Ulefone Armor 21 vs Ulefone Armor 23 Ultra

Ulefone Armor 21

Ulefone Armor 21

Announced On:May, 2023

Change Mobile Phone

Ulefone Armor 23 Ultra

Ulefone Armor 23 Ultra

Announced On:December, 2023

Change Mobile Phone

Ulefone Armor 21 vs Ulefone Armor 23 Ultra

Ulefone Armor 21	Ulefone Armor 23 Ultra

Price
EUR: €280	EUR: €400
USD: N/A	USD: $302
GBP: N/A	GBP: £357
INR: N/A	INR: N/A
PKR: N/A	PKR: N/A

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
176 x 81.6 x 18.1 mm (6.93 x 3.21 x 0.71 in)	177.4 x 81.5 x 12.8 mm (6.98 x 3.21 x 0.50 in)
Weight
400 g (14.11 oz)	332 g (11.71 oz)
Build
IP68/IP69K dust tight and water resistant (high pressure water jets, immersible up to 1.5m for 30 min) Drop resistant up to 1.5m MIL-STD-810H compliant Accessory connector (ulefone endoscope, microscope)	IP68/IP69K dust tight and water resistant (high pressure water jets, immersible up to 2m for 30 min) Drop resistant up to 1.8m MIL-STD-810H compliant
Colors
Black	Elite Black, Umbra Orange

Type
Display
IPS LCD, 120Hz	IPS LCD, 120Hz
Size
6.58 inches, 104.3 cm² (~72.6% screen-to-body ratio)	6.78 inches, 109.2 cm² (~75.5% screen-to-body ratio)
Resolution
1080 x 2408 pixels, 20:9 ratio (~401 ppi density)	1080 x 2460 pixels (~396 ppi density)
Protection
	Corning Gorilla Glass Victus

Technology
Network
GSM / HSPA / LTE	GSM / HSPA / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28, 34, 38, 39, 40, 41, 66	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71
5G Bands
	1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6

Internal Memory
Memory
256GB ROM, 8GB RAM	512GB ROM, 12GB RAM
Storage Type
	UFS 3.1
Card Slot
microSDXC (dedicated slot)	microSDXC (dedicated slot)

Speed
Connectivity
HSPA, LTE	HSPA, LTE, 5G
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
5.2, A2DP, LE	5.1, A2DP, LE
USB
USB Type-C 2.0	USB Type-C 3.1, OTG
Infrared Port
Yes	Yes
NFC
Yes	Yes

Main Camera
Camera
Primary: 64 MP, f/1.9, (wide), 0.8µm, PDAF Secondary: 24 MP, f/1.8, (night vision), 2 infrared night vision lights	Primary: 50 MP, f/1.7, (wide), 1/1.31", 1.2µm, PDAF Secondary: 8 MP, (telephoto), 3.2x optical zoom Third: 50 MP, f/2.2, 117" (ultrawide) Forth: 64 MP, f/1.8, (night vision), 2 infrared night vision lights
Camera Features
LED flash, HDR, panorama	Dual-LED flash, HDR, panorama
Video
4K@30fps, 1080p@30fps	4K@60fps, 1080p@30fps
Selfie Camera
16 MP, f/2.2, (wide), 1.0µm Video: 1080p@30fps	50 MP, f/2.3, (wide), 1.0µm Video: 1080p@30fps

Radio
Multimedia
Stereo FM radio, RDS, recording	Wireless FM radio, RDS, recording

Operating System (OS)
Software
Android OS, v13	Android OS, v13

Chipset
Hardware
Mediatek Helio G99 (6 nm)	Mediatek Dimensity 8020 (6 nm)
CPU
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)	Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
Mali-G57 MC2	Mali-G77 MC9
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass, gyro, barometer	Fingerprint (side-mounted), accelerometer, proximity, compass, gyro, barometer
SIM
Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Speakers
Yes (122dB)	Yes
Audio Jack
3.5 mm	No

Battery Type
Battery
Li-Po 9600 mAh	Li-Po 5280 mAh
Charging
33W wired	120W wired, 60% in 10 min 50W wireless Reverse wireless

Features
Additional Features
	Emergency SOS via satellite (Bullitt Satellite Connect service)

Compare Ulefone Armor 21 With Similar Mobile Phones

Armor 26 Ultra Walkie-talkie

Power Armor 16S

Power Armor 18T Ultra

Power Armor 18 Ultra