Ericsson T28 World vs Samsung Galaxy S23 Ultra Specs Comparison

Design

Dimensions
3.90 x 2.00 x 0.60 inches 99 x 51 x 15 mm	6.43 x 3.07 x 0.35 inches (~0.42 inches with camera bump) 163.3 x 78 x 8.9 mm (~10.68 mm with camera bump)
Weight
2.90 oz (82.0 g)	8.25 oz (234.0 g)
Materials
	Back: Glass (Corning Gorilla Glass Victus 2) Frame: Aluminum
Resistance
	Water, Splash, Dust; IP68
Biometrics
	2D Face unlock, Ultrasonic in-screen fingerprint
Features
	Stylus
Keys
	Right: Volume control, Lock/Unlock key
Colors
	Phantom Black, Cream, Green, Lavender

Display

Size
	6.8-inch
Resolution
101x33px	3088x1440px, 19.3:9 ratio, 501 PPI
Technology
	Dynamic AMOLED
Refresh rate
	120Hz
Screen-to-body
	89.87 %
Peak brightness
	1750 cd/m2 (nit)
Features
	HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity sensor

Hardware

System chip
	Qualcomm Snapdragon 8 Gen 2 SM8550 (4 nm)
Processor
	Octa-core 1x3.36GHz Kryo Prime 4x2.8GHz Kryo Gold 3x2.0GHz Kryo Silve
GPU
	Adreno 740
RAM
	8GB (LPDDR5X)
Internal storage
	256GB (UFS 4.0)
Storage expansion
	not expandable
OS
	Android (14, 13), One UI

Battery

Capacity
700 mAh	5000 mAh
Type
Li - Polymer	Li - Ion
Charging
	Fast charging, Qi wireless charging, Reverse wireless charging
Charge speed
	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

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
	Quad camera
Main camera
	200 MP (OIS, PDAF) Sensor name: Samsung ISOCELL HP2 Aperture size: F1.7 Focal length: 24 mm Sensor size: 1/1.3" Pixel size: 0.6 μm
Second camera
	12 MP (Ultra-wide) Sensor name: Sony IMX564 Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm
Third camera
	10 MP (Telephoto) Sensor name: Sony IMX754 Optical zoom: 10.0x Aperture size: F4.9 Focal Length: 230 mm Sensor size: 1/3.52" Pixel size: 1.12 μm
Fourth camera
	10 MP (Telephoto, OIS) Sensor name: Sony IMX754 Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 69 mm Sensor size: 1/3.52" Pixel size: 1.12 μm
Flash
	LED
Video recording
	7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps) OIS, HDR
Front
	12 MP (PDAF), 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

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
	5.3
WLAN
	802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 6E Wi-Fi Direct, Hotspot
USB
	Type-C, USB 3.2
Hearing aid compatible
	M3/T4
Location
	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
	Accelerometer, Gyroscope, Compass, Barometer
Other
	NFC, Ultra Wideband (UWB)

Multimedia

Headphones
	No 3.5mm jack
Speakers
	Earpiece, Multiple speakers

Cellular

5G
	Bands n1, n7, n28, n41, n66, n71, n78, n258, 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), 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), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)
3G
	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
	Dual Nano SIM + eSIM

Phone Features

Notifications
Vibration, Phone profiles
Other features
Voice dialing

Regulatory Approval

FCC approval
Date approved: Apr 03, 2000 FCC ID value: AXATR-395-A2	Date approved: Dec 08, 2023 FCC ID value: A3LSMS918U
Measured SAR
	Head: 1.12 W/kg Body: 0.92 W/kg Simultaneous Transmission: 1.58 W/kg Wireless Router: 1.16 W/kg

Buyers information

MSRP
	$ 1200 / € 1300
In The Box
	USB-C cable, SIM Tray ejector, Paperwork

Availability

Officially announced
	Feb 01, 2023

Alternative variants

With 12GB RAM

RAM	12GB

With 12GB RAM and 512GB internal storage

RAM	12GB
Internal storage	512GB
MSRP	$ 1450 / € 1589

With 12GB RAM and 1TB internal storage

RAM	12GB
Internal storage	1024GB
MSRP	$ 1649 / € 1749

International

5G	Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n75, n77, n78, SA, NSA, Sub-6
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), 32(1500 L-band), 66(AWS-3)
4G (TDD)	Bands 38(2600), 39(1900+), 40(2300), 41(2600+)

Links

Full specifications
Ericsson T28 World Specs	Samsung Galaxy S23 Ultra Specs
PhoneArena Review
	Samsung Galaxy S23 Ultra Review
User Reviews
	Samsung Galaxy S23 Ultra User Reviews