nubia Z20 vs Samsung Galaxy S23 Ultra Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

6.4 inches

6.8 inches

Resolution:

2340 x 1080 pixels, 19.5:9 ratio, 401 PPI

3088 x 1440 pixels, 19.3:9 ratio, 501 PPI

Technology:

AMOLED

Dynamic AMOLED

Refresh rate:

120Hz

Screen-to-body:

84.77 %

89.87 %

Peak brightness:

430 cd/m2 (nit)

1750 cd/m2 (nit)

Features:

HDR support, Pressure-sensitive, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity sensor

Additional display:

5.1 inches, 1520 pixels 720 x, AMOLED

Hardware

System chip:

Qualcomm Snapdragon 855+ SM8150-AC (7 nm)

Qualcomm Snapdragon 8 Gen 2 SM8550 (4 nm)

Processor:

Octa-core, 2960 MHz, Kryo 485, 64-bit

Octa-core, 1x 3.36GHz Kryo Prime + 4x 2.8GHz Kryo Gold + 3x 2.0GHz Kryo Silver

GPU:

Adreno 640

Adreno 740

RAM:

8GB LPDDR4

8GB LPDDR5X

Internal storage:

128GB, not expandable

256GB, not expandable

Device type:

Smartphone

OS:

Android (9.0 Pie)

Android (13)

Battery

Capacity:

4000 mAh

5000 mAh

Type:

Not user replaceable

Charging:

Qualcomm Quick Charge 4, USB Power Delivery

Fast charging, Qi wireless charging, Reverse wireless charging

Max charge speed:

Wired: 45.0W; Wireless: 15.0W

Camera

Rear:

Triple camera, Doubles as a selfie camera

Quad camera

Main camera:

48 MP (Sapphire crystal lens cover, OIS, PDAF)

200 MP (OIS, PDAF)

Specifications:

F1.7; 26 mm; 1/2"; 0.8 μm

F1.7; 1/1.3"

Second camera:

8 MP (Telephoto, Sapphire crystal lens cover)

10 MP (Telephoto, OIS)

Specifications:

Optical zoom: 3.0x; Aperture size: F2.4; Focal Length: 80 mm; Pixel size: 1 μm

Optical zoom: 3.0x; Aperture size: F2.4; Focal Length: 69 mm; Sensor size: 1/3.52"

Third camera:

16 MP (Ultra-wide, Sapphire crystal lens cover)

10 MP (Telephoto)

Specifications:

Aperture size: F2.2; Focal Length: 12 mm; Pixel size: 1 μm

Optical zoom: 10.0x; Aperture size: F4.9; Focal Length: 230 mm; Sensor size: 1/3.52"

Fourth camera:

12 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/2.55"

Flash:

Dual LED

Video recording:

7680x4320 (8K UHD) (15 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (60 fps)

7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps)

Features:

HDR

OIS, HDR

Front:

12 MP (Autofocus)

Video capture:

3840x2160 (4K UHD) (60 fps)

Design

Dimensions:

6.25 x 2.96 x 0.35 inches (158.63 x 75.26 x 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:

6.56 oz (186.0 g)

8.25 oz (234.0 g)

Materials:

Back: Glass (Corning Gorilla Glass 5); Frame: Metal

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:

Left: Lock/Unlock key; Right: Lock/Unlock key

Right: Volume control, Lock/Unlock key

Colors:

Twilight blue, Diamond black

Phantom Black, Cream, Green, Lavender

Cellular

5G:

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), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 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), 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 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)

Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)

3G:

Bands 6(800), 5(850), 8(900), 4(1700/2100), 3(1800), 2(1900), 1(2100)

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

Data Speed:

LTE-A Pro Cat 18 (1200/150 Mbit/s), LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

LTE-A, HSDPA+ (4G) 42.2 Mbit/s

Dual SIM:

Yes

SIM type:

Nano SIM

Dual Nano SIM + eSIM

Multimedia

Headphones:

No 3.5mm jack

Speakers:

Earpiece, Loudspeaker

Earpiece, Multiple speakers

Features:

32-Bit DAC

Screen mirroring:

DLNA, Wireless screen share

Wireless screen share

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

5.1

5.3

Wi-Fi:

802.11 b, g, n, ac, dual-band; Multiple antennas, MIMO, Wi-Fi Direct, Hotspot

802.11 a, b, g, n, ac, ax, Wi-Fi 6E; Wi-Fi Direct, Hotspot

USB:

Type-C (reversible)

Features:

Mass storage device, OTG, Charging, Headphones port

Charging, OTG

Location:

GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass

Other:

NFC, Ultra Wideband (UWB)

Buyers information

Price:

$ 549

$ 1200

In The Box:

Power adapter, Type-C data cable, Snap pin, Product specification, Warranty card, Type-C headphone extension cable, Transparent touch-sensitive protective case

USB-C cable, SIM Tray ejector, Paperwork