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Model

Oukitel WP21 Ultra

Compare Oukitel WP21 Ultra and alcatel Go Flip 4

Oukitel WP21 Ultra vs alcatel Go Flip 4

Oukitel WP21 Ultra

Oukitel WP21 Ultra

alcatel Go Flip 4

alcatel Go Flip 4

Oukitel WP21 Ultra

alcatel Go Flip 4

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

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

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 40, 41, 66

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

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
LTE speed

LTE, 151 Mbps download, 51 Mbps upload

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2023-03

2021-09
Status

2023-03

2021-09

Design
Build

Metal, polycarbonate, TPU

-
SIM

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

Nano-SIM
Height

177.3 mm

107.3 mm
Width

84.3 mm

55.6 mm
Thickness

18.4 mm

19.9 mm
Weight

398 g

133 g
Waterproof

IP68/IP69K

-
Dust proof

IP68/IP69K

-
MIL-STD-810G

Yes

-
Colors

Black

Blue

Display
Display type

IPS TFT

TN TFT LCD
Physical size

6.78 inches

2.8 inches
Resolution

1080 x 2400 pixels

240 x 320 pixels
Pixel density

388 ppi

143 ppi
Display colors

16777216

-
Protection

Scratch resistant

-
Additional display

-

TN TFT
Resolution of additional display

-

128 x 128 pixels
Size of additional display

-

1.44 inches

Hardware
CPU

Octa-core

-
CPU

Dual-core 2.2 GHz Cortex-A76

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

Hexa-core 2.0 GHz Cortex-A55
Chipset

MediaTek Helio G99 MT6789

QM215 Snapdragon 215
GPU

Mali-G57 MC2

Adreno 308
Memory RAM

12 GB

512 MB
Internal storage

256 GB

4 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

1 TB

-

OS
OS

Android 12

KaiOS 3.0

Main camera
Camera type

Triple

Single
Main camera

(wide) , 64 MP, f/1.9 , 1/1.72" , 0.8 µm

2 MP
(night vision) , 20 MP, f/2.4 , 1/2.78" , 1 µm
5 MP
Primary camera resolution

9280 x 6920 pixels

-
Primary camera video

1440p@30fps

480p@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, macro-mode, phase detection autofocus

-

Selfie camera
Selfie camera type

Single

-
Selfie camera

20 MP
Selfie camera features

Face unlock, face detection

-
Selfie camera video

1080p@30fps

-

Sound
3.5mm jack

No

Yes
Loudspeaker

Yes

Yes
Earpiece

Yes

-

Multimedia
Radio

FM Radio

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

-
WLAN WiFi Dual Band

Yes

-
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

Yes

-
Bluetooth

v5.2

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
NFC

Yes

No
GPS

Yes, with A-GPS

Yes
GLONASS

Yes

-
GALILEO

Yes

-
BDS

Yes

-

Features
Sensors

Accelerometer, barometer, compass, fingerprint, gyroscope, light, pedometer, proximity

-

Browser
HTML

HTML5

-

Battery
Battery type

Li-Po

Li-Ion
Battery capacity

9800 mAh

1850 mAh
Battery removable

Non-removable

Removable
Fast battery charging

Yes

-
Talk time 3G

68.5 h

-
Talk time 4G

68.5 h

-
Standby time 3G

1150 h

-
Standby time 4G

1150 h

-

Tests and performance
Antutu

345535 (v9)

-
Geekbench(single-core)

546 (v5.2)

-
Geekbench(multi-core)

1762 (v5.2)

-

SAR value
SAR(head)

-

0.78 W/kg
SAR(body)

-

1.27 W/kg
SAR EU(head)

0.31 W/kg

-
SAR EU(body)

1.08 W/kg

-

Cost
Price

470 USD

75 USD

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