Nokia 2660 Flip vs Ulefone Armor 23 Ultra

Nokia 2660 Flip

Ulefone Armor 23 Ultra

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 2100 - global version; 850, 900, 1700(AWS), 1900, 2100

HSDPA 800, 850, 1900, 2100
4G network

LTE frequency band 1, 3, 5, 7, 8, 20 - EU, RUCIS; 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - MENA, SSA, APAC; 1, 3, 5, 8, 38, 39, 40, 41 - IN, GCR; 1, 2, 3, 4, 5, 7, 8, 28 - LATAM, BR

LTE frequency band 1, 3, 5, 7, 8, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
5G network

-

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

-

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

-

Polycarbonate, TPU, metal
SIM

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

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

108 mm

-
Width

55 mm

-
Thickness

18.9 mm

-
Weight

123 g

-
Waterproof

-

IP68/IP69K
Dust proof

-

IP68/IP69K
MIL-STD-810H

-

Yes
Colors

Black, Blue, Red

Black

Main camera
Camera type

Single

Triple
Main camera

5 MP

108 MP
(ultrawide) , 64 MP
(periscope telephoto) , 64 MP
Primary camera resolution

-

12000 x 9000 pixels
Primary camera flash

LED flash

dual-LED flash
Camera features

-

Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical 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

Connectivity
WLAN

No

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

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v4.2

v5.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
NFC

No

Yes
GPS

No

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes