Home Phone comparison Oppo Realme GT Neo 5 and Vivo iQOO 15 - Which is better?

Oppo Realme GT Neo 5 vs Vivo iQOO 15

71 out 100
Oppo Realme GT Neo 5
VS
94 out 100
Vivo iQOO 15
Oppo Realme GT Neo 5
Vivo iQOO 15

Compared 2 smartphones : Oppo Realme GT Neo 5 Manufactured in February, 2023, with display 6.74 with chipsetQualcomm Snapdragon 8 Plus Gen 1, vs Vivo iQOO 15, Manufactured in October, 2025with chipsetQualcomm Snapdragon 8 Elite 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 Oppo Realme GT Neo 5
  • Lighter design: 199g vs 220g
  • Supports Dolby Atmos
Reasons to choose Vivo iQOO 15
  • Larger display: 6.85in
  • Higher pixel density: 508ppi
  • Higher battery capacity: 7000mAh vs 5000mAh
  • Newer Bluetooth version: 6.0 vs 5.3
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort

Versions

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

Review

Key Specs Oppo Realme GT Neo 5 and Vivo iQOO 15
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:
Oppo Realme GT Neo 5
vs
Vivo iQOO 15

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.74 in 6.85 in
Resolution 1240x2772 pixels 1440x3168 pixels
Aspect ratio 20:9 20:9
Pixel density 451 ppi 508 ppi
Refresh rate 144 Hz 144 Hz
Adaptive refresh rate No Yes (1-120 Hz)
Max brightness 600 nits 2600 nits
HDR support Yes HDR10+ Yes, HDR10+
Screen-to-body ratio 88.4 % 90.2 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming

Design & Build

Design and ergonomics comparison
Height 163.85 mm (6.45 in) 163.65 mm (6.44 in)
Width 75.75 mm (2.98 in) 76.8 mm (3.02 in)
Thickness 8.9 mm (0.35 in) 8.1 mm (0.32 in)
Weight 199 g (7.02 oz) 220 g (7.76 oz)
Water resistance No IP69
Cooling system Vapor chamber Vapor chamber
Back panel Glass n/a
Frame Plastic Metal
Colors - White
- Black
- Purple		 - White
- Black
- Blue
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Oppo Realme GT Neo 5
88.4 %
Vivo iQOO 15
90.2 %

Performance

Testing Oppo Realme GT Neo 5 and Vivo iQOO 15 In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Plus Gen 1 Qualcomm Snapdragon 8 Elite Gen 5
Max Frequency 3190 MHz 4600 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 6)
Architecture - 4/2 (Cortex-A510)
- 3/2.75 (Cortex-A710)
- 1/3.2 (Cortex-X2)		 6/3.63 ()
Process TSMC TSMC
Transistor Size 4 nm 3 nm
Neural Processor Hexagon Hexagon
Graphics Adreno 730 Adreno 840
GPU Cores 1024 1536
GPU Frequency 900 MHz 1200 MHz
FLOPS 1843.2 GFLOPS 3686.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme GT Neo 5
1746
Vivo iQOO 15
3641
Geekbench 6 (Multi-Core)
Oppo Realme GT Neo 5
4420
Vivo iQOO 15
10982
Geekbench 6 (Single-Core)17463641
Geekbench 6 (Multi-Core)442010982
Geekbench Compute (GPU)n/a27923
Sources: Geekbench v6 [Oppo Realme GT Neo 5], [Vivo iQOO 15]
AnTuTu 10
AnTuTu 10
Oppo Realme GT Neo 5
1293540
Vivo iQOO 15
4009400
CPU3499081102463
GPU4725891429688
Memory210537516447
UX260506960802
NanoReview Score12935404009400
3DMark Wild Life
3DMark Wild Life
Oppo Realme GT Neo 5
9902
Vivo iQOO 15
n/a
Stability62 %n/a
Graphics Test59 fpsn/a
Graphics Score9902n/a
Sources: 3DMark [Oppo Realme GT Neo 5]

Memory

RAM
RAM Size - 8 GB
- 12 GB
- 16 GB		 12 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency n/a 5300 MHz
Channels 4 4
Storage
Storage Capacity- 256 GB
- 1024 GB		256 GB
Storage TypeUFS 3.1UFS 4.1
Memory CardNoNo

Software

OS Android 13 (Upgradeable to Android 14) Android 16
UI Skin Realme UI 5.0 OriginOS 6

Battery

Volume 5000 mAh 7000 mAh
Max Charging Power 150 W 100 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No Yes (40 W)
Reverse Charging No No
Fast Charging Yes (50% in 7 min) Yes
Full Charge Time 0:16 h n/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Optical, 3x
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 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 480 fps (720p) 240 fps (1080p)
Wide-angle lens 112 ° n/a
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP50 MP
Aperturef/1.9f/1.9
Focal length24 mm23 mm
SensorSony IMX890n/a
Sensor size1/1.561/1.56
Pixel size1 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrixn/a50 MP
Aperturen/af/2.7
Sensor sizen/a1/1.95
Pixel sizen/a0.8 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrix8 MP50 MP
Aperturef/2.2f/2.1
Focal length16 mm15 mm
SensorSony IMX355n/a
Sensor size1/4.01/2.76
Pixel size1.14 μm0.64 μm
StabilizationDigitalDigital

Front camera

Matrix 16 MP 32 MP
Photo resolution 4608x3456 pixels n/a
Aperture f/2.5 f/2.2
Focal length 25 mm 21 mm
Sensor Samsung S5K3P9 CMOS
Sensor size 1/3.09 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 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
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 5.3 6.0
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 3.2
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
- QZSS
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900GSM 850/900/1800/1900MHz
3G BandsWCDMA B1/B5/B6/B8/B19WCDMA B1/B2/B4/B5/B6/B8/B19
LTE Bands*LTE (B)LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B26/B28/B38/B40/B41/B42/B66)
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

Other

Class Flagship Flagship
Announced February, 2023 yr October, 2025 yr
Release Date February, 2023 yr October, 2025 yr
Launch Price ($) 350 n/a
MSRP ($) n/a 590
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 150 W Yes, 100 W

Note

Oppo Realme GT Neo 5:

A version with support for 240-watt charging is available, which features a smaller battery and different memory options.

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

Results

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

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