OnePlus 7T vs OnePlus 15

56 out 100

VS

91 out 100

Compared 2 smartphones : OnePlus 7T Manufactured in September, 2019, with display 6.55 with chipsetQualcomm Snapdragon 855 Plus, vs OnePlus 15, Manufactured in October, 2025 with chipsetQualcomm Snapdragon 8 Elite Gen 5. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages

Reasons to choose OnePlus 7T

Lighter design: 190g vs 211g
Supports Dolby Atmos

Reasons to choose OnePlus 15

Larger display: 6.78in
Higher pixel density: 450ppi
Higher refresh rate: 165Hz
Higher battery capacity: 7300mAh vs 3800mAh
Newer Bluetooth version: 6.0 vs 5
Supports newer USB: 3.2 vs 3.1
Infrared port
Built-in eSIM
Includes charger

Versions

Available versions and configurations

Memory Options

- 8/128 GB
- 8/256 GB

- 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs OnePlus 7T and OnePlus 15

Display

Color accuracy, sharpness & brightness

OnePlus 7T

66

OnePlus 15

92

Camera

Main & front camera tests

OnePlus 7T

63

OnePlus 15

81

Performance

App & system performance

OnePlus 7T

42

OnePlus 15

99

Games

3D gaming performance

OnePlus 7T

30

OnePlus 15

98

Battery

Battery life, charging speed & type

OnePlus 7T

61

OnePlus 15

100

Connectivity

Connectivity features

OnePlus 7T

69

OnePlus 15

98

NanoReview Score

Overall score by NanoReview

OnePlus 7T

56

OnePlus 15

91

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Function

Importance (Weight)

Display:

Camera:

Performance:

Gaming:

Battery:

Connectivity:

Higher weight means greater impact on NanoReview score.

Display

Display quality comparison

Type	AMOLED	AMOLED
Size	6.55 in	6.78 in
Resolution	1080x2400 pixels	1272x2772 pixels
Aspect ratio	20:9	19.5:9
Pixel density	402 ppi	450 ppi
Refresh rate	90 Hz	165 Hz
Adaptive refresh rate	No	Yes (1-120 Hz)
Max brightness	1000 nits	1800 nits
HDR support	Yes HDR10+	Yes, Dolby Vision
Screen-to-body ratio	86.4 %	91.2 %
Features	- DCI-P3 - Always-On Display - DC dimming	- DCI-P3 - Always-On Display - DC dimming

Peak brightness (auto)

OnePlus 7T

736 nits

OnePlus 15

n/a

sRGB gamut	99.6 %	n/a
PWM (Flicker)	357 Hz	n/a
Response time	6 ms	n/a
Contrast	∞ Infinite	n/a

Sources: NotebookCheck [OnePlus 7T]

Design & Build

Design and ergonomics comparison

Height	160.9 mm (6.33 in)	161.4 mm (6.35 in)
Width	74.5 mm (2.93 in)	76.7 mm (3.02 in)
Thickness	8.1 mm (0.32 in)	8.1 mm (0.32 in)
Weight	190 g (6.7 oz)	211 g (7.44 oz)
Water resistance	IPX4	IP69
Cooling system	n/a	Vapor chamber
Back panel	Glass	Glass
Frame	Metal	Metal
Colors	- Silver - Blue	- Black - Gold - Purple
Fingerprint sensor	Yes In-Display	Yes, In-Display

Screen-to-body ratio

OnePlus 7T

86.4 %

OnePlus 15

91.2 %

Performance

Testing OnePlus 7T and OnePlus 15 In benchmarks

Chipset	Qualcomm Snapdragon 855 Plus	Qualcomm Snapdragon 8 Elite Gen 5
Max Frequency	2960 MHz	4600 MHz
CPU Cores	8 (1 + 3 + 4)	8 (2 + 6)
Architecture	- 4/1.8 (Cortex-A55 (Kryo 485 Silver)) - 3/2.42 (Cortex-A76 (Kryo 485 Gold)) - 1/2.96 (Cortex-A76 (Kryo 485 Gold))	6/3.63 ()
Process	TSMC	TSMC
Transistor Size	7 nm	3 nm
Neural Processor	Hexagon 690	Hexagon
Graphics	Adreno 640	Adreno 840
GPU Cores	768	1536
GPU Frequency	627 MHz	1200 MHz
FLOPS	1036.8 GFLOPS	3686.4 GFLOPS

Geekbench 6 (Single-Core)

OnePlus 7T

1020

OnePlus 15

3726

Geekbench 6 (Multi-Core)

OnePlus 7T

2810

OnePlus 15

11199

Geekbench 6 (Single-Core)	1020	3726
Geekbench 6 (Multi-Core)	2810	11199
Geekbench Compute (GPU)	n/a	27829

Sources: Geekbench v6 [OnePlus 15]

AnTuTu 10

OnePlus 7T

618133

OnePlus 15

3434737

CPU	193505	968935
GPU	155728	1235307
Memory	133411	489823
UX	135489	740672
NanoReview Score	618133	3434737

3DMark Wild Life

OnePlus 7T

2401

OnePlus 15

n/a

Max Surface Temp.	50.7 °C	n/a
Stability	97 %	n/a
Graphics Test	14 fps	n/a
Graphics Score	2401	n/a

Sources: 3DMark [OnePlus 7T]

Memory

RAM Size	8 GB	12 GB
Memory Type	LPDDR4X	LPDDR5X
Memory Frequency	2133 MHz	5300 MHz
Channels	2	4

Storage Capacity	- 128 GB - 256 GB	256 GB
Storage Type	UFS 3.0	UFS 4.1
Memory Card	No	No

Software

OS	Android 10.0 (Upgradeable to Android 12)	Android 16
OS Size	27 GB	n/a
UI Skin	OxygenOS 12.1	OxygenOS 16

Battery

Volume	3800 mAh	7300 mAh
Max Charging Power	30 W	120 W
Battery Type	Li-Po	Silicon Carbon (Si/C)
Removable	No	No
Wireless Charging	No	Yes (50 W)
Reverse Charging	No	Yes, (Wireless)
Fast Charging	Yes Warp Charge 3T (35% in 15 min)	Yes (50% in 15 min)
Full Charge Time	1:00 h	0:43 h

Battery Life

OnePlus 7T

20:23

OnePlus 15

n/a

Web Browsing	07:55 h	n/a
Video Playback	11:54 h	n/a
Games	04:45 h	n/a
Standby Mode	103 h	n/a

Main camera

Matrix	48 MP	50 MP
Photo resolution	8000x6000 pixels	8192x6144 pixels
Zoom	Optical, 2x	Optical, 3.5x
Flash	Dual LED	Dual LED
Stabilization	Optical	Optical
8K Recording	No	Yes (Up to 30 fps)
4K Recording	Yes (Up to 60 fps)	Yes (Up to 120 fps)
1080p Recording	Yes (Up to 60 fps)	Yes (Up to 60 fps)
Slow Motion	960 fps (720p)	n/a
Wide-angle lens	117 °	116 °
Lenses count	Standard: 48 MP Telephoto: 12 MP Ultra-wide: 16 MP	Standard: 50 MP Telephoto: 50 MP Ultra-wide: 50 MP
Features	- Bokeh effect - Pro mode - RAW support	- Bokeh effect - Pro mode - RAW support

Matrix	48 MP	50 MP
Aperture	f/1.6	f/1.8
Focal length	26 mm	24 mm
Sensor	Sony IMX586	Sony LYTIA-T808
Sensor size	1/2	1/1.56
Pixel size	0.8 μm	1 μm
Autofocus	Phase autofocus	Phase autofocus
Stabilization	Optical	Optical

Matrix	12 MP	50 MP
Aperture	f/2.2	f/2.8
Focal length	51 mm	85 mm
Sensor	Samsung S5K3M5	Samsung S5KJN5
Sensor size	1/3.4	1/2.76
Pixel size	1 μm	0.64 μm
Stabilization	Digital	Optical

Matrix	16 MP	50 MP
Aperture	f/2.2	f/2.0
Focal length	17 mm	15 mm
Sensor	Sony IMX481	Samsung S5KJN5
Sensor size	1/3.09	1/2.76
Pixel size	1 μm	0.64 μm
Stabilization	Digital	Digital

Photo quality

OnePlus 7T

122

OnePlus 15

n/a

Video quality

OnePlus 7T

96

OnePlus 15

n/a

Overall camera score

OnePlus 7T

114

OnePlus 15

n/a

Front camera

Matrix	16 MP	32 MP
Photo resolution	4608x3456 pixels	6560x4928 pixels
Aperture	f/2.0	f/2.4
Focal length	25 mm	21 mm
Sensor	Sony IMX471	Sony IMX615
Sensor size	1/3.1	1/2.74
Pixel size	1 μm	0.8 μm
Autofocus	No	Phase autofocus
Stabilization	Digital	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 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features	- Dual Band - Wi-Fi Direct - Wi-Fi Hotspot	- Dual Band - Wi-Fi MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display
Bluetooth version	5	6.0
Bluetooth features	LE, A2DP	LE
USB type	USB Type-C	USB Type-C
USB version	3.1	3.2
USB features	- Charging - USB Storage Mode - OTG	- Charging - USB Storage Mode - OTG
DisplayPort	Yes	Yes
GPS	- GPS - GLONASS - Beidou - Galileo	- GPS - GLONASS - Beidou - Galileo - QZSS - NAVIC
NFC*	Yes	Yes
Infrared Port	No	Yes

SIM Count*	2	2
SIM Type	Nano	Nano
SIM Mode	Dual SIM Standby	Dual SIM Standby
eSIM Support *	No	Yes
Hybrid Slot	No	No
2G Bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	n/a
3G Bands	HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100	n/a
LTE Bands*	LTE (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))	n/a
LTE category	16	n/a
5G Support	No	Yes

Sound

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

Max Volume

OnePlus 7T

85.2 dB

OnePlus 15

n/a

Other

Class	Flagship	Flagship
Announced	September, 2019 yr	October, 2025 yr
Release Date	September, 2019 yr	October, 2025 yr
Launch Price ($)	600	n/a
MSRP ($)	n/a	899
Sensors	- Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor	- Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor
Charger Included	n/a	Yes, 120 W

Results

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

Survey

Which smartphone would you pick?

OnePlus 7T

1 (100%)

OnePlus 15

0 (0%)

Total Votes: 1

OnePlus 7T vs OnePlus 15

Key Differences

Versions

Review

Tests & specs

Display

Design & Build

Performance

Memory

Software

Battery

Main camera

Front camera

Connectivity

Sound

Other

Results

Survey

User comments