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Xiaomi Black Shark 4S (128GB/8GB) vs Ulefone Armor 8 Pro (128GB/6GB)

Side by side comparison between Xiaomi Black Shark 4S vs Ulefone Armor 8 Pro phones, differences, pros, cons and full specifications. What's the better?

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Compare Ulefone Armor 8 Pro XXiaomi Black Shark 4S (128GB/8GB)22Points
Xiaomi Black Shark 4S (128GB/8GB)
6.67"
AMOLED

1080x2400

48
MP

20mp

8GB
RAM

64bit Octa

4500
mAh

(Non removable)

vs
07PointsUlefone Armor 8 Pro (128GB/6GB)Compare Xiaomi Black Shark 4S X
Ulefone Armor 8 Pro (128GB/6GB)
6.1"
IPS

720x1560

16
MP

8mp

6GB
RAM

64bit Octa

5580
mAh

(Non removable)

What's the better phone? Xiaomi Black Shark 4S (128GB/8GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Black Shark 4S (128GB/8GB)22 Advantages Xiaomi Black Shark 4S (128GB/8GB)vsArmor 8 Pro (128GB/6GB)7 Advantages Ulefone Armor 8 Pro (128GB/6GB)
+3.2GHz 64bit Octa-Core43%
More powerful processor, you can open your applications faster
vs2GHz 64bit Octa-Core
+8GB LPDDR533%
More RAM memory. Typically more responsive and better for multitasking.
vs6GB LPDDR4X
+UFS 3.1Advantage
Fastest write and read storage.
vseMMC 5.1
+210 grams (7.35 ounces)34%
Lighter
vs282 grams (9.87 ounces)
+9.9 millimeters (0.39 inches)52%
Thinner
vs15 millimeters (0.59 inches)
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsTFT IPS LCD
+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
vsNot supported
+144Hz140%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
vs60Hz
+1080x2400 pixels131%
Higher resolution screen
vs720x1560 pixels
+395 PPI40%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs282 PPI
+6.67"9%
Larger screen
vs6.1"
+(triple camera) 48MP + 8MP + 5MP166%
Higher resolution main camera
vs(triple camera) 16MP + 5MP + 2MP
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+f/1.8 (aperture)22%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.2 (aperture)
+(front) 20MP149%
Higher resolution secondary camera to take pictures and selfies
vs(front) 8MP
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
vs4G+ LTE-A
+(5G SA/NSA) 2000 Mbps6 times
Faster for surfing the internet and download files
vs(4G+ LTE-A) 300 Mbps
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+120W7 times
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
vs15W
+802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO is newer and faster
vs802.11 a/b/g/n/ac (2.4Ghz, 5Ghz)
+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
vs4.2 + A2DP
Not supportedvs+Until 512GB microSD, microSDXCAdvantage
More external storage for files using memory cards
Aluminum body, glass front, plastic backvs+Aluminum body with rubber, glass frontAdvantage
More resistant material
Not supportedvs+PedometerAdvantage
Sensors help you use the device
4500 mAhvs+5580 mAh24%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
Not supportedvs+Scratch-resistant glassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys
Not supportedvs+IP68 certified, MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

29 Common items in both devices
128GB (103GB available) / 128GB (107GB available)
16 million
LED flash
Only digital zoom
PDAF: phase detection autofocus
EIS: Digital stabilization
HDR photo/video on both cameras / HDR photo on both cameras
+22 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight

📱 Model features

Xiaomi Black Shark 4S (128GB/8GB)Ulefone Armor 8 Pro (128GB/6GB)
ModelBlack Shark 4S (128GB/8GB)Armor 8 Pro (128GB/6GB)
Other model namesBlack Shark 4S (128GB+8GB RAM), 黑鲨4SUlefone Armor 8 Pro (128GB + 6GB RAM)
Country or region available(Global, International)
(Global, International)
(Global, International)
(Global, International)
BrandXiaomiUlefone
Release date10/16/2021, Announced: 10/13/20214/28/2021
Depth9.9 millimeters (0.39 inches)15 millimeters (0.59 inches)
Size (width x height)76.21 x 163.69 millimeters (3 x 6.44 in)81.8 x 166 millimeters (3.22 x 6.54 in)
Weight210 grams (7.35 ounces)282 grams (9.87 ounces)
Build, materialsAluminum body, glass front, plastic backAluminum body with rubber, glass front
Protection against water and othersNot supportedIP68 certified: dust/waterproof over 1.5 meters and 30min.
MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.

🤖 Operating System

Xiaomi Black Shark 4S (128GB/8GB)Ulefone Armor 8 Pro (128GB/6GB)
System versionAndroid 11Android 11
Firmware updatefeature not registeredfeature not registered
User InterfaceJoy UI 12feature not registered

⚙️ Processor

Xiaomi Black Shark 4S (128GB/8GB)Ulefone Armor 8 Pro (128GB/6GB)
Chipset64bit - Qualcomm Snapdragon 870 (SM8250-AC) (7nm)64bit - MediaTek MT6771 Helio P60 (12nm)
CPUOcta-Core, 3 processors:
3.2GHz Single-Core Kryo 585
2.42GHz Triple-Core Kryo 585
1.8GHz Quad-Core Kryo 585
Octa-Core, 2 processors:
2GHz Quad-Core ARM Cortex-A73
2GHz Quad-Core ARM Cortex-A53
GPU graphical controllerQualcomm Adreno 650 (670MHz)ARM Mali-G72 MP3 800Mhz
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Xiaomi Black Shark 4S (128GB/8GB)Ulefone Armor 8 Pro (128GB/6GB)
RAM memory8GB LPDDR56GB LPDDR4X
Internal storage128GB (103GB available)
UFS 3.1
128GB (107GB available)
eMMC 5.1
External storageNot supportedUntil 512GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📲 Display

Xiaomi Black Shark 4S (128GB/8GB)Ulefone Armor 8 Pro (128GB/6GB)
Display typeSuper AMOLEDTFT IPS LCD
Screen size6.67" inches6.1" inches
Screen-to-body ratio~86.1% (screen-to-body ratio)~67.3% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)720x1560 pixels (19.5:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)395 PPI282 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedScratch-resistant glass
Display features144Hz, 1300nits[peak]
HDR10+
Always-On Display
60Hz

📶 Mobile networks

Xiaomi Black Shark 4S (128GB/8GB)Ulefone Armor 8 Pro (128GB/6GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download/upload2000/1024 Mbps300/150 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 800/850/900/1700/1900/2100
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat18 (1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
LTE Cat7 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66)
VoLTE
Primary 5G networkSA/NSA (1, 3, 8, 28, 41, 77, 78)Not supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 800/850/900/1700/1900/2100Not supported
Secondary 4G networkLTE Cat18 (1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
Not supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE

📷 Camera

Xiaomi Black Shark 4S (128GB/8GB)Ulefone Armor 8 Pro (128GB/6GB)
Back camera (main camera)(triple camera)
48 megapixels
8MP ultrawidef/2.2120°1/4"1.12µm
5MP macrof/2.4AF
(triple camera)
16 megapixels
5MP macrof/2.4
2MP depthf/2.2
Main camera resolution8000x6000 pixels4608x3456 pixels
Video recording (primary)4K UHD (3840x2160) 60 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/2.2 (aperture)
Focal length26mm lensfeature not registered
Sensor size1/2" inchesfeature not registered
Pixel size0.8µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasHDR photo on both cameras
Camera extras1080p@960fpsfeature not registered

📸 Front camera

Xiaomi Black Shark 4S (128GB/8GB)Ulefone Armor 8 Pro (128GB/6GB)
Front camera (secondary)20 megapixels8 megapixels
Front camera resolution5184x3840 pixels3264x2448 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.2 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel size0.8µm pixelfeature not registered

🔉 Sound and multimedia

Xiaomi Black Shark 4S (128GB/8GB)Ulefone Armor 8 Pro (128GB/6GB)
LoudspeakerStereo sound with dual speakers
24-bit/192kHz
Supported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedFM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Xiaomi Black Shark 4S (128GB/8GB)Ulefone Armor 8 Pro (128GB/6GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputUSB Type-C (reversible)USB Type-C (reversible)
Bluetooth5.2 + A2DP/LE4.2 + A2DP
WiFi802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac (2.4Ghz, 5Ghz)
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Xiaomi Black Shark 4S (128GB/8GB)Ulefone Armor 8 Pro (128GB/6GB)
SensorsAccelerometer
Ambient Light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor
Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Pedometer
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Xiaomi Black Shark 4S (128GB/8GB)Ulefone Armor 8 Pro (128GB/6GB)
Battery typeLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity4500 mAh5580 mAh
Charger, watts120W Fast battery charging
Reverse charging USB between devices
15W Fast battery charging
Talk time autonomyfeature not registered16 hours
Standbyfeature not registered570 hours (23.8 days)

➕ Other features

Xiaomi Black Shark 4S (128GB/8GB)Ulefone Armor 8 Pro (128GB/6GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous- Colors: Black, White, Gundam
- Liquid Cooling System
- Physical pop-up gaming triggers
- Colors: Black
- Oleophobic coating display
- Google Pay
- Drop-to-concrete resistance from up to 1.5m

☢️ Radiation rate

Xiaomi Black Shark 4S (128GB/8GB)Ulefone Armor 8 Pro (128GB/6GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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