Home Phone comparison Samsung Galaxy Z TriFold and Vivo iQOO 15R - Which is better?

Samsung Galaxy Z TriFold vs Vivo iQOO 15R

87 out 100
Samsung Galaxy Z TriFold
VS
88 out 100
Vivo iQOO 15R
Samsung Galaxy Z TriFold
Vivo iQOO 15R

Compared 2 smartphones : Samsung Galaxy Z TriFold Manufactured in December, 2025, with display 10 with chipsetQualcomm Snapdragon 8 Elite, 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 Samsung Galaxy Z TriFold
  • Larger display: 10in
  • Supports Dolby Atmos
  • Built-in eSIM
Reasons to choose Vivo iQOO 15R
  • Higher pixel density: 459ppi
  • Higher refresh rate: 144Hz
  • Lighter design: 202g vs 309g
  • Higher battery capacity: 7600mAh vs 5600mAh
  • Newer Bluetooth version: 6.0 vs 5.4
  • Infrared port
  • Includes charger

Versions

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

Review

Key Specs Samsung Galaxy Z TriFold 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
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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:
Galaxy Z TriFold
vs
Vivo iQOO 15R

Display

Display quality comparison
Type Dynamic AMOLED AMOLED
Size 10 in 6.59 in
Resolution 1584x2160 pixels 1260x2750 pixels
Aspect ratio 4:3 19.5:9
Pixel density 269 ppi 459 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate Yes Yes (60-120 Hz)
Max brightness 1600 nits n/a
HDR support Yes, HDR10+ Yes, HDR10+
Screen-to-body ratio 90.9 % 90.8 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming

Design & Build

Design and ergonomics comparison
Height 159.2 mm (6.27 in) 157.61 mm (6.21 in)
Width 214.1 mm (8.43 in) 74.42 mm (2.93 in)
Thickness 3.9 mm (0.15 in) 7.9 mm (0.31 in)
Weight 309 g (10.9 oz) 202 g (7.13 oz)
Water resistance IP48 IP69
Cooling system n/a Vapor chamber
Back panel n/a Plastic
Frame Metal Metal
Colors Black - Black
- Silver
Fingerprint sensor Yes, In-Button Yes, In-Display
Screen-to-body ratio
Samsung Galaxy Z TriFold
90.9 %
Vivo iQOO 15R
90.8 %

Performance

Testing Samsung Galaxy Z TriFold and Vivo iQOO 15R In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Elite Qualcomm Snapdragon 8 Gen 5
Max Frequency 4470 MHz 3000 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/3.53 (Oryon (Phoenix M))
- 2/4.32 (Oryon (Phoenix L))		 6/3.32 ()
Process TSMC TSMC
Transistor Size 3 nm 3 nm
Neural Processor Hexagon Hexagon
Graphics Adreno 830 Adreno 829
GPU Cores 1536 1024
GPU Frequency 1200 MHz 1200 MHz
FLOPS 3379.2 GFLOPS 2457.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy Z TriFold
3018
Vivo iQOO 15R
2698
Geekbench 6 (Multi-Core)
Samsung Galaxy Z TriFold
9710
Vivo iQOO 15R
8830
Geekbench 6 (Single-Core)30182698
Geekbench 6 (Multi-Core)97108830
Geekbench Compute (GPU)n/a21113
Sources: Geekbench v6 [Vivo iQOO 15R]
AnTuTu 10
AnTuTu 10
Samsung Galaxy Z TriFold
2571210
Vivo iQOO 15R
3272562
CPU5258381018344
GPU1106299997845
Memory486155433367
UX452918823006
NanoReview Score25712103272562

Memory

RAM
RAM Size 16 GB 8 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 5300 MHz n/a
Channels 4 4
Storage
Storage Capacity512 GB256 GB
Storage TypeUFS 4.0UFS 4.1
Memory CardNoNo

Software

OS Android 16 Android 16
UI Skin One UI 8.0 OriginOS 6

Battery

Volume 5600 mAh 7600 mAh
Max Charging Power 45 W 100 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (15 W) No
Reverse Charging Yes, (Wireless) Yes
Fast Charging Yes (50% in 30 min) Yes (46% in 30 min)
Full Charge Time n/a 1:04 h

Main camera

Matrix 200 MP 50 MP
Photo resolution 16320x12240 pixels 8192x6144 pixels
Zoom Optical, 3x Digital
Flash LED LED
Stabilization Optical Optical
8K Recording Yes (Up to 30 fps) 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 120 fps (1080p) n/a
Wide-angle lens 120 ° n/a
Lenses count Standard: 200 MP
Telephoto: 10 MP
Ultra-wide: 12 MP		 Standard: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix200 MP50 MP
Aperturef/1.7f/1.8
Focal length24 mmn/a
SensorSamsung ISOCELL HP2n/a
Sensor size1/1.3 (0.77)n/a
Pixel size0.6 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix10 MPn/a
Aperturef/2.4n/a
Focal length67 mmn/a
Sensor size1/3.94 (0.25)n/a
Pixel size1 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix12 MP8 MP
Aperturef/2.2f/2.2
Focal length13 mm15 mm
Sensor size1/2.55 (0.39)1/4.0 (0.25)
Pixel size1.4 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 10 MP 32 MP
Photo resolution 3648x2736 pixels n/a
Aperture f/2.2 f/2.2
Focal length 18 mm n/a
Sensor size 1/3.0 (0.33) n/a
Pixel size 1.12 μm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 2160p (4K) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) 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 5.4 6.0
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version n/a 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort Yes Yes
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 *YesNo
Hybrid SlotNoNo
2G BandsGSM850, GSM900, DCS1800, PCS1900GSM 850/900/1800MHz
3G BandsUMTS B1(2100), B2(1900), B4(AWS), B5(850), B8(900)WCDMA B1/B5/B6/B8/B19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B38/B39/B40/B41/B66)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
Dolby Atmos Yes n/a

Other

Class Flagship Mid-range
Announced December, 2025 yr February, 2026 yr
Release Date December, 2025 yr March, 2026 yr
MSRP ($) 2500 495
Sensors - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No Yes, 100 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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