Home Phone comparison Oppo Realme GT Neo 3 and Oppo Reno 15 - Which is better?

Oppo Realme GT Neo 3 vs Oppo Reno 15

63 out 100
Oppo Realme GT Neo 3
VS
83 out 100
Oppo Reno 15
Oppo Realme GT Neo 3
Oppo Reno 15

Compared 2 smartphones : Oppo Realme GT Neo 3 Manufactured in March, 2022, with display 6.7 with chipsetMediaTek Dimensity 8100, vs Oppo Reno 15, Manufactured in November, 2025 with 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 Oppo Realme GT Neo 3
  • Larger display: 6.7in
  • Supports Dolby Atmos
Reasons to choose Oppo Reno 15
  • Higher pixel density: 460ppi
  • Lighter design: 187g vs 188g
  • Higher battery capacity: 6200mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.3
  • Infrared port
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 8/128 GB
- 8/256 GB
- 12/256 GB
- 12/512 GB		 - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Oppo Realme GT Neo 3 and Oppo Reno 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 3
vs
Oppo Reno 15

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.7 in 6.32 in
Resolution 1080x2412 pixels 1216x2640 pixels
Aspect ratio 20:9 19.5:9
Pixel density 394 ppi 460 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes (60-120 Hz)
Max brightness 600 nits 600 nits
HDR support Yes HDR10+ Yes, HDR10+
Touch Sampling Rate 1000 Hz n/a
Screen-to-body ratio 87.7 % 89.6 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Oppo Realme GT Neo 3
789 nits
Oppo Reno 15
n/a
sRGB gamut100 %n/a
PWM (Flicker)359 Hzn/a
Response time11 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Oppo Realme GT Neo 3]

Design & Build

Design and ergonomics comparison
Height 163.3 mm (6.43 in) 151.21 mm (5.95 in)
Width 75.6 mm (2.98 in) 72.42 mm (2.85 in)
Thickness 8.2 mm (0.32 in) 7.99 mm (0.31 in)
Weight 188 g (6.63 oz) 187 g (6.6 oz)
Water resistance No IP69
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Plastic Metal
Colors - Black
- Silver
- Blue		 - White
- Gold
- Brown
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Oppo Realme GT Neo 3
87.7 %
Oppo Reno 15
89.6 %

Performance

Testing Oppo Realme GT Neo 3 and Oppo Reno 15 In benchmarks
Processor
Chipset MediaTek Dimensity 8100 MediaTek Dimensity 8450
Max Frequency 2850 MHz 3250 MHz
CPU Cores 8 (4 + 4) 8 (1 + 3 + 4)
Architecture - 4/2 (Cortex-A55)
- 4/2.85 (Cortex-A78)		 - 4/2.1 (Cortex-A725)
- 3/3 (Cortex-A725)
- 1/3.25 (Cortex-A725)
Process TSMC TSMC
Transistor Size 5 nm 4 nm
Neural Processor MediaTek APU 580 MediaTek NPU 880
Graphics Mali-G610 MP6 Mali-G720 MP7
GPU Cores 768 896
GPU Frequency 860 MHz 1300 MHz
FLOPS 1309 GFLOPS 2329.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme GT Neo 3
1096
Oppo Reno 15
1686
Geekbench 6 (Multi-Core)
Oppo Realme GT Neo 3
3393
Oppo Reno 15
5130
Geekbench 6 (Single-Core)10961686
Geekbench 6 (Multi-Core)33935130
Sources: Geekbench v6 [Oppo Realme GT Neo 3], [Oppo Reno 15]
AnTuTu 10
AnTuTu 10
Oppo Realme GT Neo 3
878115
Oppo Reno 15
1368197
CPU249904286007
GPU215630548893
Memory183608267249
UX228973266048
NanoReview Score8781151368197
3DMark Wild Life
3DMark Wild Life
Oppo Realme GT Neo 3
5650
Oppo Reno 15
n/a
Max Surface Temp.48.5 °Cn/a
Stability95 %n/a
Graphics Test33 fpsn/a
Graphics Score5650n/a
Sources: 3DMark [Oppo Realme GT Neo 3]
PCMark 3.0
PCMark 3.0
Oppo Realme GT Neo 3
14531
Oppo Reno 15
n/a
Writing score20973n/a
Web score11338n/a
Video editing6664n/a
Data manipulation9389n/a
NanoReview Score14531n/a

Memory

RAM
RAM Size - 6 GB
- 8 GB
- 12 GB		 12 GB
Memory Type LPDDR5 LPDDR5X
Memory Frequency n/a 4266 MHz
Channels 4 4
Storage
Storage Capacity- 128 GB
- 256 GB
- 512 GB		256 GB
Storage TypeUFS 3.1UFS 3.1
Memory CardNoNo

Software

OS Android 12 (Upgradeable to Android 13) Android 16
UI Skin Realme UI 3.0 ColorOS 16

Battery

Volume 5000 mAh 6200 mAh
Max Charging Power 80 W 80 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 12 min) Yes (73% in 30 min)
Full Charge Time 0:33 h 0:52 h
Battery Life Test
Battery Life
Oppo Realme GT Neo 3
22:01
Oppo Reno 15
n/a
Web Browsing08:56 hn/a
Video Playback13:29 hn/a
Games05:25 hn/a
Standby Mode104 hn/a

Main camera

Matrix 50 MP 200 MP
Photo resolution 8192x6144 pixels n/a
Zoom Digital Optical, 3.5x
Flash Dual 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 (720p) 240 fps (1080p)
Wide-angle lens 120 ° 116 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 200 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP200 MP
Aperturef/1.9f/1.8
Focal length24 mm24 mm
SensorSony IMX766n/a
Sensor size1/1.561/1.56 (0.64)
Pixel size1 μm0.5 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrixn/a50 MP
Aperturen/af/2.8
Focal lengthn/a85 mm
Stabilizationn/aOptical
Ultra-wide lens
Matrix8 MP50 MP
Aperturef/2.3f/2.0
Focal length15 mm16 mm
SensorSony IMX355n/a
Sensor size1/4.0n/a
Pixel size1.12 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 26 mm 18 mm
Sensor Samsung S5K3P9 n/a
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 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 5.3 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 No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900GSM 850/900/1800MHz
3G BandsWCDMA B1/B2/B4/B5/B6/B8/B19WCDMA 1/4/5/8/19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B26/B28/B34/B38/B39/B40/B41)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 Yes No
Speaker Test
Max Volume
Oppo Realme GT Neo 3
82.5 dB
Oppo Reno 15
n/a

Other

Class Flagship Mid-range
Announced March, 2022 yr November, 2025 yr
Release Date March, 2022 yr November, 2025 yr
Launch Price ($) 410 n/a
MSRP ($) n/a 400
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, 80 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Oppo Reno 15 the clear winner in this comparison.

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