ZTE nubia Alpha vs vivo iQOO Neo 855 Racing

ZTE nubia Alpha

vivo iQOO Neo 855 Racing

Network
2G network

GSM 850, 1900

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
3G network

HSDPA 900, 2100

HSDPA 850, 900, 1700(AWS), 2100
4G network

-

LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 19(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

-

LTE, Cat12, 603 Mbps download, 102 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

AMOLED capacitive touchscreen

Super AMOLED capacitive touchscreen
Physical size

4.0 inches

6.38 inches
Resolution

192 x 960 pixels

1080 x 2340 pixels
Pixel density

245 ppi

404 ppi
Display colors

16777216

16777216
Protection

Yes

Scratch resistant
Multitouch

-

Yes
Display features

-

DC dimming, HDR 10

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.1 GHz Cortex-A7

Single-core 2.96 GHz Kryo 485
CPU(second)

Triple-core 2.42 GHz Kryo 485
CPU(third)

Quad-core 1.8 GHz Kryo 485
Chipset

Qualcomm MSM8909W Snapdragon Wear 2100

Qualcomm SM8150 Snapdragon 855+
GPU

-

Adreno 640
Memory RAM

1 GB

8, 12 GB
Internal storage

8 GB

128 GB
Memory card

No

No
Storage

-

UFS 3.0

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
WLAN WiFi Hotspot

-

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

No

Type-C 1.0 reversible connector
USB On-The-Go

-

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes

Features
Sensors

Accelerometer, compass, gyro, heart rate

Accelerometer, compass, fingerprint, gyro, light, proximity

Main camera
Camera type

-

Triple
Main camera

12 MP, f/1.8 , 1/2.55" , 1.4 µm
8 MP, f/2.2
2 MP, f/2.4
Primary camera resolution

-

4032 x 3024 pixels
Primary camera video

-

2160p@30fps, 1080p@30fps
Primary camera flash

-

LED flash
Camera features

-

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus