Resolution
1080 x 2408 px
Weight
400 g
Ulefone Armor 21 features Mediatek Helio G99 processor, 8GB RAM with 256GB storage, 6.58" display, 9600 mAh battery, 64 MP & 24 MP main camera.
Design
| Water resistance i | Waterproof (570 others) |
| Weight i | 400 g (3 others) |
| Thickness i | 18.1 mm |
| Width i | 81.6 mm (2 others) |
| Height i | 176 mm |
| Volume i | 259.94 cm³ |
| Ingress protection (ip) rating i | IP68 (454 others) |
| French repairability index i | 9.5 (14 others) |
| Has a rugged build i | ✔ (74 others) |
Display
| Display Type i | LCD, IPS (180 others) |
| Screen Size i | 6.58" (22 others) |
| Pixel Density i | 401 ppi (70 others) |
| Resolution i | 1080 x 2408 px (26 others) |
| Refresh Rate i | 120Hz (553 others) |
| Has branded damage resistant glass i | ✖ |
Performance
| Internal Storage i | 256GB (366 others) |
| RAM i | 8GB (300 others) |
| Chipset (soc) name i | Mediatek Helio G99 (23 others) |
| Gpu name i | Mali G57 (38 others) |
| CPU Speed i | 2 x 2.2 GHz & 6 x 2 GHz (Mediatek Helio G99) (30 others) |
| Geekbench 6 Result (multi) i | 1979 (Mediatek Helio G99) (26 others) |
| Geekbench 6 Result (single) i | 729 (Mediatek Helio G99) (27 others) |
Cameras
| Megapixels (main camera) i | 64 MP & 24 MP |
| Wide aperture (main camera) i | f/1.8 & f/1.9 (2 others) |
| Has a dual lens (or multi lens) main camera i | ✔ (1023 others) |
| Megapixels (front camera) i | 16MP (230 others) |
| Has built in optical image stabilization i | ✖ |
| Video recording (main camera) i | 2160 x 30 fps (380 others) |
| Has a dual tone led flash i | ✖ |
| Number of flash leds i | 1 (621 others) |
| Has a bsi sensor i | ✖ |
Operating system
| Android Version i | Android 13 (158 others) |
| Has clipboard warnings i | ✔ (782 others) |
| Has location privacy options i | ✔ (782 others) |
| Has camera/microphone privacy options i | ✔ (794 others) |
| Has mail privacy protection i | ✖ |
| Has theme customization i | ✔ (758 others) |
| Can block app tracking i | ✔ (782 others) |
| Blocks cross site tracking i | ✖ |
| Has on device machine learning i | ✔ (941 others) |
Battery
| Battery Power i | 9600 mAh (3 others) |
| Has wireless charging i | ✖ |
| Supports Fast Charging i | ✔ (1155 others) |
| Charging speed i | 33W (90 others) |
| Wireless charging speed i | 10W (12 others) |
| Comes with a charger i | ✔ (412 others) |
| Has a removable battery i | ✖ |
| Has a battery level indicator i | ✔ (444 others) |
Audio
| Has a socket for a 3.5 mm audio jack i | ✔ |
| Has stereo speakers i | ✖ |
| Has aptx i | ✖ |
| Has aptx hd i | ✖ |
| Has aptx adaptive i | ✖ |
| Has A Radio i | ✔ (595 others) |
Connectivity & Features
| Release date i | 2 years ago06/02/2023 |
| Has 5g support i | ✖ |
| Wi fi version i | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) (181 others) |
| Sim cards i | 2 SIM (994 others) |
| Bluetooth Version i | 5.2 (205 others) |
| Has an external memory slot i | ✔ (780 others) |
| Has usb type c i | ✔ (1132 others) |
| Usb version i | 2 (867 others) |
Miscellaneous
| Has a video light i | ✔ (1099 others) |
| Has Sapphire Glass Display i | ✖ |
| Has A Curved Display i | ✖ |
Similar products
Frequently Asked Questions
How heavy is the Ulefone Armor 21?
At 400 g, the Ulefone Armor 21 is 93% above the category average for weight, ranking #1371 out of 1418 — see ranking phone products.
How big is the Ulefone Armor 21 battery?
At 9600 mAh, the Ulefone Armor 21 is 92% above the category average for battery capacity, ranking #80 out of 1439 — see ranking phone products.
How fast does the Ulefone Armor 21 charge wirelessly?
At 10W, the Ulefone Armor 21 is 67% below the category average for wireless charging speed, ranking #341 out of 394 — see ranking phone products.
What is the multi-core Geekbench 6 score of the Ulefone Armor 21?
At 1979 (Mediatek Helio G99), the Ulefone Armor 21 is 51% below the category average for multi-core Geekbench 6 score, ranking #581 out of 850 — see ranking phone products.
What is the single-core Geekbench 6 score of the Ulefone Armor 21?
At 729 (Mediatek Helio G99), the Ulefone Armor 21 is 47% below the category average for single-core Geekbench 6 score, ranking #615 out of 879 — see ranking phone products.
How many megapixels does the Ulefone Armor 21 main camera have?
At 64 MP & 24 MP, the Ulefone Armor 21 is 40% above the category average for main camera megapixels, ranking #140 out of 1434 — see ranking phone products.
How fast does the Ulefone Armor 21 charge?
At 33W, the Ulefone Armor 21 is 36% below the category average for charging speed, ranking #521 out of 1061 — see ranking phone products.
How much storage does the Ulefone Armor 21 offer?
At 256GB, the Ulefone Armor 21 is 19% below the category average for storage, ranking #443 out of 1441 — see ranking phone products.
Does the Ulefone Armor 21 have stereo speakers?
No, the Ulefone Armor 21 does not have stereo speakers. However, 69% of phones do.
Does the Ulefone Armor 21 have optical image stabilization (OIS)?
No, the Ulefone Armor 21 does not have OIS. However, 63% of phones do.
Does the Ulefone Armor 21 have a built-in radio?
Yes, the Ulefone Armor 21 has a built-in radio. This feature is found in 45% of phones.
Does the Ulefone Armor 21 support 5G?
No, the Ulefone Armor 21 does not support 5G. This feature is available in 54% of phones.
Does the Ulefone Armor 21 have a dual-tone LED flash?
No, the Ulefone Armor 21 does not have a dual-tone LED flash. This feature is available in 53% of phones.
Does the Ulefone Armor 21 have a 3.5mm headphone jack?
Yes, the Ulefone Armor 21 has a 3.5mm headphone jack. This feature is found in 52% of phones.
Does the Ulefone Armor 21 have a BSI sensor?
No, the Ulefone Armor 21 does not have a BSI sensor. This feature is available in 47% of phones.
Does the Ulefone Armor 21 have an external memory slot?
Yes, the Ulefone Armor 21 has an external memory slot. This feature is found in 57% of phones.
Does the Ulefone Armor 21 have wireless charging?
No, the Ulefone Armor 21 does not have wireless charging. This feature is available in 38% of phones.
Does the Ulefone Armor 21 have a multi-lens camera?
Yes, the Ulefone Armor 21 has a multi-lens camera. This feature is found in 84% of phones.
How does it compare?
How does the Ulefone Armor 21's main camera megapixels compare to similar phoness?
At 64 MP & 24 MP, the Ulefone Armor 21 trails the Xiaomi Redmi Note 14S (200 MP & 8 MP & 2 MP) by 68%.
How does the Ulefone Armor 21's charging speed compare to similar phoness?
At 33W, the Ulefone Armor 21 trails the OnePlus Nord CE4 Lite 5G (80W) by 59%.
How does the Ulefone Armor 21's battery capacity compare to similar phoness?
At 9600 mAh, the Ulefone Armor 21 leads the Samsung Galaxy S21 (4000 mAh) by 58%.
How does the Ulefone Armor 21's weight compare to similar phoness?
At 400 g, the Ulefone Armor 21 trails the Samsung Galaxy S21 (171 g) by 57%.
How does the Ulefone Armor 21's single-core Geekbench 6 score compare to similar phoness?
At 729 (Mediatek Helio G99), the Ulefone Armor 21 trails the Samsung Galaxy S21 (1334 (Samsung Exynos 2100)) by 45%.
How does the Ulefone Armor 21's multi-core Geekbench 6 score compare to similar phoness?
At 1979 (Mediatek Helio G99), the Ulefone Armor 21 trails the Samsung Galaxy S21 (3339 (Samsung Exynos 2100)) by 41%.
How does the Ulefone Armor 21's front camera megapixels compare to similar phoness?
At 16MP, the Ulefone Armor 21 leads the Samsung Galaxy S21 (10MP) by 38%.
How does the Ulefone Armor 21's wireless charging speed compare to similar phoness?
At 10W, the Ulefone Armor 21 trails the Samsung Galaxy S21 (15W) by 33%.
How does the Ulefone Armor 21's screen size compare to similar phoness?
At 6.58", the Ulefone Armor 21 leads the Samsung Galaxy S21 (6.2") by 6%.
How does the Ulefone Armor 21's pixel density compare to similar phoness?
At 401 ppi, the Ulefone Armor 21 trails the Samsung Galaxy S21 (421 ppi) by 5%.