Samsung Galaxy A12 vs Samsung Galaxy S23 Ultra Specs Comparison

Display

Size
6.5-inch	6.8-inch
Resolution
1600 x 720 px, 20:9 ratio, 270 PPI	3088 x 1440 px, 19.3:9 ratio, 501 PPI
Technology
LCD	Dynamic AMOLED
Refresh rate
	120Hz
Screen-to-body
85.80 %	89.87 %
Peak brightness
	1750 cd/m2 (nit)
Features
Ambient light sensor, Proximity sensor	HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity sensor

Hardware

System chip
Mediatek Helio P35 MT6765 (12 nm)	Qualcomm Snapdragon 8 Gen 2 SM8550 (4 nm)
Processor
Octa-core, 4x 2.3GHz Cortex-A53 + 4x 1.8GHz Cortex-A53, 64-bit	Octa-core, 1x 3.36GHz Kryo Prime + 4x 2.8GHz Kryo Gold + 3x 2.0GHz Kryo Silver
GPU
PowerVR GE8320	Adreno 740
RAM
4GB (LPDDR4)	8GB (LPDDR5X)
Internal storage
64GB (eMMC 5.1), available to use: 48.2 GB	256GB, not expandable
Storage expansion
microSDXC up to 1024 GB
OS
Android (10), Samsung One UI UI	Android (14, 13)
Device type
Smartphone	Smartphone

Battery

Capacity
5000 mAh	5000 mAh
Type
Li - Polymer, Not user replaceable	Not user replaceable
Charging
Samsung Adaptive Fast Charging	Fast charging, Qi wireless charging, Reverse wireless charging
Max charge speed
Wired: 15.0W	Wired: 45.0W Wireless: 15.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

7h 17min

Browsing

18h 57min

Video

8h 54min

Gaming

10h 59min

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

Camera

Rear
Quad camera	Quad camera
Main camera
48 MP (Autofocus) Specifications: Aperture size: F2.0 Focal length: 26 mm	200 MP (OIS, PDAF) Specifications: Aperture size: F1.7 Sensor size: 1/1.3"
Second camera
5 MP (Ultra-wide) Specifications: Aperture size: F2.2	10 MP (Telephoto, OIS) Specifications: Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 69 mm Sensor size: 1/3.52"
Third camera
2 MP (Macro) Specifications: Aperture size: F2.4	10 MP (Telephoto) Specifications: Optical zoom: 10.0x Aperture size: F4.9 Focal Length: 230 mm Sensor size: 1/3.52"
Fourth camera
2 MP (Depth information) Specifications: Aperture size: F2.4	12 MP (Ultra-wide) Specifications: Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55"
Flash
LED	Dual LED
Video recording
1920x1080 (Full HD) (30 fps)	7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps) Features: OIS, HDR
Front
8 MP	12 MP (Autofocus), Video capture: 3840x2160 (4K UHD) (60 fps)

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

147

Overall

150

Photo

144

Video

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

Design

Dimensions
6.46 x 2.98 x 0.35 inches (164 x 75.8 x 8.9 mm)	6.43 x 3.07 x 0.35 inches (163.3 x 78 x 8.9 mm) thickness with camera 0.42 inches (10.68 mm)
Weight
7.23 oz(205.0 g)	8.25 oz(234.0 g)
Materials
Back: Plastic Frame: Plastic	Back: Glass (Corning Gorilla Glass Victus 2) Frame: Aluminum
Resistance
	Yes; IP68
Biometrics
Fingerprint (touch)	2D Face unlock, Ultrasonic in-screen fingerprint
Features
	Stylus
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, White, Blue, Red	Phantom Black, Cream, Green, Lavender

Cellular

5G
	Bands n1, n7, n28, n41, n66, n71, n78, n258, n260, n261, SA, NSA, Sub-6, mmWave
4G (FDD)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)	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), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+)	Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)
3G
Bands 1(2100), 5(850), 8(900)	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
No
SIM type
Nano SIM	Dual Nano SIM + eSIM

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Screen mirroring
Wireless screen share,MirrorLink	Wireless screen share
Additional microphone(s)
	Noise cancellation

Connectivity & Features

Bluetooth
5.0	5.3
Wi-Fi
802.11 b,g,n Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 6E Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 2.0, Features: Charging, Mass storage device	Type-C (reversible), Features: Charging, OTG
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer	Accelerometer, Gyroscope, Compass
Other
NFC	NFC, Ultra Wideband (UWB)

Regulatory Approval

FCC approval
Date approved: Mar 11, 2021 FCC ID value: A3LSMA125U	Date approved: Dec 08, 2023 FCC ID value: A3LSMS918U
Measured SAR
Head: 1.14 W/kg Body: 1.20 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.34 W/kg	Head: 1.12 W/kg Body: 0.92 W/kg Simultaneous Transmission: 1.58 W/kg Wireless Router: 1.16 W/kg

Buyers information

Price
€ 179	$ 1200
User Manual
This is the official Samsu​ng Galaxy A12 User Guide in English provided from the manufacturer.
In The Box
Power brick, USB cable, Headphones, Sim card extraction tool	USB-C cable, SIM Tray ejector, Paperwork

Availability

Officially announced
Nov 24, 2020	Feb 01, 2023

Links

Full specifications
Samsung Galaxy A12 Specs	Samsung Galaxy S23 Ultra Specs
PhoneArena Review
	Samsung Galaxy S23 Ultra Review
User Reviews
	Samsung Galaxy S23 Ultra User Reviews