Home Phone comparison Apple iPhone 12 and Vivo iQOO 15 - Which is better?

Apple iPhone 12 vs Vivo iQOO 15

65 out 100
Apple iPhone 12
VS
94 out 100
Vivo iQOO 15
Apple iPhone 12
Vivo iQOO 15

Compared 2 smartphones : Apple iPhone 12 Manufactured in October, 2020, with display 6.1 with chipsetApple A14 Bionic, vs Vivo iQOO 15, Manufactured in October, 2025 with chipsetQualcomm Snapdragon 8 Elite 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 Apple iPhone 12
  • Lighter design: 164g vs 220g
  • Supports Dolby Atmos
  • Built-in eSIM
Reasons to choose Vivo iQOO 15
  • Larger display: 6.85in
  • Higher pixel density: 508ppi
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7000mAh vs 2815mAh
  • Newer Bluetooth version: 6.0 vs 5
  • Supports DisplayPort
  • Infrared port
  • Includes charger
  • Fingerprint scanner

Versions

Available versions and configurations
Memory Options - 4/64 GB
- 4/128 GB
- 4/256 GB		 - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Apple iPhone 12 and Vivo iQOO 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:
Apple iPhone 12
vs
Vivo iQOO 15

Display

Display quality comparison
Type OLED AMOLED
Size 6.1 in 6.85 in
Resolution 1170x2532 pixels 1440x3168 pixels
Aspect ratio 19.5:9 20:9
Pixel density 460 ppi 508 ppi
Refresh rate 60 Hz 144 Hz
Adaptive refresh rate No Yes (1-120 Hz)
Max brightness 625 nits 2600 nits
HDR support Yes Dolby Vision Yes, HDR10+
Screen-to-body ratio 87.1 % 90.2 %
Features DCI-P3 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Apple iPhone 12
646 nits
Vivo iQOO 15
n/a
sRGB gamut99.4 %n/a
PWM (Flicker)226 Hzn/a
Response time16 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Apple iPhone 12]

Design & Build

Design and ergonomics comparison
Height 146.7 mm (5.78 in) 163.65 mm (6.44 in)
Width 71.5 mm (2.81 in) 76.8 mm (3.02 in)
Thickness 7.4 mm (0.29 in) 8.1 mm (0.32 in)
Weight 164 g (5.78 oz) 220 g (7.76 oz)
Water resistance IP68 IP69
Cooling system n/a Vapor chamber
Back panel Glass n/a
Frame Metal Metal
Colors - White
- Black
- Blue
- Green
- Red		 - White
- Black
- Blue
Fingerprint sensor No Yes, In-Display
Screen-to-body ratio
Apple iPhone 12
87.1 %
Vivo iQOO 15
90.2 %

Performance

Testing Apple iPhone 12 and Vivo iQOO 15 In benchmarks
Processor
Chipset Apple A14 Bionic Qualcomm Snapdragon 8 Elite Gen 5
Max Frequency 3100 MHz 4600 MHz
CPU Cores 6 (2 + 4) 8 (2 + 6)
Architecture - 4/1.8 (Icestorm)
- 2/3.1 (Firestorm)		 6/3.63 ()
Process TSMC TSMC
Transistor Size 5 nm 3 nm
Neural Processor Apple Neural Engine Hexagon
Graphics Apple A14 GPU Adreno 840
GPU Cores 256 1536
GPU Frequency 1278 MHz 1200 MHz
FLOPS 654.3 GFLOPS 3686.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Apple iPhone 12
1941
Vivo iQOO 15
3641
Geekbench 6 (Multi-Core)
Apple iPhone 12
5008
Vivo iQOO 15
10982
Geekbench 6 (Single-Core)19413641
Geekbench 6 (Multi-Core)500810982
Geekbench Compute (GPU)n/a27923
Sources: Geekbench v6 [Vivo iQOO 15]
AnTuTu 10
AnTuTu 10
Apple iPhone 12
1095315
Vivo iQOO 15
4009400
CPU3100501102463
GPU3231431429688
Memory173777516447
UX288345960802
NanoReview Score10953154009400
3DMark Wild Life
3DMark Wild Life
Apple iPhone 12
7601
Vivo iQOO 15
n/a
Max Surface Temp.41.2 °Cn/a
Stability77 %n/a
Graphics Test45 fpsn/a
Graphics Score7601n/a
Sources: 3DMark [Apple iPhone 12]

Memory

RAM
RAM Size 4 GB 12 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency n/a 5300 MHz
Channels 2 4
Storage
Storage Capacity- 64 GB
- 128 GB
- 256 GB		256 GB
Storage TypeNVMeUFS 4.1
Memory CardNoNo

Software

OS iOS 14.1 (Upgradeable to iOS 18.3.2) Android 16
OS Size 7 GB n/a
UI Skin n/a OriginOS 6

Battery

Volume 2815 mAh 7000 mAh
Max Charging Power 18 W 100 W
Battery Type Li-ion Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (7.5 W) Yes (40 W)
Reverse Charging No No
Fast Charging Yes (58% in 30 min) Yes
Full Charge Time 1:30 h n/a
Battery Life Test
Battery Life
Apple iPhone 12
21:15
Vivo iQOO 15
n/a
Web Browsing08:00 hn/a
Video Playback12:09 hn/a
Games04:35 hn/a
Standby Mode112 hn/a

Main camera

Matrix 12 MP 50 MP
Photo resolution 4032x3024 pixels 8192x6144 pixels
Zoom Digital Optical, 3x
Flash Quad LED Dual LED
Stabilization Optical Optical
8K Recording No Yes (Up to 30 fps)
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 240 fps (1080p) 240 fps (1080p)
Wide-angle lens 120 ° n/a
Lenses count Standard: 12 MP
Ultra-wide: 12 MP		 Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix12 MP50 MP
Aperturef/1.6f/1.9
Focal length26 mm23 mm
SensorSony IMX372n/a
Sensor size1/3.41/1.56
Pixel size1.4 μm1 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationOpticalOptical
Telephoto
Matrixn/a50 MP
Aperturen/af/2.7
Sensor sizen/a1/1.95
Pixel sizen/a0.8 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrix12 MP50 MP
Aperturef/2.4f/2.1
Focal length13 mm15 mm
Sensor size1/3.61/2.76
Pixel sizen/a0.64 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Apple iPhone 12
127
Vivo iQOO 15
n/a
Video quality
Apple iPhone 12
130
Vivo iQOO 15
n/a
Overall camera score
Apple iPhone 12
117
Vivo iQOO 15
n/a
Bokeh55n/a
Preview74n/a
Zoom60n/a
Sources: DxOMark [Apple iPhone 12]

Front camera

Matrix 12 MP 32 MP
Photo resolution 4032x3024 pixels n/a
Aperture f/2.2 f/2.2
Focal length 23 mm 21 mm
Sensor Sony IMX514 CMOS
Sensor size 1/3.6 n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 2160p (4K) at 60 fps
TOF 3D sensor Yes No
Selfie camera DxOMark results
Photo quality
Apple iPhone 12
127
Vivo iQOO 15
n/a
Video quality
Apple iPhone 12
140
Vivo iQOO 15
n/a

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 6.0
Bluetooth features LE, A2DP LE
USB type No USB Type-C
USB version n/a 3.2
USB features - Charging
- USB Storage Mode		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a Yes
GPS - GPS
- GLONASS
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port No Yes
Connectivity
SIM Count*12
SIM TypeNanoNano
SIM Moden/aDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM/EDGE (850, 900, 1800, 1900 MHz)GSM 850/900/1800/1900MHz
3G BandsUMTS/HSPA+/DC‑HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)WCDMA B1/B2/B4/B5/B6/B8/B19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B30/B32/B34/B38/B39/B40/B41/B42/B46/B48/B66)LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B26/B28/B38/B40/B41/B42/B66)
LTE category18n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Apple iPhone 12
81.1 dB
Vivo iQOO 15
n/a

Other

Class Flagship Flagship
Announced October, 2020 yr October, 2025 yr
Release Date October, 2020 yr October, 2025 yr
Launch Price ($) 800 n/a
MSRP ($) n/a 590
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Face Sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included n/a Yes, 100 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Vivo iQOO 15 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