Allview V4 Viper vs Asus Zenfone 8 Flip

Allview V4 Viper

Asus Zenfone 8 Flip

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

W-CDMA 900, 2100

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 38(2600)

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
5G network

-

5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

11.5 Mbps

5.76 Mbps
LTE speed

LTE Cat 4, 150 Mbps download, 50 Mbps upload

LTE-A (6CA), Cat20, 2000 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

-

Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame
SIM

Dual SIM (Nano-SIM, dual SIM stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

145.8 mm

165 mm
Width

70.9 mm

77.3 mm
Thickness

8.5 mm

9.6 mm
Weight

138 g

230 g
Colors

Blue, Red

Black, Silver

Display
Display type

IPS capacitive touchscreen

Super AMOLED
Physical size

5.7 inches

6.67 inches
Resolution

720 x 1520 pixels

1080 x 2400 pixels
Pixel density

295 ppi

395 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 6
Multitouch

Yes

-
Display features

-

Always-on display, 90Hz, HDR10+, 700 nits (HBM), 1000 nits (peak)

Main camera
Camera type

Dual

Triple
Main camera

8 MP

64 MP, (wide) , f/1.8 , 78˚ , 26 mm, 1/1.73" , 0.8 µm
0.3 MP

8 MP, (telephoto) , f/2.4 , 80 mm, 3x optical zoom , 12x digital zoom
(ultrawide) , 12 MP, f/2.2 , 14 mm, 1/2.55" , 1.4 µm
Primary camera resolution

-

9280 x 6920 pixels
Primary camera video

1080p@30fps

8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR
Primary camera flash

LED flash

dual-LED flash
Camera features

-

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

Selfie camera
Selfie camera type

-

Triple (motorized flip primary camera)
Selfie camera

5 MP
Selfie camera video

-

8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR

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, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 2.0
Bluetooth

v4.1

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD, aptX Adaptive
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with dual-band A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
BDS

-

Yes (tri-band)
QZSS

-

Yes
NavIC

-

Yes