Home Phone comparison Realme 15T and Vivo iQOO 15R - Which is better?

Realme 15T vs Vivo iQOO 15R

66 out 100
Realme 15T
VS
88 out 100
Vivo iQOO 15R
Realme 15T
Vivo iQOO 15R

Compared 2 smartphones : Realme 15T Manufactured in September, 2025, with display 6.57 with chipsetMediaTek Dimensity 6400 Max, vs Vivo iQOO 15R, Manufactured in March, 2026with 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 Realme 15T
  • Lighter design: 181g vs 202g
Reasons to choose Vivo iQOO 15R
  • Larger display: 6.59in
  • Higher pixel density: 459ppi
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7600mAh vs 7000mAh
  • Newer Bluetooth version: 6.0 vs 5.3
  • Supports DisplayPort

Versions

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

Review

Key Specs Realme 15T 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.
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Realme 15T
vs
Vivo iQOO 15R

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.57 in 6.59 in
Resolution 1080x2372 pixels 1260x2750 pixels
Aspect ratio 20:9 19.5:9
Pixel density 401 ppi 459 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (60-120 Hz)
Max brightness 4000 nits n/a
HDR support No Yes, HDR10+
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 87.6 % 90.8 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming

Design & Build

Design and ergonomics comparison
Height 158.36 mm (6.23 in) 157.61 mm (6.21 in)
Width 75.19 mm (2.96 in) 74.42 mm (2.93 in)
Thickness 7.79 mm (0.31 in) 7.9 mm (0.31 in)
Weight 181 g (6.38 oz) 202 g (7.13 oz)
Water resistance IP69 IP69
Cooling system n/a Vapor chamber
Back panel Plastic Plastic
Frame Plastic Metal
Colors - Silver
- Gray
- Blue		 - Black
- Silver
Fingerprint sensor Yes, In-Display Yes, In-Display
Screen-to-body ratio
Realme 15T
87.6 %
Vivo iQOO 15R
90.8 %

Performance

Testing Realme 15T and Vivo iQOO 15R In benchmarks
Processor
Chipset MediaTek Dimensity 6400 Max Qualcomm Snapdragon 8 Gen 5
Max Frequency 2500 MHz 3000 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/2 (Cortex-A55)
- 2/2.5 (Cortex-A76)		 6/3.32 ()
Process TSMC TSMC
Transistor Size 6 nm 3 nm
Neural Processor Yes Hexagon
Graphics Mali-G57 MP2 Adreno 829
GPU Cores 64 1024
GPU Frequency 1072 MHz 1200 MHz
FLOPS 137.2 GFLOPS 2457.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Realme 15T
808
Vivo iQOO 15R
2698
Geekbench 6 (Multi-Core)
Realme 15T
2046
Vivo iQOO 15R
8830
Geekbench 6 (Single-Core)8082698
Geekbench 6 (Multi-Core)20468830
Geekbench Compute (GPU)142421113
Sources: Geekbench v6 [Realme 15T], [Vivo iQOO 15R]
AnTuTu 10
AnTuTu 10
Realme 15T
605158
Vivo iQOO 15R
3272562
CPU2235131018344
GPU48052997845
Memory167188433367
UX166405823006
NanoReview Score6051583272562

Memory

RAM
RAM Size 8 GB 8 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 2133 MHz n/a
Channels 2 4
Storage
Storage Capacity128 GB256 GB
Storage TypeUFS 2.2UFS 4.1
Memory CardMicroSDNo

Software

OS Android 15 Android 16
UI Skin Realme UI 6.0 OriginOS 6

Battery

Volume 7000 mAh 7600 mAh
Max Charging Power 60 W 100 W
Battery Type Silicon Carbon (Si/C) Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging Yes Yes
Fast Charging Yes Yes (46% in 30 min)
Full Charge Time n/a 1:04 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Optical Optical
8K Recording No No
4K Recording No Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 120 fps (720p) n/a
Lenses count Standard: 50 MP
Depth: 2 MP		 Standard: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
Focal length27 mmn/a
SensorOmnivision OV50D40 Light Hunter 400n/a
Sensor size1/2.88n/a
Pixel size0.61 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrixn/a8 MP
Aperturen/af/2.2
Focal lengthn/a15 mm
Sensor sizen/a1/4.0 (0.25)
Stabilizationn/aDigital

Front camera

Matrix 50 MP 32 MP
Photo resolution 8192x6144 pixels n/a
Aperture f/1.8 f/2.2
Focal length 27 mm n/a
Sensor Omnivision OV50D40 Light Hunter 400 n/a
Sensor size 1/2.88 n/a
Pixel size 0.61 μm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 fps 2160p (4K) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) 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 No Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800MHzGSM 850/900/1800MHz
3G BandsWCDMA 1/5/8WCDMA B1/B5/B6/B8/B19
LTE Bands*LTE (B1/B3/B5/B8/B40/B41)LTE (B1/B3/B4/B5/B7/B8/B18/B19/B20/B26/B28/B32/B71)
5G SupportYesYes

Sound

3.5 mm Jack No No
FM Radio No No

Other

Class Mid-range Mid-range
Announced September, 2025 yr February, 2026 yr
Release Date September, 2025 yr March, 2026 yr
MSRP ($) 230 495
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes, 60 W Yes, 100 W
* 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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