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Model

Compare UMIDIGI X and alcatel Go Flip 4

UMIDIGI X vs alcatel Go Flip 4

UMIDIGI X

alcatel Go Flip 4

alcatel Go Flip 4

UMIDIGI X

alcatel Go Flip 4

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 1900
3G network

W-CDMA 800, 850, 900, 1700, 1900, 2100; TD-SCDMA 1880-1920, 2010-2025

HSDPA 850, 1700(AWS), 1900
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)

LTE frequency band 2, 4, 5, 12, 25, 26, 41, 66, 71
LTE speed

LTE Cat 7 301.5 Mbps download, 102 Mbps upload

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2019-8

2021-09
Status

2019-8

2021-09

Design
Build

Plastic

-
SIM

Dual SIM (Nano-SIM, Nano-SIM/microSD)

Nano-SIM
Height

158.6 mm

107.3 mm
Width

75.6 mm

55.6 mm
Thickness

8.1 mm

19.9 mm
Weight

195 g

133 g
Colors

Black, Blue

Blue

Display
Display type

AMOLED

TN TFT LCD
Physical size

6.35 inches

2.8 inches
Resolution

720 x 1548 pixels

240 x 320 pixels
Pixel density

269 ppi

143 ppi
Display colors

16777216

-
Protection

2.5D curved glass screen

-
Multitouch

Yes

-
Additional display

-

TN TFT
Resolution of additional display

-

128 x 128 pixels
Size of additional display

-

1.44 inches

Hardware
CPU

Octa-core

-
CPU

Quad-core 2.0 GHz Cortex-A73

Quad-core 1.3 GHz Cortex-A53
CPU(second)

quad-core 2.0 GHz Cortex-A53
Chipset

MediaTek Helio P60 (MT6771Vs)

QM215 Snapdragon 215
GPU

Mali-G72 MP3

Adreno 308
Memory RAM

4 GB

512 MB
Internal storage

128 GB

4 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

256 GB

-
Storage

eMMC 5.1

-

OS
OS

Android 9.0 Pie

KaiOS 3.0

Main camera
Camera type

Triple

Single
Main camera

48 MP, f/1.79 , 1/2" , 1.6 µm

2 MP
8 MP, 1/4" , 1.12 µm
5 MP
Primary camera resolution

8000 x 6000 pixels

-
Primary camera video

1080@30fps

480p@30fps
Primary camera flash

dual LED flash

-
Camera features

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

-

Selfie camera
Selfie camera

16 MP, f/2 , 0.23" , 1.029 µm
Selfie camera resolution

4608 x 3456 pixels

-
Selfie camera video

1080p@30fps

-

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Earpiece

Yes

-

Multimedia
Radio

FM radio, RDS

FM Radio

Connectivity
WLAN

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

Wi-Fi 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

-
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

-
USB

Type-C reversible connector

Type-C 2.0
USB On-The-Go

Yes

-
Bluetooth

v4.2

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth HID

Yes

-
NFC

Yes

No
GPS

Yes, with A-GPS

Yes
GLONASS

Yes

-
Beidou

Yes

-

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity, light, in-display fingerprint

-

Browser
HTML

HTML5

-

Battery
Battery type

Li-Po

Li-Ion
Battery capacity

4150 mAh

1850 mAh
Battery removable

Non-removable

Removable
Fast battery charging

MediaTek Pump Express Plus

-

SAR value
SAR(head)

-

0.78 W/kg
SAR(body)

-

1.27 W/kg

Cost
Price

-

75 USD

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