Home Phone comparison Realme GT Neo 6 and Xiaomi Redmi Note 15 4G - Which is better?

Realme GT Neo 6 vs Xiaomi Redmi Note 15 4G

74 out 100
Realme GT Neo 6
VS
64 out 100
Xiaomi Redmi Note 15 4G
Realme GT Neo 6
Xiaomi Redmi Note 15 4G

Compared 2 smartphones : Realme GT Neo 6 Manufactured in May, 2024, with display 6.78 with chipsetQualcomm Snapdragon 8s Gen 3, vs Xiaomi Redmi Note 15 4G, Manufactured in December, 2025 with chipsetMediaTek Helio G100 Ultra. 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 Realme GT Neo 6
  • Larger display: 6.78in
  • Higher pixel density: 450ppi
  • Newer Bluetooth version: 5.4 vs 5.3
  • Infrared port
  • Includes charger
Reasons to choose Xiaomi Redmi Note 15 4G
  • Lighter design: 183.7g vs 191g
  • Higher battery capacity: 6000mAh vs 5500mAh

Versions

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

Review

Key Specs Realme GT Neo 6 and Xiaomi Redmi Note 15 4G
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 6
vs
Redmi Note 15 4G

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.78 in 6.77 in
Resolution 1264x2780 pixels 1080x2340 pixels
Aspect ratio 20:9 n/a
Pixel density 450 ppi 388 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes (60-120 Hz)
Max brightness 6000 nits n/a
HDR support Yes HDR10+ No
Touch Sampling Rate 360 Hz n/a
Screen-to-body ratio 91.2 % 89.7 %
Features - DCI-P3
- Always-On Display
- DC dimming		 DCI-P3

Design & Build

Design and ergonomics comparison
Height 162 mm (6.38 in) 164 mm (6.46 in)
Width 75.1 mm (2.96 in) 75.4 mm (2.97 in)
Thickness 8.65 mm (0.34 in) 7.4 mm (0.29 in)
Weight 191 g (6.74 oz) 183.7 g (6.48 oz)
Water resistance IP65 IP64
Cooling system Vapor chamber n/a
Back panel Glass Plastic
Frame n/a Plastic
Colors - Silver
- Green
- Purple		 - Black
- Blue
- Green
- Purple
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Realme GT Neo 6
91.2 %
Xiaomi Redmi Note 15 4G
89.7 %

Performance

Testing Realme GT Neo 6 and Xiaomi Redmi Note 15 4G In benchmarks
Processor
Chipset Qualcomm Snapdragon 8s Gen 3 MediaTek Helio G100 Ultra
Max Frequency 3000 MHz 2200 MHz
CPU Cores 8 (1 + 4 + 3) 8 (2 + 6)
Architecture - 3/2 (Cortex-A520)
- 4/2.8 (Cortex-A720)
- 1/3 (Cortex-X4)		 - 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A76)
Process TSMC TSMC
Transistor Size 4 nm 6 nm
Neural Processor Hexagon Yes
Graphics Adreno 735 Mali-G57 MP2
GPU Cores 768 64
GPU Frequency 1100 MHz 1000 MHz
FLOPS 1689.6 GFLOPS 128 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Realme GT Neo 6
2027
Xiaomi Redmi Note 15 4G
730
Geekbench 6 (Multi-Core)
Realme GT Neo 6
5282
Xiaomi Redmi Note 15 4G
2025
Geekbench 6 (Single-Core)2027730
Geekbench 6 (Multi-Core)52822025
Geekbench Compute (GPU)9169n/a
Sources: Geekbench v6 [Realme GT Neo 6]
AnTuTu 10
AnTuTu 10
Realme GT Neo 6
1503778
Xiaomi Redmi Note 15 4G
437184
CPU387296132724
GPU51205472238
Memory323129109980
UX281299122242
NanoReview Score1503778437184

Memory

RAM
RAM Size - 12 GB
- 16 GB		 6 GB
Memory Type LPDDR5X LPDDR4X
Memory Frequency 4200 MHz 2133 MHz
Channels 4 2
Storage
Storage Capacity- 256 GB
- 512 GB
- 1024 GB		128 GB
Storage TypeUFS 4.0UFS 2.2
Memory CardNoNo

Software

OS Android 14 (Upgradeable to Android 15) Android 15
UI Skin Realme UI 6.0 HyperOS 2.0

Battery

Volume 5500 mAh 6000 mAh
Max Charging Power 120 W 33 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging n/a Yes
Fast Charging Yes (65% in 10 min) Yes
Full Charge Time 0:29 h n/a

Main camera

Matrix 50 MP 108 MP
Photo resolution 8192x6144 pixels n/a
Zoom Digital Digital
Flash Dual LED LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 60 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Slow Motion 240 fps (720p) n/a
Wide-angle lens 112 ° n/a
Lenses count Standard: 50 MP
Ultra-wide: 8 MP		 Standard: 108 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP108 MP
Aperturef/1.9f/1.7
Focal length26 mm24 mm
SensorSony IMX882n/a
Sensor size1/1.951/1.67 (0.6)
Pixel size0.7 μm0.64 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.2n/a
Focal length16 mmn/a
SensorSony IMX355n/a
Sensor size1/4.0n/a
Pixel size1.12 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 32 MP 20 MP
Aperture f/2.5 f/2.2
Focal length 22 mm n/a
Sensor Sony IMX615 Omnivision OV02F
Sensor size 1/2.74 1/5 (0.2)
Pixel size 0.8 μm 1.75 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 2160p (4K) at 30 fps 1080p (Full HD) 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 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5.3
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 No No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Varies by region
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800MHzn/a
3G BandsWCDMA 1/5/8n/a
LTE Bands*LTE (B1/B3/B5/B7/B8/B28/B34/B38/B39/B40/B41)n/a
5G SupportYesNo

Sound

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

Other

Class Mid-range Mid-range
Announced May, 2024 yr December, 2025 yr
Release Date May, 2024 yr December, 2025 yr
Launch Price ($) 400 n/a
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 n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Realme GT Neo 6 the clear winner in this comparison.

Survey

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

User comments

Share your opinion or ask questions below