Apple iPhone 12 Pro vs Samsung Galaxy S21 Ultra Specs Comparison

Display

Size
6.1-inch	6.8-inch
Resolution
2532 x 1170 px, 19.5:9 ratio, 457 PPI	3200 x 1440 px, 20:9 ratio, 516 PPI
Technology
OLED	Dynamic AMOLED
Refresh rate
60Hz	120Hz (adaptable)
Screen-to-body
86.93 %	89.33 %
Peak brightness
1200 cd/m2 (nit)	1500 cd/m2 (nit)
Features
HDR support, Oleophobic coating, Scratch-resistant glass (Ceramic Shield), Ambient light sensor, Proximity sensor	HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor

Hardware

System chip
Apple A14 Bionic (5 nm)	Qualcomm Snapdragon 888 SM8350 (5 nm)
Processor
Hexa-core, 3100 MHz, 64-bit	Octa-core, 1x 2.84GHz Kryo 680 + 3x 2.42GHz Kryo 680 + 4x 1.80GHz Kryo 680, 64-bit
GPU
Yes	Adreno 660
RAM
6GB (LPDDR4)	12GB (LPDDR5)
Internal storage
128GB (NVMe), not expandable	128GB (UFS 3.1), not expandable
OS
iOS (16.x, 15.x, 14.x)	Android (13, 12, 11), Samsung One UI
Device type
Smartphone	Smartphone

Battery

Capacity
2815 mAh	5000 mAh
Type
Li - Ion, Not user replaceable	Li - Polymer, Not user replaceable
Battery life test results
link
Charging
USB Power Delivery, Qi wireless charging, MagSafe wireless charging	Qualcomm Quick Charge 2.0, USB Power Delivery, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging, Reverse wireless charging
Max charge speed
Wireless: 15.0W	Wired: 25.0W Wireless: 15.0W

PhoneArena Battery Tests

Battery Life Estimate

5h 2min

Browsing

12h 35min

Video

6h 48min

Gaming

6h 46min

Battery Life Estimate

6h 15min

Browsing

14h 43min

Video

8h 52min

Gaming

8h 40min

Find out more details about battery and charging for all phones we have tested on our PhoneArena Battery Score page.

Camera

Rear
Triple camera	Quad camera
Main camera
12 MP (OIS, PDAF) Specifications: Aperture size: F1.6 Focal length: 26 mm Pixel size: 1.4 μm	108 MP (OIS, Laser and PDAF) Specifications: Aperture size: F1.8 Focal length: 24 mm Sensor size: 1/1.33" Pixel size: 0.8 μm
Second camera
12 MP (Telephoto, OIS, PDAF) Specifications: Optical zoom: 2.0x Aperture size: F2.0 Focal Length: 52 mm	10 MP (Telephoto, Periscope, OIS, PDAF) Specifications: Optical zoom: 10.0x Aperture size: F4.9 Focal Length: 240 mm Sensor size: 1/3.2" Pixel size: 1.22 μm
Third camera
12 MP (Ultra-wide) Specifications: Aperture size: F2.4 Focal Length: 13 mm	10 MP (Telephoto, OIS, PDAF) Specifications: Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 70 mm Sensor size: 1/3.2" Pixel size: 1.22 μm
Fourth camera
	12 MP (Ultra-wide, PDAF) Specifications: Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm
Flash
LED	LED
Video recording
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (30 fps) Features: OIS, HDR, Time-lapse video, Continuous autofocus, Picture-taking during video recording, Video light	7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps) Features: OIS, HDR, Hyperlapse, Video light, EIS
Front
12 MP (Time-of-Flight (ToF), EIS, HDR, Slow-motion videos), Video capture: 3840x2160 (4K UHD) (60 fps)	40 MP (PDAF, HDR), Video capture: 3840x2160 (4K UHD) (60 fps)

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

N/A

Overall

N/A

Photo

N/A

Video

Find out more details about photo and video scores for all phones we have tested on our PhoneArena Camera Score page.

Design

Dimensions
5.78 x 2.82 x 0.29 inches (146.7 x 71.6 x 7.4 mm) thickness with camera 0.40 inches (10.14 mm)	6.50 x 2.98 x 0.35 inches (165.1 x 75.6 x 8.9 mm)
Weight
6.66 oz(189.0 g)	8.04 oz(229.0 g)
Materials
Back: Glass Frame: Stainless steel	Back: Glass (Corning Gorilla Glass Victus) Frame: Aluminum
Materials & Colors
Pacific blue, Gold, Silver, Graphite
Resistance
Water, Splash, Dust; IP68	Water, Dust; IP68
Biometrics
3D Face unlock	2D Face unlock, Ultrasonic in-screen fingerprint
Keys
Left: Volume control, Other; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
	Phantom black, Silver

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	Bands n2, n5, n12, n25, n41, n66, n71, n77, n260, n261, SA, NSA, 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), 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)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 66(AWS-3), 71(600)
4G (TDD)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 46, 48(3600)	Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 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, 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, UMTS
Dual SIM
Yes
SIM type
Nano SIM, eSIM	Nano SIM
HD Voice
Yes
VoLTE
Yes

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
Dolby Atmos	32-Bit DAC, Dolby Atmos, aptX, Dolby Digital, Dolby Digital Plus
Screen mirroring
Wireless screen share	Wireless screen share
Radio
	FM, Stereo, RDS
Additional microphone(s)
Noise cancellation	Noise cancellation, Video recording

Connectivity & Features

Bluetooth
5.0	5.1
Wi-Fi
802.11 a,b,g,n,ac,ax(Wi-Fi 6),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	Type-C (reversible), USB 3.2, Features: Charging, Headphones port, OTG, Video out
Hearing aid compatible
M3/T4	M3/T3
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Barometer, LiDAR scanner	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Other
NFC, UMA (Wi-Fi Calling)	NFC, ANT+

Regulatory Approval

FCC approval
	Date approved: Dec 22, 2020 FCC ID value: A3LSMG998U
Measured SAR
	Head: 0.77 W/kg Body: 1.02 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.16 W/kg Phablet: 3.15 W/kg

Buyers information

Price
$ 1000	$ 1200
In The Box
USB‑C to Lightning Cable, Documentation	C to C Data Cable, Ejection Pin

Availability

Officially announced
Oct 13, 2020	Jan 14, 2021

Links

Full specifications
Apple iPhone 12 Pro Specs	Samsung Galaxy S21 Ultra Specs
PhoneArena Review
Apple iPhone 12 Pro Review	Samsung Galaxy S21 Ultra Review
User Reviews
Apple iPhone 12 Pro User Reviews	Samsung Galaxy S21 Ultra User Reviews