nubia Z20 vs Samsung Galaxy S24 Ultra Specs Comparison

Availability

Officially announced
Sep 23, 2019	Jan 17, 2024
Prices (MSRP)
$549	12GB/256GB - $1300 | €1449 12GB/512GB - $1420 12GB/1024GB - $1660

Design

Dimensions
6.25 x 2.96 x 0.35 inches 158.63 x 75.26 x 9 mm	6.39 x 3.11 x 0.34 inches (~0.37 inches with camera bump) 162.3 x 79 x 8.6 mm (~9.5 mm with camera bump)
Weight
6.56 oz / 186.0 g	8.22 oz / 233.0 g
Materials
Back: Glass (Corning Gorilla Glass 5) Frame: Metal	Back: Glass (Corning Gorilla Glass Armor) Frame: Titanium
Resistance
	Water, Dust; IP68
Biometrics
Fingerprint (touch)	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	Titanium Black, Titanium Gray, Titanium Violet, Titanium Yellow, Titanium Blue, Titanium Green, Titanium Orange

Display

Size
6.4-inch, 84.77% screen-to-body	6.8-inch, 89.12% screen-to-body
Type
AMOLED, HDR, 430 nits	Dynamic AMOLED, 120Hz, HDR, 2600 nits
Resolution
2340x1080px, 19.5:9 ratio, 401 PPI	3088x1440px, 19.5:9 ratio, 501 PPI
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass Armor
Features
HDR support, Pressure-sensitive, Scratch-resistant glass, Ambient light sensor, Proximity sensor
Additional display
5.1 inches, 1520 x720 px, AMOLED

PhoneArena Display Test

Bright Max (20% APL)
Untested	2310 (Excellent)
Bright Min
Untested	1.1 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 855+ SM8150-AC (7 nm)	Snapdragon 8 Gen 3 SM8650-AB (4 nm)
Processor
Octa-core 2960 MHz Kryo 485	Octa-core 1x3.39GHz Cortex-X4 5x3.1GH​z Cortex-A720 2x2.2​GHz Cortex-A520
GPU
Adreno 640	Adreno 750
Memory
8GB (LPDDR4)/128GB	12GB (LPDDR5X)/256GB (UFS 4.0) 12GB/512GB 12GB/1024GB
Storage expansion
not expandable	not expandable
OS
Android (9.0 Pie)	Android (14), up to 7 OS updates

PhoneArena Performance Test

GeekBench 6 Single
Untested	2187
GeekBench 6 Multi
Untested	6669
3D Mark High
Untested	4960
3D Mark Low
Untested	2710

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
4000 mAh	5000 mAh, Li - Ion
Charging
Qualcomm Quick Charge 4, USB Power Delivery	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 39min

Browsing

20h 6min

Video

8h 18min

Gaming

13h 53min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera, Doubles as a selfie camera	Quad camera
Main camera
48 MP (Sapphire crystal lens cover, OIS, PDAF) Aperture size: F1.7 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm	200 MP (OIS, Laser and 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
8 MP (Telephoto, Sapphire crystal lens cover) Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 80 mm Pixel size: 1 μm	12 MP (Ultra-wide, PDAF) Sensor name: Sony IMX564 Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm
Third camera
16 MP (Ultra-wide, Sapphire crystal lens cover) Aperture size: F2.2 Focal Length: 12 mm Pixel size: 1 μm	10 MP (Telephoto, OIS, PDAF) Sensor name: Sony IMX754 Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 67 mm Sensor size: 1/3.52" Pixel size: 1.12 μm
Fourth camera
	50 MP (Telephoto, Periscope, OIS, PDAF) Sensor name: Sony IMX854 Optical zoom: 5.0x Aperture size: F3.4 Focal Length: 111 mm Sensor size: 1/2.52" Pixel size: 0.7 μm
Flash
Dual LED	LED
Video recording
8K UHD (15 fps), 4K UHD (60 fps), 1080p (60 fps) HDR	8K UHD (30 fps), 4K UHD (120 fps), 1080p (240 fps) HDR, Continuous autofocus, Picture-taking during video recording
Front
	12 MP (PDAF, HDR) Video capture: 4K UHD (60 fps)

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

156

Overall

162

Photo

151

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.1	5.3
WLAN
dual-band Multiple antennas, MIMO, Wi-Fi Direct, Hotspot 802.11 b, g, n, ac	Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7,tri-band Wi-Fi Direct, Hotspot 802.11 ax
USB
Type-C	Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
	NFC, Ultra Wideband (UWB)

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
32-Bit DAC	aptX, aptX-HD
Screen mirroring
DLNA,Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

5G Bands
	n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n75, n77, n78, SA, NSA, Sub-6, mmWave
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 30, 66 Europe version - 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66
TDD Bands
34, 38, 39, 40, 41	38, 39, 40, 41
3G Bands
1, 2, 3, 4, 5, 6, 8	1, 2, 5, 8
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 Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Dual Nano SIM + eSIM

Regulatory Approval

FCC approval
	Date approved: Nov 29, 2023 FCC ID value: A3LSMS928U
Measured SAR
	Head: 1.26 W/kg Body: 0.62 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.26 W/kg

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Full Specs nubia Z20 Specs

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