Home Phone comparison Vivo iQOO 15 Ultra and Apple iPhone Duo - Which is better?

Vivo iQOO 15 Ultra vs Apple iPhone Duo

94 out 100
Vivo iQOO 15 Ultra
VS
92 out 100
Apple iPhone Duo
Vivo iQOO 15 Ultra
Apple iPhone Duo

Compared 2 smartphones : Vivo iQOO 15 Ultra Manufactured in February, 2026, with display 6.85 with chipsetQualcomm Snapdragon 8 Elite Gen 5, vs Apple iPhone Duo, Manufactured in October, 2026 with chipsetApple A20 Pro. 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 Vivo iQOO 15 Ultra
  • Higher pixel density: 508ppi
  • Higher refresh rate: 144Hz
  • Lighter design: 227g vs 254g
  • Higher battery capacity: 7400mAh vs 5400mAh
  • Infrared port
  • Includes charger
Reasons to choose Apple iPhone Duo
  • Larger display: 7.6in
  • Newer Bluetooth version: 6.0 vs 5.4

Versions

Available versions and configurations
Memory Options - 16/256 GB
- 16/512 GB
- 16/1024 GB
- 24/1024 GB		 - 12/256 GB
- 12/512 GB
- 12/1024 GB
- 12/2048 GB

Review

Key Specs Vivo iQOO 15 Ultra and Apple iPhone Duo
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:
Vivo iQOO 15 Ultra
vs
Apple iPhone Duo

Display

Display quality comparison
Type AMOLED OLED
Size 6.85 in 7.6 in
Resolution 1440x3168 pixels 1878x2670 pixels
Aspect ratio 20:9 1.4:1
Pixel density 508 ppi 430 ppi
Refresh rate 144 Hz 120 Hz
Adaptive refresh rate Yes (1-120 Hz) Yes (1-120 Hz)
Max brightness 2600 nits 3000 nits
HDR support Yes, HDR10+ Yes, Dolby Vision
Screen-to-body ratio 90.1 % 90.9 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display

Design & Build

Design and ergonomics comparison
Height 163.7 mm (6.44 in) 117.8 mm (4.64 in)
Width 76.8 mm (3.02 in) 164.6 mm (6.48 in)
Thickness 8.7 mm (0.34 in) 5.2 mm (0.2 in)
Weight 227 g (8.01 oz) 254 g (8.96 oz)
Water resistance IP69 IP68
Cooling system Active fan Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - Black
- Silver		 - White
- Black
Fingerprint sensor Yes, In-Display Yes, In-Button
Screen-to-body ratio
Vivo iQOO 15 Ultra
90.1 %
Apple iPhone Duo
90.9 %

Performance

Testing Vivo iQOO 15 Ultra and Apple iPhone Duo In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Elite Gen 5 Apple A20 Pro
Max Frequency 4600 MHz 4930 MHz
CPU Cores 8 (2 + 6) 6 (2 + 4)
Architecture - 6/3.63 (Oryon Gen 3 Performance)
- 2/4.61 (Oryon Gen 3 Prime)		 4/2.64 ()
Process TSMC TSMC
Transistor Size 3 nm 2 nm
Neural Processor Hexagon Apple Neural Engine
Graphics Adreno 840 n/a
GPU Cores 1536 n/a
GPU Frequency 1200 MHz n/a
FLOPS 3686.4 GFLOPS n/a
GeekBench v6
Geekbench 6 (Single-Core)
Vivo iQOO 15 Ultra
3615
Apple iPhone Duo
4731
Geekbench 6 (Multi-Core)
Vivo iQOO 15 Ultra
11366
Apple iPhone Duo
13202
Geekbench 6 (Single-Core)36154731
Geekbench 6 (Multi-Core)1136613202
Sources: Geekbench v6 [Vivo iQOO 15 Ultra]
AnTuTu 10
AnTuTu 10
Vivo iQOO 15 Ultra
4518403
Apple iPhone Duo
3061434
CPU1322001904154
GPU15948481139824
Memory593523259571
UX1008031757885
NanoReview Score45184033061434

Memory

RAM
RAM Size 16 GB 12 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency n/a 4800 MHz
Channels 4 4
Storage
Storage Capacity256 GB256 GB
Storage TypeUFS 4.1NVMe
Memory CardNoNo

Software

OS Android 16 iOS 27
UI Skin OriginOS 6 n/a

Battery

Volume 7400 mAh 5400 mAh
Max Charging Power 100 W n/a
Battery Type Silicon Carbon (Si/C) Li-ion
Removable No No
Wireless Charging Yes (40 W) Yes (20 W)
Reverse Charging Yes, (Wireless) Yes, (Wireless)
Fast Charging Yes Yes (50% in 20 min)

Main camera

Matrix 50 MP 48 MP
Photo resolution 8192x6144 pixels 8064x6048 pixels
Zoom Optical, 3x Digital
Flash Dual LED Dual LED
Stabilization Optical Optical
8K Recording Yes (Up to 30 fps) No
4K Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
Slow Motion 240 fps (1080p) 240 fps (1080p)
Wide-angle lens 107 ° 120 °
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP		 Standard: 48 MP
Ultra-wide: 48 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP48 MP
Aperturef/1.9f/1.6
Focal length23 mm26 mm
SensorSony IMX921n/a
Sensor size1/1.56 (0.64)1/1.28 (0.78)
Pixel size1 μm1.22 μm
AutofocusPhase autofocusPhase autofocus (Dual Pixel)
StabilizationOpticalOptical
Telephoto
Matrix50 MPn/a
Aperturef/2.7n/a
SensorSony IMX882n/a
Sensor size1/1.95 (0.51)n/a
Pixel size0.8 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix50 MP48 MP
Aperturef/2.1f/2.2
Focal length15 mm13 mm
Sensor size1/2.76 (0.36)1/2.55 (0.39)
Pixel size0.64 μm0.7 μm
StabilizationDigitalDigital

Front camera

Matrix 32 MP 12 MP
Aperture f/2.2 f/2.2
Focal length 21 mm n/a
Sensor CMOS CMOS
Sensor size 1/3.1 (0.32) n/a
Pixel size 0.7 μm n/a
Autofocus No Phase autofocus
Stabilization Digital Optical
Video resolution 2160p (4K) at 60 fps 2160p (4K) at 60 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 3.2 3.2
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
- NAVIC
NFC* Yes Yes
Infrared Port Yes No
Connectivity
SIM Count*2n/a
SIM TypeNanoeSIM
SIM ModeDual SIM Standbyn/a
eSIM Support *YesYes
Hybrid SlotNoNo
2G Bandsn/aGSM/EDGE 850, 900, 1800, 1900 MHz
3G Bandsn/aUMTS/HSPA+ 850, 900, 1700/2100, 1900, 2100 MHz
LTE Bands*n/aLTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B29/B30/B32/B34/B38/B39/B40/B41/B42/B48/B53/B66/B71/B106)
5G SupportYesYes

Sound

3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes

Other

Class Flagship Flagship
Announced February, 2026 yr September, 2026 yr
Release Date February, 2026 yr October, 2026 yr
MSRP ($) 820 1999
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes, 100 W No
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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