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Model

Energizer E284S

Compare Energizer E284S and Ulefone Armor 21

Energizer E284S vs Ulefone Armor 21

Energizer E284S

Energizer E284S

Ulefone Armor 21

Ulefone Armor 21

Energizer E284S

Ulefone Armor 21

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 2100

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

LTE frequency band 1, 3, 7, 8, 20, 28, 38, 40, 41

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28, 34, 38, 39, 40, 41, 66
EV-DO speed

-

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
LTE speed

-

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2022-12

2023-05
Status

2022-03

2023-05

Design
Build

-

Polycarbonate, TPU, metal
SIM

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

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

137.6 mm

176 mm
Width

62.5 mm

81.6 mm
Thickness

15.6 mm

18.1 mm
Weight

131 g

400 g
Waterproof

-

IP68/IP69K (1.5m and 30 mins)
Dust proof

-

IP68/IP69K
MIL-STD-810H

-

Yes
Colors

Black, Blue, Green, Red

Black

Display
Display type

TFT LCD

IPS LCD
Physical size

2.8 inches

6.58 inches
Resolution

240 x 320 pixels

1080 x 2408 pixels
Pixel density

143 ppi

401 ppi
Display colors

-

16777216
Protection

-

Scratch resistant

Hardware
CPU

-

Octa-core
CPU

1.0 GHz

2.2 GHz Dual-core Cortex-A76
CPU(second)

Hexa-core 2.0 GHz Cortex-A55
Chipset

Unisoc T117

MediaTek MT8781 Helio G99
GPU

-

Mali-G57 MC2
Internal storage

128 MB

256 GB
Memory RAM

64 MB

8 GB
Memory card

microSD, microSDHC

microSD, microSDHC, microSDXC
Memory card max

-

2 TB
Storage

eMMC

-

Main camera
Camera type

Single

Dual
Main camera

2 MP

64 MP, (wide) , f/1.9 , 0.8 µm
(night vision) , 24 MP, f/1.8
Primary camera resolution

-

9280 x 6180 pixels
Primary camera video

Yes

-
Primary camera flash

LED 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

Single
Selfie camera

(wide) , 16 MP, f/2.2 , 1.0 µm
Selfie camera resolution

-

4608 x 3456 pixels
Selfie camera features

-

Face unlock, HDR, face detection
Selfie camera video

-

1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Earpiece

-

Yes

Multimedia
Radio

FM Radio

Stereo FM radio, RDS, recording

Connectivity
WLAN

Yes

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

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v2.1

v5.2
Bluetooth A2DP

-

Yes
bluetooth LE

-

Yes
Infrared

-

Yes
NFC

No

Yes
GPS

No

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes

Battery
Battery type

Li-Ion

Li-Po
Battery capacity

2000 mAh

9600 mAh
Battery removable

Removable

Non-removable
Fast battery charging

-

Yes, 33W

Cost
Price

55 USD

240 USD

OS
OS

-

Android 13

Features
Sensors

-

Accelerometer, barometer, compass, fingerprint, gyroscope, proximity

Browser
HTML

-

HTML5

Tests and performance
Antutu

-

370000 (v9)
Geekbench(single-core)

-

567 (v5.2)
Geekbench(multi-core)

-

1857 (v5.2)

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