Home Phone comparison Oppo Realme GT Neo 3T and Vivo iQOO 15R - Which is better?

Oppo Realme GT Neo 3T vs Vivo iQOO 15R

59 out 100
Oppo Realme GT Neo 3T
VS
88 out 100
Vivo iQOO 15R
Oppo Realme GT Neo 3T
Vivo iQOO 15R

Compared 2 smartphones : Oppo Realme GT Neo 3T Manufactured in June, 2022, with display 6.62 with chipsetQualcomm Snapdragon 870, 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 Oppo Realme GT Neo 3T
  • Larger display: 6.62in
  • Lighter design: 194.5g vs 202g
  • Supports Dolby Atmos
Reasons to choose Vivo iQOO 15R
  • Higher pixel density: 459ppi
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7600mAh vs 5000mAh
  • Newer Bluetooth version: 6.0 vs 5.2
  • Supports DisplayPort
  • Infrared port

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 8/128 GB
- 8/256 GB		 - 8/256 GB
- 12/256 GB
- 12/512 GB

Review

Key Specs Oppo Realme GT Neo 3T 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
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:
Realme GT Neo 3T
vs
Vivo iQOO 15R

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.62 in 6.59 in
Resolution 1080x2400 pixels 1260x2750 pixels
Aspect ratio 20:9 19.5:9
Pixel density 397 ppi 459 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 700 nits n/a
HDR support Yes HDR10+ Yes, HDR10+
Touch Sampling Rate 360 Hz n/a
Screen-to-body ratio 85.7 % 90.8 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Oppo Realme GT Neo 3T
802 nits
Vivo iQOO 15R
n/a
sRGB gamut98.8 %n/a
PWM (Flicker)471 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Oppo Realme GT Neo 3T]

Design & Build

Design and ergonomics comparison
Height 162.9 mm (6.41 in) 157.61 mm (6.21 in)
Width 75.8 mm (2.98 in) 74.42 mm (2.93 in)
Thickness 8.65 mm (0.34 in) 7.9 mm (0.31 in)
Weight 194.5 g (6.86 oz) 202 g (7.13 oz)
Water resistance No IP69
Cooling system n/a Vapor chamber
Back panel Plastic Plastic
Frame Plastic Metal
Colors - White
- Black
- Yellow		 - Black
- Silver
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Oppo Realme GT Neo 3T
85.7 %
Vivo iQOO 15R
90.8 %

Performance

Testing Oppo Realme GT Neo 3T and Vivo iQOO 15R In benchmarks
Processor
Chipset Qualcomm Snapdragon 870 Qualcomm Snapdragon 8 Gen 5
Max Frequency 3200 MHz 3000 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 6)
Architecture - 4/1.8 (Kryo 585 Silver (Cortex-A55))
- 3/2.42 (Kryo 585 Gold (Cortex-A77))
- 1/3.2 (Kryo 585 Prime (Cortex-A77))		 6/3.32 ()
Process TSMC TSMC
Transistor Size 7 nm 3 nm
Neural Processor Hexagon 698 Hexagon
Graphics Adreno 650 Adreno 829
GPU Cores 768 1024
GPU Frequency 670 MHz 1200 MHz
FLOPS 1029.1 GFLOPS 2457.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme GT Neo 3T
1337
Vivo iQOO 15R
2698
Geekbench 6 (Multi-Core)
Oppo Realme GT Neo 3T
3450
Vivo iQOO 15R
8830
Geekbench 6 (Single-Core)13372698
Geekbench 6 (Multi-Core)34508830
Geekbench Compute (GPU)n/a21113
Sources: Geekbench v6 [Oppo Realme GT Neo 3T], [Vivo iQOO 15R]
AnTuTu 10
AnTuTu 10
Oppo Realme GT Neo 3T
817856
Vivo iQOO 15R
3272562
CPU1968281018344
GPU324454997845
Memory129598433367
UX166976823006
NanoReview Score8178563272562
3DMark Wild Life
3DMark Wild Life
Oppo Realme GT Neo 3T
4242
Vivo iQOO 15R
n/a
Max Surface Temp.47.2 °Cn/a
Stability99 %n/a
Graphics Test25 fpsn/a
Graphics Score4242n/a
Sources: 3DMark [Oppo Realme GT Neo 3T]

Memory

RAM
RAM Size 8 GB 8 GB
Memory Type LPDDR4X LPDDR5X
Channels 2 4
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeUFS 3.1UFS 4.1
Memory CardNoNo

Software

OS Android 12 (Upgradeable to Android 14) Android 16
UI Skin Realme UI 5.0 OriginOS 6

Battery

Volume 5000 mAh 7600 mAh
Max Charging Power 80 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 (50% in 18 min) Yes (46% in 30 min)
Full Charge Time 0:40 h 1:04 h
Battery Life Test
Battery Life
Oppo Realme GT Neo 3T
22:51
Vivo iQOO 15R
n/a
Web Browsing08:52 hn/a
Video Playback13:23 hn/a
Games05:15 hn/a
Standby Mode115 hn/a

Main camera

Matrix 64 MP 50 MP
Photo resolution 9280x6920 pixels 8192x6144 pixels
Zoom Digital Digital
Flash Dual LED LED
Stabilization Digital 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 240 fps (720p) n/a
Wide-angle lens 119 ° n/a
Lenses count Standard: 64 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
Matrix64 MP50 MP
Aperturef/1.8f/1.8
Focal length25 mmn/a
SensorOmniVision OV64Bn/a
Sensor size1/2.0n/a
Pixel size0.7 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrix8 MP8 MP
Aperturef/2.3f/2.2
Focal length16 mm15 mm
SensorSony IMX355n/a
Sensor size1/4.01/4.0 (0.25)
Pixel size1.14 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 16 MP 32 MP
Photo resolution 4920x3264 pixels n/a
Aperture f/2.5 f/2.2
Focal length 26 mm n/a
Sensor Sony IMX471 n/a
Sensor size 1/3.13 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 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 5.2 6.0
Bluetooth features LE, A2DP 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 Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900GSM 850/900/1800MHz
3G BandsWCDMA B1/B2/B4/B5/B6/B8/B19WCDMA B1/B5/B6/B8/B19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B38/B39/B40/B41/B66)LTE (B1/B3/B4/B5/B7/B8/B18/B19/B20/B26/B28/B32/B71)
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
Oppo Realme GT Neo 3T
80 dB
Vivo iQOO 15R
n/a

Other

Class Mid-range Mid-range
Announced June, 2022 yr February, 2026 yr
Release Date June, 2022 yr March, 2026 yr
Launch Price ($) 480 n/a
MSRP ($) n/a 495
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 80 W Yes, 100 W

Note

Oppo Realme GT Neo 3T:

There is Chinese model Realme Q5 Pro with identical specs.

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

Results

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

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