Apple iPhone X vs Apple iPhone 12 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

9.0
Apple iPhone X
9.0
Apple iPhone 12
Apple iPhone X Apple iPhone 12
Released · Nov 03, 2017
Released · Oct 23, 2020
5.8-inch · 2436 x 1125 px
6.1-inch · 2532 x 1170 px
12 MP Main · 7 MP Selfie
12 MP Main · 12 MP Selfie
3GB · 256GB
4GB · 64GB
2716 mAh
2815 mAh
Check prices

Display

Size
5.8-inch 6.1-inch
Resolution
2436 x 1125 px, 19.5:9 ratio, 459 PPI 2532 x 1170 px, 19.5:9 ratio, 457 PPI
Technology
OLED OLED
Refresh rate
60Hz
Screen-to-body
82.35 % 87.24 %
Peak brightness
625 cd/m2 (nit) 1200 cd/m2 (nit)
Features
HDR support, Pressure-sensitive, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor HDR support, Oleophobic coating, Scratch-resistant glass (Ceramic Shield), Ambient light sensor, Proximity sensor

Hardware

System chip
Apple A11 Bionic APL1W72 (10 nm) Apple A14 Bionic (5 nm)
Processor
Hexa-core, 2390 MHz, Monsoon and Mistral, 64-bit Hexa-core, 3100 MHz, 64-bit
GPU
Apple 3-core GPU Yes
RAM
3GB (LPDDR4) 4GB (LPDDR4)
Internal storage
256GB, not expandable 64GB (NVMe), not expandable
OS
iOS (15.x, 14.x, 13.x, 12.x, 11.x) iOS (16.x, 15.x, 14.x)
Device type
Smartphone Smartphone

Battery

Capacity
2716 mAh 2815 mAh
Type
Li - Ion, Not user replaceable Li - Ion, Not user replaceable
Charging
USB Power Delivery, Qi wireless charging USB Power Delivery, Qi wireless charging, MagSafe wireless charging
Max charge speed
Wired: 15.0W
Wireless: 7.5W
Wireless: 15.0W
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
4h 59min
Browsing
12h 33min
Video
6h 38min
Gaming
6h 46min

Camera

Rear
Dual camera Dual camera
Main camera
12 MP (Sapphire crystal lens cover, OIS, PDAF, CMOS image sensor, BSI sensor)
Specifications:
Aperture size: F1.8
Focal length: 28 mm
Sensor size: 1/3"
Pixel size: 1.22 μm
12 MP (Sapphire crystal lens cover, OIS, PDAF)
Specifications:
Aperture size: F1.6
Focal length: 26 mm
Second camera
12 MP (Telephoto, Sapphire crystal lens cover, OIS, PDAF, CMOS image sensor, BSI sensor)
Specifications:
Optical zoom: 2.0x
Aperture size: F2.4
Focal Length: 52 mm
Sensor size: 1/3.4"
Pixel size: 1 μm
12 MP (Ultra-wide, Sapphire crystal lens cover)
Specifications:
Aperture size: F2.4
Focal Length: 13 mm
Flash
Quad LED LED
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (30 fps)
Features:
OIS, Time-lapse video, Continuous autofocus, Video light, Video calling, Video sharing
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps)
Features:
OIS, HDR, Time-lapse video, Continuous autofocus, Picture-taking during video recording
Front
7 MP (HDR), Video capture: 1920x1080 (Full HD) 12 MP (EIS, HDR, Slow-motion videos), Video capture: 3840x2160 (4K UHD) (60 fps)

Design

Dimensions
5.65 x 2.79 x 0.30 inches
(143.6 x 70.9 x 7.7 mm)
5.78 x 2.81 x 0.29 inches
(146.7 x 71.5 x 7.4 mm)
thickness with camera 0.35 inches (8.88 mm)
Weight
6.14 oz(174.0 g) 5.78 oz(164.0 g)
Materials
Back: Glass
Frame: Stainless steel
Back: Glass
Frame: Aluminum
Resistance
Water, Dust; IP67 Water, Dust; IP68
Biometrics
3D Face unlock 3D Face unlock
Keys
Left: Volume control, Other; Right: Lock/Unlock key Left: Volume control, Other; Right: Lock/Unlock key
Colors
Silver, Space gray Black, White, Red, Green, Blue, Purple

Cellular

5G
Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n71, n77, n78, n79, n260, n261, Sub-6, mmWave
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 14(700 PS), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)
4G (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+) Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 46, 48(3600)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM Nano SIM, eSIM
HD Voice
Yes
VoLTE
Yes Yes

Multimedia

Headphones
No 3.5mm jack No 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Multiple speakers
Features
Dolby Atmos
Screen mirroring
Wireless screen share Wireless screen share
Additional microphone(s)
Noise cancellation, Video recording Noise cancellation

Connectivity & Features

Bluetooth
5.0 5.0
Wi-Fi
802.11 a,b,g,n,ac,dual-band
MIMO, Wi-Fi Direct, Hotspot
802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band
MIMO, Wi-Fi Direct, Hotspot
USB
Lightning, Features: Charging, Headphones port Lightning, Features: Charging, Headphones port
Hearing aid compatible
M3/T4 M3/T4
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Barometer Accelerometer, Gyroscope, Compass, Barometer
Other
NFC, UMA (Wi-Fi Calling) NFC, UMA (Wi-Fi Calling)

Buyers information

MSRP
$ 1149 $ 829
In The Box
EarPods with Lightning Connector, Lightning to 3.5 mm Headphone Jack Adapter, Lightning to USB Cable, USB Power Adapter, Documentation USB-C to Lightning Cable, Documentation

Availability

Officially announced
Sep 12, 2017 Oct 13, 2020

Alternative variants

with 64 GB storage
Internal storage 64GB
MSRP $ 999
with 128GB storage
Internal storage 128GB
MSRP $ 879
A1865
with 256GB storage
Internal storage 256GB
MSRP $ 979
FCC OKs Cingular\'s purchase of AT&T Wireless