Home Phone comparison Vivo iQOO 12 and Oppo Reno 15 Pro - Which is better?

Vivo iQOO 12 vs Oppo Reno 15 Pro

81 out 100
Vivo iQOO 12
VS
84 out 100
Oppo Reno 15 Pro
Vivo iQOO 12
Oppo Reno 15 Pro

Compared 2 smartphones : Vivo iQOO 12 Manufactured in November, 2023, with display 6.78 with chipsetQualcomm Snapdragon 8 Gen 3, vs Oppo Reno 15 Pro, Manufactured in November, 2025with chipsetMediaTek Dimensity 8450. 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 Vivo iQOO 12
  • Higher pixel density: 453ppi
  • Higher refresh rate: 144Hz
  • Lighter design: 198.5g vs 205g
Reasons to choose Oppo Reno 15 Pro
  • Higher battery capacity: 6500mAh vs 5000mAh
  • Built-in eSIM

Versions

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

Review

Key Specs Vivo iQOO 12 and Oppo Reno 15 Pro
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.
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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:
Vivo iQOO 12
vs
Oppo Reno 15 Pro

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.78 in 6.78 in
Resolution 1260x2800 pixels 1272x2772 pixels
Aspect ratio 20:9 19.5:9
Pixel density 453 ppi 450 ppi
Refresh rate 144 Hz 120 Hz
Adaptive refresh rate Yes Yes (1-120 Hz)
Max brightness 3000 nits 600 nits
HDR support Yes HDR10+ Yes, HDR10+
Screen-to-body ratio 89.7 % 91.6 %
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
Oppo Reno 15 Pro
n/a

Design & Build

Design and ergonomics comparison
Height 163.22 mm (6.43 in) 161.26 mm (6.35 in)
Width 75.8 mm (2.98 in) 76.46 mm (3.01 in)
Thickness 8.1 mm (0.32 in) 7.65 mm (0.3 in)
Weight 198.5 g (7 oz) 205 g (7.23 oz)
Water resistance IP64 IP69
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - White
- Black
- Red		 - White
- Gold
- Brown
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Vivo iQOO 12
89.7 %
Oppo Reno 15 Pro
91.6 %

Performance

Testing Vivo iQOO 12 and Oppo Reno 15 Pro In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 3 MediaTek Dimensity 8450
Max Frequency 3300 MHz 3250 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)		 - 4/2.1 (Cortex-A725)
- 3/3 (Cortex-A725)
- 1/3.25 (Cortex-A725)
Process TSMC TSMC
Transistor Size 4 nm 4 nm
Neural Processor Hexagon MediaTek NPU 880
Graphics Adreno 750 Mali-G720 MP7
GPU Cores 1536 896
GPU Frequency 903-1000 MHz 1300 MHz
FLOPS 2774 GFLOPS 2329.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Vivo iQOO 12
2237
Oppo Reno 15 Pro
1668
Geekbench 6 (Multi-Core)
Vivo iQOO 12
6916
Oppo Reno 15 Pro
6274
Geekbench 6 (Single-Core)22371668
Geekbench 6 (Multi-Core)69166274
Sources: Geekbench v6 [Vivo iQOO 12], [Oppo Reno 15 Pro]
AnTuTu 10
AnTuTu 10
Vivo iQOO 12
2087940
Oppo Reno 15 Pro
1621697
CPU462657404106
GPU902878656908
Memory387756245835
UX334649314848
NanoReview Score20879401621697
3DMark Wild Life
3DMark Wild Life
Vivo iQOO 12
17059
Oppo Reno 15 Pro
n/a
Stability76 %n/a
Graphics Test102 fpsn/a
Graphics Score17059n/a
Sources: 3DMark [Vivo iQOO 12]
PCMark 3.0
PCMark 3.0
Vivo iQOO 12
14522
Oppo Reno 15 Pro
n/a
Writing score21145n/a
Web score11036n/a
Video editing6543n/a
Data manipulation12430n/a
NanoReview Score14522n/a

Memory

RAM
RAM Size - 12 GB
- 16 GB		 12 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency n/a 4266 MHz
Channels 4 4
Storage
Storage Capacity- 256 GB
- 512 GB
- 1024 GB		256 GB
Storage TypeUFS 4.0UFS 3.1
Memory CardNoNo

Software

OS Android 14 (Upgradeable to Android 15) Android 16
UI Skin Funtouch 15 ColorOS 16

Battery

Volume 5000 mAh 6500 mAh
Max Charging Power 120 W 80 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No Yes (50 W)
Reverse Charging Yes Yes
Fast Charging Yes (85% in 15 min) Yes (76% in 30 min)
Full Charge Time 0:20 h 1:02 h
Battery Life Test
Battery Life
Vivo iQOO 12
22:20
Oppo Reno 15 Pro
n/a
Web Browsing08:42 hn/a
Video Playback15:33 hn/a
Games05:56 hn/a
Standby Mode98 hn/a

Main camera

Matrix 50 MP 200 MP
Photo resolution 8192x6144 pixels n/a
Zoom Optical, 3x Optical, 3.5x
Flash Dual LED LED
Stabilization Optical Optical
8K Recording Yes (Up to 30 fps) 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 960 fps (1080p) 240 fps (1080p)
Wide-angle lens 119 ° 116 °
Lenses count Standard: 50 MP
Telephoto: 64 MP
Ultra-wide: 50 MP		 Standard: 200 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP200 MP
Aperturef/1.7f/1.8
Focal length23 mm24 mm
SensorOmnivision OV50Hn/a
Sensor size1/1.31/1.56 (0.64)
Pixel size1.2 μm0.5 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix64 MP50 MP
Aperturef/2.6f/2.8
Focal length70 mm85 mm
SensorOmnivision OV64Bn/a
Sensor size1/2.0n/a
Pixel size0.7 μmn/a
StabilizationOpticalOptical
Ultra-wide lens
Matrix50 MP50 MP
Aperturef/2.0f/2.0
Focal length15 mm16 mm
SensorSamsung S5KJN1n/a
Sensor size1/2.76n/a
Pixel size0.64 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 16 MP 50 MP
Photo resolution 4608x3456 pixels 8192x6144 pixels
Aperture f/2.5 f/2.0
Focal length n/a 18 mm
Sensor Samsung S5K3P9 n/a
Sensor size 1/3.1 n/a
Pixel size 1 μm n/a
Autofocus No No
Stabilization No 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 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 6E (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 MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5.4
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 n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - 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 *NoYes
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900MHzGSM 850/900/1800MHz
3G BandsWCDMA B1/B2/B4/B5/B8/B6/B19WCDMA 1/4/5/8/19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28/B66)LTE (B1/B2/B3/B4/B5/B8/B18/B19/B25/B26/B28/B34/B38/B39/B40/B41/B42/B43/B48/B66)
LTE category20n/a
5G SupportYesYes

Sound

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

Other

Class Flagship Mid-range
Announced November, 2023 yr November, 2025 yr
Release Date November, 2023 yr November, 2025 yr
Launch Price ($) 625 n/a
MSRP ($) n/a 550
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 120 W Yes, 80 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

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