Vivo iQOO 12 vs OnePlus 9

81 out 100
Vivo iQOO 12
VS
63 out 100
OnePlus 9

Compared 2 smartphones : Vivo iQOO 12 Manufactured in November, 2023, with display 6.78 with chipsetQualcomm Snapdragon 8 Gen 3, vs OnePlus 9, Manufactured in March, 2021 with chipsetQualcomm Snapdragon 888 5G. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Vivo iQOO 12
  • Larger display: 6.78in
  • Higher pixel density: 453ppi
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 5000mAh vs 4500mAh
  • Newer Bluetooth version: 5.4 vs 5.2
  • Infrared port
  • Includes charger
Reasons to choose OnePlus 9
  • Lighter design: 192g vs 198.5g
  • Supports newer USB: 3.1 vs 2
  • Supports DisplayPort
  • Supports Dolby Atmos

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 12/512 GB
- 16/512 GB
- 16/1024 GB
- 8/128 GB
- 12/256 GB

Review

Key Specs Vivo iQOO 12 and OnePlus 9
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:
vs

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.78 in 6.55 in
Resolution 1260x2800 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 453 ppi 402 ppi
Refresh rate 144 Hz 120 Hz
Adaptive refresh rate Yes Yes
Max brightness 3000 nits 500 nits
HDR support Yes HDR10+ Yes HDR10+
Screen-to-body ratio 89.7 % 87.3 %
Features - DCI-P3
- Always-On Display
- DC dimming
- DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Vivo iQOO 12
1414 nits
OnePlus 9
818 nits
sRGB gamutn/a98.9 %
PWM (Flicker)n/a323 Hz
Response timen/a13 ms
Contrastn/a∞ Infinite

Design & Build

Design and ergonomics comparison
Height 163.22 mm (6.43 in) 160 mm (6.3 in)
Width 75.8 mm (2.98 in) 74.2 mm (2.92 in)
Thickness 8.1 mm (0.32 in) 8.7 mm (0.34 in)
Weight 198.5 g (7 oz) 192 g (6.77 oz)
Water resistance IP64 No
Cooling system Vapor chamber n/a
Back panel Glass Glass
Frame Metal Plastic
Colors - White
- Black
- Red
- Black
- Blue
- Purple
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Vivo iQOO 12
89.7 %
OnePlus 9
87.3 %

Performance

Testing Vivo iQOO 12 and OnePlus 9 In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 3 Qualcomm Snapdragon 888 5G
Max Frequency 3300 MHz 2840 MHz
CPU Cores 8 (1 + 3 + 2 + 2) 8 (1 + 3 + 4)
Architecture - 2/2.27 (Cortex-A520)
- 2/2.96 (Cortex-A720)
- 3/3.15 (Cortex-A720)
- 1/3.3 (Cortex-X4)
- 4/1.8 (Kryo 680 Silver (Cortex-A55))
- 3/2.42 (Kryo 680 Gold (Cortex-A78))
- 1/2.84 (Kryo 680 Prime (Cortex-X1))
Process TSMC Samsung
Transistor Size 4 nm 5 nm
Neural Processor Hexagon Hexagon 780
Graphics Adreno 750 Adreno 660
GPU Cores 1536 1024
GPU Frequency 903-1000 MHz 840 MHz
FLOPS 2774 GFLOPS 1290.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Vivo iQOO 12
2237
OnePlus 9
1489
Geekbench 6 (Multi-Core)
Vivo iQOO 12
6916
OnePlus 9
3996
Geekbench 6 (Single-Core)22371489
Geekbench 6 (Multi-Core)69163996
AnTuTu 10
AnTuTu 10
Vivo iQOO 12
2087940
OnePlus 9
937505
CPU462657248662
GPU902878308723
Memory387756169685
UX334649210435
NanoReview Score2087940937505
3DMark Wild Life
3DMark Wild Life
Vivo iQOO 12
17059
OnePlus 9
5761
Max Surface Temp.n/a48.8 °C
Stability76 %55 %
Graphics Test102 fps34 fps
Graphics Score170595761
PCMark 3.0
PCMark 3.0
Vivo iQOO 12
14522
OnePlus 9
12032
Writing score2114515081
Web score1103611112
Video editing65436018
Data manipulation1243010751
NanoReview Score1452212032

Memory

RAM
RAM Size - 12 GB
- 16 GB
- 8 GB
- 12 GB
Memory Type LPDDR5X LPDDR5
Memory Frequency n/a 2750 MHz
Channels 4 4
Storage
Storage Capacity- 256 GB
- 512 GB
- 1024 GB
- 128 GB
- 256 GB
Storage TypeUFS 4.0UFS 3.1
Memory CardNoNo

Software

OS Android 14 (Upgradeable to Android 15) Android 11 (Upgradeable to Android 13)
OS Size n/a 35 GB
UI Skin Funtouch 15 OxygenOS 13

Battery

Volume 5000 mAh 4500 mAh
Max Charging Power 120 W 65 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No Yes (15 W)
Reverse Charging Yes No
Fast Charging Yes (85% in 15 min) Yes (100% in 29 min)
Full Charge Time 0:20 h 0:29 h
Battery Life Test
Battery Life
Vivo iQOO 12
22:20
OnePlus 9
19:38
Web Browsing08:42 h07:52 h
Video Playback15:33 h11:44 h
Games05:56 h04:32 h
Standby Mode98 h96 h

Main camera

Matrix 50 MP 48 MP
Photo resolution 8192x6144 pixels 8000x6000 pixels
Zoom Optical, 3x Digital
Flash Dual LED Dual LED
Stabilization Optical Digital
8K Recording Yes (Up to 30 fps) 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 (1080p) 240 fps (1080p)
Wide-angle lens 119 ° 140 °
Lenses count Standard: 50 MP
Telephoto: 64 MP
Ultra-wide: 50 MP
Standard: 48 MP
Ultra-wide: 50 MP
Monochrome: 2 MP
Features - Bokeh effect
- Pro mode
- RAW support
- Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP48 MP
Aperturef/1.7f/1.8
Focal length23 mm23 mm
SensorOmnivision OV50HSony IMX689
Sensor size1/1.31/1.43
Pixel size1.2 μm1.12 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Telephoto
Matrix64 MPn/a
Aperturef/2.6n/a
Focal length70 mmn/a
SensorOmnivision OV64Bn/a
Sensor size1/2.0n/a
Pixel size0.7 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix50 MP50 MP
Aperturef/2.0f/2.2
Focal length15 mm14 mm
SensorSamsung S5KJN1Sony IMX766
Sensor size1/2.761/1.56
Pixel size0.64 μm1 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Vivo iQOO 12
n/a
OnePlus 9
123
Video quality
Vivo iQOO 12
n/a
OnePlus 9
104
Overall camera score
Vivo iQOO 12
n/a
OnePlus 9
115

Front camera

Matrix 16 MP 16 MP
Photo resolution 4608x3456 pixels 4920x3264 pixels
Aperture f/2.5 f/2.0
Sensor Samsung S5K3P9 Sony IMX471
Sensor size 1/3.1 1/3.06
Pixel size 1 μm 1 μm
Autofocus No Phase autofocus
Stabilization No 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 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5.2
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 n/a Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
- Galileo
- SBAS
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 BandsGSM 850/900/1800/1900MHzGSM B2, 3, 5, 8
3G BandsWCDMA B1/B2/B4/B5/B8/B6/B19WCDMA B1, 2, 4, 5, 8, 9, 19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28/B66)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B30/B32/B38/B39/B40/B41/B46/B48/B66/B71)
LTE category2020
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos n/a Yes
Speaker Test
Max Volume
Vivo iQOO 12
n/a
OnePlus 9
83 dB

Other

Class Flagship Flagship
Announced November, 2023 yr March, 2021 yr
Release Date November, 2023 yr March, 2021 yr
Launch Price ($) 625 730
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 120 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Vivo iQOO 12 the clear winner in this comparison.

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