Ulefone Armor 21 vs Xiaomi Redmi Note 12R
Ulefone Armor 21
Xiaomi Redmi Note 12R
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
-
3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 2100; CDMA2000 1xEV-DO
-
4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28, 34, 38, 39, 40, 41, 66LTE frequency band 1, 3, 5, 8, 34, 38, 39, 40, 41
-
5G network-5G band 1, 5, 8, 28, 41, 78 SA/NSA
-
EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps uploadEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
-
LTE speedLTELTE, Cat12, 603 Mbps download, 102 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2023-052023-06
-
Status2023-052023-06
-
Design
-
BuildPolycarbonate, TPU, metalGlass front, plastic frame, glass back
-
SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
-
Height176 mm168.6 mm
-
Width81.6 mm76.3 mm
-
Thickness18.1 mm8.2 mm
-
Weight400 g199 g
-
WaterproofIP68/IP69K (1.5m and 30 mins)-
-
Splash resistant-IP53
-
Dust proofIP68/IP69KIP53
-
MIL-STD-810HYes-
-
ColorsBlackBlack, Blue, Silver
-
Display
-
Display typeIPS LCDIPS LCD
-
Physical size6.58 inches6.79 inches
-
Resolution1080 x 2408 pixels1080 x 2460 pixels
-
Pixel density401 ppi396 ppi
-
Display colors1677721616777216
-
ProtectionScratch resistantScratch resistant, 2.5D curved glass screen
-
Display features-90Hz, 550 nits
-
Hardware
-
CPUOcta-coreOcta-core
-
CPUDual-core 2.2 GHz Cortex-A76Dual-core 2.2 GHz Cortex-A78
-
CPU(second)Hexa-core 2.0 GHz Cortex-A55Hexa-core 2.0 GHz Cortex-A55
-
ChipsetMediaTek MT8781 Helio G99Qualcomm Snapdragon 4 Gen 2
-
GPUMali-G57 MC2Adreno 613
-
Memory RAM8 GB4, 6, 8 GB
-
Internal storage256 GB128, 256 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
-
Memory card max2 TB512 GB
-
Storage-UFS 2.2
-
OS
-
OSAndroid 13Android 13, MIUI 14
-
Main camera
-
Camera typeDualDual
-
Main camera(wide) , 64 MP, f/1.9 , 0.8 µm(wide) , 50 MP, f/1.8
-
(night vision) , 24 MP, f/1.8(macro) , 2 MP, f/2.4
-
Primary camera resolution9280 x 6180 pixels8120 x 6180 pixels
-
Primary camera video-1080p@30fps
-
Primary camera flashLED flashLED flash
-
Camera featuresAutofocus, 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 autofocusAutofocus, digital 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
-
Selfie camera
-
Selfie camera typeSingleSingle
-
Selfie camera(wide) , 16 MP, f/2.2 , 1.0 µm5 MP, f/2.2 , 1.12 µm, 1/1.5"
-
Selfie camera resolution4608 x 3456 pixels2560 x 1944 pixels
-
Selfie camera featuresFace unlock, HDR, face detectionFace unlock, face detection
-
Selfie camera video1080p@30fps1080p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
EarpieceYesYes
-
Multimedia
-
RadioStereo FM radio, RDS, recordingNo
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi Direct-Yes
-
WLAN WiFi Dual BandYesYes
-
USBType-C 2.0Type-C 2.0
-
USB On-The-GoYes-
-
Bluetoothv5.2v5.3
-
Bluetooth A2DPYesYes
-
bluetooth LEYesYes
-
InfraredYesYes
-
NFCYesYes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEOYesYes
-
BDSYesYes
-
Features
-
SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity9600 mAh5000 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery chargingYes, 33WYes, 18W
-
Tests and performance
-
Antutu370000 (v9)530000 (v9)
-
Geekbench(single-core)567 (v5.2)814 (v5.2)
-
Geekbench(multi-core)1857 (v5.2)3069 (v5.2)
-
Cost
-
Price240 USD165 USD
_small.jpg)
_small.jpg)
