Razer Phone 2 vs nubia Z20

Display

Display size

5.7 inches
6.4 inches

Resolution

1440 x 2560 pixels
1080 x 2340 pixels

Pixel density

513 ppi
401 ppi

Technology

IPS LCD
AMOLED

Screen-to-body ratio

72.04 %
84.77 %

Peak brightness

 
430 cd/m2 (nit)

Features

120 Hz Refresh rate, Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
HDR video support, Pressure-sensitive, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor

Additional display

 
5.1 inches, 720 x 1520 pixels, AMOLED

Camera

Rear

Dual camera
Triple camera

Main camera

12 megapixels
48 megapixels

Hardware Features

Optical image stabilization, Phase detection autofocus
Optical image stabilization, Phase detection autofocus

Specifications

Aperture size: F1.8; Focal length: 25 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F1.7; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm

Second camera

12 megapixels
8 megapixels

Hardware Features

 
Telephoto

Specifications

Optical zoom: 2x; Aperture size: F2.6; Sensor size: 1/3.09"; Pixel size: 1 μm
Optical zoom: 3x

Third camera

 
16 megapixels

Hardware Features

 
Ultra-wide

Specifications

 
Focal Length: 12 mm

Flash

Dual LED
Dual LED

Video recording

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

Features

Video calling, Video sharing
High Dynamic Range mode (HDR)

Front

8 megapixels
 

Design

Dimensions

6.24 x 3.11 x 0.33 inches (158.5 x 78.99 x 8.5 mm)
6.25 x 2.96 x 0.35 inches (158.63 x 75.26 x 9 mm)

Weight

7.76 oz (220 g)
the average is 6.1 oz (174 g)
6.56 oz (186 g)
the average is 6.1 oz (174 g)

Materials

Back: Glass
Back: Glass (Corning Gorilla Glass); Frame: Aluminum

Resistance

Water, Dust; IP 67
 

Biometrics

Fingerprint (touch)
Fingerprint (touch)

Features

Notification light
 

Colors

Black
Black, Orange, Blue

Multimedia

Headphones

USB Type-C (reversible)
USB Type-C (reversible)

Speakers

Earpiece, Multiple speakers
Earpiece, Loudspeaker

Features

Dolby Atmos, aptX-HD
32-Bit DAC

Screen mirroring

Wireless screen share
DLNA, Wireless screen share

Additional microphone(s)

for Noise cancellation
for Noise cancellation

Hardware & Performance

System chip

Qualcomm Snapdragon 845 SDM845
Qualcomm Snapdragon 855+ SM8150-AC

Processor

Octa-core, 2800 MHz, Kryo 385, 64-bit, 10 nm
Octa-core, 2960 MHz, Kryo 485, 64-bit, 7 nm

GPU

Adreno 630
Adreno 640

RAM

8 GB
8 GB

Internal storage

64 GB
512 GB, not expandable

Storage expansion

microSDXC up to 1000 GB
 

OS

Android (9.0 Pie, 8.1 Oreo)
Android (9.0 Pie)

Connectivity & Features

Bluetooth

5.0
5.1

Wi-Fi

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

USB

USB Type-C (reversible)
USB Type-C (reversible)

Features

Mass storage device, Video out
Mass storage device, USB OTG

Location

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

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other

NFC, VoIP, Tethering, Computer sync, OTA sync
 

Cellular

LTE (FDD)

Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 26, 28, 29, 30, 32, 66, 71
 

LTE (TDD)

Bands 38, 39, 40, 41, 48
Bands 34, 38, 39, 40, 41

UMTS

850, 900, 1700/2100, 1800, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz

Data

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

Dual SIM

 
Yes

SIM type

Nano SIM
Nano SIM

Battery

Capacity

4000 mAh
4000 mAh

Type

Li - Polymer, Not user replaceable
Not user replaceable

Charging

Qualcomm Quick Charge 4+, Qi wireless charging
Qualcomm Quick Charge 4

Phone features

Notifications

Haptic feedback, Music ringtones, Vibration
 

Other features

Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval

 
 

Date approved

Oct 11, 2018
 

FCC ID value: RWO-RZ350259 link
 

FCC measured SAR

 
 

Head

0.58 W/kg
 

Body

0.58 W/kg
 

Simultaneous Transmission

1.58 W/kg
 

Wireless Router

1.12 W/kg
 

Phablet

2.60 W/kg
 

Shopping information

MSRP price

$ 799
 
This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.