Home Phone comparison OnePlus 12R and Vivo iQOO 15R - Which is better?

OnePlus 12R vs Vivo iQOO 15R

80 out 100
OnePlus 12R
VS
88 out 100
Vivo iQOO 15R
OnePlus 12R
Vivo iQOO 15R

Compared 2 smartphones : OnePlus 12R Manufactured in February, 2024, with display 6.78 with chipsetQualcomm Snapdragon 8 Gen 2, vs Vivo iQOO 15R, Manufactured in March, 2026 with chipsetQualcomm Snapdragon 8 Gen 5. 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 12R
  • Larger display: 6.78in
  • Supports Dolby Atmos
  • Built-in eSIM
Reasons to choose Vivo iQOO 15R
  • Higher pixel density: 459ppi
  • Higher refresh rate: 144Hz
  • Lighter design: 202g vs 207g
  • Higher battery capacity: 7600mAh vs 5500mAh
  • Newer Bluetooth version: 6.0 vs 5.3
  • Supports DisplayPort

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 12/256 GB
- 16/256 GB
- 16/512 GB		 - 8/256 GB
- 12/256 GB
- 12/512 GB

Review

Key Specs OnePlus 12R and Vivo iQOO 15R
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:
OnePlus 12R
vs
Vivo iQOO 15R

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.78 in 6.59 in
Resolution 1264x2780 pixels 1260x2750 pixels
Aspect ratio 19.8:9 19.5:9
Pixel density 450 ppi 459 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate Yes (1-120 Hz) Yes (60-120 Hz)
Max brightness 1600 nits n/a
HDR support Yes Dolby Vision Yes, HDR10+
Touch Sampling Rate 360 Hz n/a
Screen-to-body ratio 90.9 % 90.8 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
OnePlus 12R
1169 nits
Vivo iQOO 15R
n/a
sRGB gamut98 %n/a
PWM (Flicker)120 Hzn/a
Response time6 msn/a
Contrast134211:1n/a
Sources: NotebookCheck [OnePlus 12R]

Design & Build

Design and ergonomics comparison
Height 163.3 mm (6.43 in) 157.61 mm (6.21 in)
Width 75.3 mm (2.96 in) 74.42 mm (2.93 in)
Thickness 8.8 mm (0.35 in) 7.9 mm (0.31 in)
Weight 207 g (7.3 oz) 202 g (7.13 oz)
Water resistance IP65 IP69
Cooling system Vapor chamber Vapor chamber
Back panel Glass Plastic
Frame Metal Metal
Colors - Gray
- Blue		 - Black
- Silver
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
OnePlus 12R
90.9 %
Vivo iQOO 15R
90.8 %

Performance

Testing OnePlus 12R and Vivo iQOO 15R In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 2 Qualcomm Snapdragon 8 Gen 5
Max Frequency 3200 MHz 3000 MHz
CPU Cores 8 (1 + 2 + 2 + 3) 8 (2 + 6)
Architecture - 3/2 (Cortex-A510)
- 2/2.8 (Cortex-A710)
- 2/2.8 (Cortex-A715)
- 1/3.2 (Cortex-X3)		 6/3.32 ()
Process TSMC TSMC
Transistor Size 4 nm 3 nm
Neural Processor Hexagon Hexagon
Graphics Adreno 740 Adreno 829
GPU Cores 1536 1024
GPU Frequency 680 MHz 1200 MHz
FLOPS 2089 GFLOPS 2457.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
OnePlus 12R
1549
Vivo iQOO 15R
2698
Geekbench 6 (Multi-Core)
OnePlus 12R
5141
Vivo iQOO 15R
8830
Geekbench 6 (Single-Core)15492698
Geekbench 6 (Multi-Core)51418830
Geekbench Compute (GPU)930921113
Sources: Geekbench v6 [OnePlus 12R], [Vivo iQOO 15R]
AnTuTu 10
AnTuTu 10
OnePlus 12R
1515817
Vivo iQOO 15R
3272562
CPU3841341018344
GPU585579997845
Memory251576433367
UX294528823006
NanoReview Score15158173272562

Memory

RAM
RAM Size - 8 GB
- 16 GB		 8 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 4200 MHz n/a
Channels 4 4
Storage
Storage Capacity- 128 GB
- 256 GB
- 512 GB		256 GB
Storage TypeUFS 3.1UFS 4.1
Memory CardNoNo

Software

OS Android 14 (Upgradeable to Android 15) Android 16
OS Size 28 GB n/a
UI Skin OxygenOS 15 OriginOS 6

Battery

Volume 5500 mAh 7600 mAh
Max Charging Power 100 W 100 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (70% in 15 min) Yes (46% in 30 min)
Full Charge Time 0:25 h 1:04 h
Battery Life Test
Battery Life
OnePlus 12R
29:36
Vivo iQOO 15R
n/a
Web Browsing12:23 hn/a
Video Playback20:20 hn/a
Games06:18 hn/a
Standby Mode128 hn/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 480 fps (1080p) n/a
Wide-angle lens 112 ° n/a
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
Focal length24 mmn/a
SensorSony IMX890n/a
Sensor size1/1.56n/a
Pixel size1 μmn/a
AutofocusLaser autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrix8 MP8 MP
Aperturef/2.2f/2.2
Focal length16 mm15 mm
SensorSony IMX355n/a
Sensor size1/4.01/4.0 (0.25)
Pixel size1.12 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 16 MP 32 MP
Photo resolution 4608x3456 pixels n/a
Aperture f/2.4 f/2.2
Focal length 26 mm n/a
Sensor Samsung ISOCELL S5K3P9 n/a
Sensor size 1/3.0 n/a
Pixel size 1 μm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) 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 7 (802.11 a/b/g/n/ac/ax/be)
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 5.3 6.0
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 Yes
GPS - GPS
- GLONASS
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900MHzGSM 850/900/1800MHz
3G BandsWCDMA 1/2/4/5/8WCDMA B1/B5/B6/B8/B19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B30/B38/B39/B40/B41/B48/B66/B71)LTE (B1/B3/B4/B5/B7/B8/B18/B19/B20/B26/B28/B32/B71)
LTE category20n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
OnePlus 12R
83.1 dB
Vivo iQOO 15R
n/a

Other

Class Flagship Mid-range
Announced January, 2024 yr February, 2026 yr
Release Date February, 2024 yr March, 2026 yr
Launch Price ($) 499 n/a
MSRP ($) n/a 495
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 100 W Yes, 100 W

Note

OnePlus 12R:

The 128 GB model has UFS 3.1 memory, unlike other versions with UFS 4.0. Only the American version CPH2611 supports eSIM.

* Attention! Config, frequencies, NFC, and other specs may vary by region.

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