Samsung Galaxy S23 Ultra vs Nothing CMF Phone 2 Pro 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.

7.1	6.1
Samsung Galaxy S23 Ultra	Nothing CMF Phone 2 Pro
Released · Feb 17, 2023	Released · May 06, 2025
6.8-inch · 3088x1440px	6.8-inch · 2392x1080px
Quad camera	Triple camera
8GB · 256GB	8GB · 128GB
5000 mAh	5000 mAh
Check prices

Design

Dimensions
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)	6.46 x 3.07 x 0.31 inches 164 x 78 x 7.8
Weight
8.25 oz (234.0 g)	6.53 oz (185.0 g)
Materials
Back: Glass (Corning Gorilla Glass Victus 2) Frame: Aluminum	Back: Plastic
Resistance
Water, Splash, Dust; IP68	Water, Dust; IP54
Biometrics
2D Face unlock, Ultrasonic in-screen fingerprint	Optical in-screen fingerprint
Features
Stylus
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key, Other
Colors
Phantom Black, Cream, Green, Lavender	White, Black, Orange, Light Green

Display

Size
6.8-inch	6.8-inch
Resolution
3088x1440px, 19.3:9 ratio, 501 PPI	2392x1080px, 20:9 ratio, 388 PPI
Technology
Dynamic AMOLED	AMOLED
Refresh rate
120Hz	120Hz
Screen-to-body
89.87 %	86.68 %
Peak brightness
1750 cd/m2 (nit)	3000 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 8 Gen 2 SM8550 (4 nm)	Mediatek Dimensity 7300 Pro (4 nm)
Processor
Octa-core 1x3.36GHz Kryo Prime 4x2.8GHz Kryo Gold 3x2.0GHz Kryo Silve	Octa-core 4x 2.5GHz Cortex-A78 + 4x 2.0GHz Cortex-A55
GPU
Adreno 740	Mali-G615 MC2
Memory
8GB (LPDDR5X)/256GB (UFS 4.0)	8GB/128GB
Storage expansion
not expandable	microSDXC
OS
Android (14, 13)	Android (15)

Battery

Type
5000 mAh, Li - Ion	5000 mAh
Charging
Fast charging Qi wireless charging, Reverse wireless charging	Reverse wired charging
Charge speed
Wired: 45.0W Wireless: 15.0W	Wired: 33.0W

Battery Life Estimate

7h 17min

Browsing

18h 57min

Video

8h 54min

Gaming

10h 59min

Battery Life Estimate

7h 55min

Browsing

14h 19min

Video

13h 27min

Gaming

11h 58min

Camera

Rear
Quad camera	Triple 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	50 MP (PDAF) Aperture size: F1.8 Sensor size: 1/1.57"
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	8 MP (Ultra-wide)
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	50 MP (Telephoto) Optical zoom: 2.0x
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	LED
Video recording
8K UHD (30 fps), 4K UHD (60 fps), 1080p (960 fps) OIS, HDR	4K UHD (30 fps), 1080p (60 fps)
Front
12 MP (PDAF) Video capture: 4K UHD (60 fps)	16 MP

147

Overall

150

Photo

144

Video

125

Overall

134

Photo

116

Video

Connectivity & Features

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

Multimedia

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

Cellular

5G
Bands n1, n7, n28, n41, n66, n71, n78, n258, n260, n261, SA, NSA, Sub-6, mmWave	Bands n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n66, n71, n78, 5G Ready
4G (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)	Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 28, 66(AWS-3), 71(600)
4G (TDD)
Bands 38, 39, 40, 41, 46, 48	Bands 38, 40, 41, 42, 48
3G
Bands 1, 2, 4, 5, 8	Bands 1, 2, 4, 5, 6, 8, 19
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM + eSIM	Dual Nano SIM

Regulatory Approval

FCC approval
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	$ 276 / € 249
In The Box
USB-C cable, SIM Tray ejector, Paperwork	Phone, Type-C cable, SIM ejection tool, Paperwork

Availability

Officially announced
Feb 01, 2023	Apr 28, 2025

Alternative variants

With 12GB RAM


Memory	12GB

With 256GB internal storage


Memory	256GB

With 12GB RAM and 512GB internal storage


Memory	12GB/512GB
MSRP	$ 1450 / € 1589

With 12GB RAM and 1TB internal storage


Memory	12GB/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, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32(1500 L-band), 66(AWS-3)
4G (TDD)	Bands 38, 39, 40, 41

Links

Full specifications
Samsung Galaxy S23 Ultra Specs	Nothing CMF Phone 2 Pro Specs
PhoneArena Review
Samsung Galaxy S23 Ultra Review	Nothing CMF Phone 2 Pro Review
User Reviews
Samsung Galaxy S23 Ultra User Reviews