7 mm (3.02 in) 79.3 mm (3.12 in)
Thickness 8.1 mm (0.32 in) 8.2 mm (0.32 in)
Weight 211 g (7.44 oz) 210 g (7.41 oz)
Water resistance IP69 IP64
Cooling system Vapor chamber n/a
Back panel Glass n/a
Frame Metal n/a
Colors - Black
- Gold
- Purple		 - Black
- Gold
- Green
- Purple
Fingerprint sensor Yes, In-Display Yes, In-Button
Screen-to-body ratio
OnePlus 15
91.2 %
Tecno Spark 50 5G
83.4 %

Performance

Testing OnePlus 15 and Tecno Spark 50 5G In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Elite Gen 5 MediaTek Dimensity 6400
Max Frequency 4600 MHz 2500 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture 6/3.63 () - 6/2 (Cortex-A55)
- 2/2.5 (Cortex-A76)
Process TSMC TSMC
Transistor Size 3 nm 6 nm
Neural Processor Hexagon Yes
Graphics Adreno 840 n/a
GPU Cores 1536 n/a
GPU Frequency 1200 MHz n/a
FLOPS 3686.4 GFLOPS n/a
GeekBench v6
Geekbench 6 (Single-Core)
OnePlus 15
3726
Tecno Spark 50 5G
810
Geekbench 6 (Multi-Core)
OnePlus 15
11199
Tecno Spark 50 5G
2027
Geekbench 6 (Single-Core)3726810
Geekbench 6 (Multi-Core)111992027
Geekbench Compute (GPU)27829n/a
Sources: Geekbench v6 [OnePlus 15]
AnTuTu 10
AnTuTu 10
OnePlus 15
3434737
Tecno Spark 50 5G
741788
CPU968935338325
GPU123530741973
Memory489823120193
UX740672241297
NanoReview Score3434737741788

Memory

RAM
RAM Size 12 GB 4 GB
Memory Type LPDDR5X LPDDR4X
Memory Frequency 5300 MHz 2133 MHz
Channels 4 2
Storage
Storage Capacity256 GB128 GB
Storage TypeUFS 4.1UFS 2.2
Memory CardNoMicroSD

Software

OS Android 16 Android 16
UI Skin OxygenOS 16 HIOS 16

Battery

Volume 7300 mAh 6500 mAh
Max Charging Power 120 W 45 W
Battery Type Silicon Carbon (Si/C) n/a
Removable No No
Wireless Charging Yes (50 W) No
Reverse Charging Yes, (Wireless) No
Fast Charging Yes (50% in 15 min) Yes
Full Charge Time 0:43 h n/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels n/a
Zoom Optical, 3.5x Digital
Flash Dual LED Dual LED
Stabilization Optical Digital
8K Recording Yes (Up to 30 fps) No
4K Recording Yes (Up to 120 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Wide-angle lens 116 ° n/a
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.9
Focal length24 mmn/a
SensorSony LYTIA-T808n/a
Sensor size1/1.56n/a
Pixel size1 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Telephoto
Matrix50 MPn/a
Aperturef/2.8n/a
Focal length85 mmn/a
SensorSamsung S5KJN5n/a
Sensor size1/2.76n/a
Pixel size0.64 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix50 MPn/a
Aperturef/2.0n/a
Focal length15 mmn/a
SensorSamsung S5KJN5n/a
Sensor size1/2.76n/a
Pixel size0.64 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 32 MP 8 MP
Photo resolution 6560x4928 pixels n/a
Aperture f/2.4 f/2.0
Focal length 21 mm n/a
Sensor Sony IMX615 CMOS
Sensor size 1/2.74 n/a
Pixel size 0.8 μm n/a
Autofocus Phase autofocus No
Stabilization Digital No
Video resolution 2160p (4K) at 60 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) 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 MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 6.0 5.3
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 3.2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort Yes No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Galileo
NFC* Yes No
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
5G SupportYesYes

Sound

3.5 mm Jack No Yes
FM Radio No Yes
Dolby Atmos No Yes

Other

Class Flagship Budget
Announced October, 2025 yr March, 2026 yr
Release Date October, 2025 yr April, 2026 yr
MSRP ($) 899 160
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes, 120 W Yes, 45 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider OnePlus 15 the clear winner in this comparison.

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