Ulefone Armor X8i vs vivo X Fold2
Ulefone Armor X8i
vivo X Fold2
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
-
3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
-
4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 66
-
5G network-5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA
-
HSDPA speed21.1 Mbps42.2 Mbps
-
HSUPA speed5.76 Mbps5.76 Mbps
-
LTE speedLTE, Cat7, 300 Mbps download, 150 Mbps uploadLTE-A
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2021-092023-04
-
Status2021-092023-04
-
Design
-
Build-Aluminium alloy, faux leather, glass
-
SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
-
Height160.3 mm161.3 mm
-
Width79 mm73.4 mm
-
Thickness13.8 mm12.9 mm
-
Height unfolded-161.3 mm
-
Width unfolded-143.4 mm
-
Thickness unfolded-6 mm
-
Weight256 g279 g
-
WaterproofIP68/IP69K (1.5m and 30 mins)-
-
Dust proofIP68/IP69K-
-
MIL-STD-810GYes-
-
ColorsBlack, Orange, RedBlack, Blue, Red
-
Display
-
Display typeIPS LCDFoldable LTPO4 AMOLED
-
Physical size5.7 inches8.03 inches
-
Resolution720 x 1440 pixels1916 x 2160 pixels
-
Pixel density282 ppi360 ppi
-
Display colors1677721616777216
-
Protection-Scratch resistant
-
Display features-120Hz, HDR10+, Dolby Vision, 1800 nits (peak)
-
Cover display-AMOLED
-
Cover display physical size-6.53 inches
-
Cover display resolution-1080 x 2520 pixels
-
Cover display features-120Hz, HDR10+, Dolby Vision, 1600 nits (peak)
-
Hardware
-
CPUOcta-coreOcta-core
-
CPUQuad-core 1.8 GHz Cortex-A53Single-core 3.2 GHz Cortex-X3
-
CPU(second)quad-core 1.5 GHz Cortex-A53dual-core 2.8 GHz Cortex-A715
-
CPU(third)Dual-core 2.8 GHz Cortex-A710
-
CPU(fourth)Triple-core 2.0 GHz Cortex-A510
-
ChipsetMediaTek Helio A25Qualcomm SM8550-AB Snapdragon 8 Gen 2
-
GPUPowerVR GE8320Adreno 740
-
Memory RAM3 GB12 GB
-
Internal storage32 GB256, 512 GB
-
Memory cardmicroSD, microSDHC, microSDXCNo
-
Memory card max256 GB-
-
Storage-UFS 4.0
-
OS
-
OSAndroid 11Android 13, Origin OS 3
-
Main camera
-
Camera typeTripleTriple
-
Main camera(wide) , 13 MP, f/2.2(wide) , 50 MP, f/1.8 , 1/1.49" , 1.0 µm
-
(depth) , 2 MP(telephoto) , 12 MP, f/2.0 , 47 mm, 1/2.93" , 1.22 µm, 2x optical zoom
-
(depth) , 2 MP(ultrawide) , 12 MP, 108˚ , f/2.0 , 16 mm, 1/2.93" , 1.22 µm
-
Primary camera resolution4096 x 3072 pixels8192 x 6144 pixels
-
Primary camera video1080p@30fps8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS
-
Primary camera optics-Zeiss optics
-
Primary camera flashdual-LED flashdual-LED flash
-
Camera featuresHDR, PanoramaAutofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus
-
Selfie camera
-
Selfie camera typeSingleSingle
-
Selfie camera8 MP, f/2.416 MP, f/2.5 , (wide)
-
Selfie camera resolution-4608 x 3456 pixels
-
Selfie camera features-Digital image stabilization, face detection, face unlock, HDR
-
Selfie camera video1080p@30fps1080p@30fps
-
Sound
-
3.5mm jackYesNo
-
LoudspeakerYesYes, with stereo speakers
-
EarpieceYesYes
-
Multimedia
-
RadioFM 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, 802.11ax, 802.11be
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYesYes
-
WiFi Tri-Band-Yes
-
USBType-C 2.0Type-C 2.0
-
USB On-The-Go-Yes
-
Bluetoothv5.0v5.3
-
Bluetooth A2DPYesYes
-
bluetooth LEYesYes
-
Bluetooth AptX-aptX HD
-
NFCYesYes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEOYesYes
-
BDSYesYes
-
QZSS-Yes
-
Features
-
SensorsAccelerometer, compass, fingerprint, proximityAccelerometer, barometer, compass, dual screen fingerprint, gyroscope, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity5080 mAh4800 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery chargingNoYes, 120W (100% in 26 min)
-
Wireless reverse charging-Yes, 10W
-
Fast wireless charging-Yes, 50W (100% in 40 min)
-
Talk time 2G14.5 h-
-
Talk time 4G9 h-
-
Standby time 2G308 h-
-
Standby time 4G510 h-
-
Tests and performance
-
Antutu91188 (v8)1310000 (v9)
-
Geekbench(single-core)126 (v5.2)1369 (v5.2)
-
Geekbench(multi-core)447 (v5.2)4488 (v5.2)
-
Cost
-
Price200 USD1460 USD