Home Phone comparison Oppo Realme GT3 and Huawei Nova 15 - Which is better?

Oppo Realme GT3 vs Huawei Nova 15

71 out 100
Oppo Realme GT3
VS
70 out 100
Huawei Nova 15
Oppo Realme GT3
Huawei Nova 15

Compared 2 smartphones : Oppo Realme GT3 Manufactured in March, 2023, with display 6.74 with chipsetQualcomm Snapdragon 8 Plus Gen 1, vs Huawei Nova 15, Manufactured in December, 2025 with chipsetHiSilicon Kirin 8000. 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 GT3
  • Larger display: 6.74in
  • Higher pixel density: 451ppi
  • Higher refresh rate: 144Hz
  • Supports Dolby Atmos
Reasons to choose Huawei Nova 15
  • Lighter design: 196g vs 199g
  • Higher battery capacity: 6000mAh vs 4600mAh
  • Newer Bluetooth version: 6.0 vs 5.3

Versions

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

Review

Key Specs Oppo Realme GT3 and Huawei Nova 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 GT3
vs
Huawei Nova 15

Display

Display quality comparison
Type AMOLED OLED
Size 6.74 in 6.7 in
Resolution 1240x2772 pixels 1084x2412 pixels
Aspect ratio 20:9 20:9
Pixel density 451 ppi 395 ppi
Refresh rate 144 Hz 120 Hz
Adaptive refresh rate Yes Yes (1-120 Hz)
Max brightness 500 nits n/a
HDR support Yes HDR10+ Yes, HDR10
Screen-to-body ratio 88.3 % 88.6 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Oppo Realme GT3
964 nits
Huawei Nova 15
n/a

Design & Build

Design and ergonomics comparison
Height 163.9 mm (6.45 in) 161.87 mm (6.37 in)
Width 75.8 mm (2.98 in) 75.5 mm (2.97 in)
Thickness 8.9 mm (0.35 in) 7.2 mm (0.28 in)
Weight 199 g (7.02 oz) 196 g (6.91 oz)
Water resistance No IP65
Cooling system Vapor chamber Vapor chamber
Back panel Glass Metal
Frame Plastic Metal
Colors - White
- Black		 - White
- Black
- Green
- Purple
Fingerprint sensor Yes In-Display Yes, In-Button
Screen-to-body ratio
Oppo Realme GT3
88.3 %
Huawei Nova 15
88.6 %

Performance

Testing Oppo Realme GT3 and Huawei Nova 15 In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Plus Gen 1 HiSilicon Kirin 8000
Max Frequency 3190 MHz 2400 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 3 + 4)
Architecture - 4/2 (Cortex-A510)
- 3/2.75 (Cortex-A710)
- 1/3.2 (Cortex-X2)		 - 4/1.3 ()
- 3/2.05 ()
Process TSMC SMIC
Transistor Size 4 nm 7 nm
Neural Processor Hexagon Da Vinci
Graphics Adreno 730 Maleoon 920
GPU Cores 1024 1024
GPU Frequency 900 MHz 840 MHz
FLOPS 1843.2 GFLOPS 1720.3 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme GT3
1446
Huawei Nova 15
887
Geekbench 6 (Multi-Core)
Oppo Realme GT3
4021
Huawei Nova 15
2610
Geekbench 6 (Single-Core)1446887
Geekbench 6 (Multi-Core)40212610
Sources: Geekbench v6 [Oppo Realme GT3]
AnTuTu 10
AnTuTu 10
Oppo Realme GT3
1304562
Huawei Nova 15
804209
CPU336137279519
GPU464682114145
Memory237717212302
UX266026198243
NanoReview Score1304562804209
3DMark Wild Life
3DMark Wild Life
Oppo Realme GT3
10143
Huawei Nova 15
n/a
Stability62 %n/a
Graphics Test60 fpsn/a
Graphics Score10143n/a
Sources: 3DMark [Oppo Realme GT3]

Memory

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

Software

OS Android 13 (Upgradeable to Android 14) HarmonyOS 6
UI Skin Realme UI 4.0 n/a

Battery

Volume 4600 mAh 6000 mAh
Max Charging Power 240 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 4 min) Yes
Full Charge Time 0:11 h n/a
Battery Life Test
Battery Life
Oppo Realme GT3
23:18
Huawei Nova 15
n/a
Web Browsing06:52 hn/a
Video Playback11:34 hn/a
Games04:38 hn/a
Standby Mode148 hn/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Optical, 3x
Flash Dual LED LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Wide-angle lens 112 ° n/a
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 50 MP
Telephoto: 12 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.9f/1.9
Focal length24 mm23 mm
SensorSony IMX890n/a
Sensor size1/1.561/1.56 (0.64)
Pixel size1 μmn/a
AutofocusPhase autofocusPhase autofocus (Dual Pixel)
StabilizationOpticalOptical
Telephoto
Matrixn/a12 MP
Aperturen/af/2.4
Focal lengthn/a69 mm
Stabilizationn/aDigital
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.2n/a
Focal length16 mmn/a
SensorSony IMX355n/a
Sensor size1/4.0n/a
Pixel size1.14 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 16 MP 50 MP
Photo resolution 4920x3264 pixels 8192x6144 pixels
Aperture f/2.5 f/2.4
Focal length 25 mm n/a
Sensor CMOS n/a
Sensor size 1/3.09 1/2.5 (0.4)
Autofocus No Phase autofocus (Dual Pixel)
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 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 6.0
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
- NAVIC
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
LTE category20n/a
5G SupportYesYes

Sound

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

Other

Class Flagship Mid-range
Announced February, 2023 yr December, 2025 yr
Release Date March, 2023 yr December, 2025 yr
Launch Price ($) 650 n/a
MSRP ($) n/a 400
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 240 W Yes, 100 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

No clear favorite identified yet; updates may follow as new data arrives.

Survey

Which smartphone would you pick?
0 (0%)
0 (0%)
Total Votes: 0

User comments

Share your opinion or ask questions below