Home Phone comparison Tecno Camon 40 and OnePlus 7T - Which is better?

Tecno Camon 40 vs OnePlus 7T

61 out 100
Tecno Camon 40
VS
56 out 100
OnePlus 7T
Tecno Camon 40
OnePlus 7T

Compared 2 smartphones : Tecno Camon 40 Manufactured in March, 2025, with display 6.78 with chipsetMediaTek Helio G100 Ultimate, vs OnePlus 7T, Manufactured in September, 2019 with chipsetQualcomm Snapdragon 855 Plus. 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 Camon 40
  • Larger display: 6.78in
  • Higher refresh rate: 120Hz
  • Lighter design: 177.2g vs 190g
  • Higher battery capacity: 5200mAh vs 3800mAh
  • Newer Bluetooth version: 5.3 vs 5
  • Infrared port
  • Includes charger
Reasons to choose OnePlus 7T
  • Higher pixel density: 402ppi
  • Supports newer USB: 3.1 vs 2
  • Supports DisplayPort
  • Supports Dolby Atmos

Versions

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

Review

Key Specs Tecno Camon 40 and OnePlus 7T
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:
Tecno Camon 40
vs
OnePlus 7T

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.78 in 6.55 in
Resolution 1080x2436 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 393 ppi 402 ppi
Refresh rate 120 Hz 90 Hz
Adaptive refresh rate Yes (60-120 Hz) No
Max brightness n/a 1000 nits
HDR support No Yes HDR10+
Screen-to-body ratio 90.7 % 86.4 %
Features - DCI-P3
- Always-On Display		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Tecno Camon 40
n/a
OnePlus 7T
736 nits
sRGB gamutn/a99.6 %
PWM (Flicker)n/a357 Hz
Response timen/a6 ms
Contrastn/a∞ Infinite
Sources: NotebookCheck [OnePlus 7T]

Design & Build

Design and ergonomics comparison
Height 164.1 mm (6.46 in) 160.9 mm (6.33 in)
Width 74.6 mm (2.94 in) 74.5 mm (2.93 in)
Thickness 7.3 mm (0.29 in) 8.1 mm (0.32 in)
Weight 177.2 g (6.25 oz) 190 g (6.7 oz)
Water resistance IP66 IPX4
Back panel Plastic Glass
Frame Plastic Metal
Colors - White
- Gray
- Blue
- Green		 - Silver
- Blue
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Tecno Camon 40
90.7 %
OnePlus 7T
86.4 %

Performance

Testing Tecno Camon 40 and OnePlus 7T In benchmarks
Processor
Chipset MediaTek Helio G100 Ultimate Qualcomm Snapdragon 855 Plus
Max Frequency 2200 MHz 2960 MHz
CPU Cores 8 (2 + 6) 8 (1 + 3 + 4)
Architecture - 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A76)		 - 4/1.8 (Cortex-A55 (Kryo 485 Silver))
- 3/2.42 (Cortex-A76 (Kryo 485 Gold))
- 1/2.96 (Cortex-A76 (Kryo 485 Gold))
Process TSMC TSMC
Transistor Size 6 nm 7 nm
Neural Processor Yes Hexagon 690
Graphics Mali-G57 MP2 Adreno 640
GPU Cores 128 768
GPU Frequency 1000 MHz 627 MHz
FLOPS 128 GFLOPS 1036.8 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Tecno Camon 40
726
OnePlus 7T
1020
Geekbench 6 (Multi-Core)
Tecno Camon 40
1986
OnePlus 7T
2810
Geekbench 6 (Single-Core)7261020
Geekbench 6 (Multi-Core)19862810
Sources: Geekbench v6 [Tecno Camon 40]
AnTuTu 10
AnTuTu 10
Tecno Camon 40
425506
OnePlus 7T
618133
CPU128966193505
GPU72381155728
Memory111940133411
UX112219135489
NanoReview Score425506618133
3DMark Wild Life
3DMark Wild Life
Tecno Camon 40
n/a
OnePlus 7T
2401
Max Surface Temp.n/a50.7 °C
Stabilityn/a97 %
Graphics Testn/a14 fps
Graphics Scoren/a2401
Sources: 3DMark [OnePlus 7T]

Memory

RAM
RAM Size - 8 GB
- 12 GB		 8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB		- 128 GB
- 256 GB
Storage TypeUFS 2.2UFS 3.0
Memory Cardn/aNo

Software

OS Android 15 Android 10.0 (Upgradeable to Android 12)
OS Size n/a 27 GB
UI Skin HIOS 15 OxygenOS 12.1

Battery

Volume 5200 mAh 3800 mAh
Max Charging Power 45 W 30 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (50% in 23 min) Yes Warp Charge 3T (35% in 15 min)
Full Charge Time n/a 1:00 h
Battery Life Test
Battery Life
Tecno Camon 40
n/a
OnePlus 7T
20:23
Web Browsingn/a07:55 h
Video Playbackn/a11:54 h
Gamesn/a04:45 h
Standby Moden/a103 h

Main camera

Matrix 50 MP 48 MP
Photo resolution n/a 8000x6000 pixels
Zoom Digital Optical, 2x
Flash Dual LED Dual LED
Stabilization Optical 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 960 fps (720p)
Wide-angle lens n/a 117 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP		 Standard: 48 MP
Telephoto: 12 MP
Ultra-wide: 16 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP48 MP
Aperturef/1.9f/1.6
Focal length23 mm26 mm
Sensorn/aSony IMX586
Sensor size1/1.561/2
Pixel size1 μm0.8 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrixn/a12 MP
Aperturen/af/2.2
Focal lengthn/a51 mm
Sensorn/aSamsung S5K3M5
Sensor sizen/a1/3.4
Pixel sizen/a1 μm
Stabilizationn/aDigital
Ultra-wide lens
Matrix8 MP16 MP
Aperturen/af/2.2
Focal lengthn/a17 mm
Sensorn/aSony IMX481
Sensor sizen/a1/3.09
Pixel sizen/a1 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Tecno Camon 40
n/a
OnePlus 7T
122
Video quality
Tecno Camon 40
n/a
OnePlus 7T
96
Overall camera score
Tecno Camon 40
n/a
OnePlus 7T
114

Front camera

Matrix 32 MP 16 MP
Photo resolution n/a 4608x3456 pixels
Aperture n/a f/2.0
Focal length n/a 25 mm
Sensor n/a Sony IMX471
Sensor size n/a 1/3.1
Pixel size n/a 1 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
Bluetooth version 5.3 5
Bluetooth features LE LE, A2DP
USB type USB Type-C USB Type-C
USB version 2 3.1
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort No Yes
GPS - GPS
- GLONASS
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes 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 / 1800 / 1900 - SIM 1 & SIM 2
3G Bandsn/aHSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
LTE Bands*n/aLTE (B1/B2/B3/B4(1700/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B29/B32/B34/B38/B39/B40/B41/B66(1700/B2100))
LTE categoryn/a16
5G SupportNoNo

Sound

Speakers Stereo Stereo
3.5 mm Jack n/a No
FM Radio Yes No
Dolby Atmos n/a Yes
Speaker Test
Max Volume
Tecno Camon 40
n/a
OnePlus 7T
85.2 dB

Other

Class Budget Flagship
Announced March, 2025 yr September, 2019 yr
Release Date March, 2025 yr September, 2019 yr
Launch Price ($) n/a 600
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 45 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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