OnePlus 8T vs Apple iPhone 15

56 out of 100
OnePlus 8T
VS
74 out of 100
Apple iPhone 15

Here we compared two flagship smartphones: the 6.55-inch OnePlus 8T (with Qualcomm Snapdragon 865) that was released on October 14, 2020, against the Apple iPhone 15, which is powered by Apple A16 Bionic and came out 3 years after. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.

Select the amount of RAM to evaluate performance and value for money more precisely
Memory

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the OnePlus 8T
  • Higher display refresh rate – 120 Hz
  • Comes with 1151 mAh larger battery capacity: 4500 vs 3349 mAh
  • Supports higher wattage charging (65W versus 20W)
  • Has a 0.45 inch larger screen size
  • Fingerprint scanner
  • Has 33% more RAM: 8GB versus 6GB
  • Slow-motion recording at 480FPS
  • CPU with a higher amount of cores (+2)
Reasons to consider the Apple iPhone 15
  • Waterproof body (IP68 classification)
  • Delivers 105% higher peak brightness (1633 against 796 nits)
  • 69% better performance in AnTuTu Benchmark (1672K versus 990K)
  • Better camera quality (According to DxOMark rating)
  • Shows 22% longer battery life (25:31 vs 20:57 hours)
  • Handles wireless charging up to 7.5W
  • Newer Bluetooth version (v5.3)
  • Uses a faster type of memory: LPDDR5 3200 MHz
  • 14% higher pixel density (460 vs 402 PPI)
  • The phone is 3 years newer
  • The front-facing camera can record video at 4K

Review

Evaluation of OnePlus 8T and Apple iPhone 15 crucial features
Display
Screen quality, color accuracy, brightness
Camera
Photo and video recording quality
Performance
CPU and memory performance (apps, system)
Gaming
Capabilities for playing modern games
Battery
Battery life, charging type and speed
Connectivity
Networks, ports, data transmission
NanoReview Score
Final comparison evaluation
Select your primary usage scenario to get a more accurate NanoReview Score
📱 Primary usage:

Value for money (Beta)

Should I update?
No 74% Yes
Yes, we think most users will notice the upgrade.
Updating from OnePlus 8T to Apple iPhone 15 makes sense and should feel noticeably better in daily use.
Main improvements: performance, gaming, and camera.
Be aware: the newer phone is weaker in display.

Tests and specifications

Comparison table of technical specifications and tests
Phone:
vs

Display

Type AMOLED OLED
Size 6.55 inches 6.1 inches
Resolution 1080 x 2400 pixels 1179 x 2556 pixels
Aspect ratio 20:9 19.5:9
PPI 402 ppi 460 ppi
Refresh rate 120 Hz 60 Hz
Adaptive refresh rate No No
Max rated brightness 760 nits 2000 nits
Max rated brightness in HDR - 1600 nits
HDR support Yes, HDR10+ Yes, Dolby Vision
Touch sampling rate 240 Hz -
Screen protection Corning Gorilla Glass 5 -
Screen-to-body ratio 87% 86.4%
Display features - DCI-P3
- Always-On Display
- DCI-P3
Display tests
RGB color space 97.2% 99.6%
PWM 458 Hz 306 Hz
Response time 13 ms 2 ms
Contrast ∞ Infinity ∞ Infinity
Screen space comparison
OnePlus 8T
6.55″ (20:9 ratio) = 16.1 in2
iPhone 15
6.1″ (19.5:9 ratio) = 14.2 in2
~13% more screen space
Peak brightness test (auto)
796 nits
iPhone 15 +105%
1633 nits
Sources: NotebookCheck [3], [4]

Design and build

Height 160.7 mm (6.33 inches) 147.6 mm (5.81 inches)
Width 74.1 mm (2.92 inches) 71.6 mm (2.82 inches)
Thickness 8.4 mm (0.33 inches) 7.8 mm (0.31 inches)
Weight 188 g (6.63 oz) 171 g (6.03 oz)
Waterproof No IP68
Rear material Glass Glass
Frame material Metal Metal
Colors Silver, Green Black, Blue, Green, Pink, Yellow
Fingerprint scanner Yes, in-display No
Repairability - Average (2.96/5)
Drop resistance - Good (C) · 90 drops
Screen-to-body ratio
87%
86.4%

Performance

Chipset specifications of OnePlus 8T and Apple iPhone 15
SoC
Chipset Qualcomm Snapdragon 865 Apple A16 Bionic
Max clock 2840 MHz 3460 MHz
CPU cores 8 (1 + 3 + 4) 6 (2 + 4)
Architecture - 4 cores at 1.8 GHz: Kryo 585 Silver (Cortex-A55)
- 3 cores at 2.42 GHz: Kryo 585 Gold (Cortex-A77)
- 1 core at 2.84 GHz: Kryo 585 Prime (Cortex-A77)
- 4 cores at 2.02 GHz: Sawtooth
- 2 cores at 3.46 GHz: Everest
L3 cache 4 MB -
Manufacturing TSMC TSMC
Lithography process 7 nanometers 4 nanometers
Neural processor (NPU) Hexagon 698 Apple Neural Engine
GPU
Graphics Adreno 650 5 core Apple GPU
GPU shading units 768 640
GPU clock 587 MHz 1398 MHz
FLOPS ~901.6 GFLOPS ~1789.4 GFLOPS

Benchmarks

Benchmark comparison of OnePlus 8T and Apple iPhone 15
Geekbench 6 (Single-Core)
1161
iPhone 15 +125%
2612
Geekbench 6 (Multi-Core)
3115
iPhone 15 +115%
6705
Compute Score (GPU)
22764
Compute Score (GPU) - 22764
Single-core score 1161 2612
Multi-core score 3115 6705
Sources: Geekbench [3], [4]
AnTuTu Benchmark 11
990988
iPhone 15 +69%
1672293
CPU 368806 462812
GPU 161424 453603
Memory 185436 222511
UX 275322 533367
Total score 990988 1672293
Samples [6 tests] [9 tests]
3DMark Solar Bay
Stability - 74%
Graphics test - 15 FPS
Section 1 - 20 FPS
Section 2 - 15 FPS
Section 3 - 11 FPS
Graphics score - 3979
3DMark Wild Life Extreme
1116
iPhone 15 +157%
2868
Stability 99% -
Graphics test 6 FPS 17 FPS
Graphics score 1116 2868
Sources: 3DMark [5], [6]
PCMark 3.0
12506
n/a
Web score 11326 -
Video editing 5843 -
Photo editing 28945 -
Data manipulation 9562 -
Writing score 14941 -

Recent User Tests

The latest benchmark tests that have been submitted by users
OnePlus 8T
DateBenchmarkResult
📘 2026-05-26 -> GlamkillaAnTuTu 11991199
📘 2026-04-01 (Mallavanem)AnTuTu 111016249
📘 2025-12-19 (KV)AnTuTu 11909310
📘 2025-12-11 (huker667)AnTuTu 11990988
📘 2025-10-25 (Aamn)AnTuTu 11880362
Apple iPhone 15
DateBenchmarkResult
📘 2026-09-19 (Bear lover)AnTuTu 111714105
📘 2026-09-14 (ZUSEPRO)AnTuTu 111603687
📘 2026-08-15 (Julian Ludwig)Geekbench 6 GPU24336
📘 2026-08-15 (Julian Ludwig)Geekbench 6 CPU2615 / 6477
📘 2026-08-12 (j0elz)AnTuTu 111638319

Memory

RAM
RAM size 8 GB 6 GB
Memory type LPDDR4X LPDDR5
Memory clock 2133 MHz 3200 MHz
Channels 2 4
Storage
Storage size 128 GB 128 GB
Storage type UFS 3.1 NVMe
Memory card No No

Software

Operating system Android 11 (Can be upgraded to Android 14) iOS 17 (Can be upgraded to iOS 26.5)
ROM OxygenOS 13 -
OS size 20 GB 18 GB
OS updates - 7 years
Security updates - 7 years

Battery

Capacity 4500 mAh 3349 mAh
Max charge power 65 W 20 W
Battery type Li-Po Li-Ion
Replaceable No No
Wireless charging No Yes (7.5 W)
Reverse charging No Yes
Bypass charging - No
Fast charging Yes (94% in 30 min) Yes (58% in 30 min)
Full charging time 0:37 hr 1:50 hr
Battery cycles - 1000 cycles
Battery life tests
Web browsing 08:36 hr 10:47 hr
Watching video 12:29 hr 16:55 hr
Gaming 04:43 hr 05:36 hr
Standby 101 hr 112 hr
General battery life
20:57 hr
iPhone 15 +22%
25:31 hr

Main camera

Matrix 48 megapixels 48 megapixels
Image resolution 8000 x 6000 8064 x 6048
Zoom Digital Digital
Flash Dual LED Dual LED
Stabilization Optical Optical
8K video recording No No
4K video recording Up to 60FPS Up to 60FPS
1080p video recording Up to 60FPS Up to 60FPS
Slow motion 480 FPS (720p) 240 FPS (1080p)
Angle of widest lens 123° 120°
Lenses 1) Standard: 48 MP
2) Ultrawide: 16 MP
3) Macro: 5 MP
4) Depth: 2 MP
1) Standard: 48 MP
2) Ultrawide: 12 MP
Camera features - Bokeh mode
- Pro mode
- RAW support
- Bokeh mode
- Pro mode
Standard lens
Image resolution 48 MP 48 MP
Aperture f/1.7 f/1.6
Focal length 26 mm 26 mm
Sensor Sony IMX586 -
Sensor size 1/2.25" (≈ 0.44 inch) 1/1.5" (≈ 0.67 inch)
Pixel size 0.8 micron 1 micron
Autofocus Phase autofocus Phase autofocus (Dual Pixel)
Stabilization Optical Optical
Ultra-wide lens
Image resolution 16 MP 12 MP
Aperture f/2.2 f/2.4
Focal length 13 mm 13 mm
Sensor - Sony IMX633
Sensor size 1/2.0" (≈ 0.5 inch) 1/2.55" (≈ 0.39 inch)
Pixel size 0.8 micron 1.4 micron
Stabilization Digital Digital
Macro lens
Image resolution 5 MP -
Aperture f/2.4 -
Stabilization Digital -

DxOMark main camera tests

Photo quality
iPhone 15 +28%
147
Video quality
iPhone 15 +50%
153
Generic main camera score
iPhone 15 +31%
145
Bokeh - 80
Preview - 84
Zoom - 114
Samples Photo samples of OnePlus 8T from DxOMark Photo samples of Apple iPhone 15 from DxOMark

Selfie camera

Megapixels 16 megapixels 12 megapixels
Image resolution 4920 x 3264 4032 x 3024
Aperture f/2.0 f/1.9
Focal length - 23 mm
Sensor Sony IMX471 Sony IMX714
Sensor size 1/3.06" (≈ 0.33 inch) 1/3.6" (≈ 0.28 inch)
Pixel size 1 micron 1.12 micron
Autofocus Phase autofocus Phase autofocus
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 FPS 2160p (4K) at 60 FPS
Depth sensor (TOF 3D) No Yes
DxOMark front camera
Photo 97 -
Video 124 -

Connectivity

Wi-Fi standard Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 6 (802.11 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 5.1 5.3
Bluetooth features LE, A2DP LE
USB type USB Type-C USB Type-C
USB version 3.1 2
USB features - Charging
- USB-Storage mode
- OTG
- Charging
- USB-Storage mode
- OTG
DisplayPort Yes Yes
GPS GPS, GLONASS, Beidou, Galileo, SBAS GPS, GLONASS, Beidou, Galileo, QZSS
NFC* Yes Yes
Infrared port No No
Network
Number of SIM* 2 -
Type of SIM card Nano eSIM
Multi SIM mode Standby -
eSIM support* No Yes
Hybrid slot No No
LTE Cat* 20 18
5G support Yes Yes

Sound

Speakers Stereo Stereo
Headphone audio jack No No
FM radio No No
Dolby Atmos Yes Yes
Speakers test
Max loudness
82.5 dB
81.6 dB

Other

Category Flagship Flagship
Announced October 2020 September 2023
Release date October 2020 September 2023
Launch price (MSRP) $600 $799
Successor - OnePlus 15R - Apple iPhone 17
SAR (head) - 0.98 W/kg
SAR (body) - 0.98 W/kg
Sensors - Barometer
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
- Barometer
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Face recognition sensor
Bundled charger - Not included
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

After analyzing all the data, we think that the Apple iPhone 15 is definitely a better buy.

Cast your vote

So, which phone would you choose?
4 (80%)
1 (20%)
Total votes: 5

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